( )⚙ D1778 debugcommands: use named attributes on revlog index entries

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Differential D1778

debugcommands: use named attributes on revlog index entries
AcceptedPublic

Authored by indygreg on Dec 26 2017, 7:36 PM.

Details

Reviewers
durin42
Group Reviewers
hg-reviewers
Summary

Diff Detail

Repository
rHG Mercurial
Lint
Lint Skipped
Unit
Unit Tests Skipped

Event Timeline

indygreg created this revision.Dec 26 2017, 7:36 PM
indygreg updated this revision to Diff 4741.Jan 6 2018, 3:26 AM
durin42 accepted this revision.Jan 10 2018, 5:54 PM
This revision is now accepted and ready to land.Jan 10 2018, 5:54 PM

Revision Contents
Changeset List

PathPackages
Mmercurial/debugcommands.py (16 lines)

Diff 4741

mercurial/debugcommands.py

opts = pycompat.byteskwargs(opts) opts = pycompat.byteskwargs(opts)
r = cmdutil.openrevlog(repo, 'debugdeltachain', file_, opts) r = cmdutil.openrevlog(repo, 'debugdeltachain', file_, opts)
index = r.index index = r.index
generaldelta = r.version & revlog.FLAG_GENERALDELTA generaldelta = r.version & revlog.FLAG_GENERALDELTA
withsparseread = getattr(r, '_withsparseread', False) withsparseread = getattr(r, '_withsparseread', False)
def revinfo(rev): def revinfo(rev):
e = index[rev] e = index[rev]
compsize = e[1] compsize = e.chunklength
uncompsize = e[2] uncompsize = e.rawlength
chainsize = 0 chainsize = 0
if generaldelta: if generaldelta:
if e[3] == e[5]: if e.baserev == e.p1rev:
deltatype = 'p1' deltatype = 'p1'
elif e[3] == e[6]: elif e.baserev == e.p2rev:
deltatype = 'p2' deltatype = 'p2'
elif e[3] == rev - 1: elif e.baserev == rev - 1:
deltatype = 'prev' deltatype = 'prev'
elif e[3] == rev: elif e.baserev == rev:
deltatype = 'base' deltatype = 'base'
else: else:
deltatype = 'other' deltatype = 'other'
else: else:
if e[3] == rev: if e.baserev == rev:
deltatype = 'base' deltatype = 'base'
else: else:
deltatype = 'prev' deltatype = 'prev'
chain = r._deltachain(rev)[0] chain = r._deltachain(rev)[0]
for iterrev in chain: for iterrev in chain:
e = index[iterrev] e = index[iterrev]
chainsize += e[1] chainsize += e.chunklength
return compsize, uncompsize, deltatype, chain, chainsize return compsize, uncompsize, deltatype, chain, chainsize
fm = ui.formatter('debugdeltachain', opts) fm = ui.formatter('debugdeltachain', opts)
fm.plain(' rev chain# chainlen prev delta ' fm.plain(' rev chain# chainlen prev delta '
'size rawsize chainsize ratio lindist extradist ' 'size rawsize chainsize ratio lindist extradist '
'extraratio') 'extraratio')