Improvements to run more smoothly on Google AppEngine.

.gitignore

@@ -6,3 +6,4 @@ attachments
 attachments/**
 static/js/app.min.js
 .virtualenv
+lib

app.yaml

@@ -0,0 +1,30 @@
+application: yourappnamehere
+version: release-1
+runtime: python27
+api_version: 1
+threadsafe: true
+
+handlers:
+  - url: /css
+    static_dir: /static/css
+    secure: always
+
+  - url: /js
+    static_dir: /static/js
+    secure: always
+
+  - url: /partials
+    static_dir: /static/partials
+    secure: always
+
+  - url: /fonts
+    static_dir: /static/fonts
+    secure: always
+
+  - url: /third_party
+    static_dir: /static/third_party
+    secure: always
+
+  - url: /.*
+    script: main.app
+    secure: always

appengine_config.py

@@ -0,0 +1,3 @@
+from google.appengine.ext import vendor
+
+vendor.add('lib')

scoreboard/app.py

@@ -15,9 +15,7 @@
 import flask
 import logging
 import os
-import re
 from werkzeug import exceptions
-from werkzeug.utils import ImportStringError
 
 
 app = flask.Flask(
@@ -31,23 +29,35 @@
 app.config.setdefault('CWD', os.path.dirname(os.path.realpath(__file__)))
 app.config.setdefault('ERROR_404_HELP', False)
 
-# Main logger
-if not app.debug:
+
+def on_appengine():
+    """Returns true if we're running on AppEngine."""
+    runtime = os.environ.get('SERVER_SOFTWARE', '')
+    return (runtime.startswith('Development/') or
+            runtime.startswith('Google App Engine/'))
+
+
+# log to files unless on AppEngine
+if not on_appengine():
+    # Main logger
+    if not app.debug:
+        handler = logging.FileHandler(
+            app.config.get('LOGFILE', '/tmp/scoreboard.wsgi.log'))
+        handler.setLevel(logging.INFO)
+        handler.setFormatter(logging.Formatter(
+            '%(asctime)s %(levelname)8s [%(filename)s:%(lineno)d] %(message)s'))
+        app.logger.addHandler(handler)
+
+    # Challenge logger
     handler = logging.FileHandler(
-        app.config.get('LOGFILE', '/tmp/scoreboard.wsgi.log'))
+        app.config.get('CHALLENGELOG', '/tmp/scoreboard.challenge.log'))
     handler.setLevel(logging.INFO)
-    handler.setFormatter(logging.Formatter(
-        '%(asctime)s %(levelname)8s [%(filename)s:%(lineno)d] %(message)s'))
-    app.logger.addHandler(handler)
-
-# Challenge logger
-handler = logging.FileHandler(
-    app.config.get('CHALLENGELOG', '/tmp/scoreboard.challenge.log'))
-handler.setLevel(logging.INFO)
-handler.setFormatter(logging.Formatter('%(asctime)s %(message)s'))
-logger = logging.getLogger('scoreboard')
-logger.addHandler(handler)
-app.challenge_log = logger
+    handler.setFormatter(logging.Formatter('%(asctime)s %(message)s'))
+    logger = logging.getLogger('scoreboard')
+    logger.addHandler(handler)
+    app.challenge_log = logger
+else:
+    app.challenge_log = app.logger
 
 
 # Install a default error handler