Fri, 27 Apr 2018 11:57:15 -0400 tests: port test-dispatch.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:57:15 -0400] rev 37924
tests: port test-dispatch.py to Python 3 Differential Revision: https://phab.mercurial-scm.org/D3511
Fri, 27 Apr 2018 11:55:04 -0400 tests: port test-wireproto.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:55:04 -0400] rev 37923
tests: port test-wireproto.py to Python 3 A little bit of output churn because we now get b'' prefixes on output in both 2 and 3, but for this test I'm more comfortable knowing that we're using bytestrs everywhere. Differential Revision: https://phab.mercurial-scm.org/D3510
Fri, 27 Apr 2018 11:50:24 -0400 tests: port test-context.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:50:24 -0400] rev 37922
tests: port test-context.py to Python 3 This is a weird "minimally invasive" port. I think there's room to do better here, but I'm also not sure how often we'll touch this code... Differential Revision: https://phab.mercurial-scm.org/D3509
Fri, 27 Apr 2018 11:49:49 -0400 scmutil: fix __repr__ of status tuple
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:49:49 -0400] rev 37921
scmutil: fix __repr__ of status tuple We should probably start giving some thought to migrating the status tuple to attrs, but not now. Differential Revision: https://phab.mercurial-scm.org/D3508
Mon, 07 May 2018 19:43:43 -0700 update: print warning about hidden changeset after update
Martin von Zweigbergk <martinvonz@google.com> [Mon, 07 May 2018 19:43:43 -0700] rev 37920
update: print warning about hidden changeset after update When an attempt to update to a hidden changeset fails because the working copy is dirty, you may get a message like this: updating to a hidden changeset 343f6de32686 (hidden revision '343f6de32686' was rewritten as: 4ab941244072) abort: conflicting changes (commit or update --clean to discard changes) It's easy to miss the real error here. This patch moves the warning about the hidden changeset to after the update has happened. It changes the verb tense accordingly (and drops the "a" that I think it sounds better without). Of course, this means that the commit isn't actually hidden anymore when the message is printed. I think that's fine. Differential Revision: https://phab.mercurial-scm.org/D3479
Fri, 27 Apr 2018 01:35:00 -0400 py3: whitelist three passing cvs convert tests
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:35:00 -0400] rev 37919
py3: whitelist three passing cvs convert tests Differential Revision: https://phab.mercurial-scm.org/D3490
Fri, 27 Apr 2018 01:32:21 -0400 cvsps: convert encoding name to sysstr
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:32:21 -0400] rev 37918
cvsps: convert encoding name to sysstr Differential Revision: https://phab.mercurial-scm.org/D3489
Wed, 09 May 2018 13:46:31 -0700 tweakdefaults: remove "bisect" from commands.status.skipstates
Martin von Zweigbergk <martinvonz@google.com> [Wed, 09 May 2018 13:46:31 -0700] rev 37917
tweakdefaults: remove "bisect" from commands.status.skipstates If you forget to clear bisect state after you're done bisecting (as I've done twice in the last week or so), the next time you run `hg bisect --good/--bad`, it's going to tell you "The first bad revision is:" etc. It's probably not obvious to new users what's going on, and having the verbose output about an ongoing bisection will probably help them, so let's turn it back on by default. Differential Revision: https://phab.mercurial-scm.org/D3516
Tue, 03 Apr 2018 22:58:33 +0900 hgweb: wrap {instabilities} by hybridlist()
Yuya Nishihara <yuya@tcha.org> [Tue, 03 Apr 2018 22:58:33 +0900] rev 37916
hgweb: wrap {instabilities} by hybridlist() This is a list of simple values, which can be a hybrid list.
Tue, 03 Apr 2018 22:55:33 +0900 hgweb: wrap {whyunstable} with mappinggenerator
Yuya Nishihara <yuya@tcha.org> [Tue, 03 Apr 2018 22:55:33 +0900] rev 37915
hgweb: wrap {whyunstable} with mappinggenerator This is also a generator of mappings, which needs a wrapper.
