mercurial-scm/hg: comparison mercurial/revlog.py

equal deleted inserted replaced

-:d83d788590a8
+:c2d2e5b65def
 iosize = self.index.entry_size
 buffer = util.buffer
 l = []
 ladd = l.append
+chunks = []
+ladd = chunks.append
 if not self.data_config.with_sparse_read:
 slicedchunks = (revs,)
 else:
 slicedchunks = deltautil.slicechunk(
 try:
 offset, data = self.get_segment_for_revs(firstrev, lastrev)
 except OverflowError:
 # issue4215 - we can't cache a run of chunks greater than
 # 2G on Windows
-return [self._chunk(rev) for rev in revschunk]
+for rev in revschunk:
+ladd((rev, self._chunk(rev)))
 decomp = self.decompress
 # self._decompressor might be None, but will not be used in that case
 def_decomp = self._decompressor
 for rev in revschunk:
 chunkstart += (rev + 1) * iosize
 chunklength = length(rev)
 comp_mode = self.index[rev][10]
 c = buffer(data, chunkstart - offset, chunklength)
 if comp_mode == COMP_MODE_PLAIN:
-ladd(c)
+c = c
 elif comp_mode == COMP_MODE_INLINE:
-ladd(decomp(c))
+c = decomp(c)
 elif comp_mode == COMP_MODE_DEFAULT:
-ladd(def_decomp(c))
+c = def_decomp(c)
 else:
 msg = b'unknown compression mode %d'
 msg %= comp_mode
 raise error.RevlogError(msg)
+ladd((rev, c))
-return l
+return [x[1] for x in chunks]
 def raw_text(self, node, rev):
 """return the possibly unvalidated rawtext for a revision
 returns (rev, rawtext, validated)