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250,600 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders._get_bottom_line_coordinates | def _get_bottom_line_coordinates(self):
"""Returns start and stop coordinates of bottom line"""
rect_x, rect_y, rect_width, rect_height = self.rect
start_point = rect_x, rect_y + rect_height
end_point = rect_x + rect_width, rect_y + rect_height
return start_point, end_point | python | def _get_bottom_line_coordinates(self):
rect_x, rect_y, rect_width, rect_height = self.rect
start_point = rect_x, rect_y + rect_height
end_point = rect_x + rect_width, rect_y + rect_height
return start_point, end_point | [
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250,601 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders._get_bottom_line_color | def _get_bottom_line_color(self):
"""Returns color rgb tuple of bottom line"""
color = self.cell_attributes[self.key]["bordercolor_bottom"]
return tuple(c / 255.0 for c in color_pack2rgb(color)) | python | def _get_bottom_line_color(self):
color = self.cell_attributes[self.key]["bordercolor_bottom"]
return tuple(c / 255.0 for c in color_pack2rgb(color)) | [
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250,602 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders._get_right_line_color | def _get_right_line_color(self):
"""Returns color rgb tuple of right line"""
color = self.cell_attributes[self.key]["bordercolor_right"]
return tuple(c / 255.0 for c in color_pack2rgb(color)) | python | def _get_right_line_color(self):
color = self.cell_attributes[self.key]["bordercolor_right"]
return tuple(c / 255.0 for c in color_pack2rgb(color)) | [
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250,603 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_b | def get_b(self):
"""Returns the bottom border of the cell"""
start_point, end_point = self._get_bottom_line_coordinates()
width = self._get_bottom_line_width()
color = self._get_bottom_line_color()
return CellBorder(start_point, end_point, width, color) | python | def get_b(self):
start_point, end_point = self._get_bottom_line_coordinates()
width = self._get_bottom_line_width()
color = self._get_bottom_line_color()
return CellBorder(start_point, end_point, width, color) | [
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250,604 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_r | def get_r(self):
"""Returns the right border of the cell"""
start_point, end_point = self._get_right_line_coordinates()
width = self._get_right_line_width()
color = self._get_right_line_color()
return CellBorder(start_point, end_point, width, color) | python | def get_r(self):
start_point, end_point = self._get_right_line_coordinates()
width = self._get_right_line_width()
color = self._get_right_line_color()
return CellBorder(start_point, end_point, width, color) | [
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250,605 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_t | def get_t(self):
"""Returns the top border of the cell"""
cell_above = CellBorders(self.cell_attributes,
*self.cell.get_above_key_rect())
return cell_above.get_b() | python | def get_t(self):
cell_above = CellBorders(self.cell_attributes,
*self.cell.get_above_key_rect())
return cell_above.get_b() | [
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250,606 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_l | def get_l(self):
"""Returns the left border of the cell"""
cell_left = CellBorders(self.cell_attributes,
*self.cell.get_left_key_rect())
return cell_left.get_r() | python | def get_l(self):
cell_left = CellBorders(self.cell_attributes,
*self.cell.get_left_key_rect())
return cell_left.get_r() | [
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250,607 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_tl | def get_tl(self):
"""Returns the top left border of the cell"""
cell_above_left = CellBorders(self.cell_attributes,
*self.cell.get_above_left_key_rect())
return cell_above_left.get_r() | python | def get_tl(self):
cell_above_left = CellBorders(self.cell_attributes,
*self.cell.get_above_left_key_rect())
return cell_above_left.get_r() | [
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250,608 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_tr | def get_tr(self):
"""Returns the top right border of the cell"""
cell_above = CellBorders(self.cell_attributes,
*self.cell.get_above_key_rect())
return cell_above.get_r() | python | def get_tr(self):
cell_above = CellBorders(self.cell_attributes,
*self.cell.get_above_key_rect())
return cell_above.get_r() | [
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250,609 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_rt | def get_rt(self):
"""Returns the right top border of the cell"""
cell_above_right = CellBorders(self.cell_attributes,
*self.cell.get_above_right_key_rect())
return cell_above_right.get_b() | python | def get_rt(self):
cell_above_right = CellBorders(self.cell_attributes,
*self.cell.get_above_right_key_rect())
return cell_above_right.get_b() | [
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250,610 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_rb | def get_rb(self):
"""Returns the right bottom border of the cell"""
cell_right = CellBorders(self.cell_attributes,
*self.cell.get_right_key_rect())
return cell_right.get_b() | python | def get_rb(self):
cell_right = CellBorders(self.cell_attributes,
*self.cell.get_right_key_rect())
return cell_right.get_b() | [
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250,611 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_br | def get_br(self):
"""Returns the bottom right border of the cell"""
cell_below = CellBorders(self.cell_attributes,
*self.cell.get_below_key_rect())
return cell_below.get_r() | python | def get_br(self):
cell_below = CellBorders(self.cell_attributes,
*self.cell.get_below_key_rect())
return cell_below.get_r() | [
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250,612 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_bl | def get_bl(self):
"""Returns the bottom left border of the cell"""
cell_below_left = CellBorders(self.cell_attributes,
*self.cell.get_below_left_key_rect())
return cell_below_left.get_r() | python | def get_bl(self):
cell_below_left = CellBorders(self.cell_attributes,
*self.cell.get_below_left_key_rect())
return cell_below_left.get_r() | [
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250,613 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_lb | def get_lb(self):
"""Returns the left bottom border of the cell"""
cell_left = CellBorders(self.cell_attributes,
*self.cell.get_left_key_rect())
return cell_left.get_b() | python | def get_lb(self):
cell_left = CellBorders(self.cell_attributes,
*self.cell.get_left_key_rect())
return cell_left.get_b() | [
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250,614 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.get_lt | def get_lt(self):
"""Returns the left top border of the cell"""
cell_above_left = CellBorders(self.cell_attributes,
*self.cell.get_above_left_key_rect())
return cell_above_left.get_b() | python | def get_lt(self):
cell_above_left = CellBorders(self.cell_attributes,
*self.cell.get_above_left_key_rect())
return cell_above_left.get_b() | [
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250,615 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | CellBorders.gen_all | def gen_all(self):
"""Generator of all borders"""
borderfuncs = [
self.get_b, self.get_r, self.get_t, self.get_l,
self.get_tl, self.get_tr, self.get_rt, self.get_rb,
self.get_br, self.get_bl, self.get_lb, self.get_lt,
]
for borderfunc in borderfuncs:
yield borderfunc() | python | def gen_all(self):
borderfuncs = [
self.get_b, self.get_r, self.get_t, self.get_l,
self.get_tl, self.get_tr, self.get_rt, self.get_rb,
self.get_br, self.get_bl, self.get_lb, self.get_lt,
]
for borderfunc in borderfuncs:
yield borderfunc() | [
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250,616 | manns/pyspread | pyspread/src/lib/_grid_cairo_renderer.py | GridCellBorderCairoRenderer.draw | def draw(self):
"""Draws cell border to context"""
# Lines should have a square cap to avoid ugly edges
self.context.set_line_cap(cairo.LINE_CAP_SQUARE)
self.context.save()
self.context.rectangle(*self.rect)
self.context.clip()
cell_borders = CellBorders(self.cell_attributes, self.key, self.rect)
borders = list(cell_borders.gen_all())
borders.sort(key=attrgetter('width', 'color'))
for border in borders:
border.draw(self.context)
self.context.restore() | python | def draw(self):
# Lines should have a square cap to avoid ugly edges
self.context.set_line_cap(cairo.LINE_CAP_SQUARE)
self.context.save()
self.context.rectangle(*self.rect)
self.context.clip()
cell_borders = CellBorders(self.cell_attributes, self.key, self.rect)
borders = list(cell_borders.gen_all())
borders.sort(key=attrgetter('width', 'color'))
for border in borders:
border.draw(self.context)
self.context.restore() | [
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250,617 | manns/pyspread | pyspread/src/gui/_grid_renderer.py | GridRenderer._draw_cursor | def _draw_cursor(self, dc, grid, row, col,
pen=None, brush=None):
"""Draws cursor as Rectangle in lower right corner"""
# If in full screen mode draw no cursor
if grid.main_window.IsFullScreen():
return
key = row, col, grid.current_table
rect = grid.CellToRect(row, col)
rect = self.get_merged_rect(grid, key, rect)
# Check if cell is invisible
if rect is None:
return
size = self.get_zoomed_size(1.0)
caret_length = int(min([rect.width, rect.height]) / 5.0)
color = get_color(config["text_color"])
if pen is None:
pen = wx.Pen(color)
if brush is None:
brush = wx.Brush(color)
pen.SetWidth(size)
# Inner right and lower borders
border_left = rect.x + size - 1
border_right = rect.x + rect.width - size - 1
border_upper = rect.y + size - 1
border_lower = rect.y + rect.height - size - 1
points_lr = [
(border_right, border_lower - caret_length),
(border_right, border_lower),
(border_right - caret_length, border_lower),
(border_right, border_lower),
]
points_ur = [
(border_right, border_upper + caret_length),
(border_right, border_upper),
(border_right - caret_length, border_upper),
(border_right, border_upper),
]
points_ul = [
(border_left, border_upper + caret_length),
(border_left, border_upper),
(border_left + caret_length, border_upper),
(border_left, border_upper),
]
points_ll = [
(border_left, border_lower - caret_length),
(border_left, border_lower),
(border_left + caret_length, border_lower),
(border_left, border_lower),
]
point_list = [points_lr, points_ur, points_ul, points_ll]
dc.DrawPolygonList(point_list, pens=pen, brushes=brush)
self.old_cursor_row_col = row, col | python | def _draw_cursor(self, dc, grid, row, col,
pen=None, brush=None):
# If in full screen mode draw no cursor
if grid.main_window.IsFullScreen():
return
key = row, col, grid.current_table
rect = grid.CellToRect(row, col)
rect = self.get_merged_rect(grid, key, rect)
# Check if cell is invisible
if rect is None:
return
size = self.get_zoomed_size(1.0)
caret_length = int(min([rect.width, rect.height]) / 5.0)
color = get_color(config["text_color"])
if pen is None:
pen = wx.Pen(color)
if brush is None:
brush = wx.Brush(color)
pen.SetWidth(size)
# Inner right and lower borders
border_left = rect.x + size - 1
border_right = rect.x + rect.width - size - 1
border_upper = rect.y + size - 1
border_lower = rect.y + rect.height - size - 1
points_lr = [
(border_right, border_lower - caret_length),
(border_right, border_lower),
(border_right - caret_length, border_lower),
(border_right, border_lower),
]
points_ur = [
(border_right, border_upper + caret_length),
(border_right, border_upper),
(border_right - caret_length, border_upper),
(border_right, border_upper),
]
points_ul = [
(border_left, border_upper + caret_length),
(border_left, border_upper),
(border_left + caret_length, border_upper),
(border_left, border_upper),
]
points_ll = [
(border_left, border_lower - caret_length),
(border_left, border_lower),
(border_left + caret_length, border_lower),
(border_left, border_lower),
]
point_list = [points_lr, points_ur, points_ul, points_ll]
dc.DrawPolygonList(point_list, pens=pen, brushes=brush)
self.old_cursor_row_col = row, col | [
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250,618 | manns/pyspread | pyspread/src/gui/_grid_renderer.py | GridRenderer.update_cursor | def update_cursor(self, dc, grid, row, col):
"""Whites out the old cursor and draws the new one"""
old_row, old_col = self.old_cursor_row_col
bgcolor = get_color(config["background_color"])
self._draw_cursor(dc, grid, old_row, old_col,
pen=wx.Pen(bgcolor), brush=wx.Brush(bgcolor))
self._draw_cursor(dc, grid, row, col) | python | def update_cursor(self, dc, grid, row, col):
old_row, old_col = self.old_cursor_row_col
bgcolor = get_color(config["background_color"])
self._draw_cursor(dc, grid, old_row, old_col,
pen=wx.Pen(bgcolor), brush=wx.Brush(bgcolor))
self._draw_cursor(dc, grid, row, col) | [
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250,619 | manns/pyspread | pyspread/src/gui/_grid_renderer.py | GridRenderer.get_merged_rect | def get_merged_rect(self, grid, key, rect):
"""Returns cell rect for normal or merged cells and None for merged"""
row, col, tab = key
# Check if cell is merged:
cell_attributes = grid.code_array.cell_attributes
merge_area = cell_attributes[(row, col, tab)]["merge_area"]
if merge_area is None:
return rect
else:
# We have a merged cell
top, left, bottom, right = merge_area
# Are we drawing the top left cell?
if top == row and left == col:
# Set rect to merge area
ul_rect = grid.CellToRect(row, col)
br_rect = grid.CellToRect(bottom, right)
width = br_rect.x - ul_rect.x + br_rect.width
height = br_rect.y - ul_rect.y + br_rect.height
rect = wx.Rect(ul_rect.x, ul_rect.y, width, height)
return rect | python | def get_merged_rect(self, grid, key, rect):
row, col, tab = key
# Check if cell is merged:
cell_attributes = grid.code_array.cell_attributes
merge_area = cell_attributes[(row, col, tab)]["merge_area"]
if merge_area is None:
return rect
else:
# We have a merged cell
top, left, bottom, right = merge_area
# Are we drawing the top left cell?
if top == row and left == col:
# Set rect to merge area
ul_rect = grid.CellToRect(row, col)
br_rect = grid.CellToRect(bottom, right)
width = br_rect.x - ul_rect.x + br_rect.width
height = br_rect.y - ul_rect.y + br_rect.height
rect = wx.Rect(ul_rect.x, ul_rect.y, width, height)
return rect | [
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250,620 | manns/pyspread | pyspread/src/gui/_grid_renderer.py | GridRenderer._get_drawn_rect | def _get_drawn_rect(self, grid, key, rect):
"""Replaces drawn rect if the one provided by wx is incorrect
This handles merged rects including those that are partly off screen.