Tue, 03 Apr 2018 22:54:36 +0900 hgweb: wrap {succsandmarkers} with mappinggenerator
Yuya Nishihara <yuya@tcha.org> [Tue, 03 Apr 2018 22:54:36 +0900] rev 37914
hgweb: wrap {succsandmarkers} with mappinggenerator This is also a generator of mappings, which needs a wrapper.
Mon, 02 Apr 2018 00:46:33 +0900 hgweb: wrap {branches} and {entries} of branches with mappinggenerator
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:46:33 +0900] rev 37913
hgweb: wrap {branches} and {entries} of branches with mappinggenerator Bare generator of mappings shouldn't be put in a template mapping because its type can't be determined without consuming it.
Mon, 02 Apr 2018 00:41:19 +0900 hgweb: drop tmpl argument from webutil.showtag() and showbookmark()
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:41:19 +0900] rev 37912
hgweb: drop tmpl argument from webutil.showtag() and showbookmark() It's replaced by a context argument passed to a mappinggenerator.
Mon, 02 Apr 2018 00:39:26 +0900 hgweb: wrap {changelogtag}, {changesettag}, and {changesetbookmark}
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:39:26 +0900] rev 37911
hgweb: wrap {changelogtag}, {changesettag}, and {changesetbookmark} These can't be hybrid lists as they've associated with named template, 't1'.
Mon, 02 Apr 2018 00:29:31 +0900 hgweb: drop useless **args from webutil.showtag() and showbookmark()
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:29:31 +0900] rev 37910
hgweb: drop useless **args from webutil.showtag() and showbookmark() Callers never pass excessive arguments to these functions.
Tue, 08 May 2018 19:00:01 +0800 hgweb: reuse graph node-related functions from templates
Anton Shestakov <av6@dwimlabs.net> [Tue, 08 May 2018 19:00:01 +0800] rev 37909
hgweb: reuse graph node-related functions from templates The difference between templatekw.getgraphnode() and webutil.getgraphnode() is that the latter is not limited to 1 character.
Tue, 08 May 2018 17:54:57 +0800 templates: split getgraphnode() body into two functions
Anton Shestakov <av6@dwimlabs.net> [Tue, 08 May 2018 17:54:57 +0800] rev 37908
templates: split getgraphnode() body into two functions getgraphnodecurrent() is checking if the node is currently checked out and getgraphnodesymbol() is checking properties that have more to do with the stored data and the DAG.
Mon, 02 Apr 2018 00:06:39 +0900 hgweb: wrap {branch} and {changesetbranch} by hybridlist()
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:06:39 +0900] rev 37907
hgweb: wrap {branch} and {changesetbranch} by hybridlist() This is also a 0/1-length list of a simple value, can be a hybrid list. Appears that we have many {branch} variants.
Mon, 02 Apr 2018 00:05:38 +0900 hgweb: wrap {inbranch} by hybridlist()
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:05:38 +0900] rev 37906
hgweb: wrap {inbranch} by hybridlist() This is also a 0/1-length list of a simple value, can be a hybrid list.
Mon, 02 Apr 2018 00:04:53 +0900 hgweb: wrap {branches} by hybridlist()
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:04:53 +0900] rev 37905
hgweb: wrap {branches} by hybridlist() This is a 0/1-length list of a simple value, can be a hybrid list.
Mon, 02 Apr 2018 00:03:49 +0900 hgweb: wrap {bookmarks} by hybridlist()
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:03:49 +0900] rev 37904
hgweb: wrap {bookmarks} by hybridlist() This is also a list of simple values.
Mon, 02 Apr 2018 00:02:36 +0900 hgweb: wrap {tags} by hybridlist()
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:02:36 +0900] rev 37903
hgweb: wrap {tags} by hybridlist() This one is a list of simple values, which can be a hybrid list.
