/* Generated by Cython 0.20.1post0 (Debian 0.20.1+git90-g0e6e38e-1ubuntu2) on Mon Jun  2 14:32:44 2014 */

#define PY_SSIZE_T_CLEAN
#ifndef CYTHON_USE_PYLONG_INTERNALS
#ifdef PYLONG_BITS_IN_DIGIT
#define CYTHON_USE_PYLONG_INTERNALS 0
#else
#include "pyconfig.h"
#ifdef PYLONG_BITS_IN_DIGIT
#define CYTHON_USE_PYLONG_INTERNALS 1
#else
#define CYTHON_USE_PYLONG_INTERNALS 0
#endif
#endif
#endif
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02040000
    #error Cython requires Python 2.4+.
#else
#define CYTHON_ABI "0_20_1post0"
#include <cstddef> /* For offsetof */
#ifndef offsetof
#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
#define CYTHON_COMPILING_IN_PYPY 1
#define CYTHON_COMPILING_IN_CPYTHON 0
#else
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 1
#endif
#if CYTHON_COMPILING_IN_PYPY
#define Py_OptimizeFlag 0
#endif
#if PY_VERSION_HEX < 0x02050000
  typedef int Py_ssize_t;
  #define PY_SSIZE_T_MAX INT_MAX
  #define PY_SSIZE_T_MIN INT_MIN
  #define PY_FORMAT_SIZE_T ""
  #define CYTHON_FORMAT_SSIZE_T ""
  #define PyInt_FromSsize_t(z) PyInt_FromLong(z)
  #define PyInt_AsSsize_t(o)   __Pyx_PyInt_As_int(o)
  #define PyNumber_Index(o)    ((PyNumber_Check(o) && !PyFloat_Check(o)) ? PyNumber_Int(o) : \
                                (PyErr_Format(PyExc_TypeError, \
                                              "expected index value, got %.200s", Py_TYPE(o)->tp_name), \
                                 (PyObject*)0))
  #define __Pyx_PyIndex_Check(o) (PyNumber_Check(o) && !PyFloat_Check(o) && \
                                  !PyComplex_Check(o))
  #define PyIndex_Check __Pyx_PyIndex_Check
  #define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message)
  #define __PYX_BUILD_PY_SSIZE_T "i"
#else
  #define __PYX_BUILD_PY_SSIZE_T "n"
  #define CYTHON_FORMAT_SSIZE_T "z"
  #define __Pyx_PyIndex_Check PyIndex_Check
#endif
#if PY_VERSION_HEX < 0x02060000
  #define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt)
  #define Py_TYPE(ob)   (((PyObject*)(ob))->ob_type)
  #define Py_SIZE(ob)   (((PyVarObject*)(ob))->ob_size)
  #define PyVarObject_HEAD_INIT(type, size) \
          PyObject_HEAD_INIT(type) size,
  #define PyType_Modified(t)
  typedef struct {
     void *buf;
     PyObject *obj;
     Py_ssize_t len;
     Py_ssize_t itemsize;
     int readonly;
     int ndim;
     char *format;
     Py_ssize_t *shape;
     Py_ssize_t *strides;
     Py_ssize_t *suboffsets;
     void *internal;
  } Py_buffer;
  #define PyBUF_SIMPLE 0
  #define PyBUF_WRITABLE 0x0001
  #define PyBUF_FORMAT 0x0004
  #define PyBUF_ND 0x0008
  #define PyBUF_STRIDES (0x0010 | PyBUF_ND)
  #define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
  #define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
  #define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
  #define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
  #define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_FORMAT | PyBUF_WRITABLE)
  #define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_FORMAT | PyBUF_WRITABLE)
  typedef int (*getbufferproc)(PyObject *, Py_buffer *, int);
  typedef void (*releasebufferproc)(PyObject *, Py_buffer *);
#endif
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyType_Type
#endif
#if PY_VERSION_HEX < 0x02060000
  #define PyUnicode_FromString(s) PyUnicode_Decode(s, strlen(s), "UTF-8", "strict")
#endif
#if PY_MAJOR_VERSION >= 3
  #define Py_TPFLAGS_CHECKTYPES 0
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#if (PY_VERSION_HEX < 0x02060000) || (PY_MAJOR_VERSION >= 3)
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#if PY_VERSION_HEX < 0x02060000
  #define Py_TPFLAGS_HAVE_VERSION_TAG 0
#endif
#if PY_VERSION_HEX < 0x02060000 && !defined(Py_TPFLAGS_IS_ABSTRACT)
  #define Py_TPFLAGS_IS_ABSTRACT 0
#endif
#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
                                              0 : _PyUnicode_Ready((PyObject *)(op)))
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
#else
  #define CYTHON_PEP393_ENABLED 0
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#define __Pyx_PyString_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#endif
#if PY_VERSION_HEX < 0x02060000
  #define PyBytesObject                PyStringObject
  #define PyBytes_Type                 PyString_Type
  #define PyBytes_Check                PyString_Check
  #define PyBytes_CheckExact           PyString_CheckExact
  #define PyBytes_FromString           PyString_FromString
  #define PyBytes_FromStringAndSize    PyString_FromStringAndSize
  #define PyBytes_FromFormat           PyString_FromFormat
  #define PyBytes_DecodeEscape         PyString_DecodeEscape
  #define PyBytes_AsString             PyString_AsString
  #define PyBytes_AsStringAndSize      PyString_AsStringAndSize
  #define PyBytes_Size                 PyString_Size
  #define PyBytes_AS_STRING            PyString_AS_STRING
  #define PyBytes_GET_SIZE             PyString_GET_SIZE
  #define PyBytes_Repr                 PyString_Repr
  #define PyBytes_Concat               PyString_Concat
  #define PyBytes_ConcatAndDel         PyString_ConcatAndDel
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj) || \
                                         PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#if PY_VERSION_HEX < 0x02060000
  #define PySet_Check(obj)             PyObject_TypeCheck(obj, &PySet_Type)
  #define PyFrozenSet_Check(obj)       PyObject_TypeCheck(obj, &PyFrozenSet_Type)
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
#endif
#if (PY_MAJOR_VERSION < 3) || (PY_VERSION_HEX >= 0x03010300)
  #define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b)
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
  #define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b)
#else
  #define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0)))
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1)))
  #define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1)))
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),((char *)(n)))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),((char *)(n)))
#else
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),(n))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),(n))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_NAMESTR(n) ((char *)(n))
  #define __Pyx_DOCSTR(n)  ((char *)(n))
#else
  #define __Pyx_NAMESTR(n) (n)
  #define __Pyx_DOCSTR(n)  (n)
#endif
#ifndef CYTHON_INLINE
  #if defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
   a quiet NaN. */
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#ifdef __cplusplus
template<typename T>
void __Pyx_call_destructor(T* x) {
    x->~T();
}
#endif


#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif

#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <cmath>
#define __PYX_HAVE__moses__dictree
#define __PYX_HAVE_API__moses__dictree
#include "string.h"
#include <string>
#include "ios"
#include "new"
#include "stdexcept"
#include "typeinfo"
#include <vector>
#include "PhraseDictionaryTree.h"
#include "Util.h"
#include <utility>
#include "Vocab.h"
#include "Word.h"
#include "Phrase.h"
#include "SourcePhrase.h"
#include "TargetPhrase.h"
#include "TargetPhraseCollection.h"
#include "OnDiskWrapper.h"
#include "PhraseNode.h"
#include "OnDiskQuery.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif

#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
    (sizeof(type) > sizeof(Py_ssize_t) &&               \
          likely(v < (type)PY_SSIZE_T_MAX ||            \
                 v == (type)PY_SSIZE_T_MAX)  &&         \
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
                                v == (type)PY_SSIZE_T_MIN)))  ||  \
    (sizeof(type) == sizeof(Py_ssize_t) &&              \
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return u_end - u - 1;
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_COMPILING_IN_CPYTHON
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys = NULL;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    sys = PyImport_ImportModule("sys");
    if (sys == NULL) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    if (default_encoding == NULL) goto bad;
    if (strcmp(PyBytes_AsString(default_encoding), "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        const char* default_encoding_c = PyBytes_AS_STRING(default_encoding);
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (ascii_chars_u == NULL) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (ascii_chars_b == NULL || strncmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
    }
    Py_XDECREF(sys);
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/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
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static PyObject *__pyx_m;
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static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
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static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "dictree.pyx",
  "stringsource",
  "stringsource",
  "stringsource",
  "stringsource",
};

/* "cdictree.pxd":7
 * ctypedef string* const_str_pointer "const str_pointer"
 * ctypedef vector[const_str_pointer] Tokens
 * ctypedef float FValue             # <<<<<<<<<<<<<<
 * ctypedef vector[FValue] Scores
 *
 */
typedef float __pyx_t_5moses_8cdictree_FValue;

/*--- Type declarations ---*/
struct __pyx_obj_5moses_7dictree_Production;
struct __pyx_obj_5moses_7dictree_Alignment;
struct __pyx_obj_5moses_7dictree_FValues;
struct __pyx_obj_5moses_7dictree_TargetProduction;
struct __pyx_obj_5moses_7dictree_QueryResult;
struct __pyx_obj_5moses_7dictree_DictionaryTree;
struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree;
struct __pyx_obj_5moses_7dictree_OnDiskWrapper;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct____iter__;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_1___str__;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_2_genexpr;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_7_query;
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_8_genexpr;

/* "cdictree.pxd":4
 * from libcpp.vector cimport vector
 *
 * ctypedef string* str_pointer             # <<<<<<<<<<<<<<
 * ctypedef string* const_str_pointer "const str_pointer"
 * ctypedef vector[const_str_pointer] Tokens
 */
typedef std::string *__pyx_t_5moses_8cdictree_str_pointer;

/* "cdictree.pxd":5
 *
 * ctypedef string* str_pointer
 * ctypedef string* const_str_pointer "const str_pointer"             # <<<<<<<<<<<<<<
 * ctypedef vector[const_str_pointer] Tokens
 * ctypedef float FValue
 */
typedef std::string *const str_pointer;

