oh i forgot i have hollowed your advice, updating pymysql thanks again Le mercredi 22 avril 2020 20:38:09 UTC+2, L c a écrit : > > for now it works i don't know why (i have insttalled mysql connector but i > don't think this is the reason) > after a reboot (2 in fact) it is now ok > thank you again for your help > > Le mercredi 22 avril 2020 14:49:58 UTC+2, Jim S a écrit : >> >> I am using MySQL 8 on my development box. I'm running 5.7 on production >> servers. >> >> But, version 8 is working fine for me. I too had issues when I first >> installed version 8, but it wasn't with web2py connecting to it. My >> problems had more to do with interchanging data between version 5.7 and 8 >> and the way data exports and imports performed. >> >> To the original post. >> >> Have you seen this? >> >> >> https://stackoverflow.com/questions/45368336/error-keyerror-255-when-executing-pymysql-connect >> >> Can you possibly update pymysql on your system? I'm wondering if you >> have an older version. >> >> -Jim >> >> On Wednesday, April 22, 2020 at 2:16:36 AM UTC-5, Kevin Keller wrote: >>> >>> I think there is an issue with web2py not supporting mysql version 8 and >>> above. >>> >>> >>> >>> On Wed, 22 Apr 2020, 03:20 Jim S, <ato....@gmail.com> wrote: >>> >>>> In your second post above you're connecting to mysql with user usertest >>>> and a password. >>>> >>>> In you web2py example you're connecting with user root. >>>> >>>> I'm guessing that is not the issue but can you confirm that you're >>>> using the same user and password connecting via mysql and via web2py? >>>> >>>> -Jim >>>> >>>> On Tuesday, April 21, 2020 at 7:59:52 PM UTC-5, L c wrote: >>>>> >>>>> no idea ? >>>>> >>>>> Le mercredi 22 avril 2020 02:12:43 UTC+2, L c a écrit : >>>>>> >>>>>> if i try to create a new app with that it does not work, why ?? i >>>>>> don't know first time it happens. mysql-server well installed , with >>>>>> sqlite >>>>>> it works fine ... i don't know what to do , thank you again for your help >>>>>> >>>>>> dbun = DAL('mysql://root:mypwd@localhost:3306/4test', pool_size=0) >>>>>> #dbun = DAL("sqlite://storage.sqlite") >>>>>> dbun.define_table('personnel', >>>>>> Field('login', type = 'string' , length = 25 ), >>>>>> Field('nom', type = 'string' , length = 20 ), >>>>>> migrate=True) >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Le mercredi 22 avril 2020 02:05:33 UTC+2, L c a écrit : >>>>>>> >>>>>>> No >>>>>>> >>>>>>> Le mercredi 22 avril 2020 01:41:39 UTC+2, Jim S a écrit : >>>>>>>> >>>>>>>> Is the DB on a separate server from the web application? >>>>>>>> >>>>>>>> Jim >>>>>>>> >>>>>>>> >>>>>>>> On Tue, Apr 21, 2020, 5:59 PM L c <lcham...@gmail.com> wrote: >>>>>>>> >>>>>>>>> New server >>>>>>>>> same app >>>>>>>>> same credentials >>>>>>>>> thank you >>>>>>>>> >>>>>>>>> >>>>>>>>> Le mardi 21 avril 2020 22:04:43 UTC+2, Jim S a écrit : >>>>>>>>>> >>>>>>>>>> Is this all running on the same machine? >>>>>>>>>> >>>>>>>>>> I'm assuming you haven't changed your app at all, the database >>>>>>>>>> server is just new. Correct? Same credentials apply? >>>>>>>>>> >>>>>>>>>> -Jim >>>>>>>>>> >>>>>>>>>> On Tuesday, April 21, 2020 at 2:30:15 PM UTC-5, L c wrote: >>>>>>>>>>> >>>>>>>>>>> <type 'exceptions.RuntimeError'> Failure to connect, tried 5 >>>>>>>>>>> times: Traceback (most recent call last): File >>>>>>>>>>> "/home/www-data/web2py/gluon/packages/dal/pydal/base.py", line 457, >>>>>>>>>>> in >>>>>>>>>>> __init__ self._adapter = adapter(**kwargs) File >>>>>>>>>>> "/home/www-data/web2py/gluon/packages/dal/pydal/adapters/__init__.py", >>>>>>>>>>> line >>>>>>>>>>> 39, in __call__ obj = super(AdapterMeta, cls).