I removed postgresql and reinstalled it. Working well now. Regards On Thu, Feb 13, 2020, 22:59 Clemens <[email protected]> wrote:
> Have you installed the corresponding python 3 lib for postgres? > *pip3* install --no-binary :all: --upgrade psycopg2 > > What's your os? I'm using Linux and I switched to python 3, also using > postgres and I have no problems with psycopg2. > > Best regards > Clemens > > > On Wednesday, February 5, 2020 at 3:44:44 PM UTC+1, Maurice Waka wrote: >> >> I recently installed python 3.6.9 and reinstalled web2py. Previously >> everything was working well. Now I have this error when trying to log in: >> >> 1. >> 2. >> 3. >> 4. >> 5. >> 6. >> 7. >> 8. >> 9. >> 10. >> 11. >> 12. >> 13. >> 14. >> 15. >> 16. >> 17. >> 18. >> 19. >> 20. >> 21. >> 22. >> 23. >> 24. >> 25. >> 26. >> 27. >> 28. >> >> Traceback (most recent call last): >> File "/home/maurice/web2py/gluon/restricted.py", line 219, in restricted >> exec(ccode, environment) >> File "/home/maurice/web2py/applications/rivelar/models/db2.py" >> <http://127.0.0.1:8000/admin/default/edit/rivelar/models/db2.py>, line 12, >> in <module> >> db = DAL( >> "postgres://mauricewaka:b3th32dau2a##@localhost:5432/riveldb")#, >> migrate=False) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/base.py", line 171, in >> __call__ >> obj = super(MetaDAL, cls).__call__(*args, **kwargs) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/base.py", line 477, 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 "/home/maurice/web2py/gluon/packages/dal/pydal/base.py", line 457, in >> __init__ >> self._adapter = adapter(**kwargs) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/adapters/postgres.py", >> line 27, in __call__ >> return AdapterMeta.__call__(cls, *args, **kwargs) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/adapters/__init__.py", >> line 39, in __call__ >> obj = super(AdapterMeta, cls).__call__(*args, **kwargs) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/adapters/postgres.py", >> line 54, in __init__ >> driver_args, adapter_args, do_connect, after_connection) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/adapters/base.py", >> line 369, in __init__ >> super(SQLAdapter, self).__init__(*args, **kwargs) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/adapters/base.py", >> line 51, in __init__ >> self._initialize_(do_connect) >> File "/home/maurice/web2py/gluon/packages/dal/pydal/adapters/postgres.py", >> line 95, in _initialize_ >> self.driver.__version__) >> AttributeError: module 'gluon.contrib.psycopg2' has no attribute >> '__version__' >> >> -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to a topic in the > Google Groups "web2py-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/web2py/TOaYVxBjX8s/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/web2py/df347779-fc06-434f-bd5c-dd7bff245ebc%40googlegroups.com > <https://groups.google.com/d/msgid/web2py/df347779-fc06-434f-bd5c-dd7bff245ebc%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/CALkNK55SDeoJB2a%3DZXJmsrhWA85GPQO86bQJWM2Vnnc2i3dV8w%40mail.gmail.com.
