Hi,
I am having an issue where a flask application is crashing with a 500
Error. I upgraded from python 3.5 to 3.6 on linux:
Version info is as follows:
cx_Oracle==6.2.1
Flask==1.0.2
Flask-Bootstrap==3.3.7.1
Flask-CAS-fork==1.0.1
Flask-Migrate==2.5.2
Flask-SQLAlchemy==2.3.2
Flask-WTF==0.14.2
SQLAlchemy==1.2.5
The logs have the following trace:
ERROR:flask.app:Exception on /broadcast/ [GET]
Traceback (most recent call last):
File "/app/acsadmin-web/venv/lib/python3.6/site-packages/flask/app.py",
line 2292, in wsgi_app
response = self.full_dispatch_request()
File "/app/acsadmin-web/venv/lib/python3.6/site-packages/flask/app.py",
line 1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/app/acsadmin-web/venv/lib/python3.6/site-packages/flask/app.py",
line 1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/flask/_compat.py", line
35, in reraise
raise value
File "/app/acsadmin-web/venv/lib/python3.6/site-packages/flask/app.py",
line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "/app/acsadmin-web/venv/lib/python3.6/site-packages/flask/app.py",
line 1799, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/acs_util_app/common/decorators.py",
line 50, in new_func
return f(*args,**kwargs)
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/flask_cas/__init__.py",
line 102, in wrap
return function(*args, **kwargs)
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/acs_util_app/blueprints/broadcast/views.py",
line 35, in index
current_app.config["BROADCAST_ADMIN_ROLE"]
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/acs_util_app/blueprints/broadcast/views.py",
line 43, in fetch_accounts
results = session_execute(query, bind_key="canvas", uni=uni)
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/acs_util_app/common/db_utils.py",
line 39, in session_execute
bind=db.get_engine(current_app, bind_key))
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/flask_sqlalchemy/__init__.py",
line 896, in get_engine
return connector.get_engine()
File
"/app/acsadmin-web/venv/lib/python3.6/site-packages/flask_sqlalchemy/__init__.py",
line 559, in get_engine
self._engine = rv = sqlalchemy.create_engine(info, **options)
File
"/app/acsadmin-web/venv/lib64/python3.6/site-packages/sqlalchemy/engine/__init__.py",
line 424, in create_engine
return strategy.create(*args, **kwargs)
File
"/app/acsadmin-web/venv/lib64/python3.6/site-packages/sqlalchemy/engine/strategies.py",
line 81, in create
dbapi = dialect_cls.dbapi(**dbapi_args)
File
"/app/acsadmin-web/venv/lib64/python3.6/site-packages/sqlalchemy/dialects/oracle/cx_oracle.py",
line 659, in dbapi
import cx_Oracle
ImportError: No module named 'cx_Oracle'
Thank you.
--
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http://www.sqlalchemy.org/
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