globals.py clean up

lib/globals.py

@@ -1,3 +1,7 @@
+"""
+global configuration of the project
+"""
+
 import logging
 import os
 
@@ -33,6 +37,8 @@ MALFORMED_RESPONSE_HTML_PAGE = open(os.path.join(STATIC, 'malformed-response.htm
 LISTEN_HOST = ""
 LISTEN_PORT = 8002
 
+MY_EXTERNAL_IP = '5.9.243.187'
+
 PLAIN_TEXT_AGENTS = [
     "curl",
     "httpie",
@@ -46,21 +52,24 @@ PLAIN_TEXT_PAGES = [':help', ':bash.function', ':translation']
 IP2LOCATION_KEY = ''
 
 def error(text):
+    "log error `text` and raise a RuntimeError exception"
+
     if not text.startswith('Too many queries'):
         print text
-    logging.error("ERROR "+text)
+    logging.error("ERROR %s", text)
     raise RuntimeError(text)
 
 def log(text):
+    "log error `text` and do not raise any exceptions"
+
     if not text.startswith('Too many queries'):
         print text
         logging.info(text)
 
 def get_help_file(lang):
+    "Return help file for `lang`"
+
     help_file = os.path.join(MYDIR, 'share/translations/%s-help.txt' % lang)
-    print ">>>", help_file
     if os.path.exists(help_file):
         return help_file
-    else:
     return HELP_FILE
-