Mercurial > hg
annotate mercurial/httppeer.py @ 34620:b799f11644d8
scmutil: factor out building of transaction summary callback
In registersummarycallback(), we extra generic bits of the existing
"reportsummary" function into a decorator which will be used in forthcoming
changesets to add new summary callbacks.
author | Denis Laxalde <denis.laxalde@logilab.fr> |
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date | Wed, 04 Oct 2017 18:49:09 +0200 |
parents | a57c938e7ac8 |
children | 375c8debe336 |
rev | line source |
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peer: introduce real peer classes
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1 # httppeer.py - HTTP repository proxy classes for mercurial |
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2 # |
2859 | 3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
4 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> | |
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5 # |
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6 # This software may be used and distributed according to the terms of the |
10263 | 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 io |
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13 import os |
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14 import socket |
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15 import struct |
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16 import tempfile |
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17 |
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18 from .i18n import _ |
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19 from .node import nullid |
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20 from . import ( |
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21 bundle2, |
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22 error, |
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23 httpconnection, |
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24 pycompat, |
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25 statichttprepo, |
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26 url, |
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27 util, |
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28 wireproto, |
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29 ) |
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30 |
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31 httplib = util.httplib |
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32 urlerr = util.urlerr |
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33 urlreq = util.urlreq |
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34 |
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35 def encodevalueinheaders(value, header, limit): |
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36 """Encode a string value into multiple HTTP headers. |
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37 |
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38 ``value`` will be encoded into 1 or more HTTP headers with the names |
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39 ``header-<N>`` where ``<N>`` is an integer starting at 1. Each header |
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40 name + value will be at most ``limit`` bytes long. |
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41 |
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42 Returns an iterable of 2-tuples consisting of header names and values. |
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43 """ |
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44 fmt = header + '-%s' |
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45 valuelen = limit - len(fmt % '000') - len(': \r\n') |
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46 result = [] |
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47 |
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48 n = 0 |
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49 for i in xrange(0, len(value), valuelen): |
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50 n += 1 |
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51 result.append((fmt % str(n), value[i:i + valuelen])) |
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52 |
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53 return result |
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54 |
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55 def _wraphttpresponse(resp): |
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56 """Wrap an HTTPResponse with common error handlers. |
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57 |
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58 This ensures that any I/O from any consumer raises the appropriate |
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59 error and messaging. |
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60 """ |
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61 origread = resp.read |
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62 |
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63 class readerproxy(resp.__class__): |
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64 def read(self, size=None): |
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65 try: |
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66 return origread(size) |
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67 except httplib.IncompleteRead as e: |
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68 # e.expected is an integer if length known or None otherwise. |
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69 if e.expected: |
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70 msg = _('HTTP request error (incomplete response; ' |
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71 'expected %d bytes got %d)') % (e.expected, |
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72 len(e.partial)) |
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73 else: |
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74 msg = _('HTTP request error (incomplete response)') |
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75 |
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76 raise error.PeerTransportError( |
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77 msg, |
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78 hint=_('this may be an intermittent network failure; ' |
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79 'if the error persists, consider contacting the ' |
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80 'network or server operator')) |
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81 except httplib.HTTPException as e: |
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82 raise error.PeerTransportError( |
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83 _('HTTP request error (%s)') % e, |
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84 hint=_('this may be an intermittent network failure; ' |
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85 'if the error persists, consider contacting the ' |
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86 'network or server operator')) |
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87 |
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88 resp.__class__ = readerproxy |
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89 |
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90 class _multifile(object): |
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91 def __init__(self, *fileobjs): |
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92 for f in fileobjs: |
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93 if not util.safehasattr(f, 'length'): |
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94 raise ValueError( |
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95 '_multifile only supports file objects that ' |
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96 'have a length but this one does not:', type(f), f) |
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97 self._fileobjs = fileobjs |
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98 self._index = 0 |
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99 |
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100 @property |
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101 def length(self): |
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102 return sum(f.length for f in self._fileobjs) |
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103 |
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104 def read(self, amt=None): |
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105 if amt <= 0: |
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106 return ''.join(f.read() for f in self._fileobjs) |
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107 parts = [] |
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108 while amt and self._index < len(self._fileobjs): |
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109 parts.append(self._fileobjs[self._index].read(amt)) |
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110 got = len(parts[-1]) |
