Changeset - 6af522a8d76c
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Marcin Kuzminski - 14 years ago 2012-05-17 14:04:20
marcin@python-works.com
merge with beta
1 file changed with 0 insertions and 3 deletions:
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rhodecode/lib/vcs/backends/git/changeset.py
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import re
 
from itertools import chain
 
from dulwich import objects
 
from subprocess import Popen, PIPE
 
from rhodecode.lib.vcs.conf import settings
 
from rhodecode.lib.vcs.exceptions import RepositoryError
 
from rhodecode.lib.vcs.exceptions import ChangesetError
 
from rhodecode.lib.vcs.exceptions import NodeDoesNotExistError
 
from rhodecode.lib.vcs.exceptions import VCSError
 
from rhodecode.lib.vcs.exceptions import ChangesetDoesNotExistError
 
from rhodecode.lib.vcs.exceptions import ImproperArchiveTypeError
 
from rhodecode.lib.vcs.backends.base import BaseChangeset
 
from rhodecode.lib.vcs.nodes import FileNode, DirNode, NodeKind, RootNode, \
 
    RemovedFileNode, SubModuleNode
 
from rhodecode.lib.vcs.utils import safe_unicode
 
from rhodecode.lib.vcs.utils import date_fromtimestamp
 
from rhodecode.lib.vcs.utils.lazy import LazyProperty
 

	
 

	
 
class GitChangeset(BaseChangeset):
 
    """
 
    Represents state of the repository at single revision.
 
    """
 

	
 
    def __init__(self, repository, revision):
 
        self._stat_modes = {}
 
        self.repository = repository
 
        self.raw_id = revision
 
        self.revision = repository.revisions.index(revision)
 

	
 
        self.short_id = self.raw_id[:12]
 
        self.id = self.raw_id
 
        try:
 
            commit = self.repository._repo.get_object(self.raw_id)
 
        except KeyError:
 
            raise RepositoryError("Cannot get object with id %s" % self.raw_id)
 
        self._commit = commit
 
        self._tree_id = commit.tree
 

	
 
        try:
 
            self.message = safe_unicode(commit.message)
 
        except UnicodeDecodeError:
 
            self.message = commit.message.decode(commit.encoding or 'utf-8')
 
        #self.branch = None
 
        self.tags = []
 
        self.nodes = {}
 
        self._paths = {}
 

	
 
    @LazyProperty
 
    def author(self):
 
        return safe_unicode(self._commit.committer)
 

	
 
    @LazyProperty
 
    def date(self):
 
        return date_fromtimestamp(self._commit.commit_time,
 
                                  self._commit.commit_timezone)
 

	
 
    @LazyProperty
 
    def status(self):
 
        """
 
        Returns modified, added, removed, deleted files for current changeset
 
        """
 
        return self.changed, self.added, self.removed
 

	
 
    @LazyProperty
 
    def branch(self):
 

	
 
        heads = self.repository._heads(reverse=False)
 

	
 
        ref = heads.get(self.raw_id)
 
        if ref:
 
            return safe_unicode(ref)
 

	
 
    def _fix_path(self, path):
 
        """
 
        Paths are stored without trailing slash so we need to get rid off it if
 
        needed.
 
        """
 
        if path.endswith('/'):
 
            path = path.rstrip('/')
 
        return path
 

	
 
    def _get_id_for_path(self, path):
 

	
 
        # FIXME: Please, spare a couple of minutes and make those codes cleaner;
 
        if not path in self._paths:
 
            path = path.strip('/')
 
            # set root tree
 
            tree = self.repository._repo[self._commit.tree]
 
            if path == '':
 
                self._paths[''] = tree.id
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