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annotate mercurial/httppeer.py @ 33827:dedab036215d

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wireproto: use new peer interface The wirepeer class provides concrete implementations of peer interface methods for calling wire protocol commands. It makes sense for this class to inherit from the peer abstract base class. So we change that. Since httppeer and sshpeer have already been converted to the new interface, peerrepository is no longer adding any value. So it has been removed. httppeer and sshpeer have been updated to reflect the loss of peerrepository and the inheritance of the abstract base class in wirepeer. The code changes in wirepeer are reordering of methods to group by interface. Some Python code in tests was updated to reflect changed APIs. .. api:: peer.peerrepository has been removed. Use repository.peer abstract base class to represent a peer repository. Differential Revision: https://phab.mercurial-scm.org/D338
author Gregory Szorc <gregory.szorc@gmail.com>
date Thu, 10 Aug 2017 20:58:28 -0700
parents f913e90f15a0
children 3c91cc0c5fde
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1ac628cd7113 peer: introduce real peer classes
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
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1 # httppeer.py - HTTP repository proxy classes for mercurial
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mpm@selenic.com
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2 #
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Vadim Gelfer <vadim.gelfer@gmail.com>
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3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
345bac2bc4ec update copyrights.
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4 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
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5 #
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Martin Geisler <mg@lazybytes.net>
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6 # This software may be used and distributed according to the terms of the
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Matt Mackall <mpm@selenic.com>
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7 # GNU General Public License version 2 or any later version.
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8
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9 from __future__ import absolute_import
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10
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11 import errno
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12 import os
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13 import socket
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parents: 30759
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14 import struct
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Pierre-Yves David <pierre-yves.david@fb.com>
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15 import tempfile
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16
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17 from .i18n import _
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parents: 25660
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18 from .node import nullid
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19 from . import (
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Martin von Zweigbergk <martinvonz@google.com>
parents: 28530
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20 bundle2,
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21 error,
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22 httpconnection,
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Pulkit Goyal <7895pulkit@gmail.com>
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23 pycompat,
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24 statichttprepo,
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25 url,
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26 util,
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27 wireproto,
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28 )
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29
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30 httplib = util.httplib
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31 urlerr = util.urlerr
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32 urlreq = util.urlreq
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33
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34 def encodevalueinheaders(value, header, limit):
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35 """Encode a string value into multiple HTTP headers.
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36
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37 ``value`` will be encoded into 1 or more HTTP headers with the names
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38 ``header-<N>`` where ``<N>`` is an integer starting at 1. Each header
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39 name + value will be at most ``limit`` bytes long.
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40
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41 Returns an iterable of 2-tuples consisting of header names and values.
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42 """
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43 fmt = header + '-%s'
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44 valuelen = limit - len(fmt % '000') - len(': \r\n')
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45 result = []
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46
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47 n = 0
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48 for i in xrange(0, len(value), valuelen):
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49 n += 1
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50 result.append((fmt % str(n), value[i:i + valuelen]))
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51
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52 return result
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53
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54 def _wraphttpresponse(resp):
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55 """Wrap an HTTPResponse with common error handlers.
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56
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57 This ensures that any I/O from any consumer raises the appropriate
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58 error and messaging.
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59 """
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60 origread = resp.read
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61
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62 class readerproxy(resp.__class__):
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63 def read(self, size=None):
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64 try:
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65 return origread(size)
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66 except httplib.IncompleteRead as e:
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67 # e.expected is an integer if length known or None otherwise.