"""
rect = self.get_merged_rect(grid, key, rect)
if rect is None:
# Merged cell is drawn
if grid.is_merged_cell_drawn(key):
# Merging cell is outside view
row, col, __ = key = self.get_merging_cell(grid, key)
rect = grid.CellToRect(row, col)
rect = self.get_merged_rect(grid, key, rect)
else:
return
return rect | python | def _get_drawn_rect(self, grid, key, rect):
rect = self.get_merged_rect(grid, key, rect)
if rect is None:
# Merged cell is drawn
if grid.is_merged_cell_drawn(key):
# Merging cell is outside view
row, col, __ = key = self.get_merging_cell(grid, key)
rect = grid.CellToRect(row, col)
rect = self.get_merged_rect(grid, key, rect)
else:
return
return rect | [
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250,621 | manns/pyspread | pyspread/src/gui/_grid_renderer.py | GridRenderer._get_draw_cache_key | def _get_draw_cache_key(self, grid, key, drawn_rect, is_selected):
"""Returns key for the screen draw cache"""
row, col, tab = key
cell_attributes = grid.code_array.cell_attributes
zoomed_width = drawn_rect.width / self.zoom
zoomed_height = drawn_rect.height / self.zoom
# Button cells shall not be executed for preview
if grid.code_array.cell_attributes[key]["button_cell"]:
cell_preview = repr(grid.code_array(key))[:100]
__id = id(grid.code_array(key))
else:
cell_preview = repr(grid.code_array[key])[:100]
__id = id(grid.code_array[key])
sorted_keys = sorted(grid.code_array.cell_attributes[key].iteritems())
key_above_left = row - 1, col - 1, tab
key_above = row - 1, col, tab
key_above_right = row - 1, col + 1, tab
key_left = row, col - 1, tab
key_right = row, col + 1, tab
key_below_left = row + 1, col - 1, tab
key_below = row + 1, col, tab
borders = []
for k in [key, key_above_left, key_above, key_above_right,
key_left, key_right, key_below_left, key_below]:
borders.append(cell_attributes[k]["borderwidth_bottom"])
borders.append(cell_attributes[k]["borderwidth_right"])
borders.append(cell_attributes[k]["bordercolor_bottom"])
borders.append(cell_attributes[k]["bordercolor_right"])
return (zoomed_width, zoomed_height, is_selected, cell_preview, __id,
tuple(sorted_keys), tuple(borders)) | python | def _get_draw_cache_key(self, grid, key, drawn_rect, is_selected):
row, col, tab = key
cell_attributes = grid.code_array.cell_attributes
zoomed_width = drawn_rect.width / self.zoom
zoomed_height = drawn_rect.height / self.zoom
# Button cells shall not be executed for preview
if grid.code_array.cell_attributes[key]["button_cell"]:
cell_preview = repr(grid.code_array(key))[:100]
__id = id(grid.code_array(key))
else:
cell_preview = repr(grid.code_array[key])[:100]
__id = id(grid.code_array[key])
sorted_keys = sorted(grid.code_array.cell_attributes[key].iteritems())
key_above_left = row - 1, col - 1, tab
key_above = row - 1, col, tab
key_above_right = row - 1, col + 1, tab
key_left = row, col - 1, tab
key_right = row, col + 1, tab
key_below_left = row + 1, col - 1, tab
key_below = row + 1, col, tab
borders = []
for k in [key, key_above_left, key_above, key_above_right,
key_left, key_right, key_below_left, key_below]:
borders.append(cell_attributes[k]["borderwidth_bottom"])
borders.append(cell_attributes[k]["borderwidth_right"])
borders.append(cell_attributes[k]["bordercolor_bottom"])
borders.append(cell_attributes[k]["bordercolor_right"])
return (zoomed_width, zoomed_height, is_selected, cell_preview, __id,
tuple(sorted_keys), tuple(borders)) | [
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250,622 | manns/pyspread | pyspread/src/gui/_grid_renderer.py | GridRenderer._get_cairo_bmp | def _get_cairo_bmp(self, mdc, key, rect, is_selected, view_frozen):
"""Returns a wx.Bitmap of cell key in size rect"""
bmp = wx.EmptyBitmap(rect.width, rect.height)
mdc.SelectObject(bmp)
mdc.SetBackgroundMode(wx.SOLID)
mdc.SetBackground(wx.WHITE_BRUSH)
mdc.Clear()
mdc.SetDeviceOrigin(0, 0)
context = wx.lib.wxcairo.ContextFromDC(mdc)
context.save()
# Zoom context
zoom = self.zoom
context.scale(zoom, zoom)
# Set off cell renderer by 1/2 a pixel to avoid blurry lines
rect_tuple = \
-0.5, -0.5, rect.width / zoom + 0.5, rect.height / zoom + 0.5
spell_check = config["check_spelling"]
cell_renderer = GridCellCairoRenderer(context, self.data_array,
key, rect_tuple, view_frozen,
spell_check=spell_check)
# Draw cell
cell_renderer.draw()
# Draw selection if present
if is_selected:
context.set_source_rgba(*self.selection_color_tuple)
context.rectangle(*rect_tuple)
context.fill()
context.restore()
return bmp | python | def _get_cairo_bmp(self, mdc, key, rect, is_selected, view_frozen):
bmp = wx.EmptyBitmap(rect.width, rect.height)
mdc.SelectObject(bmp)
mdc.SetBackgroundMode(wx.SOLID)
mdc.SetBackground(wx.WHITE_BRUSH)
mdc.Clear()
mdc.SetDeviceOrigin(0, 0)
context = wx.lib.wxcairo.ContextFromDC(mdc)
context.save()
# Zoom context
zoom = self.zoom
context.scale(zoom, zoom)
# Set off cell renderer by 1/2 a pixel to avoid blurry lines
rect_tuple = \
-0.5, -0.5, rect.width / zoom + 0.5, rect.height / zoom + 0.5
spell_check = config["check_spelling"]
cell_renderer = GridCellCairoRenderer(context, self.data_array,
key, rect_tuple, view_frozen,
spell_check=spell_check)
# Draw cell
cell_renderer.draw()
# Draw selection if present
if is_selected:
context.set_source_rgba(*self.selection_color_tuple)
context.rectangle(*rect_tuple)
context.fill()
context.restore()
return bmp | [
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250,623 | manns/pyspread | pyspread/src/gui/_grid_renderer.py | GridRenderer.Draw | def Draw(self, grid, attr, dc, rect, row, col, isSelected):
"""Draws the cell border and content using pycairo"""
key = row, col, grid.current_table
# If cell is merge draw the merging cell if invisibile
if grid.code_array.cell_attributes[key]["merge_area"]:
key = self.get_merging_cell(grid, key)
drawn_rect = self._get_drawn_rect(grid, key, rect)
if drawn_rect is None:
return
cell_cache_key = self._get_draw_cache_key(grid, key, drawn_rect,
isSelected)
mdc = wx.MemoryDC()
if vlc is not None and key in self.video_cells and \
grid.code_array.cell_attributes[key]["panel_cell"]:
# Update video position of previously created video panel
self.video_cells[key].SetClientRect(drawn_rect)
elif cell_cache_key in self.cell_cache:
mdc.SelectObject(self.cell_cache[cell_cache_key])
else:
code = grid.code_array(key)
if vlc is not None and code is not None and \
grid.code_array.cell_attributes[key]["panel_cell"]:
try:
# A panel is to be displayed
panel_cls = grid.code_array[key]
# Assert that we have a subclass of a wxPanel that we
# can instantiate
assert issubclass(panel_cls, wx.Panel)
video_panel = panel_cls(grid)
video_panel.SetClientRect(drawn_rect)
# Register video cell
self.video_cells[key] = video_panel
return
except Exception, err:
# Someting is wrong with the panel to be displayed
post_command_event(grid.main_window, self.StatusBarMsg,
text=unicode(err))
bmp = self._get_cairo_bmp(mdc, key, drawn_rect, isSelected,
grid._view_frozen)
else:
bmp = self._get_cairo_bmp(mdc, key, drawn_rect, isSelected,
grid._view_frozen)
# Put resulting bmp into cache
self.cell_cache[cell_cache_key] = bmp
dc.Blit(drawn_rect.x, drawn_rect.y,
drawn_rect.width, drawn_rect.height,
mdc, 0, 0, wx.COPY)
# Draw cursor
if grid.actions.cursor[:2] == (row, col):
self.update_cursor(dc, grid, row, col) | python | def Draw(self, grid, attr, dc, rect, row, col, isSelected):
key = row, col, grid.current_table
# If cell is merge draw the merging cell if invisibile
if grid.code_array.cell_attributes[key]["merge_area"]:
key = self.get_merging_cell(grid, key)
drawn_rect = self._get_drawn_rect(grid, key, rect)
if drawn_rect is None:
return
cell_cache_key = self._get_draw_cache_key(grid, key, drawn_rect,
isSelected)
mdc = wx.MemoryDC()
if vlc is not None and key in self.video_cells and \
grid.code_array.cell_attributes[key]["panel_cell"]:
# Update video position of previously created video panel
self.video_cells[key].SetClientRect(drawn_rect)
elif cell_cache_key in self.cell_cache:
mdc.SelectObject(self.cell_cache[cell_cache_key])
else:
code = grid.code_array(key)
if vlc is not None and code is not None and \
grid.code_array.cell_attributes[key]["panel_cell"]:
try:
# A panel is to be displayed
panel_cls = grid.code_array[key]
# Assert that we have a subclass of a wxPanel that we
# can instantiate
assert issubclass(panel_cls, wx.Panel)
video_panel = panel_cls(grid)
video_panel.SetClientRect(drawn_rect)
# Register video cell
self.video_cells[key] = video_panel
return
except Exception, err:
# Someting is wrong with the panel to be displayed
post_command_event(grid.main_window, self.StatusBarMsg,
text=unicode(err))
bmp = self._get_cairo_bmp(mdc, key, drawn_rect, isSelected,
grid._view_frozen)
else:
bmp = self._get_cairo_bmp(mdc, key, drawn_rect, isSelected,
grid._view_frozen)
# Put resulting bmp into cache
self.cell_cache[cell_cache_key] = bmp
dc.Blit(drawn_rect.x, drawn_rect.y,
drawn_rect.width, drawn_rect.height,
mdc, 0, 0, wx.COPY)
# Draw cursor
if grid.actions.cursor[:2] == (row, col):
self.update_cursor(dc, grid, row, col) | [
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250,624 | manns/pyspread | pyspread/src/lib/gpg.py | choose_key | def choose_key(gpg_private_keys):
"""Displays gpg key choice and returns key"""
uid_strings_fp = []
uid_string_fp2key = {}
current_key_index = None
for i, key in enumerate(gpg_private_keys):
fingerprint = key['fingerprint']
if fingerprint == config["gpg_key_fingerprint"]:
current_key_index = i
for uid_string in key['uids']:
uid_string_fp = '"' + uid_string + ' (' + fingerprint + ')'
uid_strings_fp.append(uid_string_fp)
uid_string_fp2key[uid_string_fp] = key
msg = _('Choose a GPG key for signing pyspread save files.\n'
'The GPG key must not have a passphrase set.')
dlg = wx.SingleChoiceDialog(None, msg, _('Choose key'), uid_strings_fp,
wx.CHOICEDLG_STYLE)
childlist = list(dlg.GetChildren())
childlist[-3].SetLabel(_("Use chosen key"))
childlist[-2].SetLabel(_("Create new key"))
if current_key_index is not None:
# Set choice to current key
dlg.SetSelection(current_key_index)
if dlg.ShowModal() == wx.ID_OK:
uid_string_fp = dlg.GetStringSelection()
key = uid_string_fp2key[uid_string_fp]
else:
key = None
dlg.Destroy()
return key | python | def choose_key(gpg_private_keys):
uid_strings_fp = []
uid_string_fp2key = {}
current_key_index = None
for i, key in enumerate(gpg_private_keys):
fingerprint = key['fingerprint']
if fingerprint == config["gpg_key_fingerprint"]:
current_key_index = i
for uid_string in key['uids']:
uid_string_fp = '"' + uid_string + ' (' + fingerprint + ')'
uid_strings_fp.append(uid_string_fp)
uid_string_fp2key[uid_string_fp] = key
msg = _('Choose a GPG key for signing pyspread save files.\n'
'The GPG key must not have a passphrase set.')
