async def post(request: Request, ident):
ident = ident.replace('+', ' ')
if ident.isdigit():
post_data = await Post.cache(ident=int(ident))
else:
post_data = await Post.get_by_slug(ident)
if not post_data:
raise HTMLResponse(status_code=404)
post = Post(**post_data)
stats = await post.stats
reaction_type = None
liked_comment_ids = []
github_user = request.session.get('github_user')
pageview = await post.incr_pageview()
related_posts = await post.get_related(limit=4)
if github_user:
reaction_type = await post.get_reaction_type(github_user['gid'])
liked_comment_ids = await post.comment_ids_liked_by(github_user['gid'])
post = await post.to_async_dict(**post_data)
post.author = config.AttrDict(post.author)
return {
'post': post,
'github_user': github_user,
'stats': stats,
'reaction_type': reaction_type,
'liked_comment_ids': liked_comment_ids,
'related_posts': related_posts,
'pageview': pageview
}
async def page_(request: Request, ident):
if isinstance(ident, str):
post = await Post.get_by_slug(ident)
if not post:
raise HTMLResponse(status_code=404)
post = await Post(**post).to_async_dict(**post)
post.author = config.AttrDict(post.author)
return {'post': post}
async def to_sync_dict(self):
rv = self.to_dict()
for field in self.property_fields:
coro = getattr(self, field)
if inspect.iscoroutine(coro) or (PY36 and isinstance(
coro, CoroWrapper)):
rv[field] = await coro
else:
rv[field] = coro
rv['url'] = self.url
return config.AttrDict(rv)
async def to_async_dict(self, **data):
"""some coroutine properties like `post.html_content`
we have to use it like `await post.html_content`
however if we use it in Mako template, we have
to process it into the obj can use point access.
"""
rv = { key: value for key, value in data.items() }
for field in self.property_fields:
coro = getattr(self, field)
if inspect.iscoroutine(coro):
rv[field] = await coro
else:
rv[field] = coro
rv['url'] = self.url
return config.AttrDict(rv)
async def index(request: Request, page=1):
start = (page - 1) * config.PER_PAGE
posts = await Post.get_all(with_page=False)
total = len(posts)
posts = posts[start:start + config.PER_PAGE]
post_objs = [await Post(**p).to_async_dict(**p) for p in posts]
paginatior = Pagination(page, config.PER_PAGE, total, post_objs)
json = {'paginatior': paginatior}
for partial in config.partials:
partial = config.AttrDict(partial)
if partial.name == 'tagcloud':
tags = await _tags()
random.shuffle(tags)
json.update({'tags': tags})
return json