Revert "Improve static deploy (#2609)"

This reverts commit 18e1d74.

Procfile

@@ -2,4 +2,3 @@ release: python manage.py migrate --noinput
 web: bin/start-nginx gunicorn -c gunicorn.conf pydotorg.wsgi
 worker: celery -A pydotorg worker -l INFO
 worker-beat: celery -A pydotorg beat -l INFO --scheduler django_celery_beat.schedulers:DatabaseScheduler
-postdeploy: python manage.py postdeploy

fastly/utils.py

@@ -20,23 +20,3 @@ def purge_url(path):
         return response
 
     return None
-
-
-def purge_surrogate_key(key):
-    """
-    Purge a Fastly.com Surrogate-Key given a key.
-    """
-    if settings.DEBUG:
-        return
-
-    api_key = getattr(settings, 'FASTLY_API_KEY', None)
-    service_id = getattr(settings, 'FASTLY_SERVICE_ID', None)
-    if api_key and service_id:
-        response = requests.request(
-            "POST",
-            f'https://api.fastly.com/service/{service_id}/purge/{key}',
-            headers={'Fastly-Key': api_key},
-        )
-        return response
-
-    return None

pydotorg/settings/base.py

@@ -285,10 +285,8 @@
 MAILING_LIST_PSF_MEMBERS = "[email protected]"
 
 ### Fastly ###
-FASTLY_SERVICE_ID = False  # Set to a Fastly Service ID in production to allow
-                           # purges by Surrogate-Key
-FASTLY_API_KEY = False     # Set to Fastly API key in production to allow
-                           # pages to be purged on save
+FASTLY_API_KEY = False  # Set to Fastly API key in production to allow pages to
+                        # be purged on save
 
 # Jobs
 JOB_THRESHOLD_DAYS = 90
@@ -351,10 +349,6 @@
 
 GLOBAL_SURROGATE_KEY = 'pydotorg-app'
 
-### pydotorg.settings.cabotage.add_surrogate_keys_to_static
-
-STATIC_SURROGATE_KEY = 'pydotorg-static'
-
 ### PyCon Integration for Sponsor Voucher Codes
 PYCON_API_KEY = config("PYCON_API_KEY", default="deadbeef-dead-beef-dead-beefdeadbeef")
 PYCON_API_SECRET = config("PYCON_API_SECRET", default="deadbeef-dead-beef-dead-beefdeadbeef")

pydotorg/settings/cabotage.py

@@ -53,11 +53,6 @@
     },
 }
 
-def add_surrogate_keys_to_static(headers, path, url):
-    headers['Surrogate-Key'] = STATIC_SURROGATE_KEY
-
-WHITENOISE_ADD_HEADERS_FUNCTION = add_surrogate_keys_to_static
-
 EMAIL_HOST = config('EMAIL_HOST')
 EMAIL_HOST_USER = config('EMAIL_HOST_USER')
 EMAIL_HOST_PASSWORD = config('EMAIL_HOST_PASSWORD')
@@ -68,8 +63,7 @@ def add_surrogate_keys_to_static(headers, path, url):
 PEP_REPO_PATH = None
 PEP_ARTIFACT_URL = config('PEP_ARTIFACT_URL')
 
-# Fastly
-FASTLY_SERVICE_ID = config('FASTLY_SERVICE_ID')
+# Fastly API Key
 FASTLY_API_KEY = config('FASTLY_API_KEY')
 
 SECURE_SSL_REDIRECT = True