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68 if e.expected:
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69 msg = _('HTTP request error (incomplete response; '
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70 'expected %d bytes got %d)') % (e.expected,
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71 len(e.partial))
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72 else:
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73 msg = _('HTTP request error (incomplete response)')
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74
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75 raise error.PeerTransportError(
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76 msg,
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77 hint=_('this may be an intermittent network failure; '
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78 'if the error persists, consider contacting the '
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79 'network or server operator'))
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80 except httplib.HTTPException as e:
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81 raise error.PeerTransportError(
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82 _('HTTP request error (%s)') % e,
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83 hint=_('this may be an intermittent network failure; '
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84 'if the error persists, consider contacting the '
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85 'network or server operator'))
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86
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87 resp.__class__ = readerproxy
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88
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89 class httppeer(wireproto.wirepeer):
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90 def __init__(self, ui, path):
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91 self._path = path
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92 self._caps = None
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93 self._urlopener = None
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94 self._requestbuilder = None
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95 u = util.url(path)
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96 if u.query or u.fragment:
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97 raise error.Abort(_('unsupported URL component: "%s"') %
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98 (u.query or u.fragment))
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99
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100 # urllib cannot handle URLs with embedded user or passwd
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101 self._url, authinfo = u.authinfo()
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102
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103 self._ui = ui
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104 ui.debug('using %s\n' % self._url)
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105
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106 self._urlopener = url.opener(ui, authinfo)
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107 self._requestbuilder = urlreq.request
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108
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109 def __del__(self):
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110 urlopener = getattr(self, '_urlopener', None)
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111 if urlopener:
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112 for h in urlopener.handlers:
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113 h.close()
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114 getattr(h, "close_all", lambda : None)()
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115
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116 # Begin of _basepeer interface.
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117
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118 @util.propertycache
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119 def ui(self):
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120 return self._ui
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121
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122 def url(self):
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123 return self._path
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124
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125 def local(self):
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126 return None
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127
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128 def peer(self):
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129 return self
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130
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131 def canpush(self):
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132 return True
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133
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134 def close(self):
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135 pass
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parents: 13555
diff changeset
136
33826
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
137 # End of _basepeer interface.
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
138
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
139 # Begin of _basewirepeer interface.
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
140
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
141 def capabilities(self):
33731
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
142 if self._caps is None:
2442
c660691fb45d http: query server for capabilities
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2439
diff changeset
143 try:
13603
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
144 self._fetchcaps()
7637
1d54e2f6c0b7 error: move repo errors
Matt Mackall <mpm@selenic.com>
parents: 7342
diff changeset
145 except error.RepoError:
33731
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
146 self._caps = set()
9467
4c041f1ee1b4 do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents: 8563
diff changeset
147 self.ui.debug('capabilities: %s\n' %
33731
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
148 (' '.join(self._caps or ['none'])))
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
149 return self._caps
2442
c660691fb45d http: query server for capabilities
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2439
diff changeset
150
33826
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
151 # End of _basewirepeer interface.
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
152
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
153 # look up capabilities only when needed
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
154
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
155 def _fetchcaps(self):
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
156 self._caps = set(self._call('capabilities').split())
f913e90f15a0 httppeer: use peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33731
diff changeset
157
30473
e16e234b9ca3 httppeer: do decompression inside _callstream
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30241
diff changeset
158 def _callstream(self, cmd, _compressible=False, **args):
13006
ea68947ad0ce httprepo: remove is-comparison with string literal
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 12969
diff changeset
159 if cmd == 'pushkey':
12969
6bd9778ae749 pushkey: force HTTP POST on push and add tests (issue2489)
Matt Mackall <mpm@selenic.com>
parents: 12062
diff changeset
160 args['data'] = ''
2465
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
161 data = args.pop('data', None)
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
162 headers = args.pop('headers', {})
14245
13d44e4235f8 httprepo: send 100-continue on POSTs if using http2
Augie Fackler <durin42@gmail.com>
parents: 14244
diff changeset
163
9467
4c041f1ee1b4 do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents: 8563
diff changeset
164 self.ui.debug("sending %s command\n" % cmd)
14093
ce99d887585f httprepo: long arguments support (issue2126)
Steven Brown <StevenGBrown@gmail.com>
parents: 14076
diff changeset
165 q = [('cmd', cmd)]
ce99d887585f httprepo: long arguments support (issue2126)
Steven Brown <StevenGBrown@gmail.com>
parents: 14076
diff changeset
166 headersize = 0
30569
07bcd1bf6151 httppeer: assign Vary request header last
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30493
diff changeset
167 varyheaders = []
28530
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
168 # Important: don't use self.capable() here or else you end up
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
169 # with infinite recursion when trying to look up capabilities
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
170 # for the first time.