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111 if got < amt: |
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112 self._index += 1 |
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113 amt -= got |
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114 return ''.join(parts) |
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115 |
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116 def seek(self, offset, whence=os.SEEK_SET): |
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117 if whence != os.SEEK_SET: |
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118 raise NotImplementedError( |
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119 '_multifile does not support anything other' |
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120 ' than os.SEEK_SET for whence on seek()') |
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121 if offset != 0: |
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122 raise NotImplementedError( |
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123 '_multifile only supports seeking to start, but that ' |
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124 'could be fixed if you need it') |
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125 for f in self._fileobjs: |
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126 f.seek(0) |
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127 self._index = 0 |
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128 |
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129 class httppeer(wireproto.wirepeer): |
60 | 130 def __init__(self, ui, path): |
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131 self._path = path |
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132 self._caps = None |
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133 self._urlopener = None |
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134 self._requestbuilder = None |
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135 u = util.url(path) |
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136 if u.query or u.fragment: |
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137 raise error.Abort(_('unsupported URL component: "%s"') % |
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138 (u.query or u.fragment)) |
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139 |
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140 # urllib cannot handle URLs with embedded user or passwd |
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141 self._url, authinfo = u.authinfo() |
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142 |
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143 self._ui = ui |
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144 ui.debug('using %s\n' % self._url) |
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145 |
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146 self._urlopener = url.opener(ui, authinfo) |
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147 self._requestbuilder = urlreq.request |
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148 |
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149 def __del__(self): |
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150 urlopener = getattr(self, '_urlopener', None) |
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151 if urlopener: |
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152 for h in urlopener.handlers: |
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153 h.close() |
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154 getattr(h, "close_all", lambda: None)() |
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155 |
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156 # Begin of _basepeer interface. |
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157 |
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158 @util.propertycache |
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159 def ui(self): |
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160 return self._ui |
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161 |
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162 def url(self): |
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163 return self._path |
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164 |
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165 def local(self): |
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166 return None |
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167 |
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168 def peer(self): |
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169 return self |
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170 |
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171 def canpush(self): |
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172 return True |
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173 |
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174 def close(self): |
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175 pass |
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176 |
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177 # End of _basepeer interface. |
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178 |
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179 # Begin of _basewirepeer interface. |
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180 |
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181 def capabilities(self): |
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182 if self._caps is None: |
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183 try: |
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184 self._fetchcaps() |
7637 | 185 except error.RepoError: |
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186 self._caps = set() |
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187 self.ui.debug('capabilities: %s\n' % |
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188 (' '.join(self._caps or ['none']))) |
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189 return self._caps |
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190 |
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191 # End of _basewirepeer interface. |
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192 |
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193 # look up capabilities only when needed |
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194 |
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195 def _fetchcaps(self): |
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196 self._caps = set(self._call('capabilities').split()) |
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197 |
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198 def _callstream(self, cmd, _compressible=False, **args): |
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199 if cmd == 'pushkey': |
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200 args['data'] = '' |
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201 data = args.pop('data', None) |
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202 headers = args.pop('headers', {}) |
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203 |
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204 self.ui.debug("sending %s command\n" % cmd) |
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205 q = [('cmd', cmd)] |
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206 headersize = 0 |
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207 varyheaders = [] |
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208 # Important: don't use self.capable() here or else you end up |
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209 # with infinite recursion when trying to look up capabilities |
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210 # for the first time. |
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211 postargsok = self._caps is not None and 'httppostargs' in self._caps |
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212 if postargsok and args: |
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213 strargs = urlreq.urlencode(sorted(args.items())) |
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214 if not data: |
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215 data = strargs |
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216 else: |
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217 if isinstance(data, basestring): |
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218 i = io.BytesIO(data) |
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219 i.length = len(data) |
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220 data = i |
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221 argsio = io.BytesIO(strargs) |
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222 argsio.length = len(strargs) |
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223 data = _multifile(argsio, data) |
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224 headers['X-HgArgs-Post'] = len(strargs) |
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225 else: |
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226 if len(args) > 0: |
