Mercurial > hgsubversion

annotate svnwrap/svn_ctypes_wrapper.py @ 131:4d42dbbb5127

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hg_delta_editor: fix parent revision detection on branch copy Project items copyfrom revisions are irrelevant to parent revision detection, only the project one or those of its ancestors matter. Items copyfrom is useful when retrieving items content. Former code resulted in incorrect converted graph for pyglet repository, especially on the following revision: ------------------------------------------------------------------------ r274 | r1chardj0n3s | 2006-12-21 02:02:14 +0100 (Jeu, 21 Dec 2006) | 2 lines Changed paths: A /branches/richard-glx-version (from /trunk:269) M /branches/richard-glx-version/pyglet/window/xlib/__init__.py R /branches/richard-glx-version/tests/test.py (from /trunk/tests/test.py:270) R /branches/richard-glx-version/tools/info.py (from /trunk/tools/info.py:272) R /branches/richard-glx-version/website/get_involved.php (from /trunk/website/get_involved.php:273) Branching to horribly mangle GLX
author Patrick Mezard <pmezard@gmail.com>
date Wed, 10 Dec 2008 11:03:22 -0600
parents f2636cfed115
children e37f9d3fd5e7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 """Right now this is a dummy module, but it should wrap the ctypes API and
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2 allow running this more easily without the SWIG bindings.
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3 """
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4 from csvn import repos
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5
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6 class Revision(object):
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7 """Wrapper for a Subversion revision.
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8 """
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9 def __init__(self, revnum, author, message, date, paths, strip_path=''):
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10 self.revnum, self.author, self.message = revnum, author, message
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11 # TODO parse this into a datetime
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12 self.date = date
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13 self.paths = {}
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14 for p in paths:
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15 self.paths[p[len(strip_path):]] = paths[p]
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16
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17 def __str__(self):
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18 return 'r%d by %s' % (self.revnum, self.author)
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20
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21 class SubversionRepo(object):
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22 """Wrapper for a Subversion repository.
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23
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24 This uses the SWIG Python bindings, and will only work on svn >= 1.4.
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25 It takes a required param, the URL.
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26 """
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27 def __init__(self, url=''):
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28 self.svn_url = url
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29
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30 self.init_ra_and_client()
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31 self.uuid = ra.get_uuid(self.ra, self.pool)
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32 repo_root = ra.get_repos_root(self.ra, self.pool)
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33 # *will* have a leading '/', would not if we used get_repos_root2
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34 self.subdir = url[len(repo_root):]
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35 if not self.subdir or self.subdir[-1] != '/':
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36 self.subdir += '/'
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37
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38 def init_ra_and_client(self):
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39 # TODO(augie) need to figure out a way to do auth
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40 self.repo = repos.RemoteRepository(self.svn_url)
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41
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42 @property
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43 def HEAD(self):
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44 raise NotImplementedError
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45
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46 @property
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47 def START(self):
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48 return 0
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49
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50 @property
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51 def branches(self):
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52 """Get the branches defined in this repo assuming a standard layout.
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53 """
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54 raise NotImplementedError
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55
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56 @property
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57 def tags(self):
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58 """Get the current tags in this repo assuming a standard layout.
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59
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60 This returns a dictionary of tag: (source path, source rev)
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61 """
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62 raise NotImplementedError
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63
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64 def _get_copy_source(self, path, cached_head=None):
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65 """Get copy revision for the given path, assuming it was meant to be
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66 a copy of the entire tree.
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67 """
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68 raise NotImplementedError
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69
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70 def list_dir(self, dir, revision=None):
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71 """List the contents of a server-side directory.
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72
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73 Returns a dict-like object with one dict key per directory entry.
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74
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75 Args:
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76 dir: the directory to list, no leading slash
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77 rev: the revision at which to list the directory, defaults to HEAD
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78 """
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79 raise NotImplementedError
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80
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81 def revisions(self, start=None, chunk_size=1000):
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82 """Load the history of this repo.
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83
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84 This is LAZY. It returns a generator, and fetches a small number
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85 of revisions at a time.
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86
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87 The reason this is lazy is so that you can use the same repo object
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88 to perform RA calls to get deltas.
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89 """
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90 # NB: you'd think this would work, but you'd be wrong. I'm pretty
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91 # convinced there must be some kind of svn bug here.
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92 #return self.fetch_history_at_paths(['tags', 'trunk', 'branches'],
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93 # start=start)
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94 # this does the same thing, but at the repo root + filtering. It's
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95 # kind of tough cookies, sadly.
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96 raise NotImplementedError
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97
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98
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99 def fetch_history_at_paths(self, paths, start=None, stop=None,
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100 chunk_size=1000):
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101 raise NotImplementedError
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102
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103 def get_replay(self, revision, editor, oldest_rev_i_have=0):
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104 raise NotImplementedError
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105
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106 def get_unified_diff(self, path, revision, deleted=True, ignore_type=False):
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107 raise NotImplementedError
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108
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109 def get_file(self, path, revision):
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110 raise NotImplementedError
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111
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112 def proplist(self, path, revision, recurse=False):
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113 raise NotImplementedError
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114
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115 def fetch_all_files_to_dir(self, path, revision, checkout_path):
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116 raise NotImplementedError
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117
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118 class SubversionRepoCanNotReplay(Exception):
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119 """Exception raised when the svn server is too old to have replay.
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120 """