Integrate automatic redis startup with the project

sith/environ.py

@@ -0,0 +1,4 @@
+from environs import Env
+
+env = Env()
+_ = env.read_env()

sith/pytest.py

@@ -0,0 +1,23 @@
+import pytest
+
+from processes.composer import start_composer, stop_composer
+
+from .environ import env
+
+# pytest-django uses the load_initial_conftest hook
+# it's the first hook loaded by pytest and can only
+# be defined in a proper pytest plugin
+# To use the composer before pytest-django loads
+# we need to define this hook and thus create a proper
+# pytest plugin. We can't just use conftest.py
+
+
+@pytest.hookimpl(tryfirst=True)
+def pytest_load_initial_conftests(early_config, parser, args):
+    """Hook that loads the composer before the pytest-django plugin"""
+    if (procfile := env.str("PROCFILE_PYTEST", None)) is not None:
+        start_composer(procfile)
+
+
+def pytest_unconfigure(config):
+    stop_composer()

sith/settings.py

@@ -42,14 +42,11 @@ from pathlib import Path
 import sentry_sdk
 from dateutil.relativedelta import relativedelta
 from django.utils.translation import gettext_lazy as _
-from environs import Env
 from sentry_sdk.integrations.django import DjangoIntegration
 
+from .environ import env
 from .honeypot import custom_honeypot_error
 
-env = Env()
-env.read_env()
-
 BASE_DIR = Path(__file__).parent.parent.resolve()
 
 # Quick-start development settings - unsuitable for production