33731
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
171 postargsok = self._caps is not None and 'httppostargs' in self._caps
28530
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
172 # TODO: support for httppostargs when data is a file-like
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
173 # object rather than a basestring
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
174 canmungedata = not data or isinstance(data, basestring)
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
175 if postargsok and canmungedata:
28883
032c4c2f802a pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents: 28666
diff changeset
176 strargs = urlreq.urlencode(sorted(args.items()))
28530
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
177 if strargs:
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
178 if not data:
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
179 data = strargs
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
180 elif isinstance(data, basestring):
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
181 data = strargs + data
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
182 headers['X-HgArgs-Post'] = len(strargs)
fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers
Augie Fackler <augie@google.com>
parents: 28486
diff changeset
183 else:
28485
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
184 if len(args) > 0:
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
185 httpheader = self.capable('httpheader')
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
186 if httpheader:
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
187 headersize = int(httpheader.split(',', 1)[0])
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
188 if headersize > 0:
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
189 # The headers can typically carry more data than the URL.
28883
032c4c2f802a pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents: 28666
diff changeset
190 encargs = urlreq.urlencode(sorted(args.items()))
30759
3f5f0c98cd18 httppeer: extract code for HTTP header spanning
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30569
diff changeset
191 for header, value in encodevalueinheaders(encargs, 'X-HgArg',
3f5f0c98cd18 httppeer: extract code for HTTP header spanning
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30569
diff changeset
192 headersize):
3f5f0c98cd18 httppeer: extract code for HTTP header spanning
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30569
diff changeset
193 headers[header] = value
28486
50314dc3ae4e httppeer: compute header names only once
Augie Fackler <augie@google.com>
parents: 28485
diff changeset
194 varyheaders.append(header)
28485
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
195 else:
d3893900f6c8 httppeer: indent existing argument handling with if True
Augie Fackler <augie@google.com>
parents: 28484
diff changeset
196 q += sorted(args.items())
28883
032c4c2f802a pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents: 28666
diff changeset
197 qs = '?%s' % urlreq.urlencode(q)
3562
88b4755fa48f httprepo: record the url after a request, makes pull + redirect works
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3445
diff changeset
198 cu = "%s%s" % (self._url, qs)
28484
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
199 size = 0
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
200 if util.safehasattr(data, 'length'):
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
201 size = data.length
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
202 elif data is not None:
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
203 size = len(data)
33499
0407a51b9d8c codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents: 32086
diff changeset
204 if size and self.ui.configbool('ui', 'usehttp2'):
28484
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
205 headers['Expect'] = '100-Continue'
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
206 headers['X-HgHttp2'] = '1'
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
207 if data is not None and 'Content-Type' not in headers:
da6f713ab480 httppeer: move size computation later in _callstream
Augie Fackler <augie@google.com>
parents: 28483
diff changeset
208 headers['Content-Type'] = 'application/mercurial-0.1'
30569
07bcd1bf6151 httppeer: assign Vary request header last
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30493
diff changeset
209
30763
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
210 # Tell the server we accept application/mercurial-0.2 and multiple
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
211 # compression formats if the server is capable of emitting those
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
212 # payloads.
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
213 protoparams = []
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
214
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
215 mediatypes = set()
33731
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
216 if self._caps is not None:
30763
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
217 mt = self.capable('httpmediatype')
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
218 if mt:
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
219 protoparams.append('0.1')
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
220 mediatypes = set(mt.split(','))
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
221
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
222 if '0.2tx' in mediatypes:
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
223 protoparams.append('0.2')
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
224
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
225 if '0.2tx' in mediatypes and self.capable('compression'):
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
226 # We /could/ compare supported compression formats and prune
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
227 # non-mutually supported or error if nothing is mutually supported.
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
228 # For now, send the full list to the server and have it error.
