Mercurial > hgsubversion

annotate svnwrap/svn_swig_wrapper.py @ 46:f30cda3389c2

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This appears to fix pushing over both the http and svn protocols.
author Augie Fackler <durin42@gmail.com>
date Wed, 29 Oct 2008 11:48:58 -0500
parents ce00e6ffaa90
children 9738a7c4e3dd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 import cStringIO
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2 import getpass
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3 import os
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4 import shutil
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5 import sys
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6 import tempfile
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7
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8 from svn import client
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9 from svn import core
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10 from svn import delta
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11 from svn import ra
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12
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13 svn_config = core.svn_config_get_config(None)
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14
45
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15 class RaCallbacks(ra.Callbacks):
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16 def open_tmp_file(self, pool):
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17 (fd, fn) = tempfile.mkstemp()
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18 os.close(fd)
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19 return fn
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20
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21 def get_client_string(self, pool):
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22 return 'hgsubversion'
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23
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24 def user_pass_prompt(realm, default_username, ms, pool):
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25 creds = core.svn_auth_cred_simple_t()
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26 creds.may_save = ms
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27 if default_username:
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28 sys.stderr.write('Auth realm: %s\n' % (realm,))
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29 creds.username = default_username
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30 else:
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31 sys.stderr.write('Auth realm: %s\n' % (realm,))
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32 sys.stderr.write('Username: ')
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33 sys.stderr.flush()
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34 creds.username = sys.stdin.readline().strip()
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35 creds.password = getpass.getpass('Password for %s: ' % creds.username)
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36 return creds
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37
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38 def _create_auth_baton(pool):
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39 """Create a Subversion authentication baton. """
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40 # Give the client context baton a suite of authentication
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41 # providers.h
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42 providers = [
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43 client.get_simple_provider(),
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44 client.get_username_provider(),
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45 client.get_ssl_client_cert_file_provider(),
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46 client.get_ssl_client_cert_pw_file_provider(),
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47 client.get_ssl_server_trust_file_provider(),
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48 ]
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49 # Platform-dependant authentication methods
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50 if hasattr(client, 'get_windows_simple_provider'):
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51 try:
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52 providers.append(client.get_windows_simple_provider())
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53 except:
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54 pass
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55 if hasattr(client, 'get_keychain_simple_provider'):
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56 try:
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57 providers.append(client.get_keychain_simple_provider())
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58 except:
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59 pass
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60 providers.extend([client.get_simple_prompt_provider(user_pass_prompt, 2),
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61 ])
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62 return core.svn_auth_open(providers, pool)
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63
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64
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65 class Revision(object):
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66 """Wrapper for a Subversion revision.
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67 """
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68 def __init__(self, revnum, author, message, date, paths, strip_path=''):
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69 self.revnum, self.author, self.message = revnum, author, message
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70 # TODO parse this into a datetime
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71 self.date = date
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72 self.paths = {}
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73 if paths:
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74 for p in paths:
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75 self.paths[p[len(strip_path):]] = paths[p]
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76
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77 def __str__(self):
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78 return 'r%d by %s' % (self.revnum, self.author)
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79
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80 class SubversionRepo(object):
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81 """Wrapper for a Subversion repository.
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82
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83 This uses the SWIG Python bindings, and will only work on svn >= 1.4.
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84 It takes a required param, the URL.
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85 """
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86 def __init__(self, url='', username=''):
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87 self.svn_url = url
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88 self.uname = username
0
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89 self.auth_baton_pool = core.Pool()
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90 self.auth_baton = _create_auth_baton(self.auth_baton_pool)
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91
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92 self.init_ra_and_client()
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93 self.uuid = ra.get_uuid(self.ra, self.pool)
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94 repo_root = ra.get_repos_root(self.ra, self.pool)
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95 # *will* have a leading '/', would not if we used get_repos_root2
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96 self.subdir = url[len(repo_root):]
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97 if not self.subdir or self.subdir[-1] != '/':
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98 self.subdir += '/'
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99
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100 def init_ra_and_client(self):
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101 """Initializes the RA and client layers, because sometimes getting
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102 unified diffs runs the remote server out of open files.