dlg = wx.SingleChoiceDialog(None, msg, _('Choose key'), uid_strings_fp,
wx.CHOICEDLG_STYLE)
childlist = list(dlg.GetChildren())
childlist[-3].SetLabel(_("Use chosen key"))
childlist[-2].SetLabel(_("Create new key"))
if current_key_index is not None:
# Set choice to current key
dlg.SetSelection(current_key_index)
if dlg.ShowModal() == wx.ID_OK:
uid_string_fp = dlg.GetStringSelection()
key = uid_string_fp2key[uid_string_fp]
else:
key = None
dlg.Destroy()
return key | [
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250,625 | manns/pyspread | pyspread/src/lib/gpg.py | _register_key | def _register_key(fingerprint, gpg):
"""Registers key in config"""
for private_key in gpg.list_keys(True):
try:
if str(fingerprint) == private_key['fingerprint']:
config["gpg_key_fingerprint"] = \
repr(private_key['fingerprint'])
except KeyError:
pass | python | def _register_key(fingerprint, gpg):
for private_key in gpg.list_keys(True):
try:
if str(fingerprint) == private_key['fingerprint']:
config["gpg_key_fingerprint"] = \
repr(private_key['fingerprint'])
except KeyError:
pass | [
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250,626 | manns/pyspread | pyspread/src/lib/gpg.py | has_no_password | def has_no_password(gpg_secret_keyid):
"""Returns True iif gpg_secret_key has a password"""
if gnupg is None:
return False
gpg = gnupg.GPG()
s = gpg.sign("", keyid=gpg_secret_keyid, passphrase="")
try:
return s.status == "signature created"
except AttributeError:
# This may happen on Windows
if hasattr(s, "stderr"):
return "GOOD_PASSPHRASE" in s.stderr | python | def has_no_password(gpg_secret_keyid):
if gnupg is None:
return False
gpg = gnupg.GPG()
s = gpg.sign("", keyid=gpg_secret_keyid, passphrase="")
try:
return s.status == "signature created"
except AttributeError:
# This may happen on Windows
if hasattr(s, "stderr"):
return "GOOD_PASSPHRASE" in s.stderr | [
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250,627 | manns/pyspread | pyspread/src/lib/gpg.py | genkey | def genkey(key_name=None):
"""Creates a new standard GPG key
Parameters
----------
ui: Bool
\tIf True, then a new key is created when required without user interaction
"""
if gnupg is None:
return
gpg_key_param_list = [
('key_type', 'DSA'),
('key_length', '2048'),
('subkey_type', 'ELG-E'),
('subkey_length', '2048'),
('expire_date', '0'),
]
gpg = gnupg.GPG()
gpg.encoding = 'utf-8'
# Check if standard key is already present
pyspread_key_fingerprint = config["gpg_key_fingerprint"]
gpg_private_keys = [key for key in gpg.list_keys(secret=True)
if has_no_password(key["keyid"])]
gpg_private_fingerprints = \
[key['fingerprint'] for key in gpg.list_keys(secret=True)
if has_no_password(key["keyid"])]
pyspread_key = None
for private_key, fingerprint in zip(gpg_private_keys,
gpg_private_fingerprints):
if str(pyspread_key_fingerprint) == fingerprint:
pyspread_key = private_key
if gpg_private_keys:
# If GPG are available, choose one
pyspread_key = choose_key(gpg_private_keys)
if pyspread_key:
# A key has been chosen
config["gpg_key_fingerprint"] = repr(pyspread_key['fingerprint'])
else:
# No key has been chosen --> Create new one
if key_name is None:
gpg_key_parameters = get_key_params_from_user(gpg_key_param_list)
if gpg_key_parameters is None:
# No name entered
return
else:
gpg_key_param_list.append(
('name_real', '{key_name}'.format(key_name=key_name)))
gpg_key_parameters = dict(gpg_key_param_list)
input_data = gpg.gen_key_input(**gpg_key_parameters)
# Generate key
# ------------
if key_name is None:
# Show information dialog
style = wx.ICON_INFORMATION | wx.DIALOG_NO_PARENT | wx.OK | \
wx.CANCEL
pyspread_key_uid = gpg_key_parameters["name_real"]
short_message = _("New GPG key").format(pyspread_key_uid)
message = _("After confirming this dialog, a new GPG key ") + \
_("'{key}' will be generated.").format(key=pyspread_key_uid) +\
_(" \n \nThis may take some time.\nPlease wait.")
dlg = wx.MessageDialog(None, message, short_message, style)
dlg.Centre()
if dlg.ShowModal() == wx.ID_OK:
dlg.Destroy()
gpg_key = gpg.gen_key(input_data)
_register_key(gpg_key, gpg)
fingerprint = gpg_key.fingerprint
else:
dlg.Destroy()
return
else:
gpg_key = gpg.gen_key(input_data)
_register_key(gpg_key, gpg)
fingerprint = gpg_key.fingerprint
return fingerprint | python | def genkey(key_name=None):
if gnupg is None:
return
gpg_key_param_list = [
('key_type', 'DSA'),
('key_length', '2048'),
('subkey_type', 'ELG-E'),
('subkey_length', '2048'),
('expire_date', '0'),
]
gpg = gnupg.GPG()
gpg.encoding = 'utf-8'
# Check if standard key is already present
pyspread_key_fingerprint = config["gpg_key_fingerprint"]
gpg_private_keys = [key for key in gpg.list_keys(secret=True)
if has_no_password(key["keyid"])]
gpg_private_fingerprints = \
[key['fingerprint'] for key in gpg.list_keys(secret=True)
if has_no_password(key["keyid"])]
pyspread_key = None
for private_key, fingerprint in zip(gpg_private_keys,
gpg_private_fingerprints):
if str(pyspread_key_fingerprint) == fingerprint:
pyspread_key = private_key
if gpg_private_keys:
# If GPG are available, choose one
pyspread_key = choose_key(gpg_private_keys)
if pyspread_key:
# A key has been chosen
config["gpg_key_fingerprint"] = repr(pyspread_key['fingerprint'])
else:
# No key has been chosen --> Create new one
if key_name is None:
gpg_key_parameters = get_key_params_from_user(gpg_key_param_list)
if gpg_key_parameters is None:
# No name entered
return
else:
gpg_key_param_list.append(
('name_real', '{key_name}'.format(key_name=key_name)))
gpg_key_parameters = dict(gpg_key_param_list)
input_data = gpg.gen_key_input(**gpg_key_parameters)
# Generate key
# ------------
if key_name is None:
# Show information dialog
style = wx.ICON_INFORMATION | wx.DIALOG_NO_PARENT | wx.OK | \
wx.CANCEL
pyspread_key_uid = gpg_key_parameters["name_real"]
short_message = _("New GPG key").format(pyspread_key_uid)
message = _("After confirming this dialog, a new GPG key ") + \
_("'{key}' will be generated.").format(key=pyspread_key_uid) +\
_(" \n \nThis may take some time.\nPlease wait.")
dlg = wx.MessageDialog(None, message, short_message, style)
dlg.Centre()
if dlg.ShowModal() == wx.ID_OK:
dlg.Destroy()
gpg_key = gpg.gen_key(input_data)
_register_key(gpg_key, gpg)
fingerprint = gpg_key.fingerprint
else:
dlg.Destroy()
return
else:
gpg_key = gpg.gen_key(input_data)
_register_key(gpg_key, gpg)
fingerprint = gpg_key.fingerprint
return fingerprint | [
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ui: Bool
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250,628 | manns/pyspread | pyspread/src/lib/gpg.py | fingerprint2keyid | def fingerprint2keyid(fingerprint):
"""Returns keyid from fingerprint for private keys"""
if gnupg is None:
return
gpg = gnupg.GPG()
private_keys = gpg.list_keys(True)
keyid = None
for private_key in private_keys:
if private_key['fingerprint'] == config["gpg_key_fingerprint"]:
keyid = private_key['keyid']
break
return keyid | python | def fingerprint2keyid(fingerprint):
if gnupg is None:
return
gpg = gnupg.GPG()
private_keys = gpg.list_keys(True)
keyid = None
for private_key in private_keys:
if private_key['fingerprint'] == config["gpg_key_fingerprint"]:
keyid = private_key['keyid']
break
return keyid | [
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250,629 | manns/pyspread | pyspread/src/lib/gpg.py | sign | def sign(filename):
"""Returns detached signature for file"""
if gnupg is None:
return
gpg = gnupg.GPG()
with open(filename, "rb") as signfile:
keyid = fingerprint2keyid(config["gpg_key_fingerprint"])
if keyid is None:
msg = "No private key for GPG fingerprint '{}'."
raise ValueError(msg.format(config["gpg_key_fingerprint"]))
signed_data = gpg.sign_file(signfile, keyid=keyid, detach=True)
return signed_data | python | def sign(filename):
if gnupg is None:
return
gpg = gnupg.GPG()
with open(filename, "rb") as signfile:
keyid = fingerprint2keyid(config["gpg_key_fingerprint"])
if keyid is None:
msg = "No private key for GPG fingerprint '{}'."
raise ValueError(msg.format(config["gpg_key_fingerprint"]))
signed_data = gpg.sign_file(signfile, keyid=keyid, detach=True)
return signed_data | [
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250,630 | manns/pyspread | pyspread/src/lib/gpg.py | verify | def verify(sigfilename, filefilename=None):
"""Verifies a signature, returns True if successful else False."""
if gnupg is None:
return False
gpg = gnupg.GPG()
with open(sigfilename, "rb") as sigfile:
verified = gpg.verify_file(sigfile, filefilename)
pyspread_keyid = fingerprint2keyid(config["gpg_key_fingerprint"])
if verified.valid and verified.key_id == pyspread_keyid:
return True
return False | python | def verify(sigfilename, filefilename=None):
if gnupg is None:
return False
gpg = gnupg.GPG()
with open(sigfilename, "rb") as sigfile:
verified = gpg.verify_file(sigfile, filefilename)
pyspread_keyid = fingerprint2keyid(config["gpg_key_fingerprint"])
if verified.valid and verified.key_id == pyspread_keyid:
return True
return False | [
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250,631 | manns/pyspread | pyspread/src/model/model.py | CellAttributes._len_table_cache | def _len_table_cache(self):
"""Returns the length of the table cache"""
length = 0
for table in self._table_cache:
length += len(self._table_cache[table])
return length | python | def _len_table_cache(self):
length = 0
for table in self._table_cache:
length += len(self._table_cache[table])
return length | [
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250,632 | manns/pyspread | pyspread/src/model/model.py | CellAttributes._update_table_cache | def _update_table_cache(self):
"""Clears and updates the table cache to be in sync with self"""
self._table_cache.clear()
for sel, tab, val in self:
try:
self._table_cache[tab].append((sel, val))
except KeyError:
self._table_cache[tab] = [(sel, val)]
assert len(self) == self._len_table_cache() | python | def _update_table_cache(self):
self._table_cache.clear()
for sel, tab, val in self:
try:
self._table_cache[tab].append((sel, val))
except KeyError:
self._table_cache[tab] = [(sel, val)]
assert len(self) == self._len_table_cache() | [
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250,633 | manns/pyspread | pyspread/src/model/model.py | CellAttributes.get_merging_cell | def get_merging_cell(self, key):
"""Returns key of cell that merges the cell key
or None if cell key not merged
Parameters
----------
key: 3-tuple of Integer
\tThe key of the cell that is merged
"""
row, col, tab = key
# Is cell merged
merge_area = self[key]["merge_area"]
if merge_area:
return merge_area[0], merge_area[1], tab | python | def get_merging_cell(self, key):
row, col, tab = key
# Is cell merged
merge_area = self[key]["merge_area"]
if merge_area:
return merge_area[0], merge_area[1], tab | [
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250,634 | manns/pyspread | pyspread/src/model/model.py | DataArray._get_data | def _get_data(self):
"""Returns dict of data content.
Keys
----
shape: 3-tuple of Integer
\tGrid shape
grid: Dict of 3-tuples to strings
\tCell content
attributes: List of 3-tuples
\tCell attributes
row_heights: Dict of 2-tuples to float
\t(row, tab): row_height
col_widths: Dict of 2-tuples to float
\t(col, tab): col_width
macros: String
\tMacros from macro list
"""
data = {}
data["shape"] = self.shape
data["grid"] = {}.update(self.dict_grid)
data["attributes"] = [ca for ca in self.cell_attributes]
data["row_heights"] = self.row_heights
data["col_widths"] = self.col_widths
data["macros"] = self.macros
return data | python | def _get_data(self):
data = {}
data["shape"] = self.shape
data["grid"] = {}.update(self.dict_grid)
data["attributes"] = [ca for ca in self.cell_attributes]
data["row_heights"] = self.row_heights
data["col_widths"] = self.col_widths
data["macros"] = self.macros
return data | [
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250,635 | manns/pyspread | pyspread/src/model/model.py | DataArray._set_data | def _set_data(self, **kwargs):
"""Sets data from given parameters
Old values are deleted.
If a paremeter is not given, nothing is changed.
