def get_history_as_mergeinfo(self, ra_session, rel_path, rev,
oldest_rev=core.SVN_INVALID_REVNUM):
"""Return the natural history of REL_PATH in REV, between OLDEST_REV
and REV, as mergeinfo. If OLDEST_REV is core.SVN_INVALID_REVNUM,
all of PATH's history prior to REV will be returned. REL_PATH is
relative to the session URL of RA_SESSION.
(Adapted from Subversion's svn_client__get_history_as_mergeinfo().)"""
# Fetch the location segments in the history.
location_segments = []
def _segment_receiver(segment, pool):
location_segments.append(segment)
ra.get_location_segments(ra_session, rel_path, rev, rev,
oldest_rev, _segment_receiver)
# Location segments come in youngest to oldest. But we rather
# need oldest-to-youngest for proper revision range ordering.
location_segments.sort(lambda a, b: cmp(a.range_start, b.range_start))
# Transform location segments into merge sources and ranges.
mergeinfo = {}
for segment in location_segments:
if segment.path is None:
continue
source_path = '/' + segment.path
path_ranges = mergeinfo.get(source_path, [])
range = core.svn_merge_range_t()
range.start = max(segment.range_start - 1, 0)
range.end = segment.range_end
range.inheritable = 1
path_ranges.append(range)
mergeinfo[source_path] = path_ranges
return mergeinfo
def get_history_as_mergeinfo(self, ra_session, rel_path, rev,
oldest_rev=core.SVN_INVALID_REVNUM):
"""Return the natural history of REL_PATH in REV, between OLDEST_REV
and REV, as mergeinfo. If OLDEST_REV is core.SVN_INVALID_REVNUM,
all of PATH's history prior to REV will be returned. REL_PATH is
relative to the session URL of RA_SESSION.
(Adapted from Subversion's svn_client__get_history_as_mergeinfo().)"""
# Fetch the location segments in the history.
location_segments = []
def _segment_receiver(segment, pool):
location_segments.append(segment)
ra.get_location_segments(ra_session, rel_path, rev, rev,
oldest_rev, _segment_receiver)
# Location segments come in youngest to oldest. But we rather
# need oldest-to-youngest for proper revision range ordering.
location_segments.sort(lambda a, b: cmp(a.range_start, b.range_start))
# Transform location segments into merge sources and ranges.
mergeinfo = {}
for segment in location_segments:
if segment.path is None:
continue
source_path = '/' + segment.path
path_ranges = mergeinfo.get(source_path, [])
range = core.svn_merge_range_t()
range.start = max(segment.range_start - 1, 0)
range.end = segment.range_end
range.inheritable = 1
path_ranges.append(range)
mergeinfo[source_path] = path_ranges
return mergeinfo