commands.py 文件源码

def error_command(method):
    """
    A decorator that executes method only if the current view has errors.

    This decorator is meant to be used only with the run method of
    sublime_plugin.TextCommand subclasses.

    A wrapped version of method is returned.

    """

    def run(self, edit, **kwargs):
        vid = self.view.id()

        if vid in persist.errors and persist.errors[vid]:
            method(self, self.view, persist.errors[vid], persist.highlights[vid], **kwargs)
        else:
            sublime.status_message('No lint errors.')

    return run