/* "cdictree.pxd":6
 * ctypedef string* str_pointer
 * ctypedef string* const_str_pointer "const str_pointer"
 * ctypedef vector[const_str_pointer] Tokens             # <<<<<<<<<<<<<<
 * ctypedef float FValue
 * ctypedef vector[FValue] Scores
 */
typedef std::vector<const str_pointer> __pyx_t_5moses_8cdictree_Tokens;

/* "cdictree.pxd":8
 * ctypedef vector[const_str_pointer] Tokens
 * ctypedef float FValue
 * ctypedef vector[FValue] Scores             # <<<<<<<<<<<<<<
 *
 * cdef extern from 'PhraseDictionaryTree.h' namespace 'Moses':
 */
typedef std::vector<__pyx_t_5moses_8cdictree_FValue> __pyx_t_5moses_8cdictree_Scores;
struct __pyx_opt_args_5moses_7dictree_20PhraseDictionaryTree_getTargetProduction;

/* "moses/dictree.pyx":252
 *                 and os.path.isfile(stem + ".binphr.tgtvoc")
 *
 *     cdef TargetProduction getTargetProduction(self, cdictree.StringTgtCand& cand, wa = None, converter = None):             # <<<<<<<<<<<<<<
 *         """Converts a StringTgtCandidate (c++ object) and possibly a word-alignment info (string) to a TargetProduction (python object)."""
 *         cdef list words = [cand.tokens[i].c_str() for i in xrange(cand.tokens.size())]
 */
struct __pyx_opt_args_5moses_7dictree_20PhraseDictionaryTree_getTargetProduction {
  int __pyx_n;
  PyObject *wa;
  PyObject *converter;
};

/* "moses/dictree.pyx":23
 *     raise TypeError('Cannot convert %s to string' % type(data))
 *
 * cdef class Production(object):             # <<<<<<<<<<<<<<
 *     """
 *     General class that represents a context-free production or a flat contiguous phrase.
 */
struct __pyx_obj_5moses_7dictree_Production {
  PyObject_HEAD
  PyObject *lhs;
  PyObject *rhs;
};


/* "moses/dictree.pyx":104
 *             return x >= y
 *
 * cdef class Alignment(list):             # <<<<<<<<<<<<<<
 *     """
 *     This represents a list of alignment points (pairs of integers).
 */
struct __pyx_obj_5moses_7dictree_Alignment {
  PyListObject __pyx_base;
};


/* "moses/dictree.pyx":125
 *         return ' '.join('%d-%d' % (s, t) for s, t in self)
 *
 * cdef class FValues(list):             # <<<<<<<<<<<<<<
 *     """
 *     This represents a list of feature values (floats).
 */
struct __pyx_obj_5moses_7dictree_FValues {
  PyListObject __pyx_base;
};


/* "moses/dictree.pyx":137
 *         return ' '.join(str(x) for x in self)
 *
 * cdef class TargetProduction(Production):             # <<<<<<<<<<<<<<
 *     """This class specializes production making it the target side of a translation rule.
 *     On top of lhs and rhs it comes with alignment information a tuple of real-valued features.
 */
struct __pyx_obj_5moses_7dictree_TargetProduction {
  struct __pyx_obj_5moses_7dictree_Production __pyx_base;
  struct __pyx_obj_5moses_7dictree_Alignment *alignment;
  struct __pyx_obj_5moses_7dictree_FValues *scores;
};


/* "moses/dictree.pyx":175
 *         return repr((repr(self.rhs), repr(self.lhs), repr(self.scores), repr(self.alignment)))
 *
 * cdef class QueryResult(list):             # <<<<<<<<<<<<<<
 *
 *     cdef readonly Production source
 */
struct __pyx_obj_5moses_7dictree_QueryResult {
  PyListObject __pyx_base;
  struct __pyx_obj_5moses_7dictree_Production *source;
};


/* "moses/dictree.pyx":184
 *
 *
 * cdef class DictionaryTree(object):             # <<<<<<<<<<<<<<
 *
 *     @classmethod
 */
struct __pyx_obj_5moses_7dictree_DictionaryTree {
  PyObject_HEAD
};


/* "moses/dictree.pyx":202
 *         raise NotImplementedError
 *
 * cdef class PhraseDictionaryTree(DictionaryTree):             # <<<<<<<<<<<<<<
 *     """This class encapsulates a Moses::PhraseDictionaryTree for operations over
 *     binary phrase tables."""
 */
struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree {
  struct __pyx_obj_5moses_7dictree_DictionaryTree __pyx_base;
  struct __pyx_vtabstruct_5moses_7dictree_PhraseDictionaryTree *__pyx_vtab;
  Moses::PhraseDictionaryTree *tree;
  PyObject *path;
  unsigned int nscores;
  int wa;
  PyObject *delimiters;
  unsigned int tableLimit;
};


/* "moses/dictree.pyx":290
 *             return results
 *
 * cdef class OnDiskWrapper(DictionaryTree):             # <<<<<<<<<<<<<<
 *
 *     cdef condiskpt.OnDiskWrapper *wrapper
 */
struct __pyx_obj_5moses_7dictree_OnDiskWrapper {
  struct __pyx_obj_5moses_7dictree_DictionaryTree __pyx_base;
  struct __pyx_vtabstruct_5moses_7dictree_OnDiskWrapper *__pyx_vtab;
  OnDiskPt::OnDiskWrapper *wrapper;
  OnDiskPt::OnDiskQuery *finder;
  PyObject *delimiters;
  unsigned int tableLimit;
};


/* "moses/dictree.pyx":50
 *             return IndexError, 'Index %s out of range' % str(key)
 *
 *     def __iter__(self):             # <<<<<<<<<<<<<<
 *         for x in self.rhs:
 *             yield x
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct____iter__ {
  PyObject_HEAD
  struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self;
  PyObject *__pyx_v_x;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "moses/dictree.pyx":122
 *             ValueError, 'Cannot figure out pairs from: %s' % type(alignment)
 *
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         return ' '.join('%d-%d' % (s, t) for s, t in self)
 *
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_1___str__ {
  PyObject_HEAD
  struct __pyx_obj_5moses_7dictree_Alignment *__pyx_v_self;
};


/* "moses/dictree.pyx":123
 *
 *     def __str__(self):
 *         return ' '.join('%d-%d' % (s, t) for s, t in self)             # <<<<<<<<<<<<<<
 *
 * cdef class FValues(list):
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_2_genexpr {
  PyObject_HEAD
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_1___str__ *__pyx_outer_scope;
  PyObject *__pyx_v_s;
  PyObject *__pyx_v_t;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "moses/dictree.pyx":134
 *         super(FValues, self).__init__(values)
 *
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         return ' '.join(str(x) for x in self)
 *
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ {
  PyObject_HEAD
  struct __pyx_obj_5moses_7dictree_FValues *__pyx_v_self;
};


/* "moses/dictree.pyx":135
 *
 *     def __str__(self):
 *         return ' '.join(str(x) for x in self)             # <<<<<<<<<<<<<<
 *
 * cdef class TargetProduction(Production):
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr {
  PyObject_HEAD
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *__pyx_outer_scope;
  PyObject *__pyx_v_x;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "moses/dictree.pyx":258
 *         return TargetProduction(words, scores, wa)
 *
 *     def query(self, line, converter = lambda x: log(x), cmp = lambda x, y: fsign(y.scores[2] - x.scores[2]), key = None):             # <<<<<<<<<<<<<<
 *         """
 *         Returns a list of target productions that translate a given source production
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query {
  PyObject_HEAD
  std::vector<std::string> __pyx_v_fphrase;
};


/* "moses/dictree.pyx":271
 *         cdef vector[cdictree.StringTgtCand]* rv = new vector[cdictree.StringTgtCand]()
 *         cdef vector[string]* wa = NULL
 *         cdef Production source = Production(f.c_str() for f in fphrase)             # <<<<<<<<<<<<<<
 *         cdef QueryResult results = QueryResult(source)
 *
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr {
  PyObject_HEAD
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *__pyx_outer_scope;
  std::string __pyx_v_f;
  std::vector<std::string>::iterator __pyx_t_0;
};


/* "moses/dictree.pyx":316
 *         return Production(tokens[:-1], tokens[-1])
 *
 *     def query(self, line, converter = None, cmp = None, key = None):             # <<<<<<<<<<<<<<
 *         """
 *         Returns a list of target productions that translate a given source production
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_7_query {
  PyObject_HEAD
  PyObject *__pyx_v_converter;
  PyObject *__pyx_v_scores;
};


/* "moses/dictree.pyx":344
 *             else:
 *                 scores = tuple(ephr.GetScores())
 *                 results.append(TargetProduction(words[:-1], (converter(score) for score in scores), ephr.GetAlign(), words[-1]))             # <<<<<<<<<<<<<<
 *         if cmp:
 *             results.sort(cmp=cmp, key=key)
 */
struct __pyx_obj_5moses_7dictree___pyx_scope_struct_8_genexpr {
  PyObject_HEAD
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  PyObject *__pyx_v_score;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};



/* "moses/dictree.pyx":202
 *         raise NotImplementedError
 *
 * cdef class PhraseDictionaryTree(DictionaryTree):             # <<<<<<<<<<<<<<
 *     """This class encapsulates a Moses::PhraseDictionaryTree for operations over
 *     binary phrase tables."""
 */

struct __pyx_vtabstruct_5moses_7dictree_PhraseDictionaryTree {
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};
static struct __pyx_vtabstruct_5moses_7dictree_PhraseDictionaryTree *__pyx_vtabptr_5moses_7dictree_PhraseDictionaryTree;


/* "moses/dictree.pyx":290
 *             return results
 *
 * cdef class OnDiskWrapper(DictionaryTree):             # <<<<<<<<<<<<<<
 *
 *     cdef condiskpt.OnDiskWrapper *wrapper
 */

struct __pyx_vtabstruct_5moses_7dictree_OnDiskWrapper {
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static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name); /*proto*/

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static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); /*proto*/

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *);

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);

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/* Module declarations from 'libc.string' */

