https://bz.mercurial-scm.org/show_bug.cgi?id=6708
Bug ID: 6708
Summary: unknown exception encountered, on push, with evolve
enabled: caused by AttributeError: module 'sqlite3'
has no attribute 'connect'
Product: Mercurial
Version: 6.0.1
Hardware: Macintosh
OS: Mac OS
Status: UNCONFIRMED
Severity: bug
Priority: wish
Component: evolution
Assignee: bugzi...@mercurial-scm.org
Reporter: g...@nxg.name
CC: mercurial-devel@mercurial-scm.org,
pierre-yves.da...@ens-lyon.org
Python Version: ---
When I push a changeset with a topic to a remote server which has the evolve
extension enabled, I get the error below.
At the bottom, there is what is presumably the root cause of the problem, that
remote: AttributeError: module 'sqlite3' has no attribute 'connect'
On the remote machine:
* Python version is 3.7.12 (as shown below)
* Mercurial version 5.3.2
* hg-evolve extension was freshly installed just now (in a venv), as
hg-evolve-10.5.1.tar.gz
Locally:
* Python 3.7.3
* Mercurial 6.0.1
* hg-evolve freshly installed (with pip --user), version hg_evolve-10.5.1
I appreciate the remote Mercurial revision is rather old; I do need to update
that soon, but it _appears_ that the issue is in the evolve extension. These
Python and Mercurial versions have worked happily for a couple of years (since
5.3.2 was new!); this is the first time I've used hg-evolve in this context.
If it would be useful do to that update, to help with a reproduction here, that
would be a useful prod to me, to put aside the time to do that!
This does appear to overlap with issue #6246, or even duplicate it, but that
appears to be with a much older Python version, and the stacktrace doesn't show
the underlying error. I'm therefore reporting this as a _potentially_ separate
bug, which might shed light on that one.
Best wishes,
Norman
pushing to ssh://h...@code.nxg.name/nxg/tex/exam-n
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: ** unknown exception encountered, please report by visiting
remote: ** https://mercurial-scm.org/wiki/BugTracker
remote: ** Python 3.7.12 (default, Oct 5 2021, 11:42:29) [Clang 10.0.1
(g...@github.com:llvm/llvm-project.git llvmorg-10.0.1-0-gef32c611a
remote: ** Mercurial Distributed SCM (version 5.3.2)
remote: ** Extensions loaded: evolve, topic
remote: Traceback (most recent call last):
remote: File "/local/hg/bin/hg-ssh", line 97, in <module>
remote: main()
remote: File "/local/hg/bin/hg-ssh", line 82, in main
remote: dispatch.dispatch(req)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 254,
in dispatch
remote: ret = _runcatch(req) or 0
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 428,
in _runcatch
remote: return _callcatch(ui, _runcatchfunc)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 437,
in _callcatch
remote: return scmutil.callcatch(ui, func)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/scmutil.py", line 152, in
callcatch
remote: return func()
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 418,
in _runcatchfunc
remote: return _dispatch(req)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 1182,
in _dispatch
remote: lui, repo, cmd, fullargs, ui, options, d, cmdpats, cmdoptions
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 866,
in runcommand
remote: ret = _runcommand(ui, options, cmd, d)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 1193,
in _runcommand
remote: return cmdfunc()
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/dispatch.py", line 1179,
in <lambda>
remote: d = lambda: util.checksignature(func)(ui, *args, **strcmdopt)
remote: File "/local/hg/venv/lib/python3.7/site-packages/mercurial/util.py",
line 1854, in check
remote: return func(*args, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/commands.py", line 6494,
in serve
remote: s.serve_forever()
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/wireprotoserver.py", line
852, in serve_forever
remote: self.serveuntil(threading.Event())
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/wireprotoserver.py", line
858, in serveuntil
remote: _runsshserver(self._ui, self._repo, self._fin, self._fout, ev)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/wireprotoserver.py", line
700, in _runsshserver
remote: rsp = wireprotov1server.dispatch(repo, proto, request)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/wireprotov1server.py",
line 82, in dispatch
remote: return func(repo, proto, *args)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/wireprotov1server.py",
line 664, in unbundle
remote: repo, gen, their_heads, b'serve', proto.client()
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/exchange.py", line 2792,
in unbundle
remote: lockandtr[2].close()
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/transaction.py", line 46,
in _active
remote: return func(self, *args, **kwds)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/transaction.py", line
578, in close
remote: self._postclosecallback[cat](self)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/localrepo.py", line 2473,
in updater
remote: repo.updatecaches(tr)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/localrepo.py", line 195,
in wrapper
remote: return orig(repo.unfiltered(), *args, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/obscache.py", line
484, in updatecaches
remote: super(obscacherepo, self).updatecaches(tr, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/localrepo.py", line 195,
in wrapper
remote: return orig(repo.unfiltered(), *args, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/firstmergecache.py",
line 64, in updatecaches
remote: super(firstmergecacherepo, self).updatecaches(tr, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/localrepo.py", line 195,
in wrapper
remote: return orig(repo.unfiltered(), *args, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/depthcache.py",
line 91, in updatecaches
remote: super(depthcacherepo, self).updatecaches(tr, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/localrepo.py", line 195,
in wrapper
remote: return orig(repo.unfiltered(), *args, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/stablesort.py",
line 971, in updatecaches
remote: super(stablesortrepo, self).updatecaches(tr, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/localrepo.py", line 195,
in wrapper
remote: return orig(repo.unfiltered(), *args, **kwargs)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/stablerangecache.py",
line 530, in updatecaches
remote: self.stablerange.update(self)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/mercurial/localrepo.py", line 175,
in __get__
remote: return super(unfilteredpropertycache, self).__get__(unfi)
remote: File "/local/hg/venv/lib/python3.7/site-packages/mercurial/util.py",
line 1734, in __get__
remote: result = self.func(obj)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/stablerangecache.py",
line 517, in stablerange
remote: cache.update(self)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/genericcaches.py",
line 111, in update
remote: self.load(repo)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/stablerangecache.py",
line 399, in load
remote: if self._con is not None:
remote: File "/local/hg/venv/lib/python3.7/site-packages/mercurial/util.py",
line 1734, in __get__
remote: result = self.func(obj)
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/stablerangecache.py",
line 261, in _con
remote: con = self._db()
remote: File
"/local/hg/venv/lib/python3.7/site-packages/hgext3rd/evolve/stablerangecache.py",
line 249, in _db
remote: con = sqlite3.connect(encoding.strfromlocal(self._path),
timeout=30,
remote: AttributeError: module 'sqlite3' has no attribute 'connect'
abort: stream ended unexpectedly (got 0 bytes, expected 4)
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