Parameters
----------
shape: 3-tuple of Integer
\tGrid shape
grid: Dict of 3-tuples to strings
\tCell content
attributes: List of 3-tuples
\tCell attributes
row_heights: Dict of 2-tuples to float
\t(row, tab): row_height
col_widths: Dict of 2-tuples to float
\t(col, tab): col_width
macros: String
\tMacros from macro list
"""
if "shape" in kwargs:
self.shape = kwargs["shape"]
if "grid" in kwargs:
self.dict_grid.clear()
self.dict_grid.update(kwargs["grid"])
if "attributes" in kwargs:
self.attributes[:] = kwargs["attributes"]
if "row_heights" in kwargs:
self.row_heights = kwargs["row_heights"]
if "col_widths" in kwargs:
self.col_widths = kwargs["col_widths"]
if "macros" in kwargs:
self.macros = kwargs["macros"] | python | def _set_data(self, **kwargs):
if "shape" in kwargs:
self.shape = kwargs["shape"]
if "grid" in kwargs:
self.dict_grid.clear()
self.dict_grid.update(kwargs["grid"])
if "attributes" in kwargs:
self.attributes[:] = kwargs["attributes"]
if "row_heights" in kwargs:
self.row_heights = kwargs["row_heights"]
if "col_widths" in kwargs:
self.col_widths = kwargs["col_widths"]
if "macros" in kwargs:
self.macros = kwargs["macros"] | [
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250,636 | manns/pyspread | pyspread/src/model/model.py | DataArray.get_row_height | def get_row_height(self, row, tab):
"""Returns row height"""
try:
return self.row_heights[(row, tab)]
except KeyError:
return config["default_row_height"] | python | def get_row_height(self, row, tab):
try:
return self.row_heights[(row, tab)]
except KeyError:
return config["default_row_height"] | [
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250,637 | manns/pyspread | pyspread/src/model/model.py | DataArray.get_col_width | def get_col_width(self, col, tab):
"""Returns column width"""
try:
return self.col_widths[(col, tab)]
except KeyError:
return config["default_col_width"] | python | def get_col_width(self, col, tab):
try:
return self.col_widths[(col, tab)]
except KeyError:
return config["default_col_width"] | [
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250,638 | manns/pyspread | pyspread/src/model/model.py | DataArray._set_shape | def _set_shape(self, shape):
"""Deletes all cells beyond new shape and sets dict_grid shape
Parameters
----------
shape: 3-tuple of Integer
\tTarget shape for grid
"""
# Delete each cell that is beyond new borders
old_shape = self.shape
deleted_cells = {}
if any(new_axis < old_axis
for new_axis, old_axis in zip(shape, old_shape)):
for key in self.dict_grid.keys():
if any(key_ele >= new_axis
for key_ele, new_axis in zip(key, shape)):
deleted_cells[key] = self.pop(key)
# Set dict_grid shape attribute
self.dict_grid.shape = shape
self._adjust_rowcol(0, 0, 0)
self._adjust_cell_attributes(0, 0, 0)
# Undo actions
yield "_set_shape"
self.shape = old_shape
for key in deleted_cells:
self[key] = deleted_cells[key] | python | def _set_shape(self, shape):
# Delete each cell that is beyond new borders
old_shape = self.shape
deleted_cells = {}
if any(new_axis < old_axis
for new_axis, old_axis in zip(shape, old_shape)):
for key in self.dict_grid.keys():
if any(key_ele >= new_axis
for key_ele, new_axis in zip(key, shape)):
deleted_cells[key] = self.pop(key)
# Set dict_grid shape attribute
self.dict_grid.shape = shape
self._adjust_rowcol(0, 0, 0)
self._adjust_cell_attributes(0, 0, 0)
# Undo actions
yield "_set_shape"
self.shape = old_shape
for key in deleted_cells:
self[key] = deleted_cells[key] | [
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250,639 | manns/pyspread | pyspread/src/model/model.py | DataArray.get_last_filled_cell | def get_last_filled_cell(self, table=None):
"""Returns key for the bottommost rightmost cell with content
Parameters
----------
table: Integer, defaults to None
\tLimit search to this table
"""
maxrow = 0
maxcol = 0
for row, col, tab in self.dict_grid:
if table is None or tab == table:
maxrow = max(row, maxrow)
maxcol = max(col, maxcol)
return maxrow, maxcol, table | python | def get_last_filled_cell(self, table=None):
maxrow = 0
maxcol = 0
for row, col, tab in self.dict_grid:
if table is None or tab == table:
maxrow = max(row, maxrow)
maxcol = max(col, maxcol)
return maxrow, maxcol, table | [
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250,640 | manns/pyspread | pyspread/src/model/model.py | DataArray.cell_array_generator | def cell_array_generator(self, key):
"""Generator traversing cells specified in key
Parameters
----------
key: Iterable of Integer or slice
\tThe key specifies the cell keys of the generator
"""
for i, key_ele in enumerate(key):
# Get first element of key that is a slice
if type(key_ele) is SliceType:
slc_keys = xrange(*key_ele.indices(self.dict_grid.shape[i]))
key_list = list(key)
key_list[i] = None
has_subslice = any(type(ele) is SliceType for ele in key_list)
for slc_key in slc_keys:
key_list[i] = slc_key
if has_subslice:
# If there is a slice left yield generator
yield self.cell_array_generator(key_list)
else:
# No slices? Yield value
yield self[tuple(key_list)]
break | python | def cell_array_generator(self, key):
for i, key_ele in enumerate(key):
# Get first element of key that is a slice
if type(key_ele) is SliceType:
slc_keys = xrange(*key_ele.indices(self.dict_grid.shape[i]))
key_list = list(key)
key_list[i] = None
has_subslice = any(type(ele) is SliceType for ele in key_list)
for slc_key in slc_keys:
key_list[i] = slc_key
if has_subslice:
# If there is a slice left yield generator
yield self.cell_array_generator(key_list)
else:
# No slices? Yield value
yield self[tuple(key_list)]
break | [
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250,641 | manns/pyspread | pyspread/src/model/model.py | DataArray._shift_rowcol | def _shift_rowcol(self, insertion_point, no_to_insert):
"""Shifts row and column sizes when a table is inserted or deleted"""
# Shift row heights
new_row_heights = {}
del_row_heights = []
for row, tab in self.row_heights:
if tab > insertion_point:
new_row_heights[(row, tab + no_to_insert)] = \
self.row_heights[(row, tab)]
del_row_heights.append((row, tab))
for row, tab in new_row_heights:
self.set_row_height(row, tab, new_row_heights[(row, tab)])
for row, tab in del_row_heights:
if (row, tab) not in new_row_heights:
self.set_row_height(row, tab, None)
# Shift column widths
new_col_widths = {}
del_col_widths = []
for col, tab in self.col_widths:
if tab > insertion_point:
new_col_widths[(col, tab + no_to_insert)] = \
self.col_widths[(col, tab)]
del_col_widths.append((col, tab))
for col, tab in new_col_widths:
self.set_col_width(col, tab, new_col_widths[(col, tab)])
for col, tab in del_col_widths:
if (col, tab) not in new_col_widths:
self.set_col_width(col, tab, None) | python | def _shift_rowcol(self, insertion_point, no_to_insert):
# Shift row heights
new_row_heights = {}
del_row_heights = []
for row, tab in self.row_heights:
if tab > insertion_point:
new_row_heights[(row, tab + no_to_insert)] = \
self.row_heights[(row, tab)]
del_row_heights.append((row, tab))
for row, tab in new_row_heights:
self.set_row_height(row, tab, new_row_heights[(row, tab)])
for row, tab in del_row_heights:
if (row, tab) not in new_row_heights:
self.set_row_height(row, tab, None)
# Shift column widths
new_col_widths = {}
del_col_widths = []
for col, tab in self.col_widths:
if tab > insertion_point:
new_col_widths[(col, tab + no_to_insert)] = \
self.col_widths[(col, tab)]
del_col_widths.append((col, tab))
for col, tab in new_col_widths:
self.set_col_width(col, tab, new_col_widths[(col, tab)])
for col, tab in del_col_widths:
if (col, tab) not in new_col_widths:
self.set_col_width(col, tab, None) | [
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250,642 | manns/pyspread | pyspread/src/model/model.py | DataArray._get_adjusted_merge_area | def _get_adjusted_merge_area(self, attrs, insertion_point, no_to_insert,
axis):
"""Returns updated merge area
Parameters
----------
attrs: Dict
\tCell attribute dictionary that shall be adjusted
insertion_point: Integer
\tPont on axis, before which insertion takes place
no_to_insert: Integer >= 0
\tNumber of rows/cols/tabs that shall be inserted
axis: Integer in range(2)
\tSpecifies number of dimension, i.e. 0 == row, 1 == col
"""
assert axis in range(2)
if "merge_area" not in attrs or attrs["merge_area"] is None:
return
top, left, bottom, right = attrs["merge_area"]
selection = Selection([(top, left)], [(bottom, right)], [], [], [])
selection.insert(insertion_point, no_to_insert, axis)
__top, __left = selection.block_tl[0]
__bottom, __right = selection.block_br[0]
# Adjust merge area if it is beyond the grid shape
rows, cols, tabs = self.shape
if __top < 0 and __bottom < 0 or __top >= rows and __bottom >= rows or\
__left < 0 and __right < 0 or __left >= cols and __right >= cols:
return
if __top < 0:
__top = 0
if __top >= rows:
__top = rows - 1
if __bottom < 0:
__bottom = 0
if __bottom >= rows:
__bottom = rows - 1
if __left < 0:
__left = 0
if __left >= cols:
__left = cols - 1
if __right < 0:
__right = 0
if __right >= cols:
__right = cols - 1
return __top, __left, __bottom, __right | python | def _get_adjusted_merge_area(self, attrs, insertion_point, no_to_insert,
axis):
assert axis in range(2)
if "merge_area" not in attrs or attrs["merge_area"] is None:
return
top, left, bottom, right = attrs["merge_area"]
selection = Selection([(top, left)], [(bottom, right)], [], [], [])
selection.insert(insertion_point, no_to_insert, axis)
__top, __left = selection.block_tl[0]
__bottom, __right = selection.block_br[0]
# Adjust merge area if it is beyond the grid shape
rows, cols, tabs = self.shape
if __top < 0 and __bottom < 0 or __top >= rows and __bottom >= rows or\
__left < 0 and __right < 0 or __left >= cols and __right >= cols:
return
if __top < 0:
__top = 0
if __top >= rows:
__top = rows - 1
if __bottom < 0:
__bottom = 0
if __bottom >= rows:
__bottom = rows - 1
if __left < 0:
__left = 0
if __left >= cols:
__left = cols - 1
if __right < 0:
__right = 0
if __right >= cols:
__right = cols - 1
return __top, __left, __bottom, __right | [
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insertion_point: Integer
\tPont on axis, before which insertion takes place
no_to_insert: Integer >= 0
\tNumber of rows/cols/tabs that shall be inserted
axis: Integer in range(2)
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250,643 | manns/pyspread | pyspread/src/model/model.py | DataArray.set_row_height | def set_row_height(self, row, tab, height):
"""Sets row height"""
try:
old_height = self.row_heights.pop((row, tab))
except KeyError:
old_height = None
if height is not None:
self.row_heights[(row, tab)] = float(height) | python | def set_row_height(self, row, tab, height):
try:
old_height = self.row_heights.pop((row, tab))
except KeyError:
old_height = None
if height is not None:
self.row_heights[(row, tab)] = float(height) | [
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250,644 | manns/pyspread | pyspread/src/model/model.py | DataArray.set_col_width | def set_col_width(self, col, tab, width):
"""Sets column width"""
try:
old_width = self.col_widths.pop((col, tab))
except KeyError:
old_width = None
if width is not None:
self.col_widths[(col, tab)] = float(width) | python | def set_col_width(self, col, tab, width):
try:
old_width = self.col_widths.pop((col, tab))
except KeyError:
old_width = None
if width is not None:
self.col_widths[(col, tab)] = float(width) | [
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250,645 | manns/pyspread | pyspread/src/model/model.py | CodeArray._make_nested_list | def _make_nested_list(self, gen):
"""Makes nested list from generator for creating numpy.array"""
res = []
for ele in gen:
if ele is None:
res.append(None)
elif not is_string_like(ele) and is_generator_like(ele):
# Nested generator
res.append(self._make_nested_list(ele))
else:
res.append(ele)
return res | python | def _make_nested_list(self, gen):
res = []
for ele in gen:
if ele is None:
res.append(None)
elif not is_string_like(ele) and is_generator_like(ele):
# Nested generator
res.append(self._make_nested_list(ele))
else:
res.append(ele)
return res | [
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250,646 | manns/pyspread | pyspread/src/model/model.py | CodeArray._get_assignment_target_end | def _get_assignment_target_end(self, ast_module):
"""Returns position of 1st char after assignment traget.
If there is no assignment, -1 is returned
If there are more than one of any ( expressions or assigments)
then a ValueError is raised.
"""
if len(ast_module.body) > 1:
raise ValueError("More than one expression or assignment.")
elif len(ast_module.body) > 0 and \
type(ast_module.body[0]) is ast.Assign:
if len(ast_module.body[0].targets) != 1:
raise ValueError("More than one assignment target.")
else:
return len(ast_module.body[0].targets[0].id)
return -1 | python | def _get_assignment_target_end(self, ast_module):
if len(ast_module.body) > 1:
raise ValueError("More than one expression or assignment.")
elif len(ast_module.body) > 0 and \
type(ast_module.body[0]) is ast.Assign:
if len(ast_module.body[0].targets) != 1:
raise ValueError("More than one assignment target.")
else:
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return -1 | [
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250,647 | manns/pyspread | pyspread/src/model/model.py | CodeArray._get_updated_environment | def _get_updated_environment(self, env_dict=None):
"""Returns globals environment with 'magic' variable
Parameters
----------
env_dict: Dict, defaults to {'S': self}
\tDict that maps global variable name to value
"""
if env_dict is None:
env_dict = {'S': self}
env = globals().copy()
env.update(env_dict)
return env | python | def _get_updated_environment(self, env_dict=None):
if env_dict is None:
env_dict = {'S': self}
env = globals().copy()
env.update(env_dict)
return env | [
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env_dict: Dict, defaults to {'S': self}
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250,648 | manns/pyspread | pyspread/src/model/model.py | CodeArray._eval_cell | def _eval_cell(self, key, code):
"""Evaluates one cell and returns its result"""
# Flatten helper function
def nn(val):
"""Returns flat numpy arraz without None values"""
try:
return numpy.array(filter(None, val.flat))
except AttributeError:
# Probably no numpy array
return numpy.array(filter(None, val))
# Set up environment for evaluation
env_dict = {'X': key[0], 'Y': key[1], 'Z': key[2], 'bz2': bz2,
'base64': base64, 'charts': charts, 'nn': nn,
'R': key[0], 'C': key[1], 'T': key[2], 'S': self,
'vlcpanel_factory': vlcpanel_factory}
env = self._get_updated_environment(env_dict=env_dict)
#_old_code = self(key)
# Return cell value if in safe mode
if self.safe_mode:
return code
# If cell is not present return None
if code is None:
return
elif is_generator_like(code):
# We have a generator object
return numpy.array(self._make_nested_list(code), dtype="O")
# If only 1 term in front of the "=" --> global
try:
assignment_target_error = None
module = ast.parse(code)
assignment_target_end = self._get_assignment_target_end(module)
except ValueError, err:
assignment_target_error = ValueError(err)
except AttributeError, err:
# Attribute Error includes RunTimeError
assignment_target_error = AttributeError(err)
except Exception, err:
assignment_target_error = Exception(err)
if assignment_target_error is None and assignment_target_end != -1:
glob_var = code[:assignment_target_end]
expression = code.split("=", 1)[1]
expression = expression.strip()
# Delete result cache because assignment changes results
self.result_cache.clear()
else:
glob_var = None
expression = code
if assignment_target_error is not None:
result = assignment_target_error
else:
try:
import signal
signal.signal(signal.SIGALRM, self.handler)
signal.alarm(config["timeout"])
except:
# No POSIX system
pass
try:
result = eval(expression, env, {})
except AttributeError, err:
# Attribute Error includes RunTimeError
result = AttributeError(err)
except RuntimeError, err:
result = RuntimeError(err)
except Exception, err:
result = Exception(err)
finally:
try:
signal.alarm(0)
except:
# No POSIX system
pass
# Change back cell value for evaluation from other cells
#self.dict_grid[key] = _old_code
if glob_var is not None:
globals().update({glob_var: result})
return result | python | def _eval_cell(self, key, code):
# Flatten helper function
def nn(val):
"""Returns flat numpy arraz without None values"""
try:
return numpy.array(filter(None, val.flat))
except AttributeError:
# Probably no numpy array
return numpy.array(filter(None, val))
# Set up environment for evaluation
env_dict = {'X': key[0], 'Y': key[1], 'Z': key[2], 'bz2': bz2,
'base64': base64, 'charts': charts, 'nn': nn,
'R': key[0], 'C': key[1], 'T': key[2], 'S': self,
'vlcpanel_factory': vlcpanel_factory}
env = self._get_updated_environment(env_dict=env_dict)
#_old_code = self(key)
# Return cell value if in safe mode
if self.safe_mode:
return code
# If cell is not present return None
if code is None:
return
elif is_generator_like(code):
# We have a generator object
return numpy.array(self._make_nested_list(code), dtype="O")
# If only 1 term in front of the "=" --> global
try:
assignment_target_error = None
module = ast.parse(code)
assignment_target_end = self._get_assignment_target_end(module)
except ValueError, err:
assignment_target_error = ValueError(err)
except AttributeError, err:
# Attribute Error includes RunTimeError
assignment_target_error = AttributeError(err)
except Exception, err:
assignment_target_error = Exception(err)
if assignment_target_error is None and assignment_target_end != -1:
glob_var = code[:assignment_target_end]
expression = code.split("=", 1)[1]
expression = expression.strip()
# Delete result cache because assignment changes results
self.result_cache.clear()
else:
glob_var = None
expression = code
if assignment_target_error is not None:
result = assignment_target_error
else:
try:
import signal
signal.signal(signal.SIGALRM, self.handler)
signal.alarm(config["timeout"])
except:
# No POSIX system
pass
try:
result = eval(expression, env, {})
except AttributeError, err:
# Attribute Error includes RunTimeError
result = AttributeError(err)
except RuntimeError, err:
result = RuntimeError(err)
except Exception, err:
result = Exception(err)
finally:
try:
signal.alarm(0)
except:
# No POSIX system
pass
# Change back cell value for evaluation from other cells
#self.dict_grid[key] = _old_code
if glob_var is not None:
globals().update({glob_var: result})
return result | [
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250,649 | manns/pyspread | pyspread/src/model/model.py | CodeArray.pop | def pop(self, key):
"""Pops dict_grid with undo and redo support
Parameters
----------
key: 3-tuple of Integer
\tCell key that shall be popped
"""
try:
self.result_cache.pop(repr(key))
except KeyError:
pass
return DataArray.pop(self, key) | python | def pop(self, key):
try:
self.result_cache.pop(repr(key))
except KeyError:
pass
return DataArray.pop(self, key) | [
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key: 3-tuple of Integer
\tCell key that shall be popped | [
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250,650 | manns/pyspread | pyspread/src/model/model.py | CodeArray.reload_modules | def reload_modules(self):
"""Reloads modules that are available in cells"""
import src.lib.charts as charts
from src.gui.grid_panels import vlcpanel_factory
modules = [charts, bz2, base64, re, ast, sys, wx, numpy, datetime]
for module in modules:
reload(module) | python | def reload_modules(self):
import src.lib.charts as charts
from src.gui.grid_panels import vlcpanel_factory
modules = [charts, bz2, base64, re, ast, sys, wx, numpy, datetime]
for module in modules:
reload(module) | [
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250,651 | manns/pyspread | pyspread/src/model/model.py | CodeArray.clear_globals | def clear_globals(self):
"""Clears all newly assigned globals"""
base_keys = ['cStringIO', 'IntType', 'KeyValueStore', 'undoable',
'is_generator_like', 'is_string_like', 'bz2', 'base64',
'__package__', 're', 'config', '__doc__', 'SliceType',
'CellAttributes', 'product', 'ast', '__builtins__',
'__file__', 'charts', 'sys', 'is_slice_like', '__name__',
'copy', 'imap', 'wx', 'ifilter', 'Selection', 'DictGrid',
'numpy', 'CodeArray', 'DataArray', 'datetime',
'vlcpanel_factory']
for key in globals().keys():
if key not in base_keys:
globals().pop(key) | python | def clear_globals(self):
base_keys = ['cStringIO', 'IntType', 'KeyValueStore', 'undoable',
'is_generator_like', 'is_string_like', 'bz2', 'base64',
'__package__', 're', 'config', '__doc__', 'SliceType',
'CellAttributes', 'product', 'ast', '__builtins__',
'__file__', 'charts', 'sys', 'is_slice_like', '__name__',
'copy', 'imap', 'wx', 'ifilter', 'Selection', 'DictGrid',
'numpy', 'CodeArray', 'DataArray', 'datetime',
'vlcpanel_factory']
for key in globals().keys():
if key not in base_keys:
globals().pop(key) | [
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250,652 | manns/pyspread | pyspread/src/model/model.py | CodeArray.execute_macros | def execute_macros(self):
"""Executes all macros and returns result string
Executes macros only when not in safe_mode
"""
if self.safe_mode:
return '', "Safe mode activated. Code not executed."
# Windows exec does not like Windows newline
self.macros = self.macros.replace('\r\n', '\n')
# Set up environment for evaluation
globals().update(self._get_updated_environment())
# Create file-like string to capture output
code_out = cStringIO.StringIO()
code_err = cStringIO.StringIO()
err_msg = cStringIO.StringIO()
# Capture output and errors
sys.stdout = code_out
sys.stderr = code_err
try:
import signal
signal.signal(signal.SIGALRM, self.handler)
signal.alarm(config["timeout"])
except:
# No POSIX system
pass
try:
exec(self.macros, globals())
try:
signal.alarm(0)
except:
# No POSIX system
pass
except Exception:
# Print exception
# (Because of how the globals are handled during execution
# we must import modules here)
from traceback import print_exception
from src.lib.exception_handling import get_user_codeframe
exc_info = sys.exc_info()
user_tb = get_user_codeframe(exc_info[2]) or exc_info[2]
print_exception(exc_info[0], exc_info[1], user_tb, None, err_msg)
# Restore stdout and stderr
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
results = code_out.getvalue()
errs = code_err.getvalue() + err_msg.getvalue()
code_out.close()
code_err.close()
# Reset result cache
self.result_cache.clear()
# Reset frozen cache
self.frozen_cache.clear()
return results, errs | python | def execute_macros(self):
if self.safe_mode:
return '', "Safe mode activated. Code not executed."
# Windows exec does not like Windows newline
self.macros = self.macros.replace('\r\n', '\n')
# Set up environment for evaluation
globals().update(self._get_updated_environment())
# Create file-like string to capture output
code_out = cStringIO.StringIO()
code_err = cStringIO.StringIO()
err_msg = cStringIO.StringIO()
# Capture output and errors
sys.stdout = code_out
sys.stderr = code_err
try:
import signal
signal.signal(signal.SIGALRM, self.handler)
signal.alarm(config["timeout"])
except:
# No POSIX system
pass
try:
exec(self.macros, globals())
try:
signal.alarm(0)
except:
# No POSIX system
pass
except Exception:
# Print exception
# (Because of how the globals are handled during execution
# we must import modules here)
from traceback import print_exception
from src.lib.exception_handling import get_user_codeframe
exc_info = sys.exc_info()
user_tb = get_user_codeframe(exc_info[2]) or exc_info[2]
print_exception(exc_info[0], exc_info[1], user_tb, None, err_msg)
# Restore stdout and stderr
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
results = code_out.getvalue()
errs = code_err.getvalue() + err_msg.getvalue()
code_out.close()
code_err.close()
# Reset result cache
self.result_cache.clear()
# Reset frozen cache
self.frozen_cache.clear()
return results, errs | [
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250,653 | manns/pyspread | pyspread/src/model/model.py | CodeArray._sorted_keys | def _sorted_keys(self, keys, startkey, reverse=False):
"""Generator that yields sorted keys starting with startkey
Parameters
----------
keys: Iterable of tuple/list
\tKey sequence that is sorted
startkey: Tuple/list
\tFirst key to be yielded
reverse: Bool
\tSort direction reversed if True
"""
tuple_key = lambda t: t[::-1]
if reverse:
tuple_cmp = lambda t: t[::-1] > startkey[::-1]
else:
tuple_cmp = lambda t: t[::-1] < startkey[::-1]
searchkeys = sorted(keys, key=tuple_key, reverse=reverse)
searchpos = sum(1 for _ in ifilter(tuple_cmp, searchkeys))
searchkeys = searchkeys[searchpos:] + searchkeys[:searchpos]
for key in searchkeys:
yield key | python | def _sorted_keys(self, keys, startkey, reverse=False):
tuple_key = lambda t: t[::-1]
if reverse:
tuple_cmp = lambda t: t[::-1] > startkey[::-1]
else:
tuple_cmp = lambda t: t[::-1] < startkey[::-1]
searchkeys = sorted(keys, key=tuple_key, reverse=reverse)
searchpos = sum(1 for _ in ifilter(tuple_cmp, searchkeys))
searchkeys = searchkeys[searchpos:] + searchkeys[:searchpos]
for key in searchkeys:
yield key | [
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250,654 | manns/pyspread | pyspread/src/model/model.py | CodeArray.findnextmatch | def findnextmatch(self, startkey, find_string, flags, search_result=True):
""" Returns a tuple with the position of the next match of find_string
Returns None if string not found.
Parameters:
-----------
startkey: Start position of search
find_string:String to be searched for
flags: List of strings, out of
["UP" xor "DOWN", "WHOLE_WORD", "MATCH_CASE", "REG_EXP"]
search_result: Bool, defaults to True
\tIf True then the search includes the result string (slower)
"""
assert "UP" in flags or "DOWN" in flags
assert not ("UP" in flags and "DOWN" in flags)
if search_result:
def is_matching(key, find_string, flags):
code = self(key)
if self.string_match(code, find_string, flags) is not None:
return True
else:
res_str = unicode(self[key])
return self.string_match(res_str, find_string, flags) \
is not None
else:
def is_matching(code, find_string, flags):
code = self(key)
return self.string_match(code, find_string, flags) is not None
# List of keys in sgrid in search order
reverse = "UP" in flags
for key in self._sorted_keys(self.keys(), startkey, reverse=reverse):
try:
if is_matching(key, find_string, flags):
return key
except Exception:
# re errors are cryptical: sre_constants,...
pass | python | def findnextmatch(self, startkey, find_string, flags, search_result=True):
assert "UP" in flags or "DOWN" in flags
assert not ("UP" in flags and "DOWN" in flags)
if search_result:
def is_matching(key, find_string, flags):
code = self(key)
if self.string_match(code, find_string, flags) is not None:
return True
else:
res_str = unicode(self[key])
return self.string_match(res_str, find_string, flags) \
is not None
else:
def is_matching(code, find_string, flags):
code = self(key)
return self.string_match(code, find_string, flags) is not None
# List of keys in sgrid in search order
reverse = "UP" in flags
for key in self._sorted_keys(self.keys(), startkey, reverse=reverse):
try:
if is_matching(key, find_string, flags):
return key
except Exception:
# re errors are cryptical: sre_constants,...
pass | [
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250,655 | manns/pyspread | pyspread/src/gui/_dialogs.py | IntValidator.Validate | def Validate(self, win):
"""Returns True if Value in digits, False otherwise"""
val = self.GetWindow().GetValue()
for x in val:
if x not in string.digits:
return False
return True | python | def Validate(self, win):
val = self.GetWindow().GetValue()
for x in val:
if x not in string.digits:
return False
return True | [
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250,656 | manns/pyspread | pyspread/src/gui/_dialogs.py | IntValidator.OnChar | def OnChar(self, event):
"""Eats event if key not in digits"""
key = event.GetKeyCode()
if key < wx.WXK_SPACE or key == wx.WXK_DELETE or key > 255 or \
chr(key) in string.digits:
event.Skip() | python | def OnChar(self, event):
key = event.GetKeyCode()
if key < wx.WXK_SPACE or key == wx.WXK_DELETE or key > 255 or \
chr(key) in string.digits:
event.Skip() | [
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250,657 | manns/pyspread | pyspread/src/gui/_dialogs.py | ChoiceRenderer.Draw | def Draw(self, grid, attr, dc, rect, row, col, is_selected):
"""Draws the text and the combobox icon"""
render = wx.RendererNative.Get()
# clear the background
dc.SetBackgroundMode(wx.SOLID)
if is_selected:
dc.SetBrush(wx.Brush(wx.BLUE, wx.SOLID))
dc.SetPen(wx.Pen(wx.BLUE, 1, wx.SOLID))
else:
dc.SetBrush(wx.Brush(wx.WHITE, wx.SOLID))
dc.SetPen(wx.Pen(wx.WHITE, 1, wx.SOLID))
dc.DrawRectangleRect(rect)
cb_lbl = grid.GetCellValue(row, col)
string_x = rect.x + 2
string_y = rect.y + 2
dc.DrawText(cb_lbl, string_x, string_y)
button_x = rect.x + rect.width - self.iconwidth
button_y = rect.y
button_width = self.iconwidth
button_height = rect.height
button_size = button_x, button_y, button_width, button_height
render.DrawComboBoxDropButton(grid, dc, button_size,
wx.CONTROL_CURRENT) | python | def Draw(self, grid, attr, dc, rect, row, col, is_selected):
render = wx.RendererNative.Get()
# clear the background
dc.SetBackgroundMode(wx.SOLID)
if is_selected:
dc.SetBrush(wx.Brush(wx.BLUE, wx.SOLID))
dc.SetPen(wx.Pen(wx.BLUE, 1, wx.SOLID))
else:
dc.SetBrush(wx.Brush(wx.WHITE, wx.SOLID))
dc.SetPen(wx.Pen(wx.WHITE, 1, wx.SOLID))
dc.DrawRectangleRect(rect)
cb_lbl = grid.GetCellValue(row, col)
string_x = rect.x + 2
string_y = rect.y + 2
dc.DrawText(cb_lbl, string_x, string_y)
button_x = rect.x + rect.width - self.iconwidth
button_y = rect.y
button_width = self.iconwidth
button_height = rect.height
button_size = button_x, button_y, button_width, button_height
render.DrawComboBoxDropButton(grid, dc, button_size,
wx.CONTROL_CURRENT) | [
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250,658 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvParameterWidgets._setup_param_widgets | def _setup_param_widgets(self):
"""Creates the parameter entry widgets and binds them to methods"""
for parameter in self.csv_params:
pname, ptype, plabel, phelp = parameter
label = wx.StaticText(self.parent, -1, plabel)
widget = self.type2widget[ptype](self.parent)
# Append choicebox items and bind handler
if pname in self.choices:
widget.AppendItems(self.choices[pname])
widget.SetValue = widget.Select
widget.SetSelection(0)
# Bind event handler to widget
if ptype is types.StringType or ptype is types.UnicodeType:
event_type = wx.EVT_TEXT
elif ptype is types.BooleanType:
event_type = wx.EVT_CHECKBOX
else:
event_type = wx.EVT_CHOICE
handler = getattr(self, self.widget_handlers[pname])
self.parent.Bind(event_type, handler, widget)
# Tool tips
label.SetToolTipString(phelp)
widget.SetToolTipString(phelp)
label.__name__ = wx.StaticText.__name__.lower()
widget.__name__ = self.type2widget[ptype].__name__.lower()
self.param_labels.append(label)
self.param_widgets.append(widget)
self.__setattr__("_".join([label.__name__, pname]), label)
self.__setattr__("_".join([widget.__name__, pname]), widget) | python | def _setup_param_widgets(self):
for parameter in self.csv_params:
pname, ptype, plabel, phelp = parameter
label = wx.StaticText(self.parent, -1, plabel)
widget = self.type2widget[ptype](self.parent)
# Append choicebox items and bind handler
if pname in self.choices:
widget.AppendItems(self.choices[pname])
widget.SetValue = widget.Select
widget.SetSelection(0)
# Bind event handler to widget
if ptype is types.StringType or ptype is types.UnicodeType:
event_type = wx.EVT_TEXT
elif ptype is types.BooleanType:
event_type = wx.EVT_CHECKBOX
else:
event_type = wx.EVT_CHOICE
handler = getattr(self, self.widget_handlers[pname])
self.parent.Bind(event_type, handler, widget)
# Tool tips
label.SetToolTipString(phelp)
widget.SetToolTipString(phelp)
label.__name__ = wx.StaticText.__name__.lower()
widget.__name__ = self.type2widget[ptype].__name__.lower()
self.param_labels.append(label)
self.param_widgets.append(widget)
self.__setattr__("_".join([label.__name__, pname]), label)
self.__setattr__("_".join([widget.__name__, pname]), widget) | [
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250,659 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvParameterWidgets._do_layout | def _do_layout(self):
"""Sizer hell, returns a sizer that contains all widgets"""
sizer_csvoptions = wx.FlexGridSizer(5, 4, 5, 5)
# Adding parameter widgets to sizer_csvoptions
leftpos = wx.LEFT | wx.ADJUST_MINSIZE
rightpos = wx.RIGHT | wx.EXPAND
current_label_margin = 0 # smaller for left column
other_label_margin = 15
for label, widget in zip(self.param_labels, self.param_widgets):
sizer_csvoptions.Add(label, 0, leftpos, current_label_margin)
sizer_csvoptions.Add(widget, 0, rightpos, current_label_margin)
current_label_margin, other_label_margin = \
other_label_margin, current_label_margin
sizer_csvoptions.AddGrowableCol(1)
sizer_csvoptions.AddGrowableCol(3)
self.sizer_csvoptions = sizer_csvoptions | python | def _do_layout(self):
sizer_csvoptions = wx.FlexGridSizer(5, 4, 5, 5)
# Adding parameter widgets to sizer_csvoptions
leftpos = wx.LEFT | wx.ADJUST_MINSIZE
rightpos = wx.RIGHT | wx.EXPAND
current_label_margin = 0 # smaller for left column
other_label_margin = 15
for label, widget in zip(self.param_labels, self.param_widgets):
sizer_csvoptions.Add(label, 0, leftpos, current_label_margin)
sizer_csvoptions.Add(widget, 0, rightpos, current_label_margin)
current_label_margin, other_label_margin = \
other_label_margin, current_label_margin
sizer_csvoptions.AddGrowableCol(1)
sizer_csvoptions.AddGrowableCol(3)
self.sizer_csvoptions = sizer_csvoptions | [
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250,660 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvParameterWidgets._update_settings | def _update_settings(self, dialect):
"""Sets the widget settings to those of the chosen dialect"""
# the first parameter is the dialect itself --> ignore
for parameter in self.csv_params[2:]:
pname, ptype, plabel, phelp = parameter
widget = self._widget_from_p(pname, ptype)
if ptype is types.TupleType:
ptype = types.ObjectType
digest = Digest(acceptable_types=[ptype])
if pname == 'self.has_header':
if self.has_header is not None:
widget.SetValue(digest(self.has_header))
else:
value = getattr(dialect, pname)
widget.SetValue(digest(value)) | python | def _update_settings(self, dialect):
# the first parameter is the dialect itself --> ignore
for parameter in self.csv_params[2:]:
pname, ptype, plabel, phelp = parameter
widget = self._widget_from_p(pname, ptype)
if ptype is types.TupleType:
ptype = types.ObjectType
digest = Digest(acceptable_types=[ptype])
if pname == 'self.has_header':
if self.has_header is not None:
widget.SetValue(digest(self.has_header))
else:
value = getattr(dialect, pname)
widget.SetValue(digest(value)) | [
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250,661 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvParameterWidgets._widget_from_p | def _widget_from_p(self, pname, ptype):
"""Returns a widget from its ptype and pname"""
widget_name = self.type2widget[ptype].__name__.lower()
widget_name = "_".join([widget_name, pname])
return getattr(self, widget_name) | python | def _widget_from_p(self, pname, ptype):
widget_name = self.type2widget[ptype].__name__.lower()
widget_name = "_".join([widget_name, pname])
return getattr(self, widget_name) | [
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250,662 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvParameterWidgets.OnDialectChoice | def OnDialectChoice(self, event):
"""Updates all param widgets confirming to the selcted dialect"""
dialect_name = event.GetString()
value = list(self.choices['dialects']).index(dialect_name)
if dialect_name == 'sniffer':
if self.csvfilepath is None:
event.Skip()
return None
dialect, self.has_header = sniff(self.csvfilepath)
elif dialect_name == 'user':
event.Skip()
return None
else:
dialect = csv.get_dialect(dialect_name)
self._update_settings(dialect)
self.choice_dialects.SetValue(value) | python | def OnDialectChoice(self, event):
dialect_name = event.GetString()
value = list(self.choices['dialects']).index(dialect_name)
if dialect_name == 'sniffer':
if self.csvfilepath is None:
event.Skip()
return None
dialect, self.has_header = sniff(self.csvfilepath)
elif dialect_name == 'user':
event.Skip()
return None
else:
dialect = csv.get_dialect(dialect_name)
self._update_settings(dialect)
self.choice_dialects.SetValue(value) | [
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250,663 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvParameterWidgets.OnWidget | def OnWidget(self, event):
"""Update the dialect widget to 'user'"""
self.choice_dialects.SetValue(len(self.choices['dialects']) - 1)
event.Skip() | python | def OnWidget(self, event):
"""Update the dialect widget to 'user'"""
self.choice_dialects.SetValue(len(self.choices['dialects']) - 1)
event.Skip() | [
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250,664 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvParameterWidgets.get_dialect | def get_dialect(self):
"""Returns a new dialect that implements the current selection"""
parameters = {}
for parameter in self.csv_params[2:]:
pname, ptype, plabel, phelp = parameter
widget = self._widget_from_p(pname, ptype)
if ptype is types.StringType or ptype is types.UnicodeType:
parameters[pname] = str(widget.GetValue())
elif ptype is types.BooleanType:
parameters[pname] = widget.GetValue()
elif pname == 'quoting':
choice = self.choices['quoting'][widget.GetSelection()]
parameters[pname] = getattr(csv, choice)
else:
raise TypeError(_("{type} unknown.").format(type=ptype))
has_header = parameters.pop("self.has_header")
try:
csv.register_dialect('user', **parameters)
except TypeError, err:
msg = _("The dialect is invalid. \n "
"\nError message:\n{msg}").format(msg=err)
dlg = wx.MessageDialog(self.parent, msg, style=wx.ID_CANCEL)
dlg.ShowModal()
dlg.Destroy()
raise TypeError(err)
return csv.get_dialect('user'), has_header | python | def get_dialect(self):
parameters = {}
for parameter in self.csv_params[2:]:
pname, ptype, plabel, phelp = parameter
widget = self._widget_from_p(pname, ptype)
if ptype is types.StringType or ptype is types.UnicodeType:
parameters[pname] = str(widget.GetValue())
elif ptype is types.BooleanType:
parameters[pname] = widget.GetValue()
elif pname == 'quoting':
choice = self.choices['quoting'][widget.GetSelection()]
parameters[pname] = getattr(csv, choice)
else:
raise TypeError(_("{type} unknown.").format(type=ptype))
has_header = parameters.pop("self.has_header")
try:
csv.register_dialect('user', **parameters)
except TypeError, err:
msg = _("The dialect is invalid. \n "
"\nError message:\n{msg}").format(msg=err)
dlg = wx.MessageDialog(self.parent, msg, style=wx.ID_CANCEL)
dlg.ShowModal()
dlg.Destroy()
raise TypeError(err)
return csv.get_dialect('user'), has_header | [
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250,665 | manns/pyspread | pyspread/src/gui/_dialogs.py | CSVPreviewGrid.OnMouse | def OnMouse(self, event):
"""Reduces clicks to enter an edit control"""
self.SetGridCursor(event.Row, event.Col)
self.EnableCellEditControl(True)
event.Skip() | python | def OnMouse(self, event):
self.SetGridCursor(event.Row, event.Col)
self.EnableCellEditControl(True)
event.Skip() | [
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250,666 | manns/pyspread | pyspread/src/gui/_dialogs.py | CSVPreviewGrid.OnGridEditorCreated | def OnGridEditorCreated(self, event):
"""Used to capture Editor close events"""
editor = event.GetControl()
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event.Skip() | python | def OnGridEditorCreated(self, event):
editor = event.GetControl()
editor.Bind(wx.EVT_KILL_FOCUS, self.OnGridEditorClosed)
event.Skip() | [
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250,667 | manns/pyspread | pyspread/src/gui/_dialogs.py | CSVPreviewGrid.OnGridEditorClosed | def OnGridEditorClosed(self, event):
"""Event handler for end of output type choice"""
try:
dialect, self.has_header = \
self.parent.csvwidgets.get_dialect()
except TypeError:
event.Skip()
return 0
self.fill_cells(dialect, self.has_header, choices=False) | python | def OnGridEditorClosed(self, event):
try:
dialect, self.has_header = \
self.parent.csvwidgets.get_dialect()
except TypeError:
event.Skip()
return 0
self.fill_cells(dialect, self.has_header, choices=False) | [
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250,668 | manns/pyspread | pyspread/src/gui/_dialogs.py | CSVPreviewGrid.get_digest_keys | def get_digest_keys(self):
"""Returns a list of the type choices"""
digest_keys = []
for col in xrange(self.GetNumberCols()):
digest_key = self.GetCellValue(self.has_header, col)
if digest_key == "":
digest_key = self.digest_types.keys()[0]
digest_keys.append(digest_key)
return digest_keys | python | def get_digest_keys(self):
digest_keys = []
for col in xrange(self.GetNumberCols()):
digest_key = self.GetCellValue(self.has_header, col)
if digest_key == "":
digest_key = self.digest_types.keys()[0]
digest_keys.append(digest_key)
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250,669 | manns/pyspread | pyspread/src/gui/_dialogs.py | CsvExportDialog.OnButtonApply | def OnButtonApply(self, event):
"""Updates the preview_textctrl"""
try:
dialect, self.has_header = self.csvwidgets.get_dialect()
except TypeError:
event.Skip()
return 0
self.preview_textctrl.fill(data=self.data, dialect=dialect)
event.Skip() | python | def OnButtonApply(self, event):
try:
dialect, self.has_header = self.csvwidgets.get_dialect()
except TypeError:
event.Skip()
return 0
self.preview_textctrl.fill(data=self.data, dialect=dialect)
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250,670 | manns/pyspread | pyspread/src/gui/_dialogs.py | MacroPanel._set_properties | def _set_properties(self):
"""Setup title, size and tooltips"""
self.codetext_ctrl.SetToolTipString(_("Enter python code here."))
