Support other URLs

README.rst

@@ -118,9 +118,7 @@ Notes
 -  A standalone Windows executable with the howdoi application `is available here <https://dl.dropbox.com/u/101688/website/misc/howdoi.exe>`_.
 -  An Alfred Workflow for howdoi can be found at `http://blog.gleitzman.com/post/48539944559/howdoi-alfred-even-more-instant-answers <http://blog.gleitzman.com/post/48539944559/howdoi-alfred-even-more-instant-answers>`_.
 -  Howdoi uses a cache for faster access to previous questions. Caching functionality can be disabled by setting the HOWDOI_DISABLE_CACHE environment variable. The cache is stored in `~/.cache/howdoi`.
--  You can use HOWDOI_LOCALIZATION environment variable to set the localization of your question. Using this will change the search url to the localization url of your choice. Current supported localizations are **en** and **pt-br**.
--  Special thanks to Rich Jones
-   (`@miserlou <https://github.com/miserlou>`_) for the idea.
+-  You can set the HOWDOI_URL environment variable to change the source url for answers (default: stackoverflow.com).
 
 Troubleshooting
 ---------------

howdoi/howdoi.py

@@ -53,12 +53,7 @@ def u(x):
 else:
     SEARCH_URL = 'https://www.google.com/search?q=site:{0}%20{1}'
 
-LOCALIZATION = os.getenv('HOWDOI_LOCALIZATION') or 'en'
-
-LOCALIZATON_URLS = {
-    'en': 'stackoverflow.com',
-    'pt-br': 'pt.stackoverflow.com',
-}
+URL = os.getenv('HOWDOI_URL') or 'stackoverflow.com'
 
 USER_AGENTS = ('Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:11.0) Gecko/20100101 Firefox/11.0',
                'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:22.0) Gecko/20100 101 Firefox/22.0',
@@ -100,8 +95,7 @@ def is_question(link):
 
 
 def get_links(query):
-    localization_url = LOCALIZATON_URLS[LOCALIZATION]
-    result = get_result(SEARCH_URL.format(localization_url, url_quote(query)))
+    result = get_result(SEARCH_URL.format(URL, url_quote(query)))
     html = pq(result)
     return [a.attrib['href'] for a in html('.l')] or \
         [a.attrib['href'] for a in html('.r')('a')]