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
229 comps = [e.wireprotosupport().name for e in
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
230 util.compengines.supportedwireengines(util.CLIENTROLE)]
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
231 protoparams.append('comp=%s' % ','.join(comps))
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
232
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
233 if protoparams:
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
234 protoheaders = encodevalueinheaders(' '.join(protoparams),
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
235 'X-HgProto',
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
236 headersize or 1024)
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
237 for header, value in protoheaders:
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
238 headers[header] = value
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
239 varyheaders.append(header)
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
240
32022
e5d7f99a3063 httppeer: don't send empty Vary request header
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32003
diff changeset
241 if varyheaders:
e5d7f99a3063 httppeer: don't send empty Vary request header
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32003
diff changeset
242 headers['Vary'] = ','.join(varyheaders)
e5d7f99a3063 httppeer: don't send empty Vary request header
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32003
diff changeset
243
33731
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
244 req = self._requestbuilder(cu, data, headers)
30569
07bcd1bf6151 httppeer: assign Vary request header last
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30493
diff changeset
245
10491
d7e582cab6b6 http: len(x) fails if it doesn't fit into an int, use __len__() instead
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10282
diff changeset
246 if data is not None:
d7e582cab6b6 http: len(x) fails if it doesn't fit into an int, use __len__() instead
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10282
diff changeset
247 self.ui.debug("sending %s bytes\n" % size)
d7e582cab6b6 http: len(x) fails if it doesn't fit into an int, use __len__() instead
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10282
diff changeset
248 req.add_unredirected_header('Content-Length', '%d' % size)
2294
ce67fa312f61 Catch urllib's HTTPException and give a meaningful error message to the user.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2281
diff changeset
249 try:
33731
73fd395ee29e httppeer: make several instance attributes internal (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33730
diff changeset
250 resp = self._urlopener.open(req)
28883
032c4c2f802a pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents: 28666
diff changeset
251 except urlerr.httperror as inst:
2467
4e78dc71d946 http client: better work with authorization errors, broken sockets.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2465
diff changeset
252 if inst.code == 401:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25954
diff changeset
253 raise error.Abort(_('authorization failed'))
2467
4e78dc71d946 http client: better work with authorization errors, broken sockets.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2465
diff changeset
254 raise
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25500
diff changeset
255 except httplib.HTTPException as inst:
9467
4c041f1ee1b4 do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents: 8563
diff changeset
256 self.ui.debug('http error while sending %s command\n' % cmd)
8206
cce63ef1045b ui: print_exc() -> traceback()
Matt Mackall <mpm@selenic.com>
parents: 8150
diff changeset
257 self.ui.traceback()
2336
f77edcffb837 http: print better error if exception happens.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2294
diff changeset
258 raise IOError(None, inst)
32002
bf855efe5664 httppeer: wrap HTTPResponse.read() globally
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30944
diff changeset
259
bf855efe5664 httppeer: wrap HTTPResponse.read() globally
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30944
diff changeset
260 # Insert error handlers for common I/O failures.
bf855efe5664 httppeer: wrap HTTPResponse.read() globally
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30944
diff changeset
261 _wraphttpresponse(resp)
bf855efe5664 httppeer: wrap HTTPResponse.read() globally
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30944
diff changeset
262
3562
88b4755fa48f httprepo: record the url after a request, makes pull + redirect works
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3445
diff changeset
263 # record the url we got redirected to
3570
c141d07198b9 Inform the user about the new URL when being redirected via http.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3569
diff changeset
264 resp_url = resp.geturl()
c141d07198b9 Inform the user about the new URL when being redirected via http.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3569
diff changeset
265 if resp_url.endswith(qs):
c141d07198b9 Inform the user about the new URL when being redirected via http.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3569
diff changeset
266 resp_url = resp_url[:-len(qs)]
9881
54b518fc6671 httprepo: suppress the `real URL is...' message in safe, common cases.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 9878
diff changeset
267 if self._url.rstrip('/') != resp_url.rstrip('/'):
14504
