Parse the value of the DEBUG environment variable defensively, to guard against breaking processes where the inotify package is imported but the value of DEBUG is not guaranteed to be an integer (e.g. as part of gunicorn --reload).
Without this change, running
DEBUG=true gunicorn --reload app
will fail with a stack trace like so:
Traceback (most recent call last):
File "/usr/local/bin/gunicorn", line 5, in <module>
from gunicorn.app.wsgiapp import run
File "/usr/local/lib/python3.8/site-packages/gunicorn/app/wsgiapp.py", line 9, in <module>
from gunicorn.app.base import Application
File "/usr/local/lib/python3.8/site-packages/gunicorn/app/base.py", line 13, in <module>
from gunicorn.config import Config, get_default_config_file
File "/usr/local/lib/python3.8/site-packages/gunicorn/config.py", line 22, in <module>
from gunicorn.reloader import reloader_engines
File "/usr/local/lib/python3.8/site-packages/gunicorn/reloader.py", line 59, in <module>
from inotify.adapters import Inotify
File "/usr/local/lib/python3.8/site-packages/inotify/adapters.py", line 37, in <module>
_IS_DEBUG = bool(int(os.environ.get('DEBUG', '0')))
ValueError: invalid literal for int() with base 10: 'true'
Parse the value of the DEBUG environment variable defensively, to guard against breaking processes where the inotify package is imported but the value of DEBUG is not guaranteed to be an integer (e.g. as part of
gunicorn --reload).Without this change, running
will fail with a stack trace like so: