Update text/__init__.py

text/__init__.py

@@ -1,14 +1,8 @@
 """ from https://github.com/keithito/tacotron """
 from text import cleaners
-from text.symbols import symbols
 
 
-# Mappings from symbol to numeric ID and vice versa:
-_symbol_to_id = {s: i for i, s in enumerate(symbols)}
-_id_to_symbol = {i: s for i, s in enumerate(symbols)}
-
-
-def text_to_sequence(text, cleaner_names):
+def text_to_sequence(text, symbols, cleaner_names):
   '''Converts a string of text to a sequence of IDs corresponding to the symbols in the text.
     Args:
       text: string to convert to a sequence
@@ -16,6 +10,8 @@ def text_to_sequence(text, cleaner_names):
     Returns:
       List of integers corresponding to the symbols in the text
   '''
+  _symbol_to_id = {s: i for i, s in enumerate(symbols)}
+
   sequence = []
 
   clean_text = _clean_text(text, cleaner_names)
@@ -27,26 +23,6 @@ def text_to_sequence(text, cleaner_names):
   return sequence
 
 
-def cleaned_text_to_sequence(cleaned_text):
-  '''Converts a string of text to a sequence of IDs corresponding to the symbols in the text.
-    Args:
-      text: string to convert to a sequence
-    Returns:
-      List of integers corresponding to the symbols in the text
-  '''
-  sequence = [_symbol_to_id[symbol] for symbol in cleaned_text if symbol in _symbol_to_id.keys()]
-  return sequence
-
-
-def sequence_to_text(sequence):
-  '''Converts a sequence of IDs back to a string'''
-  result = ''
-  for symbol_id in sequence:
-    s = _id_to_symbol[symbol_id]
-    result += s
-  return result
-
-
 def _clean_text(text, cleaner_names):
   for name in cleaner_names:
     cleaner = getattr(cleaners, name)