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227 httpheader = self.capable('httpheader') |
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228 if httpheader: |
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229 headersize = int(httpheader.split(',', 1)[0]) |
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230 if headersize > 0: |
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231 # The headers can typically carry more data than the URL. |
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232 encargs = urlreq.urlencode(sorted(args.items())) |
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233 for header, value in encodevalueinheaders(encargs, 'X-HgArg', |
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234 headersize): |
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235 headers[header] = value |
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236 varyheaders.append(header) |
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237 else: |
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238 q += sorted(args.items()) |
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239 qs = '?%s' % urlreq.urlencode(q) |
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240 cu = "%s%s" % (self._url, qs) |
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241 size = 0 |
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242 if util.safehasattr(data, 'length'): |
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243 size = data.length |
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244 elif data is not None: |
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245 size = len(data) |
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246 if size and self.ui.configbool('ui', 'usehttp2'): |
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247 headers['Expect'] = '100-Continue' |
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248 headers['X-HgHttp2'] = '1' |
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249 if data is not None and 'Content-Type' not in headers: |
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250 headers['Content-Type'] = 'application/mercurial-0.1' |
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251 |
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252 # Tell the server we accept application/mercurial-0.2 and multiple |
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253 # compression formats if the server is capable of emitting those |
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254 # payloads. |
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255 protoparams = [] |
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256 |
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257 mediatypes = set() |
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258 if self._caps is not None: |
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259 mt = self.capable('httpmediatype') |
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260 if mt: |
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261 protoparams.append('0.1') |
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262 mediatypes = set(mt.split(',')) |
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263 |
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264 if '0.2tx' in mediatypes: |
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265 protoparams.append('0.2') |
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266 |
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267 if '0.2tx' in mediatypes and self.capable('compression'): |
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268 # We /could/ compare supported compression formats and prune |
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269 # non-mutually supported or error if nothing is mutually supported. |
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270 # For now, send the full list to the server and have it error. |
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271 comps = [e.wireprotosupport().name for e in |
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272 util.compengines.supportedwireengines(util.CLIENTROLE)] |
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273 protoparams.append('comp=%s' % ','.join(comps)) |
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274 |
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275 if protoparams: |
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276 protoheaders = encodevalueinheaders(' '.join(protoparams), |
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277 'X-HgProto', |
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278 headersize or 1024) |
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279 for header, value in protoheaders: |
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280 headers[header] = value |
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281 varyheaders.append(header) |
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282 |
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283 if varyheaders: |
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284 headers['Vary'] = ','.join(varyheaders) |
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285 |
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286 req = self._requestbuilder(cu, data, headers) |
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287 |
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288 if data is not None: |
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289 self.ui.debug("sending %s bytes\n" % size) |
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290 req.add_unredirected_header('Content-Length', '%d' % size) |
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291 try: |
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292 resp = self._urlopener.open(req) |
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293 except urlerr.httperror as inst: |
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294 if inst.code == 401: |
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295 raise error.Abort(_('authorization failed')) |
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296 raise |
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297 except httplib.HTTPException as inst: |
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298 self.ui.debug('http error while sending %s command\n' % cmd) |
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299 self.ui.traceback() |
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300 raise IOError(None, inst) |
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301 |
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302 # Insert error handlers for common I/O failures. |
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303 _wraphttpresponse(resp) |
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304 |
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305 # record the url we got redirected to |
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306 resp_url = resp.geturl() |
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307 if resp_url.endswith(qs): |
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308 resp_url = resp_url[:-len(qs)] |
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309 if self._url.rstrip('/') != resp_url.rstrip('/'): |
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310 if not self.ui.quiet: |
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311 self.ui.warn(_('real URL is %s\n') % resp_url) |
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312 self._url = resp_url |
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313 try: |
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314 proto = resp.getheader('content-type') |
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315 except AttributeError: |
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316 proto = resp.headers.get('content-type', '') |
752 | 317 |
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318 safeurl = util.hidepassword(self._url) |
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319 if proto.startswith('application/hg-error'): |
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320 raise error.OutOfBandError(resp.read()) |
753 | 321 # accept old "text/plain" and "application/hg-changegroup" for now |
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322 if not (proto.startswith('application/mercurial-') or |
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323 (proto.startswith('text/plain') |
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324 and not resp.headers.get('content-length')) or |
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325 proto.startswith('application/hg-changegroup')): |
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326 self.ui.debug("requested URL: '%s'\n" % util.hidepassword(cu)) |
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327 raise error.RepoError( |
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328 _("'%s' does not appear to be an hg repository:\n" |
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329 "---%%<--- (%s)\n%s\n---%%<---\n") |
