def update_blurