def OnFileViewHTML(self, evt):
# Get an instance of the html file handler, use it to save the
# document to a StringIO stream, and then display the
# resulting html text in a dialog with a HtmlWindow.
handler = rt.RichTextHTMLHandler()
handler.SetFlags(rt.RICHTEXT_HANDLER_SAVE_IMAGES_TO_MEMORY)
handler.SetFontSizeMapping([7, 9, 11, 12, 14, 22, 100])
stream = BytesIO()
if not handler.SaveStream(self.rtc.GetBuffer(), stream):
return
import wx.html
dlg = wx.Dialog(self,
title="HTML",
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
html = wx.html.HtmlWindow(dlg, size=(500, 400), style=wx.BORDER_SUNKEN)
html.SetPage(stream.getvalue())
btn = wx.Button(dlg, wx.ID_CANCEL)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(html, 1, wx.ALL | wx.EXPAND, 5)
sizer.Add(btn, 0, wx.ALL | wx.CENTER, 10)
dlg.SetSizer(sizer)
sizer.Fit(dlg)
dlg.ShowModal()
handler.DeleteTemporaryImages()
def OnFileViewHTML(self, evt):
# Get an instance of the html file handler, use it to save the
# document to a StringIO stream, and then display the
# resulting html text in a dialog with a HtmlWindow.
handler = rt.RichTextHTMLHandler()
handler.SetFlags(rt.RICHTEXT_HANDLER_SAVE_IMAGES_TO_MEMORY)
handler.SetFontSizeMapping([7,9,11,12,14,22,100])
stream = BytesIO()
if not handler.SaveStream(self.rtc.GetBuffer(), stream):
return
import wx.html
dlg = wx.Dialog(self, title="HTML", style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER)
html = wx.html.HtmlWindow(dlg, size=(500,400), style=wx.BORDER_SUNKEN)
html.SetPage(stream.getvalue())
btn = wx.Button(dlg, wx.ID_CANCEL)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(html, 1, wx.ALL|wx.EXPAND, 5)
sizer.Add(btn, 0, wx.ALL|wx.CENTER, 10)
dlg.SetSizer(sizer)
sizer.Fit(dlg)
dlg.ShowModal()
handler.DeleteTemporaryImages()
def test_outputStreamParam(self):
# This tests being able to pass a Python file-like object to a
# wrapped function expecting a wxOutputStream.
image = wx.Image(pngFile)
stream = FileLikeObject()
image.SaveFile(stream, wx.BITMAP_TYPE_PNG)
del image
stream = FileLikeObject(stream.getvalue())
image = wx.Image(stream)
self.assertTrue(image.IsOk())
def test_outputStreamParam(self):
# This tests being able to pass a Python file-like object to a
# wrapped function expecting a wxOutputStream.
image = wx.Image(pngFile)
stream = FileLikeObject()
image.SaveFile(stream, wx.BITMAP_TYPE_PNG)
del image
stream = FileLikeObject(stream.getvalue())
image = wx.Image(stream)
self.assertTrue(image.IsOk())
def getTokens(command):
"""Return list of token tuples for command."""
# In case the command is unicode try encoding it
if isinstance(command, string_types):
try:
command = command.encode('utf-8')
except UnicodeEncodeError:
pass # otherwise leave it alone
f = BytesIO(command)
# tokens is a list of token tuples, each looking like:
# (type, string, (srow, scol), (erow, ecol), line)
tokens = []
# Can't use list comprehension:
# tokens = [token for token in tokenize.generate_tokens(f.readline)]
# because of need to append as much as possible before TokenError.
try:
if not PY3:
def eater(*args):
tokens.append(args)
tokenize.tokenize_loop(f.readline, eater)
else:
tokens = list(tokenize.tokenize(f.readline))
except tokenize.TokenError:
# This is due to a premature EOF, which we expect since we are
# feeding in fragments of Python code.
pass
return tokens
def __init__(self, parent, log):
wx.Panel.__init__(self, parent, -1)
data = open(opj('bitmaps/image.png'), "rb").read()
stream = BytesIO(data)
bmp = wx.Bitmap(wx.Image(stream))
wx.StaticText(self, -1,
"This image was loaded from a Python file-like object:",
(15, 15))
wx.StaticBitmap(self, -1, bmp,
(15, 45)) #, (bmp.GetWidth(), bmp.GetHeight()))
def AddBitmap(self, data, width, height, filters):
"""
Add wx.Bitmap from data, processed by filters.
"""
if '/A85' in filters or '/ASCII85Decode' in filters:
data = _AsciiBase85DecodePYTHON(data)
if '/Fl' in filters or '/FlateDecode' in filters:
data = FlateDecode.decode(data, None)
if '/DCT' in filters or '/DCTDecode' in filters:
stream = BytesIO(data)
image = wx.Image(stream, wx.BITMAP_TYPE_JPEG)
bitmap = wx.Bitmap(image)
else:
bitmap = wx.BitmapFromBuffer(width, height, data)
return ['DrawBitmap', (bitmap, 0, 0-height, width, height), {}]
def getMoveButtonImage():
stream = BytesIO(getMoveButtonData())
return ImageFromStream(stream)
def getMagMinusImage():
stream = BytesIO(getMagMinusData())
return ImageFromStream(stream)
def GetCollapsedIconImage():
stream = BytesIO(GetCollapsedIconData())
return wx.Image(stream)
def getHand16Image():
stream = BytesIO(getHand16Data())
return ImageFromStream(stream)
def getMondrianImage():
stream = BytesIO(getMondrianData())
return ImageFromStream(stream)
def getGrabHandImage():
stream = BytesIO(getGrabHandData())
return ImageFromStream(stream)
def getMoveUDCursorImage():
stream = BytesIO(getMoveUDCursorData())
return ImageFromStream(stream)
def GetExpandedIconImage():
stream = BytesIO(GetExpandedIconData())
return wx.Image(stream)
def GetMondrianImage():
stream = BytesIO(GetMondrianData())
return wx.Image(stream)
def GetImage(self):
stream = BytesIO(self.GetData())
return wx.Image(stream)
def getMagPlus16Image():
stream = BytesIO(getMagPlus16Data())
return ImageFromStream(stream)
def getPyImage(shellName='PyCrust'):
stream = BytesIO(getPyData(shellName))
return wx.Image(stream)
def getPointerImage():
stream = BytesIO(getPointerData())
return ImageFromStream(stream)