/* Module declarations from 'libcpp.string' */

/* Module declarations from 'libcpp.vector' */

/* Module declarations from 'cython' */

/* Module declarations from 'moses.cdictree' */

/* Module declarations from 'libcpp.utility' */

/* Module declarations from 'libcpp.pair' */

/* Module declarations from 'moses.condiskpt' */

/* Module declarations from 'moses.dictree' */
static PyTypeObject *__pyx_ptype_5moses_7dictree_Production = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree_Alignment = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree_FValues = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree_TargetProduction = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree_QueryResult = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree_DictionaryTree = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree_PhraseDictionaryTree = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree_OnDiskWrapper = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct____iter__ = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_1___str__ = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_2_genexpr = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_3___str__ = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_4_genexpr = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_5_query = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_6_genexpr = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_7_query = 0;
static PyTypeObject *__pyx_ptype_5moses_7dictree___pyx_scope_struct_8_genexpr = 0;
static int __pyx_f_5moses_7dictree_fsign(float, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_5moses_7dictree_as_str(PyObject *); /*proto*/
static std::string __pyx_convert_string_from_py_(PyObject *); /*proto*/
static PyObject *__pyx_convert_vector_to_py___pyx_t_5moses_8cdictree_FValue(const std::vector<__pyx_t_5moses_8cdictree_FValue> &); /*proto*/
static PyObject *__pyx_convert_pair_to_py_int____int(const std::pair<int,int> &); /*proto*/
static PyObject *__pyx_convert_vector_to_py_OnDiskPt_3a__3a_AlignPair(const std::vector<OnDiskPt::AlignPair> &); /*proto*/
#define __Pyx_MODULE_NAME "moses.dictree"
int __pyx_module_is_main_moses__dictree = 0;

/* Implementation of 'moses.dictree' */
static PyObject *__pyx_builtin_staticmethod;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_IndexError;
static PyObject *__pyx_builtin_reversed;
static PyObject *__pyx_builtin_super;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_NotImplementedError;
static PyObject *__pyx_builtin_xrange;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_lambda_funcdef_5moses_7dictree_lambda1(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_r); /* proto */
static PyObject *__pyx_lambda_funcdef_5moses_7dictree_lambda2(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_x); /* proto */
static PyObject *__pyx_lambda_funcdef_5moses_7dictree_lambda3(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_x, PyObject *__pyx_v_y); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_fsign(CYTHON_UNUSED PyObject *__pyx_self, float __pyx_v_x); /* proto */
static int __pyx_pf_5moses_7dictree_10Production___init__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self, PyObject *__pyx_v_rhs, PyObject *__pyx_v_lhs); /* proto */
static Py_ssize_t __pyx_pf_5moses_7dictree_10Production_2__len__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_4__getitem__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_6__iter__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static int __pyx_pf_5moses_7dictree_10Production_9__contains__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_11__reversed__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static Py_hash_t __pyx_pf_5moses_7dictree_10Production_13__hash__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_15__str__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_17__repr__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_19as_tuple(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self, PyObject *__pyx_v_lhs_first); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_21__richcmp__(PyObject *__pyx_v_self, PyObject *__pyx_v_other, PyObject *__pyx_v_op); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_3lhs___get__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_10Production_3rhs___get__(struct __pyx_obj_5moses_7dictree_Production *__pyx_v_self); /* proto */
static int __pyx_pf_5moses_7dictree_9Alignment___init__(struct __pyx_obj_5moses_7dictree_Alignment *__pyx_v_self, PyObject *__pyx_v_alignment); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_9Alignment_7__str___genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_9Alignment_2__str__(struct __pyx_obj_5moses_7dictree_Alignment *__pyx_v_self); /* proto */
static int __pyx_pf_5moses_7dictree_7FValues___init__(struct __pyx_obj_5moses_7dictree_FValues *__pyx_v_self, PyObject *__pyx_v_values); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_7FValues_7__str___genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_7FValues_2__str__(struct __pyx_obj_5moses_7dictree_FValues *__pyx_v_self); /* proto */
static int __pyx_pf_5moses_7dictree_16TargetProduction___init__(struct __pyx_obj_5moses_7dictree_TargetProduction *__pyx_v_self, PyObject *__pyx_v_rhs, PyObject *__pyx_v_scores, PyObject *__pyx_v_alignment, PyObject *__pyx_v_lhs); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_16TargetProduction_2desc(PyObject *__pyx_v_x, PyObject *__pyx_v_y, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_16TargetProduction_4__str__(struct __pyx_obj_5moses_7dictree_TargetProduction *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_16TargetProduction_6__repr__(struct __pyx_obj_5moses_7dictree_TargetProduction *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_16TargetProduction_9alignment___get__(struct __pyx_obj_5moses_7dictree_TargetProduction *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_16TargetProduction_6scores___get__(struct __pyx_obj_5moses_7dictree_TargetProduction *__pyx_v_self); /* proto */
static int __pyx_pf_5moses_7dictree_11QueryResult___init__(struct __pyx_obj_5moses_7dictree_QueryResult *__pyx_v_self, PyObject *__pyx_v_source, PyObject *__pyx_v_targets); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_11QueryResult_6source___get__(struct __pyx_obj_5moses_7dictree_QueryResult *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_14DictionaryTree_canLoad(CYTHON_UNUSED PyObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_path, CYTHON_UNUSED int __pyx_v_wa); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_14DictionaryTree_2query(CYTHON_UNUSED struct __pyx_obj_5moses_7dictree_DictionaryTree *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_line, CYTHON_UNUSED PyObject *__pyx_v_converter, CYTHON_UNUSED PyObject *__pyx_v_cmp, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
static int __pyx_pf_5moses_7dictree_20PhraseDictionaryTree___cinit__(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self, PyObject *__pyx_v_path, unsigned int __pyx_v_tableLimit, unsigned int __pyx_v_nscores, int __pyx_v_wa, PyObject *__pyx_v_delimiters); /* proto */
static void __pyx_pf_5moses_7dictree_20PhraseDictionaryTree_2__dealloc__(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_4canLoad(CYTHON_UNUSED PyObject *__pyx_v_cls, PyObject *__pyx_v_stem, int __pyx_v_wa); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_5query_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_6query(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self, PyObject *__pyx_v_line, PyObject *__pyx_v_converter, PyObject *__pyx_v_cmp, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_4path___get__(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_7nscores___get__(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_2wa___get__(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_10delimiters___get__(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_20PhraseDictionaryTree_10tableLimit___get__(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *__pyx_v_self); /* proto */
static int __pyx_pf_5moses_7dictree_13OnDiskWrapper___cinit__(struct __pyx_obj_5moses_7dictree_OnDiskWrapper *__pyx_v_self, PyObject *__pyx_v_path, unsigned int __pyx_v_tableLimit, PyObject *__pyx_v_delimiters); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_13OnDiskWrapper_2canLoad(CYTHON_UNUSED PyObject *__pyx_v_cls, PyObject *__pyx_v_stem, CYTHON_UNUSED int __pyx_v_wa); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_13OnDiskWrapper_5query_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_13OnDiskWrapper_4query(struct __pyx_obj_5moses_7dictree_OnDiskWrapper *__pyx_v_self, PyObject *__pyx_v_line, PyObject *__pyx_v_converter, PyObject *__pyx_v_cmp, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_13OnDiskWrapper_10delimiters___get__(struct __pyx_obj_5moses_7dictree_OnDiskWrapper *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5moses_7dictree_13OnDiskWrapper_10tableLimit___get__(struct __pyx_obj_5moses_7dictree_OnDiskWrapper *__pyx_v_self); /* proto */
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  0, /*tp_iternext*/
  __pyx_methods_5moses_7dictree_FValues, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
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  __pyx_pw_5moses_7dictree_7FValues_1__init__, /*tp_init*/
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  __pyx_tp_new_5moses_7dictree_FValues, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyObject *__pyx_tp_new_5moses_7dictree_TargetProduction(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5moses_7dictree_TargetProduction *p;
  PyObject *o = __pyx_tp_new_5moses_7dictree_Production(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5moses_7dictree_TargetProduction *)o);
  p->alignment = ((struct __pyx_obj_5moses_7dictree_Alignment *)Py_None); Py_INCREF(Py_None);
  p->scores = ((struct __pyx_obj_5moses_7dictree_FValues *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree_TargetProduction(PyObject *o) {
  struct __pyx_obj_5moses_7dictree_TargetProduction *p = (struct __pyx_obj_5moses_7dictree_TargetProduction *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->alignment);
  Py_CLEAR(p->scores);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_5moses_7dictree_Production(o);
}

static int __pyx_tp_traverse_5moses_7dictree_TargetProduction(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5moses_7dictree_TargetProduction *p = (struct __pyx_obj_5moses_7dictree_TargetProduction *)o;
  e = __pyx_tp_traverse_5moses_7dictree_Production(o, v, a); if (e) return e;
  if (p->alignment) {
    e = (*v)(((PyObject*)p->alignment), a); if (e) return e;
  }
  if (p->scores) {
    e = (*v)(((PyObject*)p->scores), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5moses_7dictree_TargetProduction(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5moses_7dictree_TargetProduction *p = (struct __pyx_obj_5moses_7dictree_TargetProduction *)o;
  __pyx_tp_clear_5moses_7dictree_Production(o);
  tmp = ((PyObject*)p->alignment);
  p->alignment = ((struct __pyx_obj_5moses_7dictree_Alignment *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->scores);
  p->scores = ((struct __pyx_obj_5moses_7dictree_FValues *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_5moses_7dictree_16TargetProduction_alignment(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_16TargetProduction_9alignment_1__get__(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_16TargetProduction_scores(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_16TargetProduction_6scores_1__get__(o);
}