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103 """
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104 # while we're in here we'll recreate our pool
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105 self.pool = core.Pool()
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106 self.client_context = client.create_context()
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107 core.svn_auth_set_parameter(self.auth_baton,
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108 core.SVN_AUTH_PARAM_DEFAULT_USERNAME,
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109 self.uname)
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110
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111 self.client_context.auth_baton = self.auth_baton
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112 self.client_context.config = svn_config
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113 callbacks = RaCallbacks()
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114 callbacks.auth_baton = self.auth_baton
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115 self.callbacks = callbacks
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116 self.ra = ra.open2(self.svn_url.encode('utf-8'), callbacks,
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117 svn_config)
0
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118
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119
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120 @property
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121 def HEAD(self):
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122 return ra.get_latest_revnum(self.ra, self.pool)
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123
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124 @property
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125 def START(self):
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126 return 0
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127
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128 @property
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129 def branches(self):
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130 """Get the branches defined in this repo assuming a standard layout.
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131 """
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132 branches = self.list_dir('branches').keys()
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133 branch_info = {}
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134 head=self.HEAD
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135 for b in branches:
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136 b_path = 'branches/%s' %b
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137 hist_gen = self.fetch_history_at_paths([b_path], stop=head)
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138 hist = hist_gen.next()
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139 source, source_rev = self._get_copy_source(b_path, cached_head=head)
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140 # This if statement guards against projects that have non-ancestral
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141 # branches by not listing them has branches
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142 # Note that they probably are really ancestrally related, but there
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143 # is just no way for us to know how.
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144 if source is not None and source_rev is not None:
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145 branch_info[b] = (source, source_rev, hist.revnum)
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146 return branch_info
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147
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148 @property
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149 def tags(self):
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150 """Get the current tags in this repo assuming a standard layout.
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151
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152 This returns a dictionary of tag: (source path, source rev)
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153 """
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154 tags = self.list_dir('tags').keys()
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155 tag_info = {}
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156 head = self.HEAD
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157 for t in tags:
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158 tag_info[t] = self._get_copy_source('tags/%s' % t,
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159 cached_head=head)
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160 return tag_info
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161
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162 def _get_copy_source(self, path, cached_head=None):
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163 """Get copy revision for the given path, assuming it was meant to be
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164 a copy of the entire tree.
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165 """
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166 if not cached_head:
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167 cached_head = self.HEAD
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168 hist_gen = self.fetch_history_at_paths([path], stop=cached_head)
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169 hist = hist_gen.next()
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170 if hist.paths[path].copyfrom_path is None:
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171 return None, None
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172 source = hist.paths[path].copyfrom_path
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173 source_rev = 0
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174 for p in hist.paths:
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175 if hist.paths[p].copyfrom_rev:
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176 # We assume that the revision of the source tree as it was
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177 # copied was actually the revision of the highest revision
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178 # copied item. This could be wrong, but in practice it will
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179 # *probably* be correct
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180 if source_rev < hist.paths[p].copyfrom_rev:
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181 source_rev = hist.paths[p].copyfrom_rev
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182 source = source[len(self.subdir):]
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183 return source, source_rev
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184
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185 def list_dir(self, dir, revision=None):
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186 """List the contents of a server-side directory.
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187
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188 Returns a dict-like object with one dict key per directory entry.
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189
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190 Args:
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191 dir: the directory to list, no leading slash
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192 rev: the revision at which to list the directory, defaults to HEAD
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193 """
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194 if dir[-1] == '/':
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195 dir = dir[:-1]
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196 if revision is None:
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197 revision = self.HEAD
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198 r = ra.get_dir2(self.ra, dir, revision, core.SVN_DIRENT_KIND, self.pool)
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199 folders, props, junk = r
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200 return folders
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201
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202 def revisions(self, start=None, chunk_size=1000):
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203 """Load the history of this repo.
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204
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205 This is LAZY. It returns a generator, and fetches a small number
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206 of revisions at a time.
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207
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208 The reason this is lazy is so that you can use the same repo object
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209 to perform RA calls to get deltas.
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210 """
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211 # NB: you'd think this would work, but you'd be wrong. I'm pretty
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212 # convinced there must be some kind of svn bug here.