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330 % (safeurl, proto or 'no content-type', resp.read(1024))) |
752 | 331 |
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332 if proto.startswith('application/mercurial-'): |
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333 try: |
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334 version = proto.split('-', 1)[1] |
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335 version_info = tuple([int(n) for n in version.split('.')]) |
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336 except ValueError: |
7637 | 337 raise error.RepoError(_("'%s' sent a broken Content-Type " |
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338 "header (%s)") % (safeurl, proto)) |
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339 |
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340 # TODO consider switching to a decompression reader that uses |
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341 # generators. |
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342 if version_info == (0, 1): |
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343 if _compressible: |
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344 return util.compengines['zlib'].decompressorreader(resp) |
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345 return resp |
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346 elif version_info == (0, 2): |
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347 # application/mercurial-0.2 always identifies the compression |
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|
348 # engine in the payload header. |
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349 elen = struct.unpack('B', resp.read(1))[0] |
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|
350 ename = resp.read(elen) |
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parents:
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|
351 engine = util.compengines.forwiretype(ename) |
32003
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parents:
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diff
changeset
|
352 return engine.decompressorreader(resp) |
30763
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parents:
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diff
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|
353 else: |
7637 | 354 raise error.RepoError(_("'%s' uses newer protocol %s") % |
8053
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hide passwords in httprepo error messages
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parents:
7752
diff
changeset
|
355 (safeurl, version)) |
753 | 356 |
30464
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
357 if _compressible: |
32003
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parents:
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|
358 return util.compengines['zlib'].decompressorreader(resp) |
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parents:
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359 |
752 | 360 return resp |
60 | 361 |
11589
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protocol: clean up call-like functions in http and ssh clients
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parents:
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362 def _call(self, cmd, **args): |
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protocol: clean up call-like functions in http and ssh clients
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363 fp = self._callstream(cmd, **args) |
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364 try: |
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|
365 return fp.read() |
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|
366 finally: |
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|
367 # if using keepalive, allow connection to be reused |
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368 fp.close() |
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|
369 |
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parents:
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370 def _callpush(self, cmd, cg, **args): |
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371 # have to stream bundle to a temp file because we do not have |
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372 # http 1.1 chunked transfer. |
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373 |
3662
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unduplicate bundle writing code from httprepo
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parents:
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|
374 types = self.capable('unbundle') |
3703
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fix push over HTTP to older servers
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parents:
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375 try: |
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376 types = types.split(',') |
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377 except AttributeError: |
14060
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bundle: more comments about the different header types, remove useless if
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parents:
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378 # servers older than d1b16a746db6 will send 'unbundle' as a |
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379 # boolean capability. They only support headerless/uncompressed |
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380 # bundles. |
3703
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381 types = [""] |
14060
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parents:
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diff
changeset
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382 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
|
383 if x in bundle2.bundletypes: |
14060
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parents:
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changeset
|
384 type = x |
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parents:
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diff
changeset
|
385 break |
3613
cbf352b9a3cd
Client support for hgweb unbundle with versions.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3609
diff
changeset
|
386 |
28666
ae53ecc47414
bundle: move writebundle() from changegroup.py to bundle2.py (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
28530
diff
changeset
|
387 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
|
388 fp = httpconnection.httpsendfile(self.ui, tempname, "rb") |
11592
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protocol: unify client unbundle support
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parents:
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diff
changeset
|
389 headers = {'Content-Type': 'application/mercurial-0.1'} |
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parents:
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diff
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|
390 |
2465
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diff
changeset
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391 try: |
25085
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parents:
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diff
changeset
|
392 r = self._call(cmd, data=fp, headers=headers, **args) |
e05734cd7902
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parents:
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diff
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393 vals = r.split('\n', 1) |
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parents:
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|
394 if len(vals) < 2: |
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parents:
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diff
changeset
|
395 raise error.ResponseError(_("unexpected response:"), r) |
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parents:
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|
396 return vals |
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parents:
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|
397 except socket.error as err: |
25085
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httppeer: use try/except/finally
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parents:
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changeset
|
398 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:
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diff
changeset
|
399 raise error.Abort(_('push failed: %s') % err.args[1]) |
56b2bcea2529
error: get Abort from 'error' instead of 'util'
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parents:
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diff
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|
400 raise error.Abort(err.args[1]) |
2465
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parents:
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diff
changeset
|
401 finally: |
c91118f425d0
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diff
changeset
|
402 fp.close() |
c91118f425d0
push over http: client support.
