def generate_path_validator(api_path, path_definition, parameters,
context, **kwargs):
"""
Generates a callable for validating the parameters in a response object.
"""
path_level_parameters = dereference_parameter_list(
path_definition.get('parameters', []),
context,
)
operation_level_parameters = dereference_parameter_list(
parameters,
context,
)
all_parameters = merge_parameter_lists(
path_level_parameters,
operation_level_parameters,
)
# PATH
in_path_parameters = filter_parameters(all_parameters, in_=PATH)
return chain_reduce_partial(
attrgetter('path'),
generate_path_parameters_validator(api_path, in_path_parameters, context),
)
def generate_path_validator(api_path, path_definition, parameters,
context, **kwargs):
"""
Generates a callable for validating the parameters in a response object.
"""
path_level_parameters = dereference_parameter_list(
path_definition.get('parameters', []),
context,
)
operation_level_parameters = dereference_parameter_list(
parameters,
context,
)
all_parameters = merge_parameter_lists(
path_level_parameters,
operation_level_parameters,
)
# PATH
in_path_parameters = filter_parameters(all_parameters, in_=PATH)
return chain_reduce_partial(
attrgetter('path'),
generate_path_parameters_validator(api_path, in_path_parameters, context),
)
def generate_parameters_validator(api_path, path_definition, parameters,
context, **kwargs):
"""
Generates a validator function to validate.
- request.path against the path parameters.
- request.query against the query parameters.
- request.headers against the header parameters.
- TODO: request.body against the body parameters.
- TODO: request.formData against any form data.
"""
# TODO: figure out how to merge this with the same code in response
# validation.
validators = ValidationDict()
path_level_parameters = dereference_parameter_list(
path_definition.get('parameters', []),
context,
)
operation_level_parameters = dereference_parameter_list(
parameters,
context,
)
all_parameters = merge_parameter_lists(
path_level_parameters,
operation_level_parameters,
)
# PATH
in_path_parameters = filter_parameters(all_parameters, in_=PATH)
validators.add_validator(
'path',
chain_reduce_partial(
operator.attrgetter('path'),
generate_path_parameters_validator(api_path, in_path_parameters,
context),
),
)
# QUERY
in_query_parameters = filter_parameters(all_parameters, in_=QUERY)
validators.add_validator(
'query',
chain_reduce_partial(
operator.attrgetter('query_data'),
functools.partial(
validate_query_parameters,
query_parameters=in_query_parameters,
context=context,
),
),
)
# HEADERS
in_header_parameters = filter_parameters(all_parameters, in_=HEADER)
validators.add_validator(
'headers',
chain_reduce_partial(
operator.attrgetter('headers'),
generate_header_validator(in_header_parameters, context),
),
)
# FORM_DATA
# in_form_data_parameters = filter_parameters(all_parameters, in_=FORM_DATA)
# validators.add_validator(
# 'form_data',
# chain_reduce_partial(
# operator.attrgetter('data'),
# generate_form_data_validator(in_form_data_parameters, context),
# )
# )
# REQUEST_BODY
in_request_body_parameters = filter_parameters(all_parameters, in_=BODY)
validators.add_validator(
'request_body',
chain_reduce_partial(
operator.attrgetter('data'),
generate_request_body_validator(in_request_body_parameters,
context),
))
return generate_object_validator(field_validators=validators)
def generate_parameters_validator(api_path, path_definition, parameters,
context, **kwargs):
"""
Generates a validator function to validate.
- request.path against the path parameters.
- request.query against the query parameters.
- request.headers against the header parameters.
- TODO: request.body against the body parameters.
- TODO: request.formData against any form data.
"""
# TODO: figure out how to merge this with the same code in response
# validation.
validators = ValidationDict()
path_level_parameters = dereference_parameter_list(
path_definition.get('parameters', []),
context,
)
operation_level_parameters = dereference_parameter_list(
parameters,
context,
)
all_parameters = merge_parameter_lists(
path_level_parameters,
operation_level_parameters,
)
# PATH
in_path_parameters = filter_parameters(all_parameters, in_=PATH)
validators.add_validator(
'path',
chain_reduce_partial(
attrgetter('path'),
generate_path_parameters_validator(api_path, in_path_parameters, context),
),
)
# QUERY
in_query_parameters = filter_parameters(all_parameters, in_=QUERY)
validators.add_validator(
'query',
chain_reduce_partial(
attrgetter('query_data'),
functools.partial(
validate_query_parameters,
query_parameters=in_query_parameters,
context=context,
),
),
)
# HEADERS
in_header_parameters = filter_parameters(all_parameters, in_=HEADER)
validators.add_validator(
'headers',
chain_reduce_partial(
attrgetter('headers'),
generate_header_validator(in_header_parameters, context),
),
)
# FORM_DATA
# in_form_data_parameters = filter_parameters(all_parameters, in_=FORM_DATA)
# validators.add_validator(
# 'form_data',
# chain_reduce_partial(
# attrgetter('data'),
# generate_form_data_validator(in_form_data_parameters, context),
# )
# )
# REQUEST_BODY
in_request_body_parameters = filter_parameters(all_parameters, in_=BODY)
validators.add_validator(
'request_body',
chain_reduce_partial(
attrgetter('data'),
generate_request_body_validator(in_request_body_parameters, context),
)
)
return generate_object_validator(field_validators=validators)