static PyMethodDef __pyx_methods_5moses_7dictree_TargetProduction[] = {
  {__Pyx_NAMESTR("desc"), (PyCFunction)__pyx_pw_5moses_7dictree_16TargetProduction_3desc, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5moses_7dictree_16TargetProduction_2desc)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5moses_7dictree_TargetProduction[] = {
  {(char *)"alignment", __pyx_getprop_5moses_7dictree_16TargetProduction_alignment, 0, 0, 0},
  {(char *)"scores", __pyx_getprop_5moses_7dictree_16TargetProduction_scores, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5moses_7dictree_TargetProduction = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("moses.dictree.TargetProduction"), /*tp_name*/
  sizeof(struct __pyx_obj_5moses_7dictree_TargetProduction), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree_TargetProduction, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  __pyx_pw_5moses_7dictree_16TargetProduction_7__repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_5moses_7dictree_16TargetProduction_5__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("This class specializes production making it the target side of a translation rule.\n    On top of lhs and rhs it comes with alignment information a tuple of real-valued features.\n    "), /*tp_doc*/
  __pyx_tp_traverse_5moses_7dictree_TargetProduction, /*tp_traverse*/
  __pyx_tp_clear_5moses_7dictree_TargetProduction, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_5moses_7dictree_10Production_7__iter__, /*tp_iter*/
  #else
  0, /*tp_iter*/
  #endif
  0, /*tp_iternext*/
  __pyx_methods_5moses_7dictree_TargetProduction, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_5moses_7dictree_TargetProduction, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_5moses_7dictree_16TargetProduction_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5moses_7dictree_TargetProduction, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyObject *__pyx_tp_new_5moses_7dictree_QueryResult(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5moses_7dictree_QueryResult *p;
  PyObject *o = (&PyList_Type)->tp_new(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5moses_7dictree_QueryResult *)o);
  p->source = ((struct __pyx_obj_5moses_7dictree_Production *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree_QueryResult(PyObject *o) {
  struct __pyx_obj_5moses_7dictree_QueryResult *p = (struct __pyx_obj_5moses_7dictree_QueryResult *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->source);
  PyObject_GC_Track(o);
  (&PyList_Type)->tp_dealloc(o);
}

static int __pyx_tp_traverse_5moses_7dictree_QueryResult(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5moses_7dictree_QueryResult *p = (struct __pyx_obj_5moses_7dictree_QueryResult *)o;
  if (!(&PyList_Type)->tp_traverse); else { e = (&PyList_Type)->tp_traverse(o,v,a); if (e) return e; }
  if (p->source) {
    e = (*v)(((PyObject*)p->source), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5moses_7dictree_QueryResult(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5moses_7dictree_QueryResult *p = (struct __pyx_obj_5moses_7dictree_QueryResult *)o;
  if (!(&PyList_Type)->tp_clear); else (&PyList_Type)->tp_clear(o);
  tmp = ((PyObject*)p->source);
  p->source = ((struct __pyx_obj_5moses_7dictree_Production *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_5moses_7dictree_11QueryResult_source(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_11QueryResult_6source_1__get__(o);
}

static PyMethodDef __pyx_methods_5moses_7dictree_QueryResult[] = {
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5moses_7dictree_QueryResult[] = {
  {(char *)"source", __pyx_getprop_5moses_7dictree_11QueryResult_source, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5moses_7dictree_QueryResult = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("moses.dictree.QueryResult"), /*tp_name*/
  sizeof(struct __pyx_obj_5moses_7dictree_QueryResult), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree_QueryResult, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5moses_7dictree_QueryResult, /*tp_traverse*/
  __pyx_tp_clear_5moses_7dictree_QueryResult, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_5moses_7dictree_QueryResult, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_5moses_7dictree_QueryResult, /*tp_getset*/
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  __pyx_pw_5moses_7dictree_11QueryResult_1__init__, /*tp_init*/
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  __pyx_tp_new_5moses_7dictree_QueryResult, /*tp_new*/
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  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyObject *__pyx_tp_new_5moses_7dictree_DictionaryTree(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree_DictionaryTree(PyObject *o) {
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_5moses_7dictree_DictionaryTree[] = {
  {__Pyx_NAMESTR("canLoad"), (PyCFunction)__pyx_pw_5moses_7dictree_14DictionaryTree_1canLoad, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5moses_7dictree_14DictionaryTree_canLoad)},
  {__Pyx_NAMESTR("query"), (PyCFunction)__pyx_pw_5moses_7dictree_14DictionaryTree_3query, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5moses_7dictree_14DictionaryTree_2query)},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5moses_7dictree_DictionaryTree = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("moses.dictree.DictionaryTree"), /*tp_name*/
  sizeof(struct __pyx_obj_5moses_7dictree_DictionaryTree), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree_DictionaryTree, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
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  0, /*tp_str*/
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  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_5moses_7dictree_DictionaryTree, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
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  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5moses_7dictree_DictionaryTree, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_mro*/
  0, /*tp_cache*/
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  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_5moses_7dictree_PhraseDictionaryTree __pyx_vtable_5moses_7dictree_PhraseDictionaryTree;

static PyObject *__pyx_tp_new_5moses_7dictree_PhraseDictionaryTree(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *p;
  PyObject *o = __pyx_tp_new_5moses_7dictree_DictionaryTree(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *)o);
  p->__pyx_vtab = __pyx_vtabptr_5moses_7dictree_PhraseDictionaryTree;
  p->path = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->delimiters = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_5moses_7dictree_20PhraseDictionaryTree_1__cinit__(o, a, k) < 0)) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree_PhraseDictionaryTree(PyObject *o) {
  struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *p = (struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_5moses_7dictree_20PhraseDictionaryTree_3__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->path);
  Py_CLEAR(p->delimiters);
  __pyx_tp_dealloc_5moses_7dictree_DictionaryTree(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_path(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_20PhraseDictionaryTree_4path_1__get__(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_nscores(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_20PhraseDictionaryTree_7nscores_1__get__(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_wa(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_20PhraseDictionaryTree_2wa_1__get__(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_delimiters(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_20PhraseDictionaryTree_10delimiters_1__get__(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_tableLimit(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_20PhraseDictionaryTree_10tableLimit_1__get__(o);
}

static PyMethodDef __pyx_methods_5moses_7dictree_PhraseDictionaryTree[] = {
  {__Pyx_NAMESTR("canLoad"), (PyCFunction)__pyx_pw_5moses_7dictree_20PhraseDictionaryTree_5canLoad, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5moses_7dictree_20PhraseDictionaryTree_4canLoad)},
  {__Pyx_NAMESTR("query"), (PyCFunction)__pyx_pw_5moses_7dictree_20PhraseDictionaryTree_7query, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5moses_7dictree_20PhraseDictionaryTree_6query)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5moses_7dictree_PhraseDictionaryTree[] = {
  {(char *)"path", __pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_path, 0, 0, 0},
  {(char *)"nscores", __pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_nscores, 0, 0, 0},
  {(char *)"wa", __pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_wa, 0, 0, 0},
  {(char *)"delimiters", __pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_delimiters, 0, 0, 0},
  {(char *)"tableLimit", __pyx_getprop_5moses_7dictree_20PhraseDictionaryTree_tableLimit, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5moses_7dictree_PhraseDictionaryTree = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("moses.dictree.PhraseDictionaryTree"), /*tp_name*/
  sizeof(struct __pyx_obj_5moses_7dictree_PhraseDictionaryTree), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree_PhraseDictionaryTree, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  __Pyx_DOCSTR("This class encapsulates a Moses::PhraseDictionaryTree for operations over\n    binary phrase tables."), /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_5moses_7dictree_PhraseDictionaryTree, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_5moses_7dictree_PhraseDictionaryTree, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5moses_7dictree_PhraseDictionaryTree, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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  0, /*tp_mro*/
  0, /*tp_cache*/
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  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_5moses_7dictree_OnDiskWrapper __pyx_vtable_5moses_7dictree_OnDiskWrapper;

static PyObject *__pyx_tp_new_5moses_7dictree_OnDiskWrapper(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5moses_7dictree_OnDiskWrapper *p;
  PyObject *o = __pyx_tp_new_5moses_7dictree_DictionaryTree(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5moses_7dictree_OnDiskWrapper *)o);
  p->__pyx_vtab = __pyx_vtabptr_5moses_7dictree_OnDiskWrapper;
  p->delimiters = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_5moses_7dictree_13OnDiskWrapper_1__cinit__(o, a, k) < 0)) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree_OnDiskWrapper(PyObject *o) {
  struct __pyx_obj_5moses_7dictree_OnDiskWrapper *p = (struct __pyx_obj_5moses_7dictree_OnDiskWrapper *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  Py_CLEAR(p->delimiters);
  __pyx_tp_dealloc_5moses_7dictree_DictionaryTree(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_13OnDiskWrapper_delimiters(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_13OnDiskWrapper_10delimiters_1__get__(o);
}

static PyObject *__pyx_getprop_5moses_7dictree_13OnDiskWrapper_tableLimit(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5moses_7dictree_13OnDiskWrapper_10tableLimit_1__get__(o);
}

static PyMethodDef __pyx_methods_5moses_7dictree_OnDiskWrapper[] = {
  {__Pyx_NAMESTR("canLoad"), (PyCFunction)__pyx_pw_5moses_7dictree_13OnDiskWrapper_3canLoad, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("query"), (PyCFunction)__pyx_pw_5moses_7dictree_13OnDiskWrapper_5query, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5moses_7dictree_13OnDiskWrapper_4query)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5moses_7dictree_OnDiskWrapper[] = {
  {(char *)"delimiters", __pyx_getprop_5moses_7dictree_13OnDiskWrapper_delimiters, 0, 0, 0},
  {(char *)"tableLimit", __pyx_getprop_5moses_7dictree_13OnDiskWrapper_tableLimit, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5moses_7dictree_OnDiskWrapper = {
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static struct __pyx_obj_5moses_7dictree___pyx_scope_struct____iter__ *__pyx_freelist_5moses_7dictree___pyx_scope_struct____iter__[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct____iter__ = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct____iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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    o = (PyObject*)__pyx_freelist_5moses_7dictree___pyx_scope_struct____iter__[--__pyx_freecount_5moses_7dictree___pyx_scope_struct____iter__];
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static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct____iter__(PyObject *o) {
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  Py_CLEAR(p->__pyx_v_x);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5moses_7dictree___pyx_scope_struct____iter__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct____iter__)))) {
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static int __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct____iter__(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct____iter__(PyObject *o) {
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  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
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}

static PyTypeObject __pyx_type_5moses_7dictree___pyx_scope_struct____iter__ = {
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static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_1___str__ *__pyx_freelist_5moses_7dictree___pyx_scope_struct_1___str__[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_1___str__ = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct_1___str__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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    o = (PyObject*)__pyx_freelist_5moses_7dictree___pyx_scope_struct_1___str__[--__pyx_freecount_5moses_7dictree___pyx_scope_struct_1___str__];
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static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_1___str__(PyObject *o) {
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  } else {
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static int __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_1___str__(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_1___str__(PyObject *o) {
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}

