Hello! I followed the instruction you wrote me. But at that point:" load web2py app, ensure migrate is true, so that will create the tables defined in web2py"
I have this error: Error ticket for "ga"Ticket ID 127.0.0.1.2019-02-13.20-49-28.fcc1a494-3aa4-42c2-b1a9-ab14a466e72e <type 'exceptions.RuntimeError'> Failure to connect, tried 5 times: Traceback (most recent call last): File "C:\web2py\gluon\packages\dal\pydal\base.py", line 454, in __init__ self._adapter = adapter(**kwargs) File "C:\web2py\gluon\packages\dal\pydal\adapters\__init__.py", line 40, in __call__ obj = super(AdapterMeta, cls).__call__(*args, **kwargs) File "C:\web2py\gluon\packages\dal\pydal\adapters\base.py", line 368, in __init__ super(SQLAdapter, self).__init__(*args, **kwargs) File "C:\web2py\gluon\packages\dal\pydal\adapters\base.py", line 52, in __init__ self.reconnect() File "C:\web2py\gluon\packages\dal\pydal\connection.py", line 172, in reconnect self.connection = self.connector() File "C:\web2py\gluon\packages\dal\pydal\adapters\mysql.py", line 52, in connector return self.driver.connect(**self.driver_args) File "C:\web2py\gluon\contrib\pymysql\__init__.py", line 90, in Connect return Connection(*args, **kwargs) File "C:\web2py\gluon\contrib\pymysql\connections.py", line 688, in __init__ self.connect() File "C:\web2py\gluon\contrib\pymysql\connections.py", line 905, in connect self._get_server_information() File "C:\web2py\gluon\contrib\pymysql\connections.py", line 1231, in _get_server_information self.server_charset = charset_by_id(lang).name File "C:\web2py\gluon\contrib\pymysql\charset.py", line 38, in by_id return self._by_id[id] KeyError: 255Versione web2py™ Version 2.16.1-stable+timestamp.2017.11.14.05.54.25Traceback 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. 29. 30. 31. 32. 33. 34. 35. 36. Traceback (most recent call last): File "C:\web2py\gluon\restricted.py", line 219, in restricted exec(ccode, environment) File "C:/web2py/applications/ga/models/db.py" <http://127.0.0.1:8000/admin/default/edit/ga/models/db.py>, line 34, in <module> check_reserved=['all']) File "C:\web2py\gluon\packages\dal\pydal\base.py", line 169, in __call__ obj = super(MetaDAL, cls).__call__(*args, **kwargs) File "C:\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 "C:\web2py\gluon\packages\dal\pydal\base.py", line 454, in __init__ self._adapter = adapter(**kwargs) File "C:\web2py\gluon\packages\dal\pydal\adapters\__init__.py", line 40, in __call__ obj = super(AdapterMeta, cls).__call__(*args, **kwargs) File "C:\web2py\gluon\packages\dal\pydal\adapters\base.py", line 368, in __init__ super(SQLAdapter, self).__init__(*args, **kwargs) File "C:\web2py\gluon\packages\dal\pydal\adapters\base.py", line 52, in __init__ self.reconnect() File "C:\web2py\gluon\packages\dal\pydal\connection.py", line 172, in reconnect self.connection = self.connector() File "C:\web2py\gluon\packages\dal\pydal\adapters\mysql.py", line 52, in connector return self.driver.connect(**self.driver_args) File "C:\web2py\gluon\contrib\pymysql\__init__.py", line 90, in Connect return Connection(*args, **kwargs) File "C:\web2py\gluon\contrib\pymysql\connections.py", line 688, in __init__ self.connect() File "C:\web2py\gluon\contrib\pymysql\connections.py", line 905, in connect self._get_server_information() File "C:\web2py\gluon\contrib\pymysql\connections.py", line 1231, in _get_server_information self.server_charset = charset_by_id(lang).name File "C:\web2py\gluon\contrib\pymysql\charset.py", line 38, in by_id return self._by_id[id] KeyError: 255 In file: C:\web2py\applications\ga\models\db.py 1. <code object <module> at 000000000AC93830, file "C:\web2py\applications\ga\models\db.py", line 8 This is my appconfig.ini: ; App configuration [app] name = Welcome author = Your Name <y...@example.com> description = a cool new app keywords = web2py, python, framework generator = Web2py Web Framework ; Host configuration [host] names = localhost:*, 127.0.0.1:*, *:*, * ; db configuration [db] uri = mysql://root:passwordroot@localhost/gadb?set_encoding=utf8mb4 migrate = true pool_size = 10 ; ignored for sqlite ; smtp address and credentials [smtp] server = smtp.gmail.com:587 sender = y...@gmail.com login = username:password tls = true ssl = true ; form styling [forms] formstyle = bootstrap3_inline separator = I just created the db "gadb" in mysql.exe. You can see the db, but I only created the db with the command mysql> create database gadb; Query OK, 1 row affected (0.02 sec) mysql> show databases; +--------------------+ | Database | +--------------------+ | gadb | | information_schema | | mysql | | performance_schema | | sakila | | sys | | world | +--------------------+ 7 rows in set (0.00 sec) Can you help me what is my mistake? THANK YOU Il giorno sabato 9 febbraio 2019 02:03:29 UTC+1, 黄祥 ha scritto: > > - what version of mysql do I have to install to my PC where I have 2.17 >> version of web2py? Where can I find? >> > > in windows env there are mysql and mariadb > *ref:* > https://downloads.mariadb.org > https://dev.mysql.com/downloads/mysql/ > > - is it necessary to install drivers or it is still included in my web2py >> installed by windows installation method? >> > > web2py already ship the mysql driver > > - what is the procedure to migrate the db of my application? >> > > better to export and import in csv file > > *step*: > - create database mysql > - when web2py using sqlite use export_to_csv_file() > - change db uri in private/appconfig.ini from sqlite to mysql > - load web2py app, ensure migrate is true, so that will create the tables > defined in web2py > - when web2py using mysql use import_from_csv_file() > > *ref:* > > http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#Exporting-and-importing-data > > > another way around is web2py have a scripts/cpdb.py > *ref:* > > http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#Copy-data-from-one-db-into-another > > - after migrating, how to install the application using pyrhonanywhere >> site? (I'm just using the app made with SQLite) >> > > *local* > - export your database using mysqldump > - pack your app from web2py admin > > *pythonanywhere* > - login to pythonanywhere, use tab console to import your mysql database > - then in web2py admin just Upload and install packed application > > best regards, > stifan > > -- 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 web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.