textView.py 文件源码

def view_file(parent, title, filename, encoding=None, modal=True):
    try:
        if encoding:
            import codecs
            textFile = codecs.open(filename, 'r')
        else:
            textFile = open(filename, 'r')
    except IOError:
        tkMessageBox.showerror(title='File Load Error',
                               message='Unable to load file %r .' % filename,
                               parent=parent)
    except UnicodeDecodeError as err:
        showerror(title='Unicode Decode Error',
                  message=str(err),
                  parent=parent)
    else:
        return view_text(parent, title, textFile.read(), modal)