Mon, 02 Apr 2018 00:00:29 +0900 hgweb: wrap {rename} with mappinglist
Yuya Nishihara <yuya@tcha.org> [Mon, 02 Apr 2018 00:00:29 +0900] rev 37902
hgweb: wrap {rename} with mappinglist No bare list of mappings should be put in a template mapping.
Fri, 27 Apr 2018 11:23:41 -0400 tests: fix test-status-inprocess.py on Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:23:41 -0400] rev 37901
tests: fix test-status-inprocess.py on Python 3 The same print() hack as test-filecache.py. Differential Revision: https://phab.mercurial-scm.org/D3507
Fri, 27 Apr 2018 11:22:00 -0400 tests: port test-filecache.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:22:00 -0400] rev 37900
tests: port test-filecache.py to Python 3 Only remarkable bit is my wrapper around print(), which I regret a little, but not enough to go back and try to do something cleaner. Differential Revision: https://phab.mercurial-scm.org/D3506
Fri, 27 Apr 2018 11:07:24 -0400 tests: port test-cbor.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:07:24 -0400] rev 37899
tests: port test-cbor.py to Python 3 I suspect this b''.join() was a remnant of an earlier iteration of this code, as it was building a string from a string. Differential Revision: https://phab.mercurial-scm.org/D3505
Fri, 27 Apr 2018 11:06:49 -0400 cborutil: port to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 11:06:49 -0400] rev 37898
cborutil: port to Python 3 The only problem lurking in here was sorts of mismatched types. The sorts are only for output stability in our tests (sigh), so we just build a phony sort key using the __name__ of types so that we only compare like types against each other. By pure luck, my awful sort key matches the behavior we get "for free" in Python 2, so no test output changes. Differential Revision: https://phab.mercurial-scm.org/D3504
Fri, 27 Apr 2018 10:58:08 -0400 lock: pass sysstr to warnings module
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 10:58:08 -0400] rev 37897
lock: pass sysstr to warnings module This makes test-lock.py slightly less broken, but it's still pretty far from passing. Differential Revision: https://phab.mercurial-scm.org/D3503
Fri, 27 Apr 2018 10:46:33 -0400 tests: port test-revlog-raw.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 10:46:33 -0400] rev 37896
tests: port test-revlog-raw.py to Python 3 # skip-blame just b prefixes Differential Revision: https://phab.mercurial-scm.org/D3496
Fri, 27 Apr 2018 10:40:04 -0400 tests: migrate test-wsgirequest.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 10:40:04 -0400] rev 37895
tests: migrate test-wsgirequest.py to Python 3 # skip-blame adding and removing b prefixes Differential Revision: https://phab.mercurial-scm.org/D3495
Fri, 27 Apr 2018 10:31:49 -0400 tests: port test-parseindex2.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 10:31:49 -0400] rev 37894
tests: port test-parseindex2.py to Python 3 # skip-blame just b prefixes and int() instead of long() Differential Revision: https://phab.mercurial-scm.org/D3494
Fri, 27 Apr 2018 10:30:24 -0400 tests: prefer string concatenation with () instead of \ in parseindex2 tests
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 10:30:24 -0400] rev 37893
tests: prefer string concatenation with () instead of \ in parseindex2 tests Differential Revision: https://phab.mercurial-scm.org/D3493
Fri, 27 Apr 2018 10:17:48 -0400 tests: port test-simplemerge.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 10:17:48 -0400] rev 37892
tests: port test-simplemerge.py to Python 3 # skip-blame just b prefixes Differential Revision: https://phab.mercurial-scm.org/D3492
Fri, 27 Apr 2018 10:21:24 -0400 tests: replace use of assertEquals with assertEqual in test-simplemerge.py
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 10:21:24 -0400] rev 37891
