[Sqlalchemy-tickets] Issue #3077: SQLALCHEMY_DATABASE_URI with psycopg2 wont work if password have '+' (zzzeek/sqlalchemy)

[Marcin J. <iss...@bi...>]

New issue 3077: SQLALCHEMY_DATABASE_URI with psycopg2 wont work if password have '+'
https://bitbucket.org/zzzeek/sqlalchemy/issue/3077/sqlalchemy_database_uri-with-psycopg2-wont

Marcin Jabrzyk:

Just tried to create URI connection string where user have password with '+' character, SQLAlchemy gives no clue in error and connecting to database using psql works fine. 
Example URI:
SQLALCHEMY_DATABASE_URI = "postgresql+psycopg2://user:us...@so...:5432/some_db"

Output:
sqlalchemy.exc.OperationalError: (OperationalError) FATAL:  password authentication failed for user "user"
FATAL:  password authentication failed for user "user"
 None None

Changing password to not having '+' works fine.