On 1/31/19 9:11 AM, Andras Korn wrote:
> Package: mercurial-common
> Version: 4.8.2-1
> Severity: important
>
> Hi,
>
> as long as mercurial-common is installed, the postgres and sqlite db backend
> driver of Trac won't load:
>
> 2019-01-31 08:58:49,372 Trac[loader] ERROR: Skipping "trac.db.postgres =
> trac.db.postgres_backend":
> Traceback (most recent call last):
> File "/usr/lib/python2.7/dist-packages/trac/loader.py", line 77, in
> _load_eggs
> entry.load(require=True)
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2346, in load
> return self.resolve()
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2352, in resolve
> module = __import__(self.module_name, fromlist=['__name__'], level=0)
> File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py",
> line 172, in _demandimport
> return _hgextimport(_origimport, name, globals, locals, fromlist, level)
> File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py",
> line 43, in _hgextimport
> return importfunc(name, globals, *args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/trac/db/postgres_backend.py", line
> 46, in <module>
> psycopg2_version = get_pkginfo(psycopg).get('version',
> File "/usr/lib/python2.7/dist-packages/trac/util/__init__.py", line 806, in
> get_pkginfo
> metadata = 'METADATA' if dist.has_metadata('METADATA') else 'PKG-INFO'
> File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py",
> line 151, in __getattr__
> return getattr(self._module, attr)
> AttributeError: 'module' object has no attribute 'has_metadata'
> 2019-01-31 08:58:49,372 Trac[loader] DEBUG: Loading plugin "trac.db.sqlite"
> from "/usr/lib/python2.7/dist-packages"
> 2019-01-31 08:58:49,374 Trac[loader] ERROR: Skipping "trac.db.sqlite =
> trac.db.sqlite_backend":
> Traceback (most recent call last):
> File "/usr/lib/python2.7/dist-packages/trac/loader.py", line 77, in
> _load_eggs
> entry.load(require=True)
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2346, in load
> return self.resolve()
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2352, in resolve
> module = __import__(self.module_name, fromlist=['__name__'], level=0)
> File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py",
> line 172, in _demandimport
> return _hgextimport(_origimport, name, globals, locals, fromlist, level)
> File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py",
> line 43, in _hgextimport
> return importfunc(name, globals, *args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/trac/db/sqlite_backend.py", line 45,
> in <module>
> pysqlite_version_string = get_pkginfo(sqlite).get('version',
> File "/usr/lib/python2.7/dist-packages/trac/util/__init__.py", line 806, in
> get_pkginfo
> metadata = 'METADATA' if dist.has_metadata('METADATA') else 'PKG-INFO'
> File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py",
> line 151, in __getattr__
> return getattr(self._module, attr)
> AttributeError: 'module' object has no attribute 'has_metadata'
>
> I don't understand what the connection is, but removing mercurial-common
> (which ships
> /usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py) helps.
>
As far as I can tell for this to happen something must have called
hgdemandimport.enable(). Can you track down what that is?
Cheers,
Julien
