def SaveFile(self, SaveAsName=None):
doc = self.currDoc
if SaveAsName:
oldname = doc.filename
doc.filename = SaveAsName
EpyGlob.EventMgr.PostFileSavingEvent(doc)
if os.path.exists(
doc.filename) and (not os.access(doc.filename, os.W_OK)):
utils.ShowMessage(u'写入文件: "%s" 时发生错误, 请检查文件权限问题。' % (doc.filename),
u'保存错误')
if SaveAsName:
doc.filename = oldname
return False
try:
#if os.path.exists(doc.filename) :
# try:
# shutil.copyfile(doc.filename, doc.filename + ".bak")
# except:
# utils.ShowMessage((u"备份文件到: " + doc.filename + ".bak 发生错误"), u'保存错误')
encoding = doc.GetEncoding()
doc.RemoveTrailingWhitespace()
ctext = drEncoding.DecodeText(doc.GetText(), encoding)
cfile = file(doc.filename, 'wb')
cfile.write(ctext)
cfile.close()
#Save Stat Info:
doc.mtime = int(os.stat(doc.filename).st_mtime)
except:
utils.ShowMessage(("写入文件错误: " + doc.filename), u'保存错误')
if SaveAsName:
doc.filename = oldname
return False
if doc.untitlednumber > 0:
doc.untitlednumber = -1
doc.SetSavePoint()
doc.OnModified(None)
doc.SetupPrefsDocument()
EpyGlob.CurrDir = os.path.dirname(doc.filename)
EpyGlob.EventMgr.PostFileSavedEvent(doc)
return True
def EncodeText(text, encoding='<Default Encoding>', returnEncoding=False):
etext = None
if encoding != '<Default Encoding>':
etext = EncodeTextWithCode(text, encoding)
if etext is not None:
if returnEncoding:
return etext, encoding
else:
return etext
defaultencoding = len(config.prefs.defaultencoding) > 0
enco = CheckForEncodingComment(text)
if enco is not None:
etext = EncodeTextWithCode(text, enco)
if etext is not None:
if returnEncoding:
return etext, enco
else:
return etext
if utf8Detect(text):
etext = EncodeTextWithCode(text, 'utf-8')
if etext is not None:
if returnEncoding:
return etext, 'utf-8'
else:
return etext
if defaultencoding:
etext = EncodeTextWithCode(text, config.prefs.defaultencoding)
if etext is None:
utils.ShowMessage('There was an error using the encoding "%s".' % (config.prefs.defaultencoding), 'Encoding Error')
else:
if returnEncoding:
return etext, config.prefs.defaultencoding
else:
return etext
if CheckAscii(text):
if returnEncoding:
return text, 'ascii'
else:
return text
if etext is None:
etext = EncodeTextWithCode(text, wx.GetDefaultPyEncoding())
if etext is None:
# Patch by knuger, Jan 2007: added "Please try..." to error message
raise Exception, \
'Encoding Error! Please try another Default Encoding (See Options -> Preferences -> General)'
else:
if returnEncoding:
return text, wx.GetDefaultPyEncoding()
else:
return text
def Init():
global app
global prefs, prefsfile, AppDataDir, AppDir, BitmapDir
global PLATFORM_IS_WIN, PLATFORM_IS_GTK, PLATFORM_IS_MAC
global pythexec, pythexecw
app = wx.GetApp()
#System constants
PLATFORM_IS_WIN = wx.Platform == '__WXMSW__' # (sys.platform == "win32") or #wx.PLATFORM_WINDOWS or wx.PLATFORM_WINDOWS
PLATFORM_IS_GTK = wx.Platform == '__WXGTK__'
PLATFORM_IS_MAC = wx.Platform == '__WXMAC__'
if PLATFORM_IS_WIN:
pythexec = sys.prefix.replace("\\", "/") + "/python.exe"
pythexecw = sys.prefix.replace("\\", "/") + "/python.exe"
else:
pythexec = sys.executable
#Preferences
AppDir = utils.module_path()
AppDataDir = os.path.join(AppDir, "data")
if not os.path.exists(AppDataDir):
os.mkdir(AppDataDir)
BitmapDir = os.path.join(AppDir, "bitmaps")
if not os.path.exists(BitmapDir):
utils.ShowMessage(
"Bitmap Directory (" + BitmapDir + ") does Not Exist.",
"EasyPython Fatal Error")