tests: replace use of assertEquals with assertEqual in test-simplemerge.py The former is deprecated. No functionality change. # skip-blame just removing an ess and some whitespace Differential Revision: https://phab.mercurial-scm.org/D3491
Fri, 27 Apr 2018 01:30:29 -0400 tests: b prefixes on some inline python in test-convert-cvs.t
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:30:29 -0400] rev 37890
tests: b prefixes on some inline python in test-convert-cvs.t # skip-blame just b prefixes Differential Revision: https://phab.mercurial-scm.org/D3488
Fri, 27 Apr 2018 01:28:56 -0400 cvsps: wrap bytes in bytestr before %r-ing it
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:28:56 -0400] rev 37889
cvsps: wrap bytes in bytestr before %r-ing it Differential Revision: https://phab.mercurial-scm.org/D3487
Fri, 27 Apr 2018 01:27:22 -0400 convcmd: make a copy of heads before mutating it
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:27:22 -0400] rev 37888
convcmd: make a copy of heads before mutating it Differential Revision: https://phab.mercurial-scm.org/D3486
Fri, 27 Apr 2018 01:26:23 -0400 cvsps: portably convert int to bytes
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:26:23 -0400] rev 37887
cvsps: portably convert int to bytes Differential Revision: https://phab.mercurial-scm.org/D3485
Fri, 27 Apr 2018 01:24:04 -0400 cvsps: wrap cmp methods (deprecated) in functools.cmp_to_key
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:24:04 -0400] rev 37886
cvsps: wrap cmp methods (deprecated) in functools.cmp_to_key Differential Revision: https://phab.mercurial-scm.org/D3484
Fri, 27 Apr 2018 01:18:43 -0400 tests: port inline extension in test-convert-cvs.t to py3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:18:43 -0400] rev 37885
tests: port inline extension in test-convert-cvs.t to py3 # skip-blame two b prefixes, nothing more Differential Revision: https://phab.mercurial-scm.org/D3483
Fri, 27 Apr 2018 01:14:23 -0400 cvsps: add b prefixes to regular expressions
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 01:14:23 -0400] rev 37884
cvsps: add b prefixes to regular expressions # skip-blame just b prefixes Differential Revision: https://phab.mercurial-scm.org/D3482
Fri, 27 Apr 2018 00:50:08 -0400 minirst: fix bytes slicing defect on Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:50:08 -0400] rev 37883
minirst: fix bytes slicing defect on Python 3 This is the only lingering problem in minirst on Python 3. test-minirst.py now passes on Python 3. Differential Revision: https://phab.mercurial-scm.org/D3478
Fri, 27 Apr 2018 00:46:05 -0400 tests: port test-minirst.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:46:05 -0400] rev 37882
tests: port test-minirst.py to Python 3 There are a few failures here, mostly around formatting lists. I'll fix that in a subsequent change. Differential Revision: https://phab.mercurial-scm.org/D3477
Fri, 27 Apr 2018 00:31:57 -0400 tests: use stringutil.pprint instead of pprint.pprint in test-minirst.py
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:31:57 -0400] rev 37881
tests: use stringutil.pprint instead of pprint.pprint in test-minirst.py Stabilizes some output on Python 3. Differential Revision: https://phab.mercurial-scm.org/D3476
Fri, 27 Apr 2018 00:24:45 -0400 tests: port test-pathencode.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:24:45 -0400] rev 37880
tests: port test-pathencode.py to Python 3 # skip-blame uninteresting changes, mainly b prefixes Differential Revision: https://phab.mercurial-scm.org/D3475
Fri, 27 Apr 2018 00:18:46 -0400 tests: port test-hgwebdir-paths.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:18:46 -0400] rev 37879
tests: port test-hgwebdir-paths.py to Python 3 # skip-blame just b prefixes, nothing interesting Differential Revision: https://phab.mercurial-scm.org/D3474
Fri, 27 Apr 2018 00:17:17 -0400 tests: port test-walkrepo.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:17:17 -0400] rev 37878