static PyTypeObject __pyx_type_5moses_7dictree___pyx_scope_struct_1___str__ = {
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  __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_1___str__, /*tp_traverse*/
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static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_2_genexpr *__pyx_freelist_5moses_7dictree___pyx_scope_struct_2_genexpr[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_2_genexpr = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct_2_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_2_genexpr(PyObject *o) {
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static int __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_2_genexpr(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_2_genexpr(PyObject *o) {
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  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *__pyx_freelist_5moses_7dictree___pyx_scope_struct_3___str__[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_3___str__ = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct_3___str__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5moses_7dictree___pyx_scope_struct_3___str__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__)))) {
    o = (PyObject*)__pyx_freelist_5moses_7dictree___pyx_scope_struct_3___str__[--__pyx_freecount_5moses_7dictree___pyx_scope_struct_3___str__];
    memset(o, 0, sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_3___str__(PyObject *o) {
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_self);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5moses_7dictree___pyx_scope_struct_3___str__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__)))) {
    __pyx_freelist_5moses_7dictree___pyx_scope_struct_3___str__[__pyx_freecount_5moses_7dictree___pyx_scope_struct_3___str__++] = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_3___str__(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *)o;
  if (p->__pyx_v_self) {
    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_3___str__(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *)o;
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_5moses_7dictree_FValues *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5moses_7dictree___pyx_scope_struct_3___str__ = {
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  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_3___str__, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_3___str__, /*tp_traverse*/
  __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_3___str__, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5moses_7dictree___pyx_scope_struct_3___str__, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *__pyx_freelist_5moses_7dictree___pyx_scope_struct_4_genexpr[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_4_genexpr = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct_4_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5moses_7dictree___pyx_scope_struct_4_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr)))) {
    o = (PyObject*)__pyx_freelist_5moses_7dictree___pyx_scope_struct_4_genexpr[--__pyx_freecount_5moses_7dictree___pyx_scope_struct_4_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_4_genexpr(PyObject *o) {
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_x);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5moses_7dictree___pyx_scope_struct_4_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr)))) {
    __pyx_freelist_5moses_7dictree___pyx_scope_struct_4_genexpr[__pyx_freecount_5moses_7dictree___pyx_scope_struct_4_genexpr++] = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_4_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_x) {
    e = (*v)(p->__pyx_v_x, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_4_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_3___str__ *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_x);
  p->__pyx_v_x = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5moses_7dictree___pyx_scope_struct_4_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("moses.dictree.__pyx_scope_struct_4_genexpr"), /*tp_name*/
  sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_4_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_4_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_4_genexpr, /*tp_traverse*/
  __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_4_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_dictoffset*/
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  0, /*tp_alloc*/
  __pyx_tp_new_5moses_7dictree___pyx_scope_struct_4_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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  0, /*tp_mro*/
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  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
  #if PY_VERSION_HEX >= 0x030400a1
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};

static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *__pyx_freelist_5moses_7dictree___pyx_scope_struct_5_query[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_5_query = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct_5_query(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *p;
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5moses_7dictree___pyx_scope_struct_5_query > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query)))) {
    o = (PyObject*)__pyx_freelist_5moses_7dictree___pyx_scope_struct_5_query[--__pyx_freecount_5moses_7dictree___pyx_scope_struct_5_query];
    memset(o, 0, sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query));
    (void) PyObject_INIT(o, t);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  p = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *)o);
  new((void*)&(p->__pyx_v_fphrase)) std::vector<std::string>();
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_5_query(PyObject *o) {
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *)o;
  __Pyx_call_destructor(&p->__pyx_v_fphrase);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5moses_7dictree___pyx_scope_struct_5_query < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query)))) {
    __pyx_freelist_5moses_7dictree___pyx_scope_struct_5_query[__pyx_freecount_5moses_7dictree___pyx_scope_struct_5_query++] = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static PyTypeObject __pyx_type_5moses_7dictree___pyx_scope_struct_5_query = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("moses.dictree.__pyx_scope_struct_5_query"), /*tp_name*/
  sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_5_query, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  0, /*tp_getattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER, /*tp_flags*/
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  0, /*tp_alloc*/
  __pyx_tp_new_5moses_7dictree___pyx_scope_struct_5_query, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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};

static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *__pyx_freelist_5moses_7dictree___pyx_scope_struct_6_genexpr[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_6_genexpr = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct_6_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *p;
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5moses_7dictree___pyx_scope_struct_6_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr)))) {
    o = (PyObject*)__pyx_freelist_5moses_7dictree___pyx_scope_struct_6_genexpr[--__pyx_freecount_5moses_7dictree___pyx_scope_struct_6_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
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    if (unlikely(!o)) return 0;
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  p = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *)o);
  new((void*)&(p->__pyx_v_f)) std::string();
  new((void*)&(p->__pyx_t_0)) std::vector<std::string>::iterator();
  return o;
}

static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_6_genexpr(PyObject *o) {
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *)o;
  PyObject_GC_UnTrack(o);
  __Pyx_call_destructor(&p->__pyx_v_f);
  __Pyx_call_destructor(&p->__pyx_t_0);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5moses_7dictree___pyx_scope_struct_6_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr)))) {
    __pyx_freelist_5moses_7dictree___pyx_scope_struct_6_genexpr[__pyx_freecount_5moses_7dictree___pyx_scope_struct_6_genexpr++] = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_6_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_6_genexpr(PyObject *o) {
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  struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *p = (struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_5moses_7dictree___pyx_scope_struct_5_query *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5moses_7dictree___pyx_scope_struct_6_genexpr = {
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  __Pyx_NAMESTR("moses.dictree.__pyx_scope_struct_6_genexpr"), /*tp_name*/
  sizeof(struct __pyx_obj_5moses_7dictree___pyx_scope_struct_6_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_6_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_6_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
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};

static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_7_query *__pyx_freelist_5moses_7dictree___pyx_scope_struct_7_query[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_7_query = 0;

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static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_7_query(PyObject *o) {
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}

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static struct __pyx_obj_5moses_7dictree___pyx_scope_struct_8_genexpr *__pyx_freelist_5moses_7dictree___pyx_scope_struct_8_genexpr[8];
static int __pyx_freecount_5moses_7dictree___pyx_scope_struct_8_genexpr = 0;

static PyObject *__pyx_tp_new_5moses_7dictree___pyx_scope_struct_8_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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static void __pyx_tp_dealloc_5moses_7dictree___pyx_scope_struct_8_genexpr(PyObject *o) {
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static int __pyx_tp_traverse_5moses_7dictree___pyx_scope_struct_8_genexpr(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_5moses_7dictree___pyx_scope_struct_8_genexpr(PyObject *o) {
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 */
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 *     if PhraseDictionaryTree.canLoad(path, False):
 */
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 *
 * from libcpp.string cimport string
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#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%.200s' is not defined", PyString_AS_STRING(name));
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static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
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static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck) {
#if CYTHON_COMPILING_IN_CPYTHON
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#if CYTHON_COMPILING_IN_CPYTHON
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static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
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#if CYTHON_COMPILING_IN_CPYTHON
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
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            PyObject *r = PyList_GET_ITEM(o, n);
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            Py_INCREF(r);
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        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
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                        return NULL;
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            return m->sq_item(o, i);
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    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
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static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
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#if CYTHON_COMPILING_IN_CPYTHON
    result = PyDict_GetItem(__pyx_d, name);
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        Py_INCREF(result);
    } else {
#else
    result = PyObject_GetItem(__pyx_d, name);
    if (!result) {
        PyErr_Clear();
#endif
        result = __Pyx_GetBuiltinName(name);
    }
    return result;
}

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = func->ob_type->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
#if PY_VERSION_HEX >= 0x02060000
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
#endif
    result = (*call)(func, arg, kw);
#if PY_VERSION_HEX >= 0x02060000
    Py_LeaveRecursiveCall();
#endif
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
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    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_Restore(type, value, tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
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    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(type, value, tb);
#endif
}

#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
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        }
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    if (PyClass_Check(type)) {
    #else
    if (PyType_Check(type)) {
    #endif
#if CYTHON_COMPILING_IN_PYPY
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        PyErr_NormalizeException(&type, &value, &tb);
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        type = (PyObject*) Py_TYPE(type);
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        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
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                "raise: exception class must be a subclass of BaseException");
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raise_error:
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static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
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        PyErr_SetString(PyExc_TypeError,
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            PyErr_SetString(PyExc_TypeError,
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            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
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        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
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#if PY_VERSION_HEX >= 0x03030000
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#else
    if (cause && cause != Py_None) {
#endif
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            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
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        PyThreadState *tstate = PyThreadState_GET();
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            tstate->curexc_traceback = tb;
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bad:
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}
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static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values) {
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static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
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    PyThreadState *tstate = PyThreadState_GET();
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            PyObject *exc_value, *exc_tb;
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            PyErr_Clear();
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    return 0;
#endif
}

static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
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        return __Pyx_IterFinish();
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    return 0;
}

static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname) {
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        PyErr_SetString(PyExc_SystemError, "Missing type object");
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    }
    if (likely(PyObject_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}

static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
}
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
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{
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (likely(Py_TYPE(obj) == type)) return 1;
        #if PY_MAJOR_VERSION == 2
        else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(PyObject_TypeCheck(obj, type))) return 1;
    }
    __Pyx_RaiseArgumentTypeInvalid(name, obj, type);
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (PyErr_ExceptionMatches(PyExc_OverflowError))
                    PyErr_Clear();
                else
                    goto bad;
            }
        }
        return ms->sq_slice(obj, cstart, cstop);
    }
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_COMPILING_IN_CPYTHON
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    PyErr_Format(PyExc_TypeError,
        "'%.200s' object is unsliceable", Py_TYPE(obj)->tp_name);
bad:
    return NULL;
}

