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feature: cd around as needed to import our ASGI application properly

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This commit is contained in:
Ash Plunkett 2023-03-21 10:32:49 +11:00
parent 91565d014b
commit 7ef8d12e3c
1 changed files with 15 additions and 1 deletions
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16
daphne/cli.py
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@ -1,5 +1,6 @@
import argparse import argparse
import logging import logging
import os
import sys import sys
from argparse import ArgumentError, Namespace from argparse import ArgumentError, Namespace
@ -228,11 +229,24 @@ class CommandLineInterface:
elif args.verbosity >= 1: elif args.verbosity >= 1:
access_log_stream = sys.stdout access_log_stream = sys.stdout
# ----- Custom fork code start -----
# default directory on Heroku is /app/, but we want to import the application from within /app/django-root/
original_working_dir = os.getcwd()
os.chdir("django-root")
sys.path.insert(0, os.getcwd())
# ----- Custom fork code end -----
# Import application # Import application
sys.path.insert(0, ".") # sys.path.insert(0, ".") # Custom fork: commented out this line, moved to below
application = import_by_path(args.application) application = import_by_path(args.application)
application = guarantee_single_callable(application) application = guarantee_single_callable(application)
# ----- Custom fork code start -----
# Change back out of django-root so that everything else runs as daphne expects
os.chdir(original_working_dir)
sys.path.insert(0, ".")
# ----- Custom fork code end -----
# Set up port/host bindings # Set up port/host bindings
if not any( if not any(
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