sys.exit(1)
prefsfile = os.path.join(AppDataDir, "preferences.dat")
prefs = drPreferences(PLATFORM_IS_WIN, AppDir)
LoadPreferences()
utils.Init()
if prefs.defaultdirectory:
EpyGlob.CurrDir = prefs.defaultdirectory
else:
#add limodou 2004/04/17
#if defaultdirectory is empty, then use the last recently file's dir
if EpyGlob.recentfiles:
EpyGlob.CurrDir = os.path.dirname(EpyGlob.recentfiles[0])
#end limodou
else:
EpyGlob.CurrDir = AppDir
try:
os.chdir(EpyGlob.CurrDir)
except:
EpyGlob.CurrDir = AppDir
os.chdir(EpyGlob.CurrDir)
def OnOpenRecentFile(self, event):
recentmenuindex = event.GetId() - self.ID_RECENT_FILES_BASE
filename = EpyGlob.RecentFiles[recentmenuindex]
if not os.path.isfile(filename):
utils.ShowMessage(u"历史文件[%s]已经不存在!" % filename, "EasyPython Error")
#TODO： clear recent files
return
self.docMgr.OpenOrSwitchToFile(filename)
def __init__(self, parent, id, drframe):
wx.Panel.__init__(self, parent, id)
try:
f = file(config.AppDir + "/documentation/gpl.html", 'rb')
text = f.read()
f.close()
except:
utils.ShowMessage('Error Reading the GPL!', 'About Dialog Error')
return
self.htmlBox = wx.html.HtmlWindow(self, -1)
self.htmlBox.SetPage(text)
self.theSizer = wx.BoxSizer(wx.VERTICAL)
self.theSizer.Add(self.htmlBox, 1, wx.EXPAND)
self.SetAutoLayout(True)
self.SetSizer(self.theSizer)
def OnRun(self, event):
if self.docMgr.selection < 0:
return
#patch [ 1367222 ] Improved Run Command + HTML Browser
if self.docMgr.currDoc.GetModify():
if not utils.Ask(u"文件已经被修改了,必须保存后才能运行.\n你需要保存文件吗?", "EasyPython"):
return
if not self.OnSaveFile(event):
return
if not utils.IsPythonFile(self.docMgr.currDoc.filename):
return
cwd = os.getcwd()
cdir, filen = os.path.split(self.docMgr.currDoc.filename)
try:
os.chdir(cdir)
except:
utils.ShowMessage(u"不能转换当前工作目录到:%s." % cdir, u"EasyPython运行错误")
return
largs = ""
if (len(EpyGlob.LastProgArgs) > 0):
largs = ' ' + EpyGlob.LastProgArgs
if config.PLATFORM_IS_WIN:
self.RunCmd(("cmd /k " + config.pythexecw + ' "' +
self.docMgr.currDoc.filename.replace("\\", "/") +
'"' + largs), "Running " + filen, filen)
else:
self.RunCmd(
(config.pythexec + " -u " + config.prefs.pythonargs + ' "' +
self.docMgr.currDoc.filename + '"' + largs),
"Running " + filen, filen
) #patch: [ 1366679 ] Goto Line Should Not Display At Top Of Window
os.chdir(cwd)
def OnKeyDown(self, event):
if self.pid == -1:
return
result = EpyGlob.mainFrame.RunShortcuts(event)
if result > -1:
pos = self.GetCurrentPos()
if not self.pid == -1:
if (pos >= self.editpoint) and (result == wx.stc.STC_CMD_NEWLINE):
self.commandinprogress = True
text = self.GetTextRange(self.editpoint, self.GetLength())
l = len(self.CommandArray)
if l < self.MAX_PROMPT_COMMANDS:
if text in self.CommandArray:
self.CommandArray.pop(self.CommandArray.index(text))
self.CommandArray.insert(0, text)
self.CommandArrayPos = -1
else:
self.CommandArray.pop()
self.CommandArray.insert(0, text)
self.CommandArrayPos = -1
if not text:
text = '\n'
self.GotoPos(self.GetLength())
self.AddText(self.GetEndOfLineCharacter())
elif text[-1] != '\n':
text += '\n'
self.GotoPos(self.GetLength())
self.AddText(self.GetEndOfLineCharacter())
try:
etext = drEncoding.EncodeText(text)
except:
print 'Error Encoding Text'
return
#ugly hack, but otherwise, drpython crashes
etext, corrected = self.CheckAndCorrectAsciiText(etext)
if corrected:
utils.ShowMessage("Sorry, only ascii codes until 127 possible.\nOtherwiese the program crashes", "EasyPython Error")
