Exemple #1
0
    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
Exemple #2
0
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
Exemple #3
0
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)
Exemple #4
0
    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)
Exemple #6
0
    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)
Exemple #7
0
    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()
Exemple #8
0
    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()