53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
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"""xmlrpclib.Transport implementation
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"""
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import logging
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# NOTE: XMLRPC Client is not annotated in typeshed as on 2017-07-17, which is
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# why we ignore the type on this import
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from pip._vendor.six.moves import xmlrpc_client # type: ignore
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from pip._vendor.six.moves.urllib import parse as urllib_parse
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from pip._internal.exceptions import NetworkConnectionError
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from pip._internal.network.utils import raise_for_status
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from pip._internal.utils.typing import MYPY_CHECK_RUNNING
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if MYPY_CHECK_RUNNING:
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from typing import Dict
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from pip._internal.network.session import PipSession
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logger = logging.getLogger(__name__)
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class PipXmlrpcTransport(xmlrpc_client.Transport):
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"""Provide a `xmlrpclib.Transport` implementation via a `PipSession`
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object.
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"""
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def __init__(self, index_url, session, use_datetime=False):
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# type: (str, PipSession, bool) -> None
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xmlrpc_client.Transport.__init__(self, use_datetime)
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index_parts = urllib_parse.urlparse(index_url)
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self._scheme = index_parts.scheme
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self._session = session
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def request(self, host, handler, request_body, verbose=False):
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# type: (str, str, Dict[str, str], bool) -> None
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parts = (self._scheme, host, handler, None, None, None)
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url = urllib_parse.urlunparse(parts)
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try:
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headers = {'Content-Type': 'text/xml'}
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response = self._session.post(url, data=request_body,
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headers=headers, stream=True)
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raise_for_status(response)
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self.verbose = verbose
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return self.parse_response(response.raw)
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except NetworkConnectionError as exc:
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assert exc.response
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logger.critical(
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"HTTP error %s while getting %s",
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exc.response.status_code, url,
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)
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raise
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