user = UserInfo.objects.filter(username=val).exists()ifnot user:returnvalelse: raise ValidationError("该用户已注册!")
form组件的校验与drf中的serializer的校验挺像的,clean_变成了validated_,但是drf出错误时raise exceptions.ValidationError(msg, code)会直接返回符合rf规则的响应,不会继续后续的校验。
我是Python的新手。我需要在python中对try-except语句的except部分进行单元测试。我用的是pytest。问题是我不知道如何强制try部分引发异常。Conflict(e.message)我正在尝试将monkeypatch与此代码一起使用。(): raise 浏览1提问于2016-05-19得票数 1 2回答 当pytest显示相同的值时,ValidationError断言不起作用 、、、...
(value, six.string_types) and value.lower() in ('false', '0'): value = False else: value = bool(value) return super(BooleanField, self).to_python(value) def validate(self, value): if not value and self.required: raise ValidationError(self.error_messages['required'], code='required'...
比如这句: email = self.cleaned_data['email'] try: User.objects.get(email = email) except ObjectDoesNotExist: return email raise forms.ValidationError('用户数据库中已经有该电子邮件了') 这个self.就是代表的RegistrationForm().cleaned_data['email']? 取出表单里的email后执行:try: 把从表单里的...
python2.4/site-packages/django/newforms/fields.py", line 454, in clean super(BooleanField, self).clean(value) File "/usr/lib/python2.4/site-packages/django/newforms/fields.py", line 93, in clean raise ValidationError(ugettext(u'This field is required.')) File "/usr/lib/python2.4/site-...
raise ValidationError(f"Unable to open file: {e}") from e+except pymupdf.mupdf.FzErrorBase as e:+# https://github.com/pymupdf/PyMuPDF/issues/3905+raise ValidationError(+f"Perhaps not a pdf file? Unexpected error: {e}"+) from e
raiseValidationError( f"In{self.rulename!r}there is an alternative that contains " f"RAISE_SYNTAX_ERROR; this is only allowed in invalid_ rules" ) defvalidate_grammar(the_grammar:grammar.Grammar)->None: forvalidator_clsinGrammarValidator.__subclasses__(): ...
traceback = sys.exc_info()[2]raise_(frappe.ValidationError, e, traceback)exceptsmtplib.SMTPException: frappe.msgprint(_('Unable to send emails at this time'))raise 开发者ID:britlog,项目名称:frappe,代码行数:53,代码来源:smtp.py 示例7: create_execution_state ...
jsonschema.validate(stripped, schema)exceptjsonschema_exceptions.ValidationErrorase:try: field = e.path.pop()ife.pathelsee.validator_value.pop()exceptAttributeError: field =Noneraise_invalid(self.request, name=field, description=e.message) new[self.schema_field] = collection_timestampreturnnew ...