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213 #return self.fetch_history_at_paths(['tags', 'trunk', 'branches'],
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214 # start=start)
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215 # this does the same thing, but at the repo root + filtering. It's
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216 # kind of tough cookies, sadly.
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217 for r in self.fetch_history_at_paths([''], start=start,
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218 chunk_size=chunk_size):
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219 should_yield = False
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220 i = 0
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221 paths = list(r.paths.keys())
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222 while i < len(paths) and not should_yield:
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223 p = paths[i]
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224 if (p.startswith('trunk') or p.startswith('tags')
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225 or p.startswith('branches')):
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226 should_yield = True
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227 i += 1
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228 if should_yield:
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229 yield r
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230
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231
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232 def fetch_history_at_paths(self, paths, start=None, stop=None,
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233 chunk_size=1000):
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234 revisions = []
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235 def callback(paths, revnum, author, date, message, pool):
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236 r = Revision(revnum, author, message, date, paths,
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237 strip_path=self.subdir)
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238 revisions.append(r)
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239 if not start:
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240 start = self.START
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241 if not stop:
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242 stop = self.HEAD
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243 while stop > start:
45
ce00e6ffaa90 Change the implementation of the ra_session stuff. Thanks to Ben Collins-Sussman for pointing out the problem with the other method I was using.
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244 ra.get_log(self.ra,
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245 paths,
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246 start+1,
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247 stop,
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248 chunk_size, #limit of how many log messages to load
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249 True, # don't need to know changed paths
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250 True, # stop on copies
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251 callback,
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252 self.pool)
0
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253 if len(revisions) < chunk_size:
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254 # this means there was no history for the path, so force the
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255 # loop to exit
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256 start = stop
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257 else:
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258 start = revisions[-1].revnum
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259 while len(revisions) > 0:
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260 yield revisions[0]
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261 revisions.pop(0)
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262
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dfdc078661db Auto-set executable, symlink, and auto-props.
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263 def commit(self, paths, message, file_data, base_revision, dirs,
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264 properties):
0
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265 """Commits the appropriate targets from revision in editor's store.
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266 """
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267 self.init_ra_and_client()
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268 commit_info = []
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269 def commit_cb(_commit_info, pool):
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270 commit_info.append(_commit_info)
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271 editor, edit_baton = ra.get_commit_editor2(self.ra,
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272 message,
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273 commit_cb,
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274 None,
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2953c867ca99 Minor fixes to the push command to make it more robust.
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275 False,
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276 self.pool)
0
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277 checksum = []
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f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
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diff changeset
278 # internal dir batons can fall out of scope and get GCed before svn is
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
279 # done with them. This prevents that (credit to gvn for the idea).
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
280 batons = [edit_baton, ]
0
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
281 def driver_cb(parent, path, pool):
46
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
282 if not parent:
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
283 bat = editor.open_root(edit_baton, base_revision, self.pool)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
284 batons.append(bat)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
285 return bat
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
286 if path in dirs:
46
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
287 bat = editor.add_directory(path, parent, None, -1, pool)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
288 batons.append(bat)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
289 return bat
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
290 base_text, new_text, action = file_data[path]
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
291 compute_delta = True
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
292 if action == 'modify':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
293 baton = editor.open_file(path, parent, base_revision, pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
294 elif action == 'add':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
295 try:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
296 baton = editor.add_file(path, parent, None, -1, pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
297 except (core.SubversionException, TypeError), e:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
298 print e.message
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
299 raise
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
300 elif action == 'delete':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
301 baton = editor.delete_entry(path, base_revision, parent, pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
302 compute_delta = False
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
303
10
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
304 if path in properties:
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
305 if properties[path].get('svn:special', None):
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
306 new_text = 'link %s' % new_text
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
307 for p, v in properties[path].iteritems():
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
308 editor.change_file_prop(baton, p, v)
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
309
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
310 if compute_delta:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
311 handler, wh_baton = editor.apply_textdelta(baton, None,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
312 self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
313
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
314 txdelta_stream = delta.svn_txdelta(
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
315 cStringIO.StringIO(base_text), cStringIO.StringIO(new_text),
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
316 self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
317 delta.svn_txdelta_send_txstream(txdelta_stream, handler,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
318 wh_baton, pool)
46
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
319 # TODO pass md5(new_text) instead of None
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
320 editor.close_file(baton, None)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
321
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
322 delta.path_driver(editor, edit_baton, base_revision, paths, driver_cb,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
323 self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
324 editor.close_edit(edit_baton, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
325
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
326 def get_replay(self, revision, editor, oldest_rev_i_have=0):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
327 # this method has a tendency to chew through RAM if you don't re-init
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
328 self.init_ra_and_client()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
329 e_ptr, e_baton = delta.make_editor(editor)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
330 try:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
331 ra.replay(self.ra, revision, oldest_rev_i_have, True, e_ptr,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
332 e_baton, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
333 except core.SubversionException, e:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
334 # can I depend on this number being constant?
