Mercurial > kallithea

annotate rhodecode/lib/vcs/backends/hg/inmemory.py @ 3491:bdb997400835 beta

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
vcs: fix typo in MercurialChangeset.committer It has apparently never been used and could perhaps just be removed. Especially because it also seems suspicious that it will do safe_unicode twice.
author Mads Kiilerich <madski@unity3d.com>
date Wed, 06 Mar 2013 15:40:58 +0100
parents 03a770980b55
children 7e5f8c12a3fc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2007
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1 import datetime
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2 import errno
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3
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4 from rhodecode.lib.vcs.backends.base import BaseInMemoryChangeset
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5 from rhodecode.lib.vcs.exceptions import RepositoryError
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6
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7 from rhodecode.lib.vcs.utils.hgcompat import memfilectx, memctx, hex, tolocal
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8
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9
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10 class MercurialInMemoryChangeset(BaseInMemoryChangeset):
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11
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12 def commit(self, message, author, parents=None, branch=None, date=None,
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13 **kwargs):
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14 """
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15 Performs in-memory commit (doesn't check workdir in any way) and
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16 returns newly created ``Changeset``. Updates repository's
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17 ``revisions``.
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18
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19 :param message: message of the commit
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20 :param author: full username, i.e. "Joe Doe <joe.doe@example.com>"
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21 :param parents: single parent or sequence of parents from which commit
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22 would be derieved
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23 :param date: ``datetime.datetime`` instance. Defaults to
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24 ``datetime.datetime.now()``.
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25 :param branch: branch name, as string. If none given, default backend's
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26 branch would be used.
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27
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28 :raises ``CommitError``: if any error occurs while committing
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29 """
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30 self.check_integrity(parents)
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31
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32 from .repository import MercurialRepository
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33 if not isinstance(message, unicode) or not isinstance(author, unicode):
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34 raise RepositoryError('Given message and author needs to be '
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35 'an <unicode> instance got %r & %r instead'
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36 % (type(message), type(author)))
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37
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38 if branch is None:
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39 branch = MercurialRepository.DEFAULT_BRANCH_NAME
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40 kwargs['branch'] = branch
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41
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42 def filectxfn(_repo, memctx, path):
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43 """
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44 Marks given path as added/changed/removed in a given _repo. This is
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45 for internal mercurial commit function.
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46 """
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47
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48 # check if this path is removed
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49 if path in (node.path for node in self.removed):
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50 # Raising exception is a way to mark node for removal
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51 raise IOError(errno.ENOENT, '%s is deleted' % path)
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52
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53 # check if this path is added
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54 for node in self.added:
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55 if node.path == path:
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56 return memfilectx(path=node.path,
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57 data=(node.content.encode('utf8')
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58 if not node.is_binary else node.content),
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59 islink=False,
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60 isexec=node.is_executable,
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61 copied=False)
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62
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63 # or changed
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64 for node in self.changed:
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65 if node.path == path:
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66 return memfilectx(path=node.path,
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67 data=(node.content.encode('utf8')
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68 if not node.is_binary else node.content),
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69 islink=False,
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70 isexec=node.is_executable,
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71 copied=False)
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72
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73 raise RepositoryError("Given path haven't been marked as added,"
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74 "changed or removed (%s)" % path)
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75
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76 parents = [None, None]
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77 for i, parent in enumerate(self.parents):
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78 if parent is not None:
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79 parents[i] = parent._ctx.node()
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80
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81 if date and isinstance(date, datetime.datetime):
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82 date = date.ctime()
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83
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84 commit_ctx = memctx(repo=self.repository._repo,
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85 parents=parents,
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86 text='',
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87 files=self.get_paths(),
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88 filectxfn=filectxfn,
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89 user=author,
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90 date=date,
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91 extra=kwargs)
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92
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93 loc = lambda u: tolocal(u.encode('utf-8'))
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94
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95 # injecting given _repo params
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96 commit_ctx._text = loc(message)
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97 commit_ctx._user = loc(author)
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98 commit_ctx._date = date
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99
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100 # TODO: Catch exceptions!
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101 n = self.repository._repo.commitctx(commit_ctx)
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102 # Returns mercurial node
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103 self._commit_ctx = commit_ctx # For reference
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104 # Update vcs repository object & recreate mercurial _repo
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105 # new_ctx = self.repository._repo[node]
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106 # new_tip = self.repository.get_changeset(new_ctx.hex())
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107 new_id = hex(n)
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108 self.repository.revisions.append(new_id)
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109 self._repo = self.repository._get_repo(create=False)
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110 self.repository.branches = self.repository._get_branches()
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111 tip = self.repository.get_changeset()
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112 self.reset()
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113 return tip