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Viewing changes to bzrlib/transport/http/_pycurl.py

  • Committer: Robert Collins
  • Date: 2007-10-17 09:39:41 UTC
  • mfrom: (2911 +trunk)
  • mto: This revision was merged to the branch mainline in revision 2933.
  • Revision ID: robertc@robertcollins.net-20071017093941-v7d1djrt2617citb
Merge bzr.dev.

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bzrlib/transport/http/_pycurl.py
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    ca_bundle,
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    _extract_headers,
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    HttpTransportBase,
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    _pycurl_errors,
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    response,
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    )
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    raise DependencyNotPresent('pycurl', e)
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def _get_pycurl_errcode(symbol, default):
 
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    """
 
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    Returns the numerical error code for a symbol defined by pycurl.
 
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    Different pycurl implementations define different symbols for error
 
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    codes. Old versions never define some symbols (wether they can return the
 
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    corresponding error code or not). The following addresses the problem by
 
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    defining the symbols we care about.  Note: this allows to define symbols
 
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    for errors that older versions will never return, which is fine.
 
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    """
 
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    return pycurl.__dict__.get(symbol, default)
 
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CURLE_SSL_CACERT_BADFILE = _get_pycurl_errcode('E_SSL_CACERT_BADFILE', 77)
 
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CURLE_COULDNT_CONNECT = _get_pycurl_errcode('E_COULDNT_CONNECT', 7)
 
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CURLE_COULDNT_RESOLVE_HOST = _get_pycurl_errcode('E_COULDNT_RESOLVE_HOST', 6)
 
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CURLE_COULDNT_RESOLVE_PROXY = _get_pycurl_errcode('E_COULDNT_RESOLVE_PROXY', 5)
 
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CURLE_GOT_NOTHING = _get_pycurl_errcode('E_GOT_NOTHING', 52)
 
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CURLE_PARTIAL_FILE = _get_pycurl_errcode('E_PARTIAL_FILE', 18)
 
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register_urlparse_netloc_protocol('http+pycurl')
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        except pycurl.error, e:
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            url = curl.getinfo(pycurl.EFFECTIVE_URL)
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            mutter('got pycurl error: %s, %s, %s, url: %s ',
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                    e[0], _pycurl_errors.errorcode[e[0]], e, url)
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            if e[0] in (_pycurl_errors.CURLE_COULDNT_RESOLVE_HOST,
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                        _pycurl_errors.CURLE_COULDNT_CONNECT,
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                        _pycurl_errors.CURLE_GOT_NOTHING,
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                        _pycurl_errors.CURLE_COULDNT_RESOLVE_PROXY):
 
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                    e[0], e[1], e, url)
 
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            if e[0] in (CURLE_SSL_CACERT_BADFILE,
 
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                        CURLE_COULDNT_RESOLVE_HOST,
 
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                        CURLE_COULDNT_CONNECT,
 
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                        CURLE_GOT_NOTHING,
 
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                        CURLE_COULDNT_RESOLVE_PROXY,):
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                raise ConnectionError('curl connection error (%s)\non %s'
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                              % (e[1], url))
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            elif e[0] == _pycurl_errors.CURLE_PARTIAL_FILE:
 
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            elif e[0] == CURLE_PARTIAL_FILE:
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                # Pycurl itself has detected a short read.  We do
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                # not have all the information for the
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                # ShortReadvError, but that should be enough