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
335 if (e.message == "Server doesn't support the replay command"
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
336 or e.apr_err == 170003):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
337 raise SubversionRepoCanNotReplay, ('This Subversion server '
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
338 'is older than 1.4.0, and cannot satisfy replay requests.')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
339 else:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
340 raise
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
341
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
342 def get_unified_diff(self, path, revision, other_path=None, other_rev=None,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
343 deleted=True, ignore_type=False):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
344 """Gets a unidiff of path at revision against revision-1.
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
345 """
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
346 # works around an svn server keeping too many open files (observed
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
347 # in an svnserve from the 1.2 era)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
348 self.init_ra_and_client()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
349
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
350 old_cwd = os.getcwd()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
351 assert path[0] != '/'
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
352 url = self.svn_url + '/' + path
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
353 url2 = url
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
354 if other_path is not None:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
355 url2 = self.svn_url + '/' + other_path
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
356 if other_rev is None:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
357 other_rev = revision - 1
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
358 tmpdir = tempfile.mkdtemp('svnwrap_temp')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
359 # hot tip: the swig bridge doesn't like StringIO for these bad boys
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
360 out_path = os.path.join(tmpdir, 'diffout')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
361 error_path = os.path.join(tmpdir, 'differr')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
362 out = open(out_path, 'w')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
363 err = open(error_path, 'w')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
364 rev_old = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
365 rev_old.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
366 rev_old.value.number = other_rev
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
367 rev_new = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
368 rev_new.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
369 rev_new.value.number = revision
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
370 client.diff3([], url2, rev_old, url, rev_new, True, True,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
371 deleted, ignore_type, 'UTF-8', out, err,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
372 self.client_context, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
373 out.close()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
374 err.close()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
375 assert len(open(error_path).read()) == 0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
376 diff = open(out_path).read()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
377 os.chdir(old_cwd)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
378 shutil.rmtree(tmpdir)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
379 return diff
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
380
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
381 def get_file(self, path, revision):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
382 out = cStringIO.StringIO()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
383 tmpdir = tempfile.mkdtemp('svnwrap_temp')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
384 # hot tip: the swig bridge doesn't like StringIO for these bad boys
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
385 out_path = os.path.join(tmpdir, 'diffout')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
386 out = open(out_path, 'w')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
387 ra.get_file(self.ra, path,revision, out , None)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
388 out.close()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
389 x = open(out_path).read()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
390 shutil.rmtree(tmpdir)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
391 return x
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
392
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
393 def proplist(self, path, revision, recurse=False):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
394 rev = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
395 rev.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
396 rev.value.number = revision
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
397 if path[-1] == '/':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
398 path = path[:-1]
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
399 if path[0] == '/':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
400 path = path[1:]
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
401 pl = dict(client.proplist2(self.svn_url+'/'+path, rev, rev, True,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
402 self.client_context, self.pool))
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
403 pl2 = {}
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
404 for key, value in pl.iteritems():
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
405 pl2[key[len(self.svn_url)+1:]] = value
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
406 return pl2
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
407
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
408 def fetch_all_files_to_dir(self, path, revision, checkout_path):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
409 rev = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
410 rev.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
411 rev.value.number = revision
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
412 client.export3(self.svn_url+'/'+path, checkout_path, rev,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
413 rev, True, True, True, 'LF', # should be 'CRLF' on win32
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
414 self.client_context, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
415
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
416 class SubversionRepoCanNotReplay(Exception):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
417 """Exception raised when the svn server is too old to have replay.
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
418 """