def apply_with(self, obj, val, _):
"""
"""
if isinstance(val, six.string_types):
val = json.loads(val)
val = set(val) if obj.uniqueItems else val
if obj.items and len(val):
self.extend(map(functools.partial(prim_factory, obj.items), val))
val = []
# init array as list
if obj.minItems and len(self) < obj.minItems:
raise errs.ValidationError('Array should be more than {0}, not {1}'.format(obj.minItems, len(self)))
if obj.maxItems and len(self) > obj.maxItems:
raise errs.ValidationError('Array should be less than {0}, not {1}'.format(obj.maxItems, len(self)))
self.__collection_format = getattr(obj, 'collectionFormat', 'csv')
return val
def _comp_(vv, o, is_max):
n = getattr(o, 'maximum' if is_max else 'minimum', None)
if n == None:
return
_eq = getattr(o, 'exclusiveMaximum' if is_max else 'exclusiveMinimum', False)
if is_max:
to_raise = vv >= n if _eq else vv > n
else:
to_raise = vv <= n if _eq else vv < n
if to_raise:
raise errs.ValidationError('condition failed: {0}, v:{1} compared to o:{2}'.format('maximum' if is_max else 'minimum', vv, n))
def apply_with(ret, obj):
""" helper function for Number, Integer, String.
These types didn't have a class, so can't have apply_with
member function.
Their apply_with would be implemented here.
"""
def _comp_(vv, o, is_max):
n = getattr(o, 'maximum' if is_max else 'minimum', None)
if n == None:
return
_eq = getattr(o, 'exclusiveMaximum' if is_max else 'exclusiveMinimum', False)
if is_max:
to_raise = vv >= n if _eq else vv > n
else:
to_raise = vv <= n if _eq else vv < n
if to_raise:
raise errs.ValidationError('condition failed: {0}, v:{1} compared to o:{2}'.format('maximum' if is_max else 'minimum', vv, n))
if isinstance(ret, six.integer_types):
_comp_(ret, obj, False)
_comp_(ret, obj, True)
elif isinstance(ret, six.string_types):
if obj.enum and ret not in obj.enum:
raise errs.ValidationError('{0} is not a valid enum for {1}'.format(ret, str(obj.enum)))
if obj.maxLength and len(ret) > obj.maxLength:
raise errs.ValidationError('[{0}] is longer than {1} characters'.format(ret, str(obj.maxLength)))
if obj.minLength and len(ret) < obj.minLength:
raise errs.ValidationError('[{0}] is shoter than {1} characters'.format(ret, str(obj.minLength)))
# TODO: handle pattern
elif isinstance(ret, float):
_comp_(ret, obj, False)
_comp_(ret, obj, True)
if obj.multipleOf and ret % obj.multipleOf != 0:
raise errs.ValidationError('{0} should be multiple of {1}'.format(ret, obj.multipleOf))
else:
raise errs.ValidationError('Unknown Type: {0}'.format(type(ret)))
def validate(self, strict=True):
""" check if this Swagger API valid or not.
:param bool strict: when in strict mode, exception would be raised if not valid.
:return: validation errors
:rtype: list of tuple(where, type, msg).
"""
result = self._validate()
if strict and len(result):
raise errs.ValidationError('this Swagger App contains error: {0}.'.format(len(result)))
return result