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE void __Pyx_crop_slice(Py_ssize_t* _start, Py_ssize_t* _stop, Py_ssize_t* _length) {
    Py_ssize_t start = *_start, stop = *_stop, length = *_length;
    if (start < 0) {
        start += length;
        if (start < 0)
            start = 0;
    }
    if (stop < 0)
        stop += length;
    else if (stop > length)
        stop = length;
    *_length = stop - start;
    *_start = start;
    *_stop = stop;
}
static CYTHON_INLINE void __Pyx_copy_object_array(PyObject** CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
    PyObject *v;
    Py_ssize_t i;
    for (i = 0; i < length; i++) {
        v = dest[i] = src[i];
        Py_INCREF(v);
    }
}
static CYTHON_INLINE PyObject* __Pyx_PyList_GetSlice(
            PyObject* src, Py_ssize_t start, Py_ssize_t stop) {
    PyObject* dest;
    Py_ssize_t length = PyList_GET_SIZE(src);
    __Pyx_crop_slice(&start, &stop, &length);
    if (unlikely(length <= 0))
        return PyList_New(0);
    dest = PyList_New(length);
    if (unlikely(!dest))
        return NULL;
    __Pyx_copy_object_array(
        ((PyListObject*)src)->ob_item + start,
        ((PyListObject*)dest)->ob_item,
        length);
    return dest;
}
static CYTHON_INLINE PyObject* __Pyx_PyTuple_GetSlice(
            PyObject* src, Py_ssize_t start, Py_ssize_t stop) {
    PyObject* dest;
    Py_ssize_t length = PyTuple_GET_SIZE(src);
    __Pyx_crop_slice(&start, &stop, &length);
    if (unlikely(length <= 0))
        return PyTuple_New(0);
    dest = PyTuple_New(length);
    if (unlikely(!dest))
        return NULL;
    __Pyx_copy_object_array(
        ((PyTupleObject*)src)->ob_item + start,
        ((PyTupleObject*)dest)->ob_item,
        length);
    return dest;
}
#endif

static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(__Pyx_PyList_Append(L, x) < 0)) return -1;
    } else {
        PyObject* retval = __Pyx_PyObject_CallMethod1(L, __pyx_n_s_append, x);
        if (unlikely(!retval))
            return -1;
        Py_DECREF(retval);
    }
    return 0;
}

static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* fake_module;
    PyTypeObject* cached_type = NULL;
    fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
    if (!fake_module) return NULL;
    Py_INCREF(fake_module);
    cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
    if (cached_type) {
        if (!PyType_Check((PyObject*)cached_type)) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s is not a type object",
                type->tp_name);
            goto bad;
        }
        if (cached_type->tp_basicsize != type->tp_basicsize) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s has the wrong size, try recompiling",
                type->tp_name);
            goto bad;
        }
    } else {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
        PyErr_Clear();
        if (PyType_Ready(type) < 0) goto bad;
        if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
            goto bad;
        Py_INCREF(type);
        cached_type = type;
    }
done:
    Py_DECREF(fake_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
{
    if (unlikely(op->func_doc == NULL)) {
        if (op->func.m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
            op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc);
#else
            op->func_doc = PyString_FromString(op->func.m_ml->ml_doc);
#endif
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp = op->func_doc;
    if (value == NULL)
        value = Py_None; /* Mark as deleted */
    Py_INCREF(value);
    op->func_doc = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_name == NULL)) {
#if PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(op->func.m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = op->func_name;
    Py_INCREF(value);
    op->func_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op)
{
    Py_INCREF(op->func_qualname);
    return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = op->func_qualname;
    Py_INCREF(value);
    op->func_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure)
{
    PyObject *self;
    self = m->func_closure;
    if (self == NULL)
        self = Py_None;
    Py_INCREF(self);
    return self;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    tmp = op->func_dict;
    Py_INCREF(value);
    op->func_dict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op)
{
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op)
{
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    Py_DECREF(res);
    return 0;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyTuple_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_tuple;
    op->defaults_tuple = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_kwdict;
    op->defaults_kwdict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value || value == Py_None) {
        value = NULL;
    } else if (!PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    tmp = op->func_annotations;
    op->func_annotations = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {0, 0, 0, 0, 0}
};
#ifndef PY_WRITE_RESTRICTED /* < Py2.5 */
#define PY_WRITE_RESTRICTED WRITE_RESTRICTED
#endif
static PyMemberDef __pyx_CyFunction_members[] = {
    {(char *) "__module__", T_OBJECT, offsetof(__pyx_CyFunctionObject, func.m_module), PY_WRITE_RESTRICTED, 0},
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromString(m->func.m_ml->ml_name);
#else
    return PyString_FromString(m->func.m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {__Pyx_NAMESTR("__reduce__"), (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type);
    if (op == NULL)
        return NULL;
    op->flags = flags;
    op->func_weakreflist = NULL;
    op->func.m_ml = ml;
    op->func.m_self = (PyObject *) op;
    Py_XINCREF(closure);
    op->func_closure = closure;
    Py_XINCREF(module);
    op->func.m_module = module;
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
    op->func_classobj = NULL;
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    PyObject_GC_Track(op);
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
    Py_CLEAR(m->func.m_module);
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
    Py_CLEAR(m->func_classobj);
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyMem_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    if (m->func_weakreflist != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    PyObject_GC_Del(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
    Py_VISIT(m->func.m_module);
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    Py_VISIT(m->func_code);
    Py_VISIT(m->func_classobj);
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
{
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
        Py_INCREF(func);
        return func;
    }
    if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) {
        if (type == NULL)
            type = (PyObject *)(Py_TYPE(obj));
        return PyMethod_New(func,
                            type, (PyObject *)(Py_TYPE(type)));
    }
    if (obj == Py_None)
        obj = NULL;
    return PyMethod_New(func, obj, type);
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(op->func_qualname), (void *)op);
#endif
}
#if CYTHON_COMPILING_IN_PYPY
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    Py_ssize_t size;
    switch (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)) {
    case METH_VARARGS:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0)
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0) {
            size = PyTuple_GET_SIZE(arg);
            if (size == 0)
                return (*meth)(self, NULL);
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%zd given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0) {
            size = PyTuple_GET_SIZE(arg);
            if (size == 1)
                return (*meth)(self, PyTuple_GET_ITEM(arg, 0));
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%zd given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags in "
                        "__Pyx_CyFunction_Call. METH_OLDARGS is no "
                        "longer supported!");
        return NULL;
    }
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
    return NULL;
}
#else
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
	return PyCFunction_Call(func, arg, kw);
}
#endif
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __Pyx_NAMESTR("cython_function_or_method"), /*tp_name*/
    sizeof(__pyx_CyFunctionObject),   /*tp_basicsize*/
    0,                                  /*tp_itemsize*/
    (destructor) __Pyx_CyFunction_dealloc, /*tp_dealloc*/
    0,                                  /*tp_print*/
    0,                                  /*tp_getattr*/
    0,                                  /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
    0,                                  /*tp_compare*/
#else
    0,                                  /*reserved*/
#endif
    (reprfunc) __Pyx_CyFunction_repr,   /*tp_repr*/
    0,                                  /*tp_as_number*/
    0,                                  /*tp_as_sequence*/
    0,                                  /*tp_as_mapping*/
    0,                                  /*tp_hash*/
    __Pyx_CyFunction_Call,              /*tp_call*/
    0,                                  /*tp_str*/
    0,                                  /*tp_getattro*/
    0,                                  /*tp_setattro*/
    0,                                  /*tp_as_buffer*/
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags*/
    0,                                  /*tp_doc*/
    (traverseproc) __Pyx_CyFunction_traverse,   /*tp_traverse*/
    (inquiry) __Pyx_CyFunction_clear,   /*tp_clear*/
    0,                                  /*tp_richcompare*/
    offsetof(__pyx_CyFunctionObject, func_weakreflist), /* tp_weaklistoffse */
    0,                                  /*tp_iter*/
    0,                                  /*tp_iternext*/
    __pyx_CyFunction_methods,           /*tp_methods*/
    __pyx_CyFunction_members,           /*tp_members*/
    __pyx_CyFunction_getsets,           /*tp_getset*/
    0,                                  /*tp_base*/
    0,                                  /*tp_dict*/
    __Pyx_CyFunction_descr_get,         /*tp_descr_get*/
    0,                                  /*tp_descr_set*/
    offsetof(__pyx_CyFunctionObject, func_dict),/*tp_dictoffset*/
    0,                                  /*tp_init*/
    0,                                  /*tp_alloc*/
    0,                                  /*tp_new*/
    0,                                  /*tp_free*/
    0,                                  /*tp_is_gc*/
    0,                                  /*tp_bases*/
    0,                                  /*tp_mro*/
    0,                                  /*tp_cache*/
    0,                                  /*tp_subclasses*/
    0,                                  /*tp_weaklist*/
    0,                                  /*tp_del*/
#if PY_VERSION_HEX >= 0x02060000
    0,                                  /*tp_version_tag*/
#endif
#if PY_VERSION_HEX >= 0x030400a1
    0,                                  /*tp_finalize*/
#endif
};
static int __Pyx_CyFunction_init(void) {
#if !CYTHON_COMPILING_IN_PYPY
    __pyx_CyFunctionType_type.tp_call = PyCFunction_Call;
#endif
    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
    if (__pyx_CyFunctionType == NULL) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyMem_Malloc(size);
    if (!m->defaults)
        return PyErr_NoMemory();
    memset(m->defaults, 0, size);
    m->defaults_pyobjects = pyobjects;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) {
    PyObject *result;
    result = __Pyx_PyObject_GetAttrStr(nmspace, name);
    if (!result)
        result = __Pyx_GetModuleGlobalName(name);
    return result;
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_int(unsigned int value) {
    const unsigned int neg_one = (unsigned int) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(unsigned int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(unsigned int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(unsigned int) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(unsigned int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(unsigned int) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(unsigned int),
                                     little, !is_unsigned);
    }
}

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_VERSION_HEX < 0x03030000
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    #if PY_VERSION_HEX >= 0x02050000
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                #if PY_VERSION_HEX < 0x03030000
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                #else
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                #endif
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0; /* try absolute import on failure */
        }
        #endif
        if (!module) {
            #if PY_VERSION_HEX < 0x03030000
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
    #else
    if (level>0) {
        PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
        goto bad;
    }
    module = PyObject_CallFunctionObjArgs(py_import,
        name, global_dict, empty_dict, list, NULL);
    #endif
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
    const int neg_one = (int) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(int) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func)             \
    {                                                                     \
        func_type value = func(x);                                        \
        if (sizeof(target_type) < sizeof(func_type)) {                    \
            if (unlikely(value != (func_type) (target_type) value)) {     \
                func_type zero = 0;                                       \
                PyErr_SetString(PyExc_OverflowError,                      \
                    (is_unsigned && unlikely(value < zero)) ?             \
                    "can't convert negative value to " #target_type :     \
                    "value too large to convert to " #target_type);       \
                return (target_type) -1;                                  \
            }                                                             \
        }                                                                 \
        return (target_type) value;                                       \
    }

