deprecation warning about werkzeug in new IDE
curiouskiwi opened this issue · 4 comments
curiouskiwi commented
in new IDE, some users getting a deprecation warning about werkzeug
ERROR:werkzeug:Error on request:
Traceback (most recent call last):
File "/opt/pyenv/versions/3.7.2/lib/python3.7/site-packages/werkzeug/serving.py", line 302, in run_wsgi
execute(self.server.app)
File "/opt/pyenv/versions/3.7.2/lib/python3.7/site-packages/werkzeug/serving.py", line 290, in execute
application_iter = app(environ, start_response)
File "/home/ubuntu/environment/project/application.py", line 24, in <module>
app = Flask(__name__)
File "/opt/pyenv/versions/3.7.2/lib/python3.7/site-packages/cs50/flask.py", line 32, in after
self.wsgi_app = ProxyFix(self.wsgi_app)
File "/opt/pyenv/versions/3.7.2/lib/python3.7/site-packages/werkzeug/contrib/fixers.py", line 141, in __init__
stacklevel=2,
DeprecationWarning: 'werkzeug.contrib.fixers.ProxyFix' has moved to 'werkzeug.middleware.proxy_fix.ProxyFix'. This import is deprecated as of version 0.15 and will be removed in 1.0.```
curiouskiwi commented
@kzidane as requested
curiouskiwi commented
To followup, this appears to happen if you have
from cs50 import SQL
db = SQL("sqlite:///name.db")
in two different files.
In the example I had, this was in application.py and in an imported helpers.py.
Removing it from helpers.py solved the problem.
dmalan commented
@kzidane since ide.cs50.io now uses HTTPS for students' apps on cs50.xyz, I imagine we can remove https://github.com/cs50/python-cs50/blob/develop/src/cs50/flask.py#L23-L35 altogether now?