revlog: pass around the `rev` we deal with when packing/unpacking entry
This will help code to compute some flag on the fly.
Differential Revision: https://phab.mercurial-scm.org/D10664
--- a/mercurial/pure/parsers.py Mon Mar 29 20:46:56 2021 +0200
+++ b/mercurial/pure/parsers.py Tue May 04 11:19:48 2021 +0200
@@ -118,10 +118,10 @@
def append(self, tup):
if '_nodemap' in vars(self):
self._nodemap[tup[7]] = len(self)
- data = self._pack_entry(tup)
+ data = self._pack_entry(len(self), tup)
self._extra.append(data)
- def _pack_entry(self, entry):
+ def _pack_entry(self, rev, entry):
assert entry[8] == 0
assert entry[9] == 0
return self.index_format.pack(*entry[:8])
@@ -141,12 +141,12 @@
else:
index = self._calculate_index(i)
data = self._data[index : index + self.entry_size]
- r = self._unpack_entry(data)
+ r = self._unpack_entry(i, data)
if self._lgt and i == 0:
r = (offset_type(0, gettype(r[0])),) + r[1:]
return r
- def _unpack_entry(self, data):
+ def _unpack_entry(self, rev, data):
r = self.index_format.unpack(data)
r = r + (
0,
@@ -323,17 +323,17 @@
entry[9] = sidedata_length
entry[11] = compression_mode
entry = tuple(entry)
- new = self._pack_entry(entry)
+ new = self._pack_entry(rev, entry)
self._extra[rev - self._lgt] = new
- def _unpack_entry(self, data):
+ def _unpack_entry(self, rev, data):
data = self.index_format.unpack(data)
entry = data[:10]
data_comp = data[10] & 3
sidedata_comp = (data[10] & (3 << 2)) >> 2
return entry + (data_comp, sidedata_comp)
- def _pack_entry(self, entry):
+ def _pack_entry(self, rev, entry):
data = entry[:10]
data_comp = entry[10] & 3
sidedata_comp = (entry[11] & 3) << 2
@@ -344,7 +344,7 @@
def entry_binary(self, rev):
"""return the raw binary string representing a revision"""
entry = self[rev]
- return self._pack_entry(entry)
+ return self._pack_entry(rev, entry)
def pack_header(self, header):
"""pack header information as binary"""