q&f$ddlmZddlmZddZy))_)errorcNjdd|zrdvryfd}|S)aGet a function that checks file handle position is as expected. This is used to ensure that files haven't been modified outside of our knowledge (such as on a networked filesystem, if `hg debuglocks` was used, or writes to .hg that ignored locks happened). Due to revlogs supporting a concept of buffered, delayed, or diverted writes, we're allowing the files to be shorter than expected (the data may not have been written yet), but they can't be longer. Please note that this check is not perfect; it can't detect all cases (there may be false-negatives/false-OKs), but it should never claim there's an issue when there isn't (false-positives/false-failures). debugsrevlog.verifyposition.)slogwarnfailNcH|j|krytd}jd|dz||j|dk(r)j|dz||j|fzydk(r)t j |||j|fzy)Ns+%s: file cursor at position %d, expected %dr rr)tellrlogwarnr RevlogError)fhfnexpectedmsguivposs K/usr/lib/python3/dist-packages/mercurial/revlogutils/concurrency_checker.py_checkerzget_checker.._checkers 779 >? xub"'')X> 7? GGS5[RH$== > W_##C2rwwy(*C$CD D)config)r revlog_namerrs` @r get_checkerrs6 99X8;F GD 499 E OrN)s changelog)i18nrrrrrrs!r