Clarify siteconfig

This clarifies what the MAIN_SITE_DIRS option means since one might
read it to mean you can put your directories anywhere. Not so, you can
only pick which dirs are displayed with that option.

Also recommends to not use the secret key unless needed (for what
reason, I don't know).

1 files changed, 6 insertions, 8 deletions

diff --git a/server.py b/server.py
index ea04690..1908ad3 100644
--- a/server.py
+++ b/server.py
@@ -6,6 +6,7 @@ app = Flask(__name__)
 
 from views import *
 
+
 def setup():
     """
     setup - sets up the app according to the settings specified (or not
@@ -20,21 +21,18 @@ def setup():
     if siteconfig.MAIN_SITE_DIRS:
         app.config.update({'MAIN_SITE_DIRS': siteconfig.MAIN_SITE_DIRS})
     else:
-        s = './templates/site/'
+        s = "./templates/site/"
         top_dirs = [
             x for x in os.listdir(s) \
-                if os.path.isdir(s + x) and not x.startswith('.')
+                if os.path.isdir(s + x) and not x.startswith(".")
         ]
-        app.config.update(
-            {
-                'MAIN_SITE_DIRS': sorted(top_dirs)
-            }
-        )
+        app.config.update({'MAIN_SITE_DIRS': sorted(top_dirs)})
 
     app.config.update({'DOMAIN': siteconfig.DOMAIN})
     app.config.update({'HOME_TITLE': siteconfig.HOME_TITLE})
 
+
 # Setup needs to come first to be compatible with wsgi
 setup()
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run()