Mercurial > hg
view contrib/dumprevlog @ 51291:0bb5299800ca
pytype: only output the "pytype crashed" message on error
If pytype did not crash while generating stub, that message is kind of
confusing. It seems simple enough to avoid it in this case.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Wed, 20 Dec 2023 16:30:32 +0100 |
parents | 6000f5b25c9b |
children |
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#!/usr/bin/env python3 # Dump revlogs as raw data stream # $ find .hg/store/ -name "*.i" | xargs dumprevlog > repo.dump import sys from mercurial.node import hex from mercurial import ( encoding, pycompat, revlog, ) from mercurial.utils import procutil from mercurial.revlogutils import ( constants as revlog_constants, ) for fp in (sys.stdin, sys.stdout, sys.stderr): procutil.setbinary(fp) def binopen(path, mode=b'rb'): if b'b' not in mode: mode = mode + b'b' return open(path, pycompat.sysstr(mode)) binopen.options = {} def printb(data, end=b'\n'): sys.stdout.flush() procutil.stdout.write(data + end) for f in sys.argv[1:]: localf = encoding.strtolocal(f) if not localf.endswith(b'.i'): print("file:", f, file=sys.stderr) print(" invalid filename", file=sys.stderr) r = revlog.revlog( binopen, target=(revlog_constants.KIND_OTHER, b'dump-revlog'), radix=localf[:-2], ) print("file:", f) for i in r: n = r.node(i) p = r.parents(n) d = r.revision(n) printb(b"node: %s" % hex(n)) printb(b"linkrev: %d" % r.linkrev(i)) printb(b"parents: %s %s" % (hex(p[0]), hex(p[1]))) printb(b"length: %d" % len(d)) printb(b"-start-") printb(d) printb(b"-end-")