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parents:
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diff
changeset
|
403 os.unlink(tempname) |
2439
e8c4f3d3df8c
extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2435
diff
changeset
|
404 |
21074
f8a0d82b0463
httppeer: support for _calltwowaystream
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20905
diff
changeset
|
405 def _calltwowaystream(self, cmd, fp, **args): |
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
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diff
changeset
|
406 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
|
407 fp_ = None |
21074
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parents:
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diff
changeset
|
408 filename = None |
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
20905
diff
changeset
|
409 try: |
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
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diff
changeset
|
410 # dump bundle to disk |
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
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diff
changeset
|
411 fd, filename = tempfile.mkstemp(prefix="hg-bundle-", suffix=".hg") |
30924
48dea083f66d
py3: convert the mode argument of os.fdopen to unicodes (1 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30763
diff
changeset
|
412 fh = os.fdopen(fd, pycompat.sysstr("wb")) |
21074
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
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diff
changeset
|
413 d = fp.read(4096) |
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httppeer: support for _calltwowaystream
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parents:
20905
diff
changeset
|
414 while d: |
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
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diff
changeset
|
415 fh.write(d) |
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
20905
diff
changeset
|
416 d = fp.read(4096) |
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httppeer: support for _calltwowaystream
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diff
changeset
|
417 fh.close() |
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httppeer: support for _calltwowaystream
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diff
changeset
|
418 # start http push |
23086
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httppeer: close the temporary bundle file after two-way streaming it
Matt Harbison <matt_harbison@yahoo.com>
parents:
21188
diff
changeset
|
419 fp_ = httpconnection.httpsendfile(self.ui, filename, "rb") |
21074
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
20905
diff
changeset
|
420 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
|
421 return self._callstream(cmd, data=fp_, headers=headers, **args) |
21074
f8a0d82b0463
httppeer: support for _calltwowaystream
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parents:
20905
diff
changeset
|
422 finally: |
23086
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parents:
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diff
changeset
|
423 if fp_ is not None: |
cde6904f1992
httppeer: close the temporary bundle file after two-way streaming it
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
424 fp_.close() |
21074
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parents:
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diff
changeset
|
425 if fh is not None: |
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parents:
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diff
changeset
|
426 fh.close() |
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httppeer: support for _calltwowaystream
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diff
changeset
|
427 os.unlink(filename) |
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httppeer: support for _calltwowaystream
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parents:
20905
diff
changeset
|
428 |
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
|
429 def _callcompressable(self, cmd, **args): |
30464
e16e234b9ca3
httppeer: do decompression inside _callstream
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30241
diff
changeset
|
430 return self._callstream(cmd, _compressible=True, **args) |
11370 | 431 |
21188
d36440d84328
httppeer: reintroduce _abort that accidentally was removed in 167047ba3cfa
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
432 def _abort(self, exception): |
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changeset
|
433 raise exception |
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diff
changeset
|
434 |
17192
1ac628cd7113
peer: introduce real peer classes
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parents:
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diff
changeset
|
435 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
|
436 def __init__(self, ui, path): |
7279
1f0f84660dea
Fix https availability checking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
7270
diff
changeset
|
437 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
|
438 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
|
439 'is not installed')) |
17192
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peer: introduce real peer classes
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parents:
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diff
changeset
|
440 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
|
441 |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
442 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:
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diff
changeset
|
443 if create: |
26587
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error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25954
diff
changeset
|
444 raise error.Abort(_('cannot create new http repository')) |
7211 | 445 try: |
446 if path.startswith('https:'): | |
17192
1ac628cd7113
peer: introduce real peer classes
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parents:
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diff
changeset
|
447 inst = httpspeer(ui, path) |
7211 | 448 else: |
17192
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peer: introduce real peer classes
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parents:
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diff
changeset
|
449 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
|
450 try: |
395a84f78736
httprepo: use caps instead of between for compat check
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parents:
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diff
changeset
|
451 # Try to do useful work when checking compatibility. |
395a84f78736
httprepo: use caps instead of between for compat check
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parents:
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diff
changeset
|
452 # Usually saves a roundtrip since we want the caps anyway. |
395a84f78736
httprepo: use caps instead of between for compat check
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parents:
13555
diff
changeset
|
453 inst._fetchcaps() |
395a84f78736
httprepo: use caps instead of between for compat check
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parents:
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diff
changeset
|
454 except error.RepoError: |
395a84f78736
httprepo: use caps instead of between for compat check
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parents:
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diff
changeset
|
455 # No luck, try older compatibility check. |
395a84f78736
httprepo: use caps instead of between for compat check
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parents:
13555
diff
changeset
|
456 inst.between([(nullid, nullid)]) |
7211 | 457 return inst |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25500
diff
changeset
|
458 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
|
459 try: |
cc9366a3751b
httprepo: use the original exception after falling back to static-http failed
Mads Kiilerich <mads@kiilerich.com>
parents:
14094
diff
changeset
|
460 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
|
461 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
|
462 return r |
cc9366a3751b
httprepo: use the original exception after falling back to static-http failed
Mads Kiilerich <mads@kiilerich.com>
parents:
14094
diff
changeset
|
463 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
|
464 raise httpexception # use the original http RepoError instead |