use .env for all config (and document it)

2 files changed, 56 insertions, 1 deletions

diff --git a/python/fatcat_web/__init__.py b/python/fatcat_web/__init__.py
index 34618076..53947143 100644
--- a/python/fatcat_web/__init__.py
+++ b/python/fatcat_web/__init__.py
@@ -6,9 +6,10 @@ from flask_login import LoginManager
 from authlib.flask.client import OAuth
 from loginpass import create_flask_blueprint, Gitlab
 from raven.contrib.flask import Sentry
-from web_config import Config
 import fatcat_client
 
+from fatcat_web.web_config import Config
+
 toolbar = DebugToolbarExtension()
 app = Flask(__name__)
 app.config.from_object(Config)
diff --git a/python/fatcat_web/web_config.py b/python/fatcat_web/web_config.py
new file mode 100644
index 00000000..5713738c
--- /dev/null
+++ b/python/fatcat_web/web_config.py
@@ -0,0 +1,54 @@
+
+"""
+Default configuration for fatcat web interface (Flask application).
+
+In production, we currently reconfigure these values using environment
+variables, not by (eg) deploying a variant copy of this file.
+
+This config is *only* for the web interface, *not* for any of the workers or
+import scripts.
+"""
+
+import os
+import raven
+import subprocess
+
+basedir = os.path.abspath(os.path.dirname(__file__))
+
+class Config(object):
+    GIT_REVISION = subprocess.check_output(["git", "describe", "--always"]).strip()
+
+    # This is, effectively, the QA/PROD flag
+    FATCAT_DOMAIN = os.environ.get("FATCAT_DOMAIN", default="qa.fatcat.wiki")
+    FATCAT_API_AUTH_TOKEN = os.environ.get("FATCAT_API_AUTH_TOKEN", default=None)
+    FATCAT_API_HOST = os.environ.get("FATCAT_API_HOST", default="https://{}/v0".format(FATCAT_DOMAIN))
+
+    # can set this to https://search.fatcat.wiki for some experimentation
+    ELASTICSEARCH_BACKEND = os.environ.get("ELASTICSEARCH_BACKEND", default="http://localhost:9200")
+    ELASTICSEARCH_INDEX = os.environ.get("ELASTICSEARCH_INDEX", default="fatcat")
+
+    # for flask things, like session cookies
+    FLASK_SECRET_KEY = os.environ.get("FLASK_SECRET_KEY", default=None)
+    SECRET_KEY = FLASK_SECRET_KEY
+
+    GITLAB_CLIENT_ID = os.environ.get("GITLAB_CLIENT_ID", default="bogus")
+    GITLAB_CLIENT_SECRET = os.environ.get("GITLAB_CLIENT_SECRET", default="bogus")
+
+    try:
+        GIT_RELEASE = raven.fetch_git_sha('..')
+    except Exception as e:
+        print("WARNING: couldn't set sentry git release automatically: " + str(e))
+        GIT_RELEASE = None
+
+    SENTRY_CONFIG = {
+        #'include_paths': ['fatcat_web', 'fatcat_client', 'fatcat_tools'],
+        'enable-threads': True, # for uWSGI
+        'release': GIT_RELEASE,
+        'tags': {
+            'fatcat_domain': FATCAT_DOMAIN,
+        },
+    }
+
+    # "Even more verbose" debug options
+    #SQLALCHEMY_ECHO = True
+    #DEBUG = True