app/cloudfoundry_config.py

import json
import os


def extract_cloudfoundry_config():
    vcap_services = json.loads(os.environ['VCAP_SERVICES'])
    os.environ['REDIS_URL'] = vcap_services['redis'][0]['credentials']['uri']
Run on Paas 2016-12-08 16:50:37 +00:00			`import json`
Enforce order and style of imports Done using isort[1], with the following command: ``` isort -rc ./app ./tests ``` Adds linting to the `run_tests.sh` script to stop badly-sorted imports getting re-introduced. Chosen style is ‘Vertical Hanging Indent’ with trailing commas, because I think it gives the cleanest diffs, eg: ``` from third_party import ( lib1, lib2, lib3, lib4, ) ``` 1. https://pypi.python.org/pypi/isort 2018-02-20 11:22:17 +00:00			`import os`
Run on Paas 2016-12-08 16:50:37 +00:00

			`def extract_cloudfoundry_config():`
Add support for migrating to Redis on PaaS Similarly to https://github.com/alphagov/notifications-api/pull/3508 2022-04-12 16:48:38 +01:00			`vcap_services = json.loads(os.environ['VCAP_SERVICES'])`
Remove redundant conditional for CF Redis This is now used in all environments and we've removed support for non-CF Redis [1]. [1]: https://github.com/alphagov/notifications-admin/pull/4213 2022-04-20 11:10:12 +01:00			`os.environ['REDIS_URL'] = vcap_services['redis'][0]['credentials']['uri']`