Remove default arguments

categories.py

@@ -115,8 +115,7 @@ def load_city_hashtags(base_dir: str, translate: {}) -> None:
 
 
 def get_hashtag_categories(base_dir: str,
-                           recent: bool = False,
-                           category: str = None) -> None:
+                           recent: bool, category: str) -> None:
     """Returns a dictionary containing hashtag categories
     """
     hashtag_categories = {}
@@ -183,7 +182,7 @@ def update_hashtag_categories(base_dir: str) -> None:
     """Regenerates the list of hashtag categories
     """
     category_list_filename = base_dir + '/accounts/categoryList.txt'
-    hashtag_categories = get_hashtag_categories(base_dir)
+    hashtag_categories = get_hashtag_categories(base_dir, False, None)
     if not hashtag_categories:
         if os.path.isfile(category_list_filename):
             try:

inbox.py

@@ -441,7 +441,8 @@ def store_hash_tags(base_dir: str, nickname: str, domain: str,
             # automatically assign a category to the tag if possible
             category_filename = tags_dir + '/' + tag_name + '.category'
             if not os.path.isfile(category_filename):
-                hashtag_categories = get_hashtag_categories(base_dir)
+                hashtag_categories = \
+                    get_hashtag_categories(base_dir, False, None)
                 category_str = \
                     guess_hashtag_category(tag_name, hashtag_categories, 6)
                 if category_str:

webapp_hashtagswarm.py

@@ -28,7 +28,7 @@ def get_hashtag_categories_feed(base_dir: str,
     """Returns an rss feed for hashtag categories
     """
     if not hashtag_categories:
-        hashtag_categories = get_hashtag_categories(base_dir)
+        hashtag_categories = get_hashtag_categories(base_dir, False, None)
     if not hashtag_categories:
         return None