configHelpSourceEdit.py 文件源码

def browseFile(self):
        filetypes = [
            ("HTML Files", "*.htm *.html", "TEXT"),
            ("PDF Files", "*.pdf", "TEXT"),
            ("Windows Help Files", "*.chm"),
            ("Text Files", "*.txt", "TEXT"),
            ("All Files", "*")]
        path = self.path.get()
        if path:
            dir, base = os.path.split(path)
        else:
            base = None
            if sys.platform[:3] == 'win':
                dir = os.path.join(os.path.dirname(sys.executable), 'Doc')
                if not os.path.isdir(dir):
                    dir = os.getcwd()
            else:
                dir = os.getcwd()
        opendialog = tkFileDialog.Open(parent=self, filetypes=filetypes)
        file = opendialog.show(initialdir=dir, initialfile=base)
        if file:
            self.path.set(file)