Andy 08c546f40a Fix WSGI server initialization by extracting data source setup ...

Addresses the issue where Gunicorn/uWSGI servers import the gateway
module but never call main(), leaving item_sources empty and causing
the file crawler to fail.

Changes:
- Extract data source initialization into initialize_data_sources()
- Call initialization at module import time for WSGI compatibility
- Add _initialized flag to prevent double initialization
- Simplify main() to delegate to initialize_data_sources()

This ensures data sources are populated when running under WSGI servers
(Gunicorn, uWSGI) while maintaining backward compatibility with the
Flask development server.

Related to GitHub issues #33 and #92

2025-10-29 14:08:56 -04:00

..

items

Sorry -- forgot to lint

2023-08-08 16:04:03 +01:00

static

updated annotation.js comment

2021-04-03 07:12:50 -04:00

templates

#42 add support for is_authorized hook

2021-11-14 17:28:10 -05:00

__init__.py

Prepare 0.4.0 release

2024-03-10 09:33:50 -04:00

backend_cache.py

Prepare 0.4.0 release

2024-03-10 09:33:50 -04:00

cache_entry.py

Fix UnicodeDecodeError when viewing compressed datasets

2025-10-29 14:04:25 -04:00

cache_key.py

only include source path element in url when multiple sources

2021-04-02 11:40:11 -04:00

cellxgene_exception.py

refactor to allow use with console entry points

2019-09-05 11:54:34 -04:00

dir_util.py

#87 remove version pins for markupsafe, flask and werkzeug

2024-03-10 09:31:39 -04:00

env.py

#81 Combined GATEWAY_ENABLE_ANNOTATIONS and GATEWAY_ENABLE_GENE_SETS flags

2023-07-06 08:53:19 -06:00

extra_scripts.py

improved error message on invalid extra scripts

2021-04-21 06:21:26 -04:00

filecrawl.py

#73 hide annotation links when disabled

2024-03-02 11:51:20 -05:00

flask_util.py

only include source path element in url when multiple sources

2021-04-02 11:40:11 -04:00

gateway.py

Fix WSGI server initialization by extracting data source setup

2025-10-29 14:08:56 -04:00

process_exception.py

misnamed key in process_exception.py

2020-03-30 18:37:29 -04:00

prune_process_cache.py

#65 add environment variable to control how long cellxgene processes can remain idle

2022-06-20 21:46:19 -04:00

subprocess_backend.py

Prepare 0.4.0 release

2024-03-10 09:33:50 -04:00

util.py

refactor to allow use with console entry points

2019-09-05 11:54:34 -04:00