c59968e8b579 httprepo: send URL redirection notices to stderr (issue2828)
Matt Mackall <mpm@selenic.com>
parents: 14503
diff changeset
268 if not self.ui.quiet:
c59968e8b579 httprepo: send URL redirection notices to stderr (issue2828)
Matt Mackall <mpm@selenic.com>
parents: 14503
diff changeset
269 self.ui.warn(_('real URL is %s\n') % resp_url)
10208
37c4ce51a12d httprepo: always store the response url (issue1968)
Steve Borho <steve@borho.org>
parents: 9881
diff changeset
270 self._url = resp_url
2435
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
271 try:
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
272 proto = resp.getheader('content-type')
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
273 except AttributeError:
14503
4e958f2a193f httprepo: proper handling of invalid responses without content-type (issue2019)
Mads Kiilerich <mads@kiilerich.com>
parents: 13115
diff changeset
274 proto = resp.headers.get('content-type', '')
752
c693eafd5967 Simplify content type checking
mpm@selenic.com
parents: 751
diff changeset
275
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14060
diff changeset
276 safeurl = util.hidepassword(self._url)
15017
f4522df38c65 wireproto: add out-of-band error class to allow remote repo to report errors
Andrew Pritchard <andrewp@fogcreek.com>
parents: 14999
diff changeset
277 if proto.startswith('application/hg-error'):
f4522df38c65 wireproto: add out-of-band error class to allow remote repo to report errors
Andrew Pritchard <andrewp@fogcreek.com>
parents: 14999
diff changeset
278 raise error.OutOfBandError(resp.read())
753
8760d0c83b9b Check protocol versions
mpm@selenic.com
parents: 752
diff changeset
279 # accept old "text/plain" and "application/hg-changegroup" for now
4633
ff7253a0d1da Cleanup of whitespace, indentation and line continuation.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4516
diff changeset
280 if not (proto.startswith('application/mercurial-') or
18737
56f8522c3591 httppeer: improve protocol check
Matt Mackall <mpm@selenic.com>
parents: 17221
diff changeset
281 (proto.startswith('text/plain')
56f8522c3591 httppeer: improve protocol check
Matt Mackall <mpm@selenic.com>
parents: 17221
diff changeset
282 and not resp.headers.get('content-length')) or
4633
ff7253a0d1da Cleanup of whitespace, indentation and line continuation.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4516
diff changeset
283 proto.startswith('application/hg-changegroup')):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14060
diff changeset
284 self.ui.debug("requested URL: '%s'\n" % util.hidepassword(cu))
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
285 raise error.RepoError(
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
286 _("'%s' does not appear to be an hg repository:\n"
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
287 "---%%<--- (%s)\n%s\n---%%<---\n")
18738
b376e8f91c16 httppeer: avoid large dumps when we don't see an hgweb repo
Matt Mackall <mpm@selenic.com>
parents: 18737
diff changeset
288 % (safeurl, proto or 'no content-type', resp.read(1024)))
752
c693eafd5967 Simplify content type checking
mpm@selenic.com
parents: 751
diff changeset
289
4012
d1e31d7f7d44 fix handling of multiple Content-type headers
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3703
diff changeset
290 if proto.startswith('application/mercurial-'):
d1e31d7f7d44 fix handling of multiple Content-type headers
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3703
diff changeset
291 try:
4356
aed9e6dceb85 Avoid float rounding errors when checking http protocol version.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4226
diff changeset
292 version = proto.split('-', 1)[1]
aed9e6dceb85 Avoid float rounding errors when checking http protocol version.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4226
diff changeset
293 version_info = tuple([int(n) for n in version.split('.')])
4012
d1e31d7f7d44 fix handling of multiple Content-type headers
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3703
diff changeset
294 except ValueError:
7637
1d54e2f6c0b7 error: move repo errors
Matt Mackall <mpm@selenic.com>
parents: 7342
diff changeset
295 raise error.RepoError(_("'%s' sent a broken Content-Type "
8053
976170068286 hide passwords in httprepo error messages
Steve Borho <steve@borho.org>
parents: 7752
diff changeset
296 "header (%s)") % (safeurl, proto))
30763
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
297
32003
84569d2b3fb7 httppeer: eliminate decompressresponse() proxy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32002
diff changeset
298 # TODO consider switching to a decompression reader that uses
84569d2b3fb7 httppeer: eliminate decompressresponse() proxy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32002
diff changeset
299 # generators.
30763
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
300 if version_info == (0, 1):
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
301 if _compressible:
32003
84569d2b3fb7 httppeer: eliminate decompressresponse() proxy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32002
diff changeset
302 return util.compengines['zlib'].decompressorreader(resp)
30763
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
303 return resp
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
304 elif version_info == (0, 2):
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
305 # application/mercurial-0.2 always identifies the compression
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
306 # engine in the payload header.
