def test_raise_error(self):
other = lambda v: DataError('other error', code='other_error')
fail_other = t.Atom('a') & other
res = extract_error(fail_other, 'a')
assert res == 'other error'
ttt = t.And(other, t.Any)
res = extract_error(ttt, 45)
assert res == 'other error'
async def check(self, value: Any):
"""
Check if value is valid by template
Raises:
ValueError if template is not set
trafaret.DataError if value is not valid
"""
if self._template is None:
raise ValueError("Template not set")
errors = []
for template in self._template:
try:
await template.async_check(value)
except DataError as e:
errors.append(e.error)
else:
return
raise DataError(error='\n'.join(errors))
def test_raise_error(self):
other = lambda v: DataError('other error')
fail_other = t.Atom('a') & other
res = extract_error(fail_other, 'a')
self.assertEqual(res, 'other error')
def _data_error_response(e: DataError):
return {"message": "Bad request", "errors": e.as_dict()}, 400