mirror of https://github.com/docker/docker-py.git
79 lines
1.9 KiB
Python
79 lines
1.9 KiB
Python
import requests
|
|
|
|
|
|
class APIError(requests.exceptions.HTTPError):
|
|
def __init__(self, message, response, explanation=None):
|
|
# requests 1.2 supports response as a keyword argument, but
|
|
# requests 1.1 doesn't
|
|
super(APIError, self).__init__(message)
|
|
self.response = response
|
|
|
|
self.explanation = explanation
|
|
|
|
if self.explanation is None and response.content:
|
|
try:
|
|
self.explanation = response.json()['message']
|
|
except ValueError:
|
|
self.explanation = response.content.strip()
|
|
|
|
def __str__(self):
|
|
message = super(APIError, self).__str__()
|
|
|
|
if self.is_client_error():
|
|
message = '{0} Client Error: {1}'.format(
|
|
self.response.status_code, self.response.reason)
|
|
|
|
elif self.is_server_error():
|
|
message = '{0} Server Error: {1}'.format(
|
|
self.response.status_code, self.response.reason)
|
|
|
|
if self.explanation:
|
|
message = '{0} ("{1}")'.format(message, self.explanation)
|
|
|
|
return message
|
|
|
|
def is_client_error(self):
|
|
return 400 <= self.response.status_code < 500
|
|
|
|
def is_server_error(self):
|
|
return 500 <= self.response.status_code < 600
|
|
|
|
|
|
class DockerException(Exception):
|
|
pass
|
|
|
|
|
|
class NotFound(APIError):
|
|
pass
|
|
|
|
|
|
class InvalidVersion(DockerException):
|
|
pass
|
|
|
|
|
|
class InvalidRepository(DockerException):
|
|
pass
|
|
|
|
|
|
class InvalidConfigFile(DockerException):
|
|
pass
|
|
|
|
|
|
class DeprecatedMethod(DockerException):
|
|
pass
|
|
|
|
|
|
class TLSParameterError(DockerException):
|
|
def __init__(self, msg):
|
|
self.msg = msg
|
|
|
|
def __str__(self):
|
|
return self.msg + (". TLS configurations should map the Docker CLI "
|
|
"client configurations. See "
|
|
"https://docs.docker.com/engine/articles/https/ "
|
|
"for API details.")
|
|
|
|
|
|
class NullResource(DockerException, ValueError):
|
|
pass
|