def update_post(self, post, data):
"""
Update title, content, and tags of the given post.
"""
post.title = atom.data.Title(type='text', text=data['title'])
post.content = atom.data.Content(type='html', text=data['content'])
if post.control \
and post.control.draft \
and post.control.draft.text == 'yes' \
and data.get('draft','no') == 'no':
post.control.draft.text = 'no'
# synchronize tags
declared_tags = self.taglist(data)
current_tags = [category.term for category in post.category]
tags_to_add = [tag for tag in declared_tags if tag not in current_tags]
tags_to_remove = [tag for tag in current_tags if tag not in declared_tags]
for tag in tags_to_add:
post.add_label(tag)
for tag in tags_to_remove:
for category in post.category:
if category.term == tag:
post.category.remove(category)
return self.client.update(post)
def add_post(self, data):
"""
Add a post to the blog. ``data`` is a dictionary object that
provides the following attributes:
- *title* -- post title
- *content* -- post content (HTML)
- *tags* -- post's tags, specified as a comma-separated list
- *draft* -- if this post is a draft
"""
return self.client.add_post(
self.blog_id,
data['title'],
data['content'],
labels=self.taglist(data),
draft=data.get('draft','no').lower() == 'yes'
)
def taglist(self,data):
"""
Generates a tag list from a comma-separated string value
"""
tags = data.get('tags','').strip()
return [tag.strip() for tag in tags.split(',')] if len(tags) > 0 else []
