constance

commit 7736a9cc2f38502cc149fa7d0e7a26ff1d307a9e
parent 089ccc0264bbab059e88ce6f593893f88969c611
Author: Dan Callaghan <djc@djc.id.au>
Date:   Thu,  5 Jun 2008 23:45:47 +1000

better handling of absent tags/categories

committer: Dan Callaghan <djc@djc.id.au>

--HG--
extra : convert_revision : f2526e4a2e18f56391e0b323093e987e5ec32656

Diffstat:
M
blog.py
 | 
12
++++++++++--

1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/blog.py b/blog.py
@@ -44,8 +44,16 @@ class Entry(object):
 		self.metadata = cleanup_metadata(md.Meta)
 		self.title = self.metadata['title']
 
-		self.categories = [cat.strip() for cat in self.metadata.get('categories', '').split(',')]
-		self.tags = [tag.strip() for tag in self.metadata.get('tags', '').split(',')]
+		raw_cats = self.metadata.get('categories', '').strip()
+		if raw_cats:
+			self.categories = [cat.strip() for cat in raw_cats.split(',')]
+		else:
+			self.categories = []
+		raw_tags = self.metadata.get('tags', '').strip()
+		if raw_tags:
+			self.tags = [tag.strip() for tag in raw_tags.split(',')]
+		else:
+			self.tags = []
 
 		self.modified_date = datetime.fromtimestamp(os.path.getmtime(os.path.join(self.dir, 'content.txt')))
 		self.publication_date = self.metadata.get('publication-date', None) or self.modified_date