tests: port test-walkrepo.py to Python 3 # skip-blame just b prefixes, nothing interesting Differential Revision: https://phab.mercurial-scm.org/D3473
Fri, 27 Apr 2018 00:14:23 -0400 tests: port test-minifileset.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:14:23 -0400] rev 37877
tests: port test-minifileset.py to Python 3 # skip-blame all b prefixes, nothing interesting Differential Revision: https://phab.mercurial-scm.org/D3472
Fri, 27 Apr 2018 00:13:56 -0400 minifileset: fix on Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:13:56 -0400] rev 37876
minifileset: fix on Python 3 Found by porting test-minifileset.py to Python 3. Differential Revision: https://phab.mercurial-scm.org/D3471
Fri, 27 Apr 2018 00:08:48 -0400 tests: port test-url.py to Python 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:08:48 -0400] rev 37875
tests: port test-url.py to Python 3 # skip-blame it's all b prefixes and pycompat.bytestr() wrappers Differential Revision: https://phab.mercurial-scm.org/D3470
Fri, 27 Apr 2018 00:08:21 -0400 tests: fix error case in test-url.py's doctest
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:08:21 -0400] rev 37874
tests: fix error case in test-url.py's doctest This required some careful attention, so I wanted to split it out from the uninteresting bits that'll be in the next change. Differential Revision: https://phab.mercurial-scm.org/D3469
Fri, 27 Apr 2018 00:06:08 -0400 util: make util.url __repr__ consistent on Python 2 and 3
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:06:08 -0400] rev 37873
util: make util.url __repr__ consistent on Python 2 and 3 Differential Revision: https://phab.mercurial-scm.org/D3468
Fri, 27 Apr 2018 00:05:46 -0400 sslutil: fix some edge cases in Python 3 support
Augie Fackler <augie@google.com> [Fri, 27 Apr 2018 00:05:46 -0400] rev 37872
sslutil: fix some edge cases in Python 3 support Detected by fixing up test-url.py on Python 3. Differential Revision: https://phab.mercurial-scm.org/D3467
Thu, 26 Apr 2018 23:33:27 -0400 tests: port test-hybridencode.py to unittest
Augie Fackler <augie@google.com> [Thu, 26 Apr 2018 23:33:27 -0400] rev 37871
tests: port test-hybridencode.py to unittest This was done predominantly through keyboard macros in emacs, so it's not always pretty, but it's enough to make the test easier to work with. There's a ton of room for improvement in this file, but it would be labor intensive and error-prone, so I went with the dumbest option that could work, so as to avoid transcription errors. Paranoia: $ egrep '^ def test' tests/test-hybridencode.py | wc -l 44 $ egrep '^ def test' tests/test-hybridencode.py | sort | uniq | wc -l so I'm pretty confident there aren't any shadowed test methods. This fixes the test on Python 3. Differential Revision: https://phab.mercurial-scm.org/D3466
Thu, 26 Apr 2018 21:39:35 -0400 tests: make test-check-interfaces.py work on Python 3
Augie Fackler <augie@google.com> [Thu, 26 Apr 2018 21:39:35 -0400] rev 37870
tests: make test-check-interfaces.py work on Python 3 # skip-blame just a bunch of bytes prefixes Differential Revision: https://phab.mercurial-scm.org/D3465
Thu, 26 Apr 2018 21:38:49 -0400 scmutil: clean up bytes/string cache decorator mess on Python 3 again
Augie Fackler <augie@google.com> [Thu, 26 Apr 2018 21:38:49 -0400] rev 37869
scmutil: clean up bytes/string cache decorator mess on Python 3 again The previous fix to this area worked, but was dropping bytes in __dict__ on Python 3. This was causing subtle breakage in test-check-interfaces.py, and probably other things too. Fixed now. Differential Revision: https://phab.mercurial-scm.org/D3464
Mon, 07 May 2018 12:18:09 -0700 directaccess: use resolvehexnodeidprefix() instead of _partialmatch()
Martin von Zweigbergk <martinvonz@google.com> [Mon, 07 May 2018 12:18:09 -0700] rev 37868
