mirror of https://github.com/docker/docker-py.git
89 lines
2.4 KiB
Python
89 lines
2.4 KiB
Python
# Copyright 2014 dotCloud inc.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import requests
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class APIError(requests.exceptions.HTTPError):
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def __init__(self, message, response, explanation=None):
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# requests 1.2 supports response as a keyword argument, but
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# requests 1.1 doesn't
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super(APIError, self).__init__(message)
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self.response = response
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self.explanation = explanation
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if self.explanation is None and response.content:
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self.explanation = response.content.strip()
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def __str__(self):
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message = super(APIError, self).__str__()
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if self.is_client_error():
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message = '{0} Client Error: {1}'.format(
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self.response.status_code, self.response.reason)
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elif self.is_server_error():
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message = '{0} Server Error: {1}'.format(
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self.response.status_code, self.response.reason)
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if self.explanation:
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message = '{0} ("{1}")'.format(message, self.explanation)
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return message
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def is_client_error(self):
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return 400 <= self.response.status_code < 500
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def is_server_error(self):
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return 500 <= self.response.status_code < 600
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class DockerException(Exception):
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pass
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class NotFound(APIError):
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pass
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class InvalidVersion(DockerException):
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pass
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class InvalidRepository(DockerException):
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pass
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class InvalidConfigFile(DockerException):
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pass
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class DeprecatedMethod(DockerException):
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pass
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class TLSParameterError(DockerException):
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def __init__(self, msg):
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self.msg = msg
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def __str__(self):
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return self.msg + (". TLS configurations should map the Docker CLI "
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"client configurations. See "
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"http://docs.docker.com/examples/https/ for "
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"API details.")
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class NullResource(DockerException, ValueError):
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pass
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