__call__(*args, >>>>>>>>>>> **kwargs) >>>>>>>>>>> File >>>>>>>>>>> "/home/www-data/web2py/gluon/packages/dal/pydal/adapters/base.py", >>>>>>>>>>> line 369, in __init__ super(SQLAdapter, self).__init__(*args, >>>>>>>>>>> **kwargs) >>>>>>>>>>> File >>>>>>>>>>> "/home/www-data/web2py/gluon/packages/dal/pydal/adapters/base.py", >>>>>>>>>>> line 53, in __init__ self.reconnect() File >>>>>>>>>>> "/home/www-data/web2py/gluon/packages/dal/pydal/connection.py", >>>>>>>>>>> line 154, >>>>>>>>>>> in reconnect self.connection = self.connector() File >>>>>>>>>>> "/home/www-data/web2py/gluon/packages/dal/pydal/adapters/mysql.py", >>>>>>>>>>> line >>>>>>>>>>> 51, in connector return self.driver.connect(**self.driver_args) >>>>>>>>>>> File >>>>>>>>>>> "/home/www-data/web2py/gluon/contrib/pymysql/__init__.py", line 90, >>>>>>>>>>> in >>>>>>>>>>> Connect return Connection(*args, **kwargs) File >>>>>>>>>>> "/home/www-data/web2py/gluon/contrib/pymysql/connections.py", line >>>>>>>>>>> 688, in >>>>>>>>>>> __init__ self.connect() File >>>>>>>>>>> "/home/www-data/web2py/gluon/contrib/pymysql/connections.py", line >>>>>>>>>>> 905, in >>>>>>>>>>> connect self._get_server_information() File >>>>>>>>>>> "/home/www-data/web2py/gluon/contrib/pymysql/connections.py", line >>>>>>>>>>> 1231, in >>>>>>>>>>> _get_server_information self.server_charset = >>>>>>>>>>> charset_by_id(lang).name File >>>>>>>>>>> "/home/www-data/web2py/gluon/contrib/pymysql/charset.py", line 38, >>>>>>>>>>> in by_id >>>>>>>>>>> return self._by_id[id] KeyError: 255 >>>>>>>>>>> >>>>>>>>>>> Le mardi 21 avril 2020 17:37:56 UTC+2, L c a écrit : >>>>>>>>>>>> >>>>>>>>>>>> Hello, >>>>>>>>>>>> I cannot access to a mysql database, il am sure the login/pwd >>>>>>>>>>>> are ok, tested on command line >>>>>>>>>>>> On my old sever it was ok, no pb and now impossible :( >>>>>>>>>>>> Have you an idea ? >>>>>>>>>>>> thank you >>>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>> 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/EzI9i_62aSo/unsubscribe. >>>>>>>>> To unsubscribe from this group and all its topics, send an email >>>>>>>>> to web...@googlegroups.com. >>>>>>>>> To view this discussion on the web visit >>>>>>>>> https://groups.google.com/d/msgid/web2py/93626f3b-6e42-4520-9cac-d24577798a3b%40googlegroups.com >>>>>>>>> >>>>>>>>> <https://groups.google.com/d/msgid/web2py/93626f3b-6e42-4520-9cac-d24577798a3b%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 web...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/web2py/42b76488-0f21-4e02-898b-4f4fc8d68d3b%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/web2py/42b76488-0f21-4e02-898b-4f4fc8d68d3b%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>
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