def blob(self, change, changeset):
"""Return the raw binary content of a file at the specified
revision.
"""
filename = change.filename + ',v'
rcsfile = os.path.join(self.prefix, filename)
if not os.path.isfile(rcsfile):
rcsfile = os.path.join(self.prefix,
os.path.dirname(filename), 'Attic',
os.path.basename(filename))
if not os.path.isfile(rcsfile):
raise RuntimeError, _('no RCS file found for %s') % filename
# cvs has the odd behavior that it favors revision 1.1 over
# 1.1.1.1 if it searches for a revision by date and the date
# is after that of the initial revision even by one second.
#if change.revision == '1.1.1.1' and \
# change.timestamp < changeset.timestamp:
# revision = '1.1'
#else:
# revision = change.revision
revision = change.revision
rcsfile = RCSFile(rcsfile)
blob = rcsfile.blob(revision)
return self.expand_keywords(blob, change, rcsfile, revision)
def checkout(self, filename, revision):
# FIXME: RCS should do keyword substitution, not CVS!
cvs = CVS(join(dirname(__file__), 'data', 'greek'), None)
cvs.localid = 'OpenBSD'
f = RCSFile(join(dirname(__file__), 'data', filename))
c = f.change(revision)
blob = f.blob(revision)
return cvs.expand_keywords(blob, c, f, revision)
