Do things in a more python way

dynastie/generators/category.py

@@ -17,22 +17,11 @@
   You should have received a copy of the GNU General Public License
   along with Dynastie.  If not, see <http://www.gnu.org/licenses/>.
 """
-import os
-from xml.dom.minidom import parse, parseString
-from dynastie.generators.generator import DynastieGenerator
 from dynastie.generators.index import Index
 from django.db import models
 
 class Category(Index):
 
-    cur_page = 0
-    nb_pages = 0
-    cur_post = 0
-    posts_per_page = 0
-    filename = 'index'
-    dirname = ''
-    cur_category = None
-
     def createCategory(self, posts, dom, root, node):
         if node.hasAttribute('name'):
             self.replaceByText(dom, root, node, self.cur_category.name)
@@ -43,6 +32,8 @@ class Category(Index):
     def generate(self, blog, src, output):
         from dynastie.models import Post, Blog, Category
 
+        self.cur_category = None
+
         self.hooks['category'] = self.createCategory
 
         dom = self.parseTemplate(blog, src, output, 'category', 'category')
@@ -54,9 +45,7 @@ class Category(Index):
             self.cur_category = category
             posts = Post.objects.filter(category__exact=category, published=True).order_by('-creation_date')
 
-            self.nb_pages = 0
-            self.cur_page = 0
-            self.cur_post = 0
+            self.resetCounters()
 
             self.dirname = '/category/' + category.name_slug