app.py 文件源码

def _showWarning(self, message, category, filename, lineno,
                     file=None, line=None):
        # Don't display repeat warnings
        if str(message) in self.logged_warnings:
            return
        m = warnings.formatwarning(message, category, filename, lineno, line)
        self.log.warning(m)
        self.logged_warnings.add(str(message))
        # Log this warning, but never display it to the user; it is
        # nearly un-actionable.
        if category == requestsexceptions.InsecurePlatformWarning:
            return
        if category == requestsexceptions.SNIMissingWarning:
            return
        # Disable InsecureRequestWarning when certificate validation is disabled
        if not self.config.verify_ssl:
            if category == requestsexceptions.InsecureRequestWarning:
                return
        self.error_queue.put(('Warning', m))
        os.write(self.error_pipe, six.b('error\n'))