nutra

No port results in this error?

OSError(98, 'Address already in use')
  File "/home/nutra/public_html/api/flask.wsgi", line 22, in <module>
    host="127.0.0.1", debug=True,

  File "/usr/local/python3.7/lib/python3.7/site-packages/flask/app.py", line 990, in run
    run_simple(host, port, self, **options)

  File "/usr/local/python3.7/lib/python3.7/site-packages/werkzeug/serving.py", line 988, in run_simple
    s.bind(server_address)

Ok so some such line as this was necessary early on in the .wsgi file,

os.chdir("/home/nutra/public_html/api")

However now I'm hitting a permissions error deep in the postgres driver Library code, I don't know if it's trying to write a log file or bind an HTTP port, but this is the new stacktrace:

port: 20000
PermissionError(13, 'Permission denied')
  File "/home/nutra/public_html/api/flask.wsgi", line 21, in <module>
    host="127.0.0.1", port=port, debug=True,

  File "/usr/local/python3.7/lib/python3.7/site-packages/flask/app.py", line 990, in run
    run_simple(host, port, self, **options)

  File "/usr/local/python3.7/lib/python3.7/site-packages/werkzeug/serving.py", line 1008, in run_simple
    run_with_reloader(inner, extra_files, reloader_interval, reloader_type)

  File "/usr/local/python3.7/lib/python3.7/site-packages/werkzeug/_reloader.py", line 339, in run_with_reloader
    sys.exit(reloader.restart_with_reloader())

  File "/usr/local/python3.7/lib/python3.7/site-packages/werkzeug/_reloader.py", line 183, in restart_with_reloader
    exit_code = subprocess.call(args, env=new_environ, close_fds=False)

  File "/usr/local/python3.7/lib/python3.7/subprocess.py", line 339, in call
    with Popen(*popenargs, **kwargs) as p:

  File "/usr/local/python3.7/lib/python3.7/subprocess.py", line 800, in __init__
    restore_signals, start_new_session)

  File "/usr/local/python3.7/lib/python3.7/subprocess.py", line 1551, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)

Yes, sorry.  I made some changes I mean.  The page took some time to load now, indicating something is happening but then it gave same 500.

If theres a recommendation on how to pipe this error to a file, please share.  After working on it the last two days, i also wonder to remove the .wsgi file and put that in the server.py file

What's the error now?

I had replaced the public_html/flask folder with a /api one, had assumed it was flask folder not file.  Apologies for any issues this cause on your end.

But now I've updated it, and still have a generic 500.  What would you recommend in this case, trying to log the error very early on, or?

RewriteEngine On
RewriteBase /
RewriteRule ^(media/.*)$ - [L]
RewriteRule ^(admin_media/.*)$ - [L]
RewriteRule ^(flask\.wsgi/.*)$ - [L]
RewriteRule ^(.*)$ api/flask.wsgi/$1 [QSA,PT,L]

Thanks,

nutra

Copied from the Discord chat.

@Krydos

I just got your message.  I am using your .htaccess file as set forward in the wiki.
<https://wiki.helionet.org/Flask>

see: <http://nutra.heliohost.org/api>

original message:

nutra, AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error.

You have a redirect loop

Probably in your .htaccess file

I have made only path modifcations renaming `/flask/` --> `/api/`

RewriteEngine On
RewriteBase /
RewriteRule ^(media/.*)$ - [L]
RewriteRule ^(admin_media/.*)$ - [L]
RewriteRule ^(api\.wsgi/.*)$ - [L]
RewriteRule ^(.*)$ api/flask.wsgi/$1 [QSA,PT,L]

i believe when i set the demo up (the one Krydos provided in the Wiki), it said it was the 3.7 server

My code should be compatible 3.6.5 thru 3.8+

I'm assuming it is missing some of the requirements.  Krydos has posted a list of what is installed in an old post [below], but the links are now broken

https://www.helionet.org/index/topic/29540-solved-total-beginner-need-help-running-a-python-script/?p=133810

Hi, I found a guide saying to post if we received a general 500 error: http://nutra.heliohost.org/api/

I have this dependency list, we should not need to be exact versions.  But I'm not sure which one(s) are missing, thanks.

gunicorn==20.0.4
psycopg2==2.8.4
pytest==5.3.4
stripe==2.42.0
Flask_Cors==3.0.8
Flask==1.1.1
PyJWT==1.7.1
python-dotenv==0.10.5
bcrypt==3.1.7
fuzzywuzzy==0.17.0
python-Levenshtein==0.12.0
ujson==1.35
python-dateutil==2.8.1
python-crontab==2.4.0