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
307 elen = struct.unpack('B', resp.read(1))[0]
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
308 ename = resp.read(elen)
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
309 engine = util.compengines.forwiretype(ename)
32003
84569d2b3fb7 httppeer: eliminate decompressresponse() proxy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32002
diff changeset
310 return engine.decompressorreader(resp)
30763
a520aefb96f1 httppeer: advertise and support application/mercurial-0.2
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30759
diff changeset
311 else:
7637
1d54e2f6c0b7 error: move repo errors
Matt Mackall <mpm@selenic.com>
parents: 7342
diff changeset
312 raise error.RepoError(_("'%s' uses newer protocol %s") %
8053
976170068286 hide passwords in httprepo error messages
Steve Borho <steve@borho.org>
parents: 7752
diff changeset
313 (safeurl, version))
753
8760d0c83b9b Check protocol versions
mpm@selenic.com
parents: 752
diff changeset
314
30473
e16e234b9ca3 httppeer: do decompression inside _callstream
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30241
diff changeset
315 if _compressible:
32003
84569d2b3fb7 httppeer: eliminate decompressresponse() proxy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 32002
diff changeset
316 return util.compengines['zlib'].decompressorreader(resp)
30473
e16e234b9ca3 httppeer: do decompression inside _callstream
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30241
diff changeset
317
752
c693eafd5967 Simplify content type checking
mpm@selenic.com
parents: 751
diff changeset
318 return resp
60
e32fdbd97839 Add hg:// protocol
mpm@selenic.com
parents: 56
diff changeset
319
11589
e8d22fe2ddab protocol: clean up call-like functions in http and ssh clients
Matt Mackall <mpm@selenic.com>
parents: 11588
diff changeset
320 def _call(self, cmd, **args):
e8d22fe2ddab protocol: clean up call-like functions in http and ssh clients
Matt Mackall <mpm@selenic.com>
parents: 11588
diff changeset
321 fp = self._callstream(cmd, **args)
2435
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
322 try:
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
323 return fp.read()
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
324 finally:
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
325 # if using keepalive, allow connection to be reused
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
326 fp.close()
ff2bac730b99 http client: support persistent connections.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2337
diff changeset
327
11592
26e0782b8380 protocol: unify client unbundle support
Matt Mackall <mpm@selenic.com>
parents: 11591
diff changeset
328 def _callpush(self, cmd, cg, **args):
2465
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
329 # have to stream bundle to a temp file because we do not have
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
330 # http 1.1 chunked transfer.
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
331
3662
f4dc02d7fb71 unduplicate bundle writing code from httprepo
Matt Mackall <mpm@selenic.com>
parents: 3661
diff changeset
332 types = self.capable('unbundle')
3703
e674cae8efee fix push over HTTP to older servers
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3662
diff changeset
333 try:
e674cae8efee fix push over HTTP to older servers
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3662
diff changeset
334 types = types.split(',')
e674cae8efee fix push over HTTP to older servers
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3662
diff changeset
335 except AttributeError:
14060
aaa9a5989405 bundle: more comments about the different header types, remove useless if
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 13819
diff changeset
336 # servers older than d1b16a746db6 will send 'unbundle' as a
aaa9a5989405 bundle: more comments about the different header types, remove useless if
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 13819
diff changeset
337 # boolean capability. They only support headerless/uncompressed
aaa9a5989405 bundle: more comments about the different header types, remove useless if
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 13819
diff changeset
338 # bundles.