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *x) {
    const unsigned int neg_one = (unsigned int) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(unsigned int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(unsigned int, long, PyInt_AS_LONG)
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned int");
                return (unsigned int) -1;
            }
            return (unsigned int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(unsigned int)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (unsigned int) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned int");
                return (unsigned int) -1;
            }
            if (sizeof(unsigned int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, PyLong_AsUnsignedLong)
            } else if (sizeof(unsigned int) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long long, PyLong_AsUnsignedLongLong)
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(unsigned int)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(unsigned int) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(unsigned int) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (sizeof(unsigned int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(unsigned int, long, PyLong_AsLong)
            } else if (sizeof(unsigned int) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(unsigned int, long long, PyLong_AsLongLong)
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            unsigned int val;
            PyObject *v = __Pyx_PyNumber_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (unsigned int) -1;
        }
    } else {
        unsigned int val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned int) -1;
        val = __Pyx_PyInt_As_unsigned_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(long) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
    const size_t neg_one = (size_t) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(size_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG)
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to size_t");
                return (size_t) -1;
            }
            return (size_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(size_t)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (size_t) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to size_t");
                return (size_t) -1;
            }
            if (sizeof(size_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong)
            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong)
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(size_t)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(size_t) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(size_t) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (sizeof(size_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong)
            } else if (sizeof(size_t) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong)
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            size_t val;
            PyObject *v = __Pyx_PyNumber_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (size_t) -1;
        }
    } else {
        size_t val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (size_t) -1;
        val = __Pyx_PyInt_As_size_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
#if CYTHON_COMPILING_IN_PYPY
    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) { /* cdef classes */
        return PyClassMethod_New(method);
    }
#else
    static PyTypeObject *methoddescr_type = NULL;
    if (methoddescr_type == NULL) {
       PyObject *meth = __Pyx_GetAttrString((PyObject*)&PyList_Type, "append");
       if (!meth) return NULL;
       methoddescr_type = Py_TYPE(meth);
       Py_DECREF(meth);
    }
    if (PyObject_TypeCheck(method, methoddescr_type)) { /* cdef classes */
        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
        #if PY_VERSION_HEX < 0x03020000
        PyTypeObject *d_type = descr->d_type;
        #else
        PyTypeObject *d_type = descr->d_common.d_type;
        #endif
        return PyDescr_NewClassMethod(d_type, descr->d_method);
    }
#endif
    else if (PyMethod_Check(method)) { /* python classes */
        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
    }
    else if (PyCFunction_Check(method)) {
        return PyClassMethod_New(method);
    }
#ifdef __Pyx_CyFunction_USED
    else if (PyObject_TypeCheck(method, __pyx_CyFunctionType)) {
        return PyClassMethod_New(method);
    }
#endif
    PyErr_SetString(PyExc_TypeError,
                   "Class-level classmethod() can only be called on "
                   "a method_descriptor or instance method.");
    return NULL;
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG)
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long) -1;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long) -1;
            }
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong)
            } else if (sizeof(long) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong)
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(long) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong)
            } else if (sizeof(long) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong)
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG)
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to int");
                return (int) -1;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(int)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (int) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to int");
                return (int) -1;
            }
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong)
            } else if (sizeof(int) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong)
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(int)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(int) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(int) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong)
            } else if (sizeof(int) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong)
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
#else
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
#endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}

