issues.md

issues

Pull requests and stars are always welcome.

For bugs and feature requests, Kindly create an issue.

Common issues

• Flask-SQLAlchemy.orm

  This sub class of the module sometimes raise many confusing errors when developing that each leads to others

  there is two states that could happen

  1. working outside SQLAlchemy session scope

     after commiting, SQLAlchemy session is being expired, that makes an error cycle of out of various errors when working with a pre commit instance

     this is bieng solved by initing the engine with session_options: expire_on_commit > False

     SQLAlchemy(session_options={'expire_on_commit': False})

  2. template syntax error along with an instance of SQLAlchemy

     when an error is raised from a template showing muliple statements of html as an error place, just work around last things you modifed in the template related to SQLAlchemy, and note that the error arised is not correct, the correct is that you have syntax error in a statement (usually if) that contains SQLAlchemy instance.

• oAuth2

  1. google sign in api button stopped working on https returning an error with https

     you are runing the server with adhoc or self signed certificate that hasn't been verified

     use start.sh to generate ssl crt & key then run the script using ssl_cert option and not adhoc,

     note that you could modify that bash file to fit your needs

  2. Sign in button disappeared

     Ok it's not disappeared, it's removed..

     the script couldn't / limited from getting state value to sign in with, so removed the button

     this could happen when

     • sending the wrong state to the server
     • no client_secrets file provided for the script
     • trying to access the server from a different domain that are listed in Google client secrets
     • state is prevented by the server for development or not supporting it