3703
e674cae8efee fix push over HTTP to older servers
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3662
diff changeset
339 types = [""]
14060
aaa9a5989405 bundle: more comments about the different header types, remove useless if
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 13819
diff changeset
340 for x in types:
28666
ae53ecc47414 bundle: move writebundle() from changegroup.py to bundle2.py (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 28530
diff changeset
341 if x in bundle2.bundletypes:
14060
aaa9a5989405 bundle: more comments about the different header types, remove useless if
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 13819
diff changeset
342 type = x
aaa9a5989405 bundle: more comments about the different header types, remove useless if
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 13819
diff changeset
343 break
3613
cbf352b9a3cd Client support for hgweb unbundle with versions.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3609
diff changeset
344
28666
ae53ecc47414 bundle: move writebundle() from changegroup.py to bundle2.py (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 28530
diff changeset
345 tempname = bundle2.writebundle(self.ui, cg, None, type)
14244
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14149
diff changeset
346 fp = httpconnection.httpsendfile(self.ui, tempname, "rb")
11592
26e0782b8380 protocol: unify client unbundle support
Matt Mackall <mpm@selenic.com>
parents: 11591
diff changeset
347 headers = {'Content-Type': 'application/mercurial-0.1'}
26e0782b8380 protocol: unify client unbundle support
Matt Mackall <mpm@selenic.com>
parents: 11591
diff changeset
348
2465
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
349 try:
25085
e05734cd7902 httppeer: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 23895
diff changeset
350 r = self._call(cmd, data=fp, headers=headers, **args)
e05734cd7902 httppeer: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 23895
diff changeset
351 vals = r.split('\n', 1)
e05734cd7902 httppeer: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 23895
diff changeset
352 if len(vals) < 2:
e05734cd7902 httppeer: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 23895
diff changeset
353 raise error.ResponseError(_("unexpected response:"), r)
e05734cd7902 httppeer: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 23895
diff changeset
354 return vals
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25500
diff changeset
355 except socket.error as err:
25085
e05734cd7902 httppeer: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 23895
diff changeset
356 if err.args[0] in (errno.ECONNRESET, errno.EPIPE):
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25954
diff changeset
357 raise error.Abort(_('push failed: %s') % err.args[1])
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25954
diff changeset
358 raise error.Abort(err.args[1])
2465
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
359 finally:
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
360 fp.close()
c91118f425d0 push over http: client support.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2447
diff changeset
361 os.unlink(tempname)
2439
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2435
diff changeset
362
21074
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
363 def _calltwowaystream(self, cmd, fp, **args):
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
364 fh = None
23086
cde6904f1992 httppeer: close the temporary bundle file after two-way streaming it
Matt Harbison <matt_harbison@yahoo.com>
parents: 21188
diff changeset
365 fp_ = None
21074
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
366 filename = None
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
367 try:
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
368 # dump bundle to disk
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
369 fd, filename = tempfile.mkstemp(prefix="hg-bundle-", suffix=".hg")
30944
48dea083f66d py3: convert the mode argument of os.fdopen to unicodes (1 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30763
diff changeset
370 fh = os.fdopen(fd, pycompat.sysstr("wb"))
21074
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
371 d = fp.read(4096)
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
372 while d:
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
373 fh.write(d)
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
374 d = fp.read(4096)
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
375 fh.close()
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
376 # start http push
23086
cde6904f1992 httppeer: close the temporary bundle file after two-way streaming it
Matt Harbison <matt_harbison@yahoo.com>
parents: 21188
diff changeset
377 fp_ = httpconnection.httpsendfile(self.ui, filename, "rb")
21074
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
378 headers = {'Content-Type': 'application/mercurial-0.1'}
23086
cde6904f1992 httppeer: close the temporary bundle file after two-way streaming it
Matt Harbison <matt_harbison@yahoo.com>
parents: 21188
diff changeset
379 return self._callstream(cmd, data=fp_, headers=headers, **args)
21074
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
380 finally:
23086
cde6904f1992 httppeer: close the temporary bundle file after two-way streaming it
Matt Harbison <matt_harbison@yahoo.com>
parents: 21188
diff changeset
381 if fp_ is not None:
cde6904f1992 httppeer: close the temporary bundle file after two-way streaming it
Matt Harbison <matt_harbison@yahoo.com>