static PyObject *__Pyx_Generator_Next(PyObject *self);
static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value);
static PyObject *__Pyx_Generator_Close(PyObject *self);
static PyObject *__Pyx_Generator_Throw(PyObject *gen, PyObject *args);
static PyTypeObject *__pyx_GeneratorType = 0;
#define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType)
#define __Pyx_Generator_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
#if 1 || PY_VERSION_HEX < 0x030300B0
static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (unlikely(et != PyExc_StopIteration) &&
            unlikely(!PyErr_GivenExceptionMatches(et, PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    if (likely(et == PyExc_StopIteration)) {
        if (likely(!ev) || !PyObject_IsInstance(ev, PyExc_StopIteration)) {
            if (!ev) {
                Py_INCREF(Py_None);
                ev = Py_None;
            }
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = ev;
            return 0;
        }
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_IsInstance(ev, PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if PY_VERSION_HEX >= 0x030300A0
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
    Py_DECREF(ev);
#else
    {
        PyObject* args = PyObject_GetAttr(ev, __pyx_n_s_args);
        Py_DECREF(ev);
        if (likely(args)) {
            value = PyObject_GetItem(args, 0);
            Py_DECREF(args);
        }
        if (unlikely(!value)) {
            __Pyx_ErrRestore(NULL, NULL, NULL);
            Py_INCREF(Py_None);
            value = Py_None;
        }
    }
#endif
    *pvalue = value;
    return 0;
}
#endif
static CYTHON_INLINE
void __Pyx_Generator_ExceptionClear(__pyx_GeneratorObject *self) {
    PyObject *exc_type = self->exc_type;
    PyObject *exc_value = self->exc_value;
    PyObject *exc_traceback = self->exc_traceback;
    self->exc_type = NULL;
    self->exc_value = NULL;
    self->exc_traceback = NULL;
    Py_XDECREF(exc_type);
    Py_XDECREF(exc_value);
    Py_XDECREF(exc_traceback);
}
static CYTHON_INLINE
int __Pyx_Generator_CheckRunning(__pyx_GeneratorObject *gen) {
    if (unlikely(gen->is_running)) {
        PyErr_SetString(PyExc_ValueError,
                        "generator already executing");
        return 1;
    }
    return 0;
}
static CYTHON_INLINE
PyObject *__Pyx_Generator_SendEx(__pyx_GeneratorObject *self, PyObject *value) {
    PyObject *retval;
    assert(!self->is_running);
    if (unlikely(self->resume_label == 0)) {
        if (unlikely(value && value != Py_None)) {
            PyErr_SetString(PyExc_TypeError,
                            "can't send non-None value to a "
                            "just-started generator");
            return NULL;
        }
    }
    if (unlikely(self->resume_label == -1)) {
        PyErr_SetNone(PyExc_StopIteration);
        return NULL;
    }
    if (value) {
#if CYTHON_COMPILING_IN_PYPY
#else
        /* Generators always return to their most recent caller, not
         * necessarily their creator. */
        if (self->exc_traceback) {
            PyThreadState *tstate = PyThreadState_GET();
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_XINCREF(tstate->frame);
            assert(f->f_back == NULL);
            f->f_back = tstate->frame;
        }
#endif
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
    } else {
        __Pyx_Generator_ExceptionClear(self);
    }
    self->is_running = 1;
    retval = self->body((PyObject *) self, value);
    self->is_running = 0;
    if (retval) {
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
#if CYTHON_COMPILING_IN_PYPY
#else
        /* Don't keep the reference to f_back any longer than necessary.  It
         * may keep a chain of frames alive or it could create a reference
         * cycle. */
        if (self->exc_traceback) {
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_CLEAR(f->f_back);
        }
#endif
    } else {
        __Pyx_Generator_ExceptionClear(self);
    }
    return retval;
}
static CYTHON_INLINE
PyObject *__Pyx_Generator_FinishDelegation(__pyx_GeneratorObject *gen) {
    PyObject *ret;
    PyObject *val = NULL;
    __Pyx_Generator_Undelegate(gen);
    __Pyx_PyGen_FetchStopIterationValue(&val);
    ret = __Pyx_Generator_SendEx(gen, val);
    Py_XDECREF(val);
    return ret;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        ret = Py_TYPE(yf)->tp_iternext(yf);
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Generator_FinishDelegation(gen);
    }
    return __Pyx_Generator_SendEx(gen, Py_None);
}
static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Send(yf, value);
        } else {
            if (value == Py_None)
                ret = PyIter_Next(yf);
            else
                ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value);
        }
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Generator_FinishDelegation(gen);
    }
    return __Pyx_Generator_SendEx(gen, value);
}
static int __Pyx_Generator_CloseIter(__pyx_GeneratorObject *gen, PyObject *yf) {
    PyObject *retval = NULL;
    int err = 0;
    if (__Pyx_Generator_CheckExact(yf)) {
        retval = __Pyx_Generator_Close(yf);
        if (!retval)
            return -1;
    } else {
        PyObject *meth;
        gen->is_running = 1;
        meth = PyObject_GetAttr(yf, __pyx_n_s_close);
        if (unlikely(!meth)) {
            if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                PyErr_WriteUnraisable(yf);
            }
            PyErr_Clear();
        } else {
            retval = PyObject_CallFunction(meth, NULL);
            Py_DECREF(meth);
            if (!retval)
                err = -1;
        }
        gen->is_running = 0;
    }
    Py_XDECREF(retval);
    return err;
}
static PyObject *__Pyx_Generator_Close(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    PyObject *retval, *raised_exception;
    PyObject *yf = gen->yieldfrom;
    int err = 0;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Generator_CloseIter(gen, yf);
        __Pyx_Generator_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
#if PY_VERSION_HEX < 0x02050000
        PyErr_SetNone(PyExc_StopIteration);
#else
        PyErr_SetNone(PyExc_GeneratorExit);
#endif
    retval = __Pyx_Generator_SendEx(gen, NULL);
    if (retval) {
        Py_DECREF(retval);
        PyErr_SetString(PyExc_RuntimeError,
                        "generator ignored GeneratorExit");
        return NULL;
    }
    raised_exception = PyErr_Occurred();
    if (!raised_exception
        || raised_exception == PyExc_StopIteration
#if PY_VERSION_HEX >= 0x02050000
        || raised_exception == PyExc_GeneratorExit
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_GeneratorExit)
#endif
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_StopIteration))
    {
        if (raised_exception) PyErr_Clear();      /* ignore these errors */
        Py_INCREF(Py_None);
        return Py_None;
    }
    return NULL;
}
static PyObject *__Pyx_Generator_Throw(PyObject *self, PyObject *args) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    PyObject *typ;
    PyObject *tb = NULL;
    PyObject *val = NULL;
    PyObject *yf = gen->yieldfrom;
    if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb))
        return NULL;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        Py_INCREF(yf);
#if PY_VERSION_HEX >= 0x02050000
        if (PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit)) {
            int err = __Pyx_Generator_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Generator_Undelegate(gen);
            if (err < 0)
                return __Pyx_Generator_SendEx(gen, NULL);
            goto throw_here;
        }
#endif
        gen->is_running = 1;
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Throw(yf, args);
        } else {
            PyObject *meth = PyObject_GetAttr(yf, __pyx_n_s_throw);
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                    gen->is_running = 0;
                    return NULL;
                }
                PyErr_Clear();
                __Pyx_Generator_Undelegate(gen);
                gen->is_running = 0;
                goto throw_here;
            }
            ret = PyObject_CallObject(meth, args);
            Py_DECREF(meth);
        }
        gen->is_running = 0;
        Py_DECREF(yf);
        if (!ret) {
            ret = __Pyx_Generator_FinishDelegation(gen);
        }
        return ret;
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
    return __Pyx_Generator_SendEx(gen, NULL);
}
static int __Pyx_Generator_traverse(PyObject *self, visitproc visit, void *arg) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    Py_VISIT(gen->exc_type);
    Py_VISIT(gen->exc_value);
    Py_VISIT(gen->exc_traceback);
    return 0;
}
static int __Pyx_Generator_clear(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    Py_CLEAR(gen->yieldfrom);
    Py_CLEAR(gen->exc_type);
    Py_CLEAR(gen->exc_value);
    Py_CLEAR(gen->exc_traceback);
    return 0;
}
static void __Pyx_Generator_dealloc(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    if (gen->resume_label > 0) {
        PyObject_GC_Track(self);
#if PY_VERSION_HEX >= 0x030400a1
        if (PyObject_CallFinalizerFromDealloc(self))
#else
        Py_TYPE(gen)->tp_del(self);
        if (self->ob_refcnt > 0)
#endif
            return;                     /* resurrected.  :( */
        PyObject_GC_UnTrack(self);
    }
    __Pyx_Generator_clear(self);
    PyObject_GC_Del(gen);
}
static void __Pyx_Generator_del(PyObject *self) {
    PyObject *res;
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    if (gen->resume_label <= 0)
        return ;
#if PY_VERSION_HEX < 0x030400a1
    assert(self->ob_refcnt == 0);
    self->ob_refcnt = 1;
#endif
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
    res = __Pyx_Generator_Close(self);
    if (res == NULL)
        PyErr_WriteUnraisable(self);
    else
        Py_DECREF(res);
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
#if PY_VERSION_HEX < 0x030400a1
    /* Undo the temporary resurrection; can't use DECREF here, it would
     * cause a recursive call.
     */
    assert(self->ob_refcnt > 0);
    if (--self->ob_refcnt == 0)
        return; /* this is the normal path out */
    /* close() resurrected it!  Make it look like the original Py_DECREF
     * never happened.
     */
    {
        Py_ssize_t refcnt = self->ob_refcnt;
        _Py_NewReference(self);
        self->ob_refcnt = refcnt;
    }
#if CYTHON_COMPILING_IN_CPYTHON
    assert(PyType_IS_GC(self->ob_type) &&
           _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
    /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so
     * we need to undo that. */
    _Py_DEC_REFTOTAL;
#endif
    /* If Py_TRACE_REFS, _Py_NewReference re-added self to the object
     * chain, so no more to do there.
     * If COUNT_ALLOCS, the original decref bumped tp_frees, and
     * _Py_NewReference bumped tp_allocs:  both of those need to be
     * undone.
     */
#ifdef COUNT_ALLOCS
    --Py_TYPE(self)->tp_frees;
    --Py_TYPE(self)->tp_allocs;
#endif
#endif
}
static PyMemberDef __pyx_Generator_memberlist[] = {
    {(char *) "gi_running",
#if PY_VERSION_HEX >= 0x02060000
     T_BOOL,
#else
     T_BYTE,
#endif
     offsetof(__pyx_GeneratorObject, is_running),
     READONLY,
     NULL},
    {0, 0, 0, 0, 0}
};
static PyMethodDef __pyx_Generator_methods[] = {
    {__Pyx_NAMESTR("send"), (PyCFunction) __Pyx_Generator_Send, METH_O, 0},
    {__Pyx_NAMESTR("throw"), (PyCFunction) __Pyx_Generator_Throw, METH_VARARGS, 0},
    {__Pyx_NAMESTR("close"), (PyCFunction) __Pyx_Generator_Close, METH_NOARGS, 0},
    {0, 0, 0, 0}
};
static PyTypeObject __pyx_GeneratorType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __Pyx_NAMESTR("generator"),         /*tp_name*/
    sizeof(__pyx_GeneratorObject),      /*tp_basicsize*/
    0,                                  /*tp_itemsize*/
    (destructor) __Pyx_Generator_dealloc,/*tp_dealloc*/
    0,                                  /*tp_print*/
    0,                                  /*tp_getattr*/
    0,                                  /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
    0,                                  /*tp_compare*/
#else
    0,                                  /*reserved*/
#endif
    0,                                   /*tp_repr*/
    0,                                  /*tp_as_number*/
    0,                                  /*tp_as_sequence*/
    0,                                  /*tp_as_mapping*/
    0,                                  /*tp_hash*/
    0,                                  /*tp_call*/
    0,                                  /*tp_str*/
    0,                                  /*tp_getattro*/
    0,                                  /*tp_setattro*/
    0,                                  /*tp_as_buffer*/
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE, /* tp_flags*/
    0,                                  /*tp_doc*/
    (traverseproc) __Pyx_Generator_traverse,   /*tp_traverse*/
    0,                                  /*tp_clear*/
    0,                                  /*tp_richcompare*/
    offsetof(__pyx_GeneratorObject, gi_weakreflist), /* tp_weaklistoffse */
    0,                                  /*tp_iter*/
    (iternextfunc) __Pyx_Generator_Next, /*tp_iternext*/
    __pyx_Generator_methods,            /*tp_methods*/
    __pyx_Generator_memberlist,         /*tp_members*/
    0,                                  /*tp_getset*/
    0,                                  /*tp_base*/
    0,                                  /*tp_dict*/
    0,                                  /*tp_descr_get*/
    0,                                  /*tp_descr_set*/
    0,                                  /*tp_dictoffset*/
    0,                                  /*tp_init*/
    0,                                  /*tp_alloc*/
    0,                                  /*tp_new*/
    0,                                  /*tp_free*/
    0,                                  /*tp_is_gc*/
    0,                                  /*tp_bases*/
    0,                                  /*tp_mro*/
    0,                                  /*tp_cache*/
    0,                                  /*tp_subclasses*/
    0,                                  /*tp_weaklist*/
#if PY_VERSION_HEX >= 0x030400a1
    0,                                  /*tp_del*/
#else
    __Pyx_Generator_del,                /*tp_del*/
#endif
#if PY_VERSION_HEX >= 0x02060000
    0,                                  /*tp_version_tag*/
#endif
#if PY_VERSION_HEX >= 0x030400a1
    __Pyx_Generator_del,                /*tp_finalize*/
#endif
};
static __pyx_GeneratorObject *__Pyx_Generator_New(__pyx_generator_body_t body,
                                                  PyObject *closure) {
    __pyx_GeneratorObject *gen =
        PyObject_GC_New(__pyx_GeneratorObject, &__pyx_GeneratorType_type);
    if (gen == NULL)
        return NULL;
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    gen->exc_type = NULL;
    gen->exc_value = NULL;
    gen->exc_traceback = NULL;
    gen->gi_weakreflist = NULL;
    PyObject_GC_Track(gen);
    return gen;
}
static int __pyx_Generator_init(void) {
    __pyx_GeneratorType_type.tp_getattro = PyObject_GenericGetAttr;
    __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
    __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type);
    if (__pyx_GeneratorType == NULL) {
        return -1;
    }
    return 0;
}

static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        #if PY_VERSION_HEX < 0x02050000
        return PyErr_Warn(NULL, message);
        #else
        return PyErr_WarnEx(NULL, message, 1);
        #endif
    }
    return 0;
}

static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = (start + end) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, new_max*sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,            /*int argcount,*/
        0,            /*int kwonlyargcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,      /*int firstlineno,*/
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_globals = 0;
    PyFrameObject *py_frame = 0;
    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
    }
    py_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else  /* Python 3+ has unicode identifiers */
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, strlen(c_str));
}
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
        char* defenc_c;
        PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
        if (!defenc) return NULL;
        defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        {
            char* end = defenc_c + PyBytes_GET_SIZE(defenc);
            char* c;
            for (c = defenc_c; c < end; c++) {
                if ((unsigned char) (*c) >= 128) {
                    PyUnicode_AsASCIIString(o);
                    return NULL;
                }
            }
        }
#endif /*__PYX_DEFAULT_STRING_ENCODING_IS_ASCII*/
        *length = PyBytes_GET_SIZE(defenc);
        return defenc_c;
#else /* PY_VERSION_HEX < 0x03030000 */
        if (PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (PyUnicode_IS_ASCII(o)) {
            *length = PyUnicode_GET_LENGTH(o);
            return PyUnicode_AsUTF8(o);
        } else {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
#else /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
        return PyUnicode_AsUTF8AndSize(o, length);
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
#endif /* PY_VERSION_HEX < 0x03030000 */
    } else
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII  || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT */
#if !CYTHON_COMPILING_IN_PYPY
#if PY_VERSION_HEX >= 0x02060000
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return Py_INCREF(x), x;
  m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%.4s__ returned non-%.4s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b)))
      return PyInt_AS_LONG(b);
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
     #if CYTHON_USE_PYLONG_INTERNALS
       switch (Py_SIZE(b)) {
       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
       case  0: return 0;
       case  1: return ((PyLongObject*)b)->ob_digit[0];
       }
     #endif
    #endif
  #if PY_VERSION_HEX < 0x02060000
    return PyInt_AsSsize_t(b);
  #else
    return PyLong_AsSsize_t(b);
  #endif
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}


#endif /* Py_PYTHON_H */