self.outputstream.write(etext)
self.GotoPos(self.GetLength())
self._addoutput()
self.editpoint = self.GetLength()
self.ScrollToLine(self.LineFromPosition(self.editpoint))
self.commandinprogress = False
elif result == wx.stc.STC_CMD_LINEUP:
l = len(self.CommandArray)
if self.CommandArray:
if (self.CommandArrayPos + 1) < l:
self.GotoPos(self.editpoint)
self.SetTargetStart(self.editpoint)
self.SetTargetEnd(self.GetLength())
self.CommandArrayPos = self.CommandArrayPos + 1
self.ReplaceTarget(self.CommandArray[self.CommandArrayPos])
elif result == wx.stc.STC_CMD_LINEDOWN:
if (len(self.CommandArray) > 0):
self.GotoPos(self.editpoint)
self.SetTargetStart(self.editpoint)
self.SetTargetEnd(self.GetLength())
if (self.CommandArrayPos - 1) > -1:
self.CommandArrayPos = self.CommandArrayPos - 1
self.ReplaceTarget(self.CommandArray[self.CommandArrayPos])
else:
if (self.CommandArrayPos - 1) > -2:
self.CommandArrayPos = self.CommandArrayPos - 1
self.ReplaceTarget("")
if ((pos > self.editpoint) and (result in reserved)) or \
(pos >= self.editpoint) and (result == wx.stc.STC_CMD_CHARRIGHT):
event.Skip()
def OpenFile(self, filename, oldDoc=None):
filename = os.path.abspath(filename).replace("\\", '/')
if type(filename) != unicode:
filename = filename.decode(wx.GetDefaultPyEncoding())
if not os.path.isfile(filename):
utils.ShowMessage(u"文件[%s]不存在!" % filename, "EasyPython Error")
return
wx.BeginBusyCursor()
encoding = 'utf-8'
try:
cfile = file(filename, 'rb')
except:
utils.ShowMessage("Error Opening: " + filename, "EasyPython Error")
wx.EndBusyCursor()
return
'''
if editrecentfiles:
self.DestroyRecentFileMenu()
if EpyGlob.RecentFiles.count(filename) != 0:
EpyGlob.RecentFiles.remove(filename)
if len(EpyGlob.RecentFiles) == config.prefs.recentfileslimit:
EpyGlob.RecentFiles.pop()
EpyGlob.RecentFiles.insert(0, filename)
self.WriteRecentFiles()
'''
if oldDoc != None:
newDoc = oldDoc
else:
newDoc = DrText(self.frame)
newDoc.filename = filename
newDoc.untitlednumber = -1
self.docs.append(newDoc)
EpyGlob.EventMgr.PostFileLoadingEvent(newDoc)
self.docbook.AddPage(newDoc, newDoc.GetFileNameTitle())
try:
oof = cfile.read()
#Encoding
try:
oof, e = drEncoding.EncodeText(oof, encoding, True)
newDoc.SetText(oof)
newDoc.SetEncoding(e)
except:
utils.ShowMessage(
'There was an error opening the document %s.' % (filename),
'Open Error')
wx.EndBusyCursor()
self.frame.OnCloseFile(None)
return
cfile.close()
newDoc.EmptyUndoBuffer()
newDoc.SetSavePoint()
newDoc.SetupPrefsDocument()
newDoc.SetupLineNumbersMargin()
newDoc.indentationtype = newDoc.CheckIndentation()
self.CheckIndentation(newDoc, oof)
newDoc.mtime = int(os.stat(filename).st_mtime)
newDoc.SetScrollWidth(1)
self.CheckLineEnding(newDoc, oof)
#Scrolling
lines = oof.split(newDoc.GetEndOfLineCharacter())
spaces = "\t".expandtabs(config.prefs.doctabwidth[newDoc.filetype])
line = ''
length = 0
x = 0
for l in lines:
if len(l) > length:
line = l
length = len(l)
x += 1
line = line.replace('\t', spaces) + '000'
scrollwidth = newDoc.TextWidth(wx.stc.STC_STYLE_DEFAULT, line)
newDoc.SetScrollWidth(scrollwidth)
newDoc.SetXOffset(0)
#/End Scrolling
except:
utils.ShowMessage(
"Error Opening: " + filename + "Processing failed",
"EasyPython Error")
#self.frame.CreateRecentFileMenu()
index = self.docs.index(newDoc)
self.SelectDoc(index)
EpyGlob.EventMgr.PostFileLoadedEvent(newDoc)
wx.EndBusyCursor()