forms.py 文件源码

def __init__(self, sitekey=None, secretkey=None, timeout=None, pass_on_error=None, **kwargs):
        """
        :param sitekey: site key (public)
        :param secretkey: secret key (private)
        :param timeout: connection to recaptcha service timeout
        :param pass_on_error: do not raise exception if recaptcha service is not working.
        """
        self.sitekey = sitekey or getattr(settings, 'RECAPTCHA_SITEKEY')
        self.secretkey = secretkey or getattr(settings, 'RECAPTCHA_SECRETKEY')

        if timeout is None:
            timeout = getattr(settings, 'RECAPTCHA_TIMEOUT', default_settings.RECAPTCHA_TIMEOUT)
        self.timeout = timeout

        if pass_on_error is None:
            pass_on_error = getattr(settings, 'RECAPTCHA_PASS_ON_ERROR', default_settings.RECAPTCHA_PASS_ON_ERROR)
        self.pass_on_error = pass_on_error

        if not 'widget' in kwargs:
            recaptcha_widget = import_string(getattr(settings, 'RECAPTCHA_WIDGET', default_settings.RECAPTCHA_WIDGET))
            kwargs['widget'] = recaptcha_widget(sitekey=self.sitekey)
        elif isinstance(kwargs['widget'], type):
            kwargs['widget'] = kwargs['widget'](sitekey=self.sitekey)

        super().__init__(**kwargs)