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import json
class HTTPError(Exception):
""" Base of all other errors"""
def __init__(self, *args):
if len(args) == 4:
self.status_code = args[0]
self.reason = args[1]
self.body = args[2]
self.headers = args[3]
else:
self.status_code = args[0].code
self.reason = args[0].reason
self.body = args[0].read()
self.headers = args[0].hdrs
def __reduce__(self):
return (
HTTPError,
(self.status_code, self.reason, self.body, self.headers)
)
@property
def to_dict(self):
"""
:return: dict of response error from the API
"""
return json.loads(self.body.decode('utf-8'))
class BadRequestsError(HTTPError):
pass
class UnauthorizedError(HTTPError):
pass
class ForbiddenError(HTTPError):
pass
class NotFoundError(HTTPError):
pass
class MethodNotAllowedError(HTTPError):
pass
class PayloadTooLargeError(HTTPError):
pass
class UnsupportedMediaTypeError(HTTPError):
pass
class TooManyRequestsError(HTTPError):
pass
class InternalServerError(HTTPError):
pass
class ServiceUnavailableError(HTTPError):
pass
class GatewayTimeoutError(HTTPError):
pass
err_dict = {
400: BadRequestsError,
401: UnauthorizedError,
403: ForbiddenError,
404: NotFoundError,
405: MethodNotAllowedError,
413: PayloadTooLargeError,
415: UnsupportedMediaTypeError,
429: TooManyRequestsError,
500: InternalServerError,
503: ServiceUnavailableError,
504: GatewayTimeoutError
}
def handle_error(error):
try:
exc = err_dict[error.code](error)
except KeyError:
return HTTPError(error)
return exc
|