directaccess: use resolvehexnodeidprefix() instead of _partialmatch() Same reasoning as previous commit: I want to make resolvehexnodeidprefix() move complex and don't want to duplicate that code in directaccess. Differential Revision: https://phab.mercurial-scm.org/D3463
Mon, 07 May 2018 14:32:55 -0700 revset: use resolvehexnodeidprefix() in id() predicate (BC)
Martin von Zweigbergk <martinvonz@google.com> [Mon, 07 May 2018 14:32:55 -0700] rev 37867
revset: use resolvehexnodeidprefix() in id() predicate (BC) We now have a public method for this purpose, so we don't need to access the private revlog._partialmatch(). Also, I'll probably make some changes to resolvehexnodeidprefix() later, and I want those to be reflected by the id() predicate. Note that this breaks a test case, because we now resolve the prefix in the unfiltered repo and get an ambiguous lookup, which results in no revision being added to the revset. The test case was already documented to be broken even though it wasn't. It's important to note that {shortest(node)} already uses the unfiltered repo, so we're not going to break people who get the prefix from there. I think we may not want to ever use shortest() in the filtered repo. It seems unlikely to be enough of a win to matter much. For example, in my hg repo, it would save me only 0.2 hex digits. In another repo that only I modify, it saves a little more, but it's still only 0.29 hex digits. It seems unlikely that people will prune enough commits that only 1/16 of the commits are visible (which is what it would take a to save a single hex digit). Instead, I'm working on another approach: allow ambiguous matches to be disambiguated within a user-specified revset. Whether or not that pans out, I hope we're okay with this little change in behavior for now and we can decide what to do about it later. Differential Revision: https://phab.mercurial-scm.org/D3311
Mon, 07 May 2018 14:32:43 -0700 revset: make id() an empty set for ambiguous nodeid (BC)
Martin von Zweigbergk <martinvonz@google.com> [Mon, 07 May 2018 14:32:43 -0700] rev 37866
revset: make id() an empty set for ambiguous nodeid (BC) As Yuya pointed out in the review of D3311, id() (and rev()) does not raise an error when the input is an unknown identifier, so it doesn't make sense for it to do that when the input is ambiguous with a filtered node. However, it turned out that it already does raise an error when the input is ambiguous among the visible nodes. So let's start by fixing that. Differential Revision: https://phab.mercurial-scm.org/D3462
Sat, 05 May 2018 00:16:43 -0700 shortest: don't keep checking for longer prefix if node doesn't exist (API)
Martin von Zweigbergk <martinvonz@google.com> [Sat, 05 May 2018 00:16:43 -0700] rev 37865
shortest: don't keep checking for longer prefix if node doesn't exist (API) If revlog.shortest() is called with an invalid nodeid, we keep checking if longer and longer prefixes are valid. We call revlog._partialmatch() for each prefix. That function will give us None if the node doesn't exist (and a RevlogError if it's ambiguous), so there's no need to keep checking. This patch instead makes revlog.shortest() raise a LookupError is the node does not exist, and updates the caller to handle it. Before this patch, revlog.shortest() would return the full hexnode for nonexistent nodeids. By the same reasoning as in 7b2955624777 (scmutil: make shortesthexnodeidprefix() take a full binary nodeid, 2018-04-14), it's not revlog.shortest() that should decide how to present nonexistent nodeids, so that's now moved to the template function. This should speed up cases where {shortest()} is applied to an invalid nodeid, but I couldn't think of a reasonable case where that would happen. Differential Revision: https://phab.mercurial-scm.org/D3461
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