I found this issue: https://github.com/web2py/pydal/issues/498 which
denotes my exact problem, so it should be fixed soon (?). Not entirely sure
why this issue didn't come up when searching my error on google...
On Wednesday, 6 December 2017 16:39:11 UTC+1, Ryan Herbert wrote:
>
> Hello,
> I am currently experiencing an issue with my scheduler workers crashing on
> startup with the following error:
>
> Exception in thread Thread-1:
> Traceback (most recent call last):
> File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
> self.run()
> File "/usr/share/vidjil/server/web2py/gluon/scheduler.py", line 637, in
> run
> self.send_heartbeat(counter)
> File "/usr/share/vidjil/server/web2py/gluon/scheduler.py", line 1161, in
> send_heartbeat
> self.db._uri, folder=self.db._adapter.folder, decode_credentials=True)
> File "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/base.py",
> line 169, in __call__
> obj = super(MetaDAL, cls).__call__(*args, **kwargs)
> File "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/base.py",
> line 474, in __init__
> "Failure to connect, tried %d times:\n%s" % (attempts, tb)
> RuntimeError: Failure to connect, tried 5 times:
> Traceback (most recent call last):
> File "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/base.py",
> line 454, in __init__
> self._adapter = adapter(**kwargs)
> File
> "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/adapters/__init__.py"
> , line 40, in __call__
> obj = super(AdapterMeta, cls).__call__(*args, **kwargs)
> File
> "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/adapters/base.py"
> , line 368, in __init__
> super(SQLAdapter, self).__init__(*args, **kwargs)
> File
> "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/adapters/base.py"
> , line 50, in __init__
> self._initialize_(do_connect)
> File
> "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/adapters/mysql.py"
> , line 24, in _initialize_
> user = self.credential_decoder(m.group('user'))
> File "/usr/share/vidjil/server/web2py/gluon/packages/dal/pydal/base.py",
> line 403, in <lambda>
> credential_decoder = lambda cred: urllib.unquote(cred)
> NameError: global name 'urllib' is not defined
>
> The workers are running inside a docker container and are started with the
> following command:
> /usr/local/bin/gosu www-data python web2py.py -K myapp
>
>
> I have made sure urllib is correctly installed, and as far as I can tell,
> it is. Or at least running a python shell and importing the module works.
> Does anyone have any insight as to why this might be happening ?
>
> Thanks
>
--
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