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getnikola · Aug 27, 2015 · 0b47d68 · 0b47d68
1 parent b6f2eee
commit 0b47d68
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Showing 3 changed files with 12 additions and 9 deletions.
diff --git a/nikola/plugins/task/indexes.py b/nikola/plugins/task/indexes.py
@@ -38,9 +38,7 @@
 from nikola import utils
 
 
-
 class Indexes(Task):
-
     """Render the blog indexes."""
 
     name = "render_indexes"
@@ -117,7 +115,7 @@ def page_path(i, displayed_i, num_pages, force_addition, extension=None):
 
                 for dirname, post_list in groups.items():
 
-                    if not lang in self.number_of_pages_cat:
+                    if lang not in self.number_of_pages_cat:
                         self.number_of_pages_cat[lang] = dict()
                     self.number_of_pages_cat[lang][dirname] = (len(post_list) + kw['index_display_post_count'] - 1) // kw['index_display_post_count']
 

diff --git a/nikola/post.py b/nikola/post.py
@@ -746,21 +746,24 @@ def destination_path(self, lang=None, extension='.html', sep=os.sep):
         return path
 
     def category_color(self, lang=None):
+        """ Return the color of the post's category. """
         slug = self.category_slug(lang)
         if slug in self.config['POSTS_CATEGORY_COLORS'](lang):
             return self.config['POSTS_CATEGORY_COLORS'](lang)[slug]
         base = self.config['THEME_COLOR']
         return utils.colorize_str_from_base_color(slug, base)
 
     def category_link(self, lang=None):
+        """ Return the link to the post's category. """
         slug = self.category_slug(lang)
         if not self.pretty_urls:
-            link = urljoin('/'+ slug + '/', self.index_file)
+            link = urljoin('/' + slug + '/', self.index_file)
         else:
             link = '/' + slug + '/'
         return link
 
     def category_name(self, lang=None):
+        """ Return the name of the post's category. """
         slug = self.category_slug(lang)
         if slug in self.config['POSTS_CATEGORY_NAME'](lang):
             name = self.config['POSTS_CATEGORY_NAME'](lang)[slug]
@@ -769,6 +772,7 @@ def category_name(self, lang=None):
         return name
 
     def category_slug(self, lang=None):
+        """ Return the slug for the post's category. """
         if not self.config['POSTS_CATEGORY_FROM_META']:
             dest = self.destination_path(lang)
             if dest[-(1 + len(self.index_file)):] == '/' + self.index_file:

diff --git a/nikola/utils.py b/nikola/utils.py
@@ -1678,24 +1678,25 @@ def colorize_str_from_base_color(string, base_color):
     """ Find a perceptual similar color from a base color based on the hash of a sring.
 
         Make up to 16 attempts (number of bytes returned by hashing) at picking a
-        hue for our color at least 27° away from the base color, leaving lightness
-        and saturation untouched using HUSL colorspace. """
+        hue for our color at least 27 deg removed from the base color, leaving
+        lightness and saturation untouched using HUSL colorspace.
+    """
     def hash_str(string, pos):
         return hashlib.md5(string.encode('utf-8')).digest()[pos]
 
     def degreediff(dega, degb):
         return min(abs(dega - degb), abs((degb - dega) + 360))
 
     def husl_similar_from_base(string, base_color):
-        h,s,l = husl.hex_to_husl(base_color)
+        h, s, l = husl.hex_to_husl(base_color)
         old_h = h
         idx = 0
         while degreediff(old_h, h) < 27 and idx < 16:
             print("%i: %f vs %f (diff %f)" % (idx, h, old_h, degreediff(old_h, h)))
             h = 360.0 * (float(hash_str(string, idx)) / 255)
             idx += 1
-        print(str(h) + husl.husl_to_hex(h,s,l))
-        return husl.husl_to_hex(h,s,l)
+        print(str(h) + husl.husl_to_hex(h, s, l))
+        return husl.husl_to_hex(h, s, l)
 
     return husl_similar_from_base(string, base_color)