forms.py 文件源码

def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        self.helper = FormHelper()
        self.helper.layout = Layout(
            Field('username'),
            HTML("""<i class="pull-right forgot-link">"""
                 """<a tabindex="-1" href="{{% url 'accounts:forgot' %}}">"""
                 """{}</a></i>""".format(_("Forgot your password?"))),
            Field('password'),
            HTML("""<div class="g-signin2 pull-left" """
                 """data-onsuccess="onGoogleSignIn" """
                 """data-theme="dark"></div>"""),
            FormActions(
                HTML("""<a href="{{% url 'accounts:register' %}}" """
                     """class="btn btn-default">{}</a> """.format(
                         _("Sign up"))),
                Submit('log in', _("Log in")),
                css_class="pull-right"
            )
        )