self.apply_button.SetToolTipString(_("Apply changes to current macro"))
self.splitter.SetBackgroundStyle(wx.BG_STYLE_COLOUR)
self.result_ctrl.SetMinSize((10, 10)) | python | def _set_properties(self):
self.codetext_ctrl.SetToolTipString(_("Enter python code here."))
self.apply_button.SetToolTipString(_("Apply changes to current macro"))
self.splitter.SetBackgroundStyle(wx.BG_STYLE_COLOUR)
self.result_ctrl.SetMinSize((10, 10)) | [
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250,671 | manns/pyspread | pyspread/src/gui/_dialogs.py | MacroPanel.OnApply | def OnApply(self, event):
"""Event handler for Apply button"""
# See if we have valid python
try:
ast.parse(self.macros)
except:
# Grab the traceback and print it for the user
s = StringIO()
e = exc_info()
# usr_tb will more than likely be none because ast throws
# SytnaxErrorsas occurring outside of the current
# execution frame
usr_tb = get_user_codeframe(e[2]) or None
print_exception(e[0], e[1], usr_tb, None, s)
post_command_event(self.parent, self.MacroErrorMsg,
err=s.getvalue())
success = False
else:
self.result_ctrl.SetValue('')
post_command_event(self.parent, self.MacroReplaceMsg,
macros=self.macros)
post_command_event(self.parent, self.MacroExecuteMsg)
success = True
event.Skip()
return success | python | def OnApply(self, event):
# See if we have valid python
try:
ast.parse(self.macros)
except:
# Grab the traceback and print it for the user
s = StringIO()
e = exc_info()
# usr_tb will more than likely be none because ast throws
# SytnaxErrorsas occurring outside of the current
# execution frame
usr_tb = get_user_codeframe(e[2]) or None
print_exception(e[0], e[1], usr_tb, None, s)
post_command_event(self.parent, self.MacroErrorMsg,
err=s.getvalue())
success = False
else:
self.result_ctrl.SetValue('')
post_command_event(self.parent, self.MacroReplaceMsg,
macros=self.macros)
post_command_event(self.parent, self.MacroExecuteMsg)
success = True
event.Skip()
return success | [
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250,672 | manns/pyspread | pyspread/src/gui/_dialogs.py | MacroPanel.update_result_ctrl | def update_result_ctrl(self, event):
"""Update event result following execution by main window"""
# Check to see if macro window still exists
if not self:
return
printLen = 0
self.result_ctrl.SetValue('')
if hasattr(event, 'msg'):
# Output of script (from print statements, for example)
self.result_ctrl.AppendText(event.msg)
printLen = len(event.msg)
if hasattr(event, 'err'):
# Error messages
errLen = len(event.err)
errStyle = wx.TextAttr(wx.RED)
self.result_ctrl.AppendText(event.err)
self.result_ctrl.SetStyle(printLen, printLen+errLen, errStyle)
if not hasattr(event, 'err') or event.err == '':
# No error passed. Close dialog if user requested it.
if self._ok_pressed:
self.Destroy()
self._ok_pressed = False | python | def update_result_ctrl(self, event):
# Check to see if macro window still exists
if not self:
return
printLen = 0
self.result_ctrl.SetValue('')
if hasattr(event, 'msg'):
# Output of script (from print statements, for example)
self.result_ctrl.AppendText(event.msg)
printLen = len(event.msg)
if hasattr(event, 'err'):
# Error messages
errLen = len(event.err)
errStyle = wx.TextAttr(wx.RED)
self.result_ctrl.AppendText(event.err)
self.result_ctrl.SetStyle(printLen, printLen+errLen, errStyle)
if not hasattr(event, 'err') or event.err == '':
# No error passed. Close dialog if user requested it.
if self._ok_pressed:
self.Destroy()
self._ok_pressed = False | [
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250,673 | manns/pyspread | pyspread/src/gui/_dialogs.py | DimensionsEntryDialog._ondim | def _ondim(self, dimension, valuestring):
"""Converts valuestring to int and assigns result to self.dim
If there is an error (such as an empty valuestring) or if
the value is < 1, the value 1 is assigned to self.dim
Parameters
----------
dimension: int
\tDimension that is to be updated. Must be in [1:4]
valuestring: string
\t A string that can be converted to an int
"""
try:
self.dimensions[dimension] = int(valuestring)
except ValueError:
self.dimensions[dimension] = 1
self.textctrls[dimension].SetValue(str(1))
if self.dimensions[dimension] < 1:
self.dimensions[dimension] = 1
self.textctrls[dimension].SetValue(str(1)) | python | def _ondim(self, dimension, valuestring):
try:
self.dimensions[dimension] = int(valuestring)
except ValueError:
self.dimensions[dimension] = 1
self.textctrls[dimension].SetValue(str(1))
if self.dimensions[dimension] < 1:
self.dimensions[dimension] = 1
self.textctrls[dimension].SetValue(str(1)) | [
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250,674 | manns/pyspread | pyspread/src/gui/_dialogs.py | CellEntryDialog.OnOk | def OnOk(self, event):
"""Posts a command event that makes the grid show the entered cell"""
# Get key values from textctrls
key_strings = [self.row_textctrl.GetValue(),
self.col_textctrl.GetValue(),
self.tab_textctrl.GetValue()]
key = []
for key_string in key_strings:
try:
key.append(int(key_string))
except ValueError:
key.append(0)
# Post event
post_command_event(self.parent, self.GotoCellMsg, key=tuple(key)) | python | def OnOk(self, event):
# Get key values from textctrls
key_strings = [self.row_textctrl.GetValue(),
self.col_textctrl.GetValue(),
self.tab_textctrl.GetValue()]
key = []
for key_string in key_strings:
try:
key.append(int(key_string))
except ValueError:
key.append(0)
# Post event
post_command_event(self.parent, self.GotoCellMsg, key=tuple(key)) | [
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250,675 | manns/pyspread | pyspread/src/gui/_dialogs.py | AboutDialog._set_properties | def _set_properties(self):
"""Setup title and label"""
self.SetTitle(_("About pyspread"))
label = _("pyspread {version}\nCopyright Martin Manns")
label = label.format(version=VERSION)
self.about_label.SetLabel(label) | python | def _set_properties(self):
self.SetTitle(_("About pyspread"))
label = _("pyspread {version}\nCopyright Martin Manns")
label = label.format(version=VERSION)
self.about_label.SetLabel(label) | [
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250,676 | manns/pyspread | pyspread/src/gui/_dialogs.py | PasteAsDialog.get_max_dim | def get_max_dim(self, obj):
"""Returns maximum dimensionality over which obj is iterable <= 2"""
try:
iter(obj)
except TypeError:
return 0
try:
for o in obj:
iter(o)
break
except TypeError:
return 1
return 2 | python | def get_max_dim(self, obj):
try:
iter(obj)
except TypeError:
return 0
try:
for o in obj:
iter(o)
break
except TypeError:
return 1
return 2 | [
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250,677 | dgraph-io/pydgraph | pydgraph/client_stub.py | DgraphClientStub.alter | def alter(self, operation, timeout=None, metadata=None, credentials=None):
"""Runs alter operation."""
return self.stub.Alter(operation, timeout=timeout, metadata=metadata,
credentials=credentials) | python | def alter(self, operation, timeout=None, metadata=None, credentials=None):
return self.stub.Alter(operation, timeout=timeout, metadata=metadata,
credentials=credentials) | [
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250,678 | dgraph-io/pydgraph | pydgraph/client_stub.py | DgraphClientStub.query | def query(self, req, timeout=None, metadata=None, credentials=None):
"""Runs query operation."""
return self.stub.Query(req, timeout=timeout, metadata=metadata,
credentials=credentials) | python | def query(self, req, timeout=None, metadata=None, credentials=None):
return self.stub.Query(req, timeout=timeout, metadata=metadata,
credentials=credentials) | [
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250,679 | dgraph-io/pydgraph | pydgraph/client_stub.py | DgraphClientStub.mutate | def mutate(self, mutation, timeout=None, metadata=None, credentials=None):
"""Runs mutate operation."""
return self.stub.Mutate(mutation, timeout=timeout, metadata=metadata,
credentials=credentials) | python | def mutate(self, mutation, timeout=None, metadata=None, credentials=None):
return self.stub.Mutate(mutation, timeout=timeout, metadata=metadata,
credentials=credentials) | [
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250,680 | dgraph-io/pydgraph | pydgraph/client_stub.py | DgraphClientStub.commit_or_abort | def commit_or_abort(self, ctx, timeout=None, metadata=None,
credentials=None):
"""Runs commit or abort operation."""
return self.stub.CommitOrAbort(ctx, timeout=timeout, metadata=metadata,
credentials=credentials) | python | def commit_or_abort(self, ctx, timeout=None, metadata=None,
credentials=None):
return self.stub.CommitOrAbort(ctx, timeout=timeout, metadata=metadata,
credentials=credentials) | [
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250,681 | dgraph-io/pydgraph | pydgraph/client_stub.py | DgraphClientStub.check_version | def check_version(self, check, timeout=None, metadata=None,
credentials=None):
"""Returns the version of the Dgraph instance."""
return self.stub.CheckVersion(check, timeout=timeout,
metadata=metadata,
credentials=credentials) | python | def check_version(self, check, timeout=None, metadata=None,
credentials=None):
return self.stub.CheckVersion(check, timeout=timeout,
metadata=metadata,
credentials=credentials) | [
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250,682 | dgraph-io/pydgraph | pydgraph/client.py | DgraphClient.alter | def alter(self, operation, timeout=None, metadata=None, credentials=None):
"""Runs a modification via this client."""
new_metadata = self.add_login_metadata(metadata)
try:
return self.any_client().alter(operation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self.retry_login()
new_metadata = self.add_login_metadata(metadata)
return self.any_client().alter(operation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
else:
raise error | python | def alter(self, operation, timeout=None, metadata=None, credentials=None):
new_metadata = self.add_login_metadata(metadata)
try:
return self.any_client().alter(operation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self.retry_login()
new_metadata = self.add_login_metadata(metadata)
return self.any_client().alter(operation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
else:
raise error | [
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250,683 | dgraph-io/pydgraph | pydgraph/client.py | DgraphClient.txn | def txn(self, read_only=False, best_effort=False):
"""Creates a transaction."""
return txn.Txn(self, read_only=read_only, best_effort=best_effort) | python | def txn(self, read_only=False, best_effort=False):
return txn.Txn(self, read_only=read_only, best_effort=best_effort) | [
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250,684 | dgraph-io/pydgraph | pydgraph/txn.py | Txn.query | def query(self, query, variables=None, timeout=None, metadata=None,
credentials=None):
"""Adds a query operation to the transaction."""
new_metadata = self._dg.add_login_metadata(metadata)
req = self._common_query(query, variables=variables)
try:
res = self._dc.query(req, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
res = self._dc.query(req, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
else:
raise error
self.merge_context(res.txn)
return res | python | def query(self, query, variables=None, timeout=None, metadata=None,
credentials=None):
new_metadata = self._dg.add_login_metadata(metadata)
req = self._common_query(query, variables=variables)
try:
res = self._dc.query(req, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
res = self._dc.query(req, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
else:
raise error
self.merge_context(res.txn)
return res | [
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250,685 | dgraph-io/pydgraph | pydgraph/txn.py | Txn.mutate | def mutate(self, mutation=None, set_obj=None, del_obj=None, set_nquads=None,
del_nquads=None, commit_now=None, ignore_index_conflict=None,
timeout=None, metadata=None, credentials=None):
"""Adds a mutate operation to the transaction."""
mutation = self._common_mutate(
mutation=mutation, set_obj=set_obj, del_obj=del_obj,
set_nquads=set_nquads, del_nquads=del_nquads,
commit_now=commit_now, ignore_index_conflict=ignore_index_conflict)
new_metadata = self._dg.add_login_metadata(metadata)
mutate_error = None
try:
assigned = self._dc.mutate(mutation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
try:
assigned = self._dc.mutate(mutation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
mutate_error = error
else:
mutate_error = error
if mutate_error is not None:
try:
self.discard(timeout=timeout, metadata=metadata,
credentials=credentials)
except:
# Ignore error - user should see the original error.
pass
self._common_except_mutate(mutate_error)
if mutation.commit_now:
self._finished = True
self.merge_context(assigned.context)
return assigned | python | def mutate(self, mutation=None, set_obj=None, del_obj=None, set_nquads=None,
del_nquads=None, commit_now=None, ignore_index_conflict=None,
timeout=None, metadata=None, credentials=None):
mutation = self._common_mutate(
mutation=mutation, set_obj=set_obj, del_obj=del_obj,
set_nquads=set_nquads, del_nquads=del_nquads,
commit_now=commit_now, ignore_index_conflict=ignore_index_conflict)
new_metadata = self._dg.add_login_metadata(metadata)
mutate_error = None
try:
assigned = self._dc.mutate(mutation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
try:
assigned = self._dc.mutate(mutation, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
mutate_error = error
else:
mutate_error = error
if mutate_error is not None:
try:
self.discard(timeout=timeout, metadata=metadata,
credentials=credentials)
except:
# Ignore error - user should see the original error.
pass
self._common_except_mutate(mutate_error)
if mutation.commit_now:
self._finished = True
self.merge_context(assigned.context)
return assigned | [
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250,686 | dgraph-io/pydgraph | pydgraph/txn.py | Txn.commit | def commit(self, timeout=None, metadata=None, credentials=None):
"""Commits the transaction."""