parents: 21188
diff changeset
382 fp_.close()
21074
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
383 if fh is not None:
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
384 fh.close()
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
385 os.unlink(filename)
f8a0d82b0463 httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20905
diff changeset
386
20905
167047ba3cfa wireproto: drop the _decompress method in favor a new call type
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 18742
diff changeset
387 def _callcompressable(self, cmd, **args):
30473
e16e234b9ca3 httppeer: do decompression inside _callstream
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30241
diff changeset
388 return self._callstream(cmd, _compressible=True, **args)
11370
db3f6f0e4e7d pushkey: add http support
Matt Mackall <mpm@selenic.com>
parents: 11153
diff changeset
389
21188
d36440d84328 httppeer: reintroduce _abort that accidentally was removed in 167047ba3cfa
Mads Kiilerich <madski@unity3d.com>
parents: 21074
diff changeset
390 def _abort(self, exception):
d36440d84328 httppeer: reintroduce _abort that accidentally was removed in 167047ba3cfa
Mads Kiilerich <madski@unity3d.com>
parents: 21074
diff changeset
391 raise exception
d36440d84328 httppeer: reintroduce _abort that accidentally was removed in 167047ba3cfa
Mads Kiilerich <madski@unity3d.com>
parents: 21074
diff changeset
392
17192
1ac628cd7113 peer: introduce real peer classes
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 15246
diff changeset
393 class httpspeer(httppeer):
2569
52ce0d6bc375 HTTPS: fix python2.3, persistent connections, don't explode if SSL is not available
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2557
diff changeset
394 def __init__(self, ui, path):
7279
1f0f84660dea Fix https availability checking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7270
diff changeset
395 if not url.has_https:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25954
diff changeset
396 raise error.Abort(_('Python support for SSL and HTTPS '
2569
52ce0d6bc375 HTTPS: fix python2.3, persistent connections, don't explode if SSL is not available
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2557
diff changeset
397 'is not installed'))
17192
1ac628cd7113 peer: introduce real peer classes
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 15246
diff changeset
398 httppeer.__init__(self, ui, path)
2740
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
399
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
400 def instance(ui, path, create):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
401 if create:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25954
diff changeset
402 raise error.Abort(_('cannot create new http repository'))
7211
25c0dee16ee0 Autodetect static-http
Matt Mackall <mpm@selenic.com>
parents: 7207
diff changeset
403 try:
25c0dee16ee0 Autodetect static-http
Matt Mackall <mpm@selenic.com>
parents: 7207
diff changeset
404 if path.startswith('https:'):
17192
1ac628cd7113 peer: introduce real peer classes
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 15246
diff changeset
405 inst = httpspeer(ui, path)
7211
25c0dee16ee0 Autodetect static-http
Matt Mackall <mpm@selenic.com>
parents: 7207
diff changeset
406 else:
17192
1ac628cd7113 peer: introduce real peer classes
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 15246
diff changeset
407 inst = httppeer(ui, path)
13603
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
408 try:
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
409 # Try to do useful work when checking compatibility.
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
410 # Usually saves a roundtrip since we want the caps anyway.
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
411 inst._fetchcaps()
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
412 except error.RepoError:
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
413 # No luck, try older compatibility check.
395a84f78736 httprepo: use caps instead of between for compat check
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 13555
diff changeset
414 inst.between([(nullid, nullid)])
7211
25c0dee16ee0 Autodetect static-http
Matt Mackall <mpm@selenic.com>
parents: 7207
diff changeset
415 return inst
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25500
diff changeset
416 except error.RepoError as httpexception:
14148
cc9366a3751b httprepo: use the original exception after falling back to static-http failed
Mads Kiilerich <mads@kiilerich.com>
parents: 14094
diff changeset
417 try:
cc9366a3751b httprepo: use the original exception after falling back to static-http failed
Mads Kiilerich <mads@kiilerich.com>
parents: 14094
diff changeset
418 r = statichttprepo.instance(ui, "static-" + path, create)
29241
269f7ea08983 httppeer: make a message translatable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28883
diff changeset
419 ui.note(_('(falling back to static-http)\n'))
14148
cc9366a3751b httprepo: use the original exception after falling back to static-http failed
Mads Kiilerich <mads@kiilerich.com>
parents: 14094
diff changeset
420 return r
cc9366a3751b httprepo: use the original exception after falling back to static-http failed
Mads Kiilerich <mads@kiilerich.com>
parents: 14094
diff changeset
421 except error.RepoError:
cc9366a3751b httprepo: use the original exception after falling back to static-http failed
Mads Kiilerich <mads@kiilerich.com>
parents: 14094
diff changeset
422 raise httpexception # use the original http RepoError instead