我们从Python开源项目中，提取了以下12个代码示例，用于说明如何使用win32con.OFN_OVERWRITEPROMPT。
def OnFileOpen(self, id, code): openFlags = win32con.OFN_OVERWRITEPROMPT | win32con.OFN_FILEMUSTEXIST fspec = "Type Libraries (*.tlb, *.olb)|*.tlb;*.olb|OCX Files (*.ocx)|*.ocx|DLL's (*.dll)|*.dll|All Files (*.*)|*.*||" dlg = win32ui.CreateFileDialog(1, None, None, openFlags, fspec) if dlg.DoModal() == win32con.IDOK: try: self.tlb = pythoncom.LoadTypeLib(dlg.GetPathName()) except pythoncom.ole_error: self.MessageBox("The file does not contain type information") self.tlb = None self._SetupTLB()
def PutFile(message=None, fileName=None): """ Save file dialog. Returns path if one is entered. Otherwise it returns None. Availability: FontLab, Macintosh, PC """ path = None if MAC: if haveMacfs: fss, ok = macfs.StandardPutFile(message, fileName) if ok: path = fss.as_pathname() else: import EasyDialogs path = EasyDialogs.AskFileForSave(message, savedFileName=fileName) elif PC: if inFontLab: if not message: message = '' if not fileName: fileName = '' path = fl.GetFileName(0, message, fileName, '') else: openFlags = win32con.OFN_OVERWRITEPROMPT|win32con.OFN_EXPLORER mode_save = 0 myDialog = win32ui.CreateFileDialog(mode_save, None, fileName, openFlags) myDialog.SetOFNTitle(message) is_OK = myDialog.DoModal() if is_OK == 1: path = myDialog.GetPathName() else: _raisePlatformError('GetFile') return path
def OnCmdSave(self, cmd, code): flags = win32con.OFN_OVERWRITEPROMPT dlg = win32ui.CreateFileDialog(0, None, None, flags, "Text Files (*.txt)|*.txt||", self) dlg.SetOFNTitle("Save Results As") if dlg.DoModal() == win32con.IDOK: pn = dlg.GetPathName() self._obj_.SaveTextFile(pn) return 0
def OnCmdSave(self, cmd, code): flags = win32con.OFN_OVERWRITEPROMPT dlg = win32ui.CreateFileDialog(0, None, None, flags, "Text Files (*.txt)|*.txt||", self) dlg.SetOFNTitle("Save Results As") if dlg.DoModal() == win32con.IDOK: pn = dlg.GetPathName() self._obj_.SaveFile(pn) return 0
def OnBrowse(self, id, cmd): openFlags = win32con.OFN_OVERWRITEPROMPT|win32con.OFN_FILEMUSTEXIST dlg = win32ui.CreateFileDialog(1,None,None,openFlags, "Python Scripts (*.py)|*.py||", self) dlg.SetOFNTitle("Run Script") if dlg.DoModal()!=win32con.IDOK: return 0 self['script'] = dlg.GetPathName() self.UpdateData(0) return 0
def run(self): try: if self.mode != "dir": args = {} if self.path: args["InitialDir"] = os.path.dirname(self.path) path = os.path.splitext(os.path.dirname(self.path)) args["File"] = path[0] args["DefExt"] = path[1] args["Title"] = self.title if self.title else "Pick a file..." args["CustomFilter"] = 'Other file types\x00*.*\x00' args["FilterIndex"] = 1 filters = "" for f in self.filters: if type(f) == str: filters += (f + "\x00") * 2 else: filters += f[0] + "\x00" + ";".join(f[1:]) + "\x00" args["Filter"] = filters flags = (win32con.OFN_EXTENSIONDIFFERENT | win32con.OFN_OVERWRITEPROMPT) if self.multiple: flags |= win32con.OFN_ALLOWmultiple | win32con.OFN_EXPLORER if self.show_hidden: flags |= win32con.OFN_FORCESHOWHIDDEN args["Flags"] = flags if self.mode == "open": self.fname, _, _ = win32gui.GetOpenFileNameW(**args) elif self.mode == "save": self.fname, _, _ = win32gui.GetSaveFileNameW(**args) if self.fname: if self.multiple: seq = str(self.fname).split("\x00") dir_n, base_n = seq[0], seq[1:] self.selection = [os.path.join(dir_n, i) for i in base_n] else: self.selection = str(self.fname).split("\x00") else: # From http://goo.gl/UDqCqo pidl, display_name, image_list = shell.SHBrowseForFolder( win32gui.GetDesktopWindow(), None, self.title if self.title else "Pick a folder...", 0, None, None ) self.selection = [str(shell.SHGetPathFromIDList(pidl))] return self.selection except (RuntimeError, pywintypes.error): return None