if not self._common_commit():
return
new_metadata = self._dg.add_login_metadata(metadata)
try:
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
try:
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
return self._common_except_commit(error)
self._common_except_commit(error) | python | def commit(self, timeout=None, metadata=None, credentials=None):
if not self._common_commit():
return
new_metadata = self._dg.add_login_metadata(metadata)
try:
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
try:
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
return self._common_except_commit(error)
self._common_except_commit(error) | [
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] | 0fe85f6593cb2148475750bc8555a6fdf509054b | https://github.com/dgraph-io/pydgraph/blob/0fe85f6593cb2148475750bc8555a6fdf509054b/pydgraph/txn.py#L188-L209 |
250,687 | dgraph-io/pydgraph | pydgraph/txn.py | Txn.discard | def discard(self, timeout=None, metadata=None, credentials=None):
"""Discards the transaction."""
if not self._common_discard():
return
new_metadata = self._dg.add_login_metadata(metadata)
try:
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
else:
raise error | python | def discard(self, timeout=None, metadata=None, credentials=None):
if not self._common_discard():
return
new_metadata = self._dg.add_login_metadata(metadata)
try:
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
except Exception as error:
if util.is_jwt_expired(error):
self._dg.retry_login()
new_metadata = self._dg.add_login_metadata(metadata)
self._dc.commit_or_abort(self._ctx, timeout=timeout,
metadata=new_metadata,
credentials=credentials)
else:
raise error | [
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250,688 | dgraph-io/pydgraph | pydgraph/txn.py | Txn.merge_context | def merge_context(self, src=None):
"""Merges context from this instance with src."""
if src is None:
# This condition will be true only if the server doesn't return a
# txn context after a query or mutation.
return
if self._ctx.start_ts == 0:
self._ctx.start_ts = src.start_ts
elif self._ctx.start_ts != src.start_ts:
# This condition should never be true.
raise Exception('StartTs mismatch')
self._ctx.keys.extend(src.keys)
self._ctx.preds.extend(src.preds) | python | def merge_context(self, src=None):
if src is None:
# This condition will be true only if the server doesn't return a
# txn context after a query or mutation.
return
if self._ctx.start_ts == 0:
self._ctx.start_ts = src.start_ts
elif self._ctx.start_ts != src.start_ts:
# This condition should never be true.
raise Exception('StartTs mismatch')
self._ctx.keys.extend(src.keys)
self._ctx.preds.extend(src.preds) | [
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250,689 | anx-ckreuzberger/django-rest-passwordreset | django_rest_passwordreset/tokens.py | RandomStringTokenGenerator.generate_token | def generate_token(self, *args, **kwargs):
""" generates a pseudo random code using os.urandom and binascii.hexlify """
# determine the length based on min_length and max_length
length = random.randint(self.min_length, self.max_length)
# generate the token using os.urandom and hexlify
return binascii.hexlify(
os.urandom(self.max_length)
).decode()[0:length] | python | def generate_token(self, *args, **kwargs):
# determine the length based on min_length and max_length
length = random.randint(self.min_length, self.max_length)
# generate the token using os.urandom and hexlify
return binascii.hexlify(
os.urandom(self.max_length)
).decode()[0:length] | [
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250,690 | pinax/pinax-blog | pinax/blog/parsers/creole_parser.py | HtmlEmitter.get_text | def get_text(self, node):
"""Try to emit whatever text is in the node."""
try:
return node.children[0].content or ""
except (AttributeError, IndexError):
return node.content or "" | python | def get_text(self, node):
try:
return node.children[0].content or ""
except (AttributeError, IndexError):
return node.content or "" | [
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250,691 | pinax/pinax-blog | pinax/blog/parsers/creole_parser.py | HtmlEmitter.emit_children | def emit_children(self, node):
"""Emit all the children of a node."""
return "".join([self.emit_node(child) for child in node.children]) | python | def emit_children(self, node):
return "".join([self.emit_node(child) for child in node.children]) | [
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250,692 | pinax/pinax-blog | pinax/blog/parsers/creole_parser.py | HtmlEmitter.emit_node | def emit_node(self, node):
"""Emit a single node."""
emit = getattr(self, "%s_emit" % node.kind, self.default_emit)
return emit(node) | python | def emit_node(self, node):
emit = getattr(self, "%s_emit" % node.kind, self.default_emit)
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250,693 | pinax/pinax-blog | pinax/blog/views.py | ajax_preview | def ajax_preview(request, **kwargs):
"""
Currently only supports markdown
"""
data = {
"html": render_to_string("pinax/blog/_preview.html", {
"content": parse(request.POST.get("markup"))
})
}
return JsonResponse(data) | python | def ajax_preview(request, **kwargs):
data = {
"html": render_to_string("pinax/blog/_preview.html", {
"content": parse(request.POST.get("markup"))
})
}
return JsonResponse(data) | [
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250,694 | closeio/tasktiger | tasktiger/redis_semaphore.py | Semaphore.set_system_lock | def set_system_lock(cls, redis, name, timeout):
"""
Set system lock for the semaphore.
Sets a system lock that will expire in timeout seconds. This
overrides all other locks. Existing locks cannot be renewed
and no new locks will be permitted until the system lock
expires.
Arguments:
redis: Redis client
name: Name of lock. Used as ZSET key.
timeout: Timeout in seconds for system lock
"""
pipeline = redis.pipeline()
pipeline.zadd(name, SYSTEM_LOCK_ID, time.time() + timeout)
pipeline.expire(name, timeout + 10) # timeout plus buffer for troubleshooting
pipeline.execute() | python | def set_system_lock(cls, redis, name, timeout):
pipeline = redis.pipeline()
pipeline.zadd(name, SYSTEM_LOCK_ID, time.time() + timeout)
pipeline.expire(name, timeout + 10) # timeout plus buffer for troubleshooting
pipeline.execute() | [
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250,695 | closeio/tasktiger | tasktiger/redis_semaphore.py | Semaphore.acquire | def acquire(self):
"""
Obtain a semaphore lock.
Returns: Tuple that contains True/False if the lock was acquired and number of
locks in semaphore.
"""
acquired, locks = self._semaphore(keys=[self.name],
args=[self.lock_id, self.max_locks,
self.timeout, time.time()])
# Convert Lua boolean returns to Python booleans
acquired = True if acquired == 1 else False
return acquired, locks | python | def acquire(self):
acquired, locks = self._semaphore(keys=[self.name],
args=[self.lock_id, self.max_locks,
self.timeout, time.time()])
# Convert Lua boolean returns to Python booleans
acquired = True if acquired == 1 else False
return acquired, locks | [
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250,696 | closeio/tasktiger | tasktiger/redis_lock.py | NewStyleLock.renew | def renew(self, new_timeout):
"""
Sets a new timeout for an already acquired lock.
``new_timeout`` can be specified as an integer or a float, both
representing the number of seconds.
"""
if self.local.token is None:
raise LockError("Cannot extend an unlocked lock")
if self.timeout is None:
raise LockError("Cannot extend a lock with no timeout")
return self.do_renew(new_timeout) | python | def renew(self, new_timeout):
if self.local.token is None:
raise LockError("Cannot extend an unlocked lock")
if self.timeout is None:
raise LockError("Cannot extend a lock with no timeout")
return self.do_renew(new_timeout) | [
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250,697 | closeio/tasktiger | tasktiger/__init__.py | TaskTiger.task | def task(self, _fn=None, queue=None, hard_timeout=None, unique=None,
lock=None, lock_key=None, retry=None, retry_on=None,
retry_method=None, schedule=None, batch=False,
max_queue_size=None):
"""
Function decorator that defines the behavior of the function when it is
used as a task. To use the default behavior, tasks don't need to be
decorated.
See README.rst for an explanation of the options.
"""
def _delay(func):
def _delay_inner(*args, **kwargs):
return self.delay(func, args=args, kwargs=kwargs)
return _delay_inner
# Periodic tasks are unique.
if schedule is not None:
unique = True
def _wrap(func):
if hard_timeout is not None:
func._task_hard_timeout = hard_timeout
if queue is not None:
func._task_queue = queue
if unique is not None:
func._task_unique = unique
if lock is not None:
func._task_lock = lock
if lock_key is not None:
func._task_lock_key = lock_key
if retry is not None:
func._task_retry = retry
if retry_on is not None:
func._task_retry_on = retry_on
if retry_method is not None:
func._task_retry_method = retry_method
if batch is not None:
func._task_batch = batch
if schedule is not None:
func._task_schedule = schedule
if max_queue_size is not None:
func._task_max_queue_size = max_queue_size
func.delay = _delay(func)
if schedule is not None:
serialized_func = serialize_func_name(func)
assert serialized_func not in self.periodic_task_funcs, \
"attempted duplicate registration of periodic task"
self.periodic_task_funcs[serialized_func] = func
return func
return _wrap if _fn is None else _wrap(_fn) | python | def task(self, _fn=None, queue=None, hard_timeout=None, unique=None,
lock=None, lock_key=None, retry=None, retry_on=None,
retry_method=None, schedule=None, batch=False,
max_queue_size=None):
def _delay(func):
def _delay_inner(*args, **kwargs):
return self.delay(func, args=args, kwargs=kwargs)
return _delay_inner
# Periodic tasks are unique.
if schedule is not None:
unique = True
def _wrap(func):
if hard_timeout is not None:
func._task_hard_timeout = hard_timeout
if queue is not None:
func._task_queue = queue
if unique is not None:
func._task_unique = unique
if lock is not None:
func._task_lock = lock
if lock_key is not None:
func._task_lock_key = lock_key
if retry is not None:
func._task_retry = retry
if retry_on is not None:
func._task_retry_on = retry_on
if retry_method is not None:
func._task_retry_method = retry_method
if batch is not None:
func._task_batch = batch
if schedule is not None:
func._task_schedule = schedule
if max_queue_size is not None:
func._task_max_queue_size = max_queue_size
func.delay = _delay(func)
if schedule is not None:
serialized_func = serialize_func_name(func)
assert serialized_func not in self.periodic_task_funcs, \
"attempted duplicate registration of periodic task"
self.periodic_task_funcs[serialized_func] = func
return func
return _wrap if _fn is None else _wrap(_fn) | [
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used as a task. To use the default behavior, tasks don't need to be
decorated.
See README.rst for an explanation of the options. | [
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250,698 | closeio/tasktiger | tasktiger/__init__.py | TaskTiger.run_worker | def run_worker(self, queues=None, module=None, exclude_queues=None,
max_workers_per_queue=None, store_tracebacks=None):
"""
Main worker entry point method.
The arguments are explained in the module-level run_worker() method's
click options.
"""
try:
module_names = module or ''
for module_name in module_names.split(','):
module_name = module_name.strip()
if module_name:
importlib.import_module(module_name)
self.log.debug('imported module', module_name=module_name)
worker = Worker(self,
queues.split(',') if queues else None,
exclude_queues.split(',') if exclude_queues else None,
max_workers_per_queue=max_workers_per_queue,
store_tracebacks=store_tracebacks)
worker.run()
except Exception:
self.log.exception('Unhandled exception')
raise | python | def run_worker(self, queues=None, module=None, exclude_queues=None,
max_workers_per_queue=None, store_tracebacks=None):
try:
module_names = module or ''
for module_name in module_names.split(','):
module_name = module_name.strip()
if module_name:
importlib.import_module(module_name)
self.log.debug('imported module', module_name=module_name)
worker = Worker(self,
queues.split(',') if queues else None,
exclude_queues.split(',') if exclude_queues else None,
max_workers_per_queue=max_workers_per_queue,
store_tracebacks=store_tracebacks)
worker.run()
except Exception:
self.log.exception('Unhandled exception')
raise | [
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] | 59f893152d6eb4b7f1f62fc4b35aeeca7f26c07a | https://github.com/closeio/tasktiger/blob/59f893152d6eb4b7f1f62fc4b35aeeca7f26c07a/tasktiger/__init__.py#L306-L331 |
250,699 | closeio/tasktiger | tasktiger/__init__.py | TaskTiger.delay | def delay(self, func, args=None, kwargs=None, queue=None,
hard_timeout=None, unique=None, lock=None, lock_key=None,
when=None, retry=None, retry_on=None, retry_method=None,
max_queue_size=None):
"""
Queues a task. See README.rst for an explanation of the options.
"""
task = Task(self, func, args=args, kwargs=kwargs, queue=queue,
hard_timeout=hard_timeout, unique=unique,
lock=lock, lock_key=lock_key,
retry=retry, retry_on=retry_on, retry_method=retry_method)
task.delay(when=when, max_queue_size=max_queue_size)
return task | python | def delay(self, func, args=None, kwargs=None, queue=None,
hard_timeout=None, unique=None, lock=None, lock_key=None,
when=None, retry=None, retry_on=None, retry_method=None,
max_queue_size=None):
task = Task(self, func, args=args, kwargs=kwargs, queue=queue,
hard_timeout=hard_timeout, unique=unique,
lock=lock, lock_key=lock_key,
retry=retry, retry_on=retry_on, retry_method=retry_method)
task.delay(when=when, max_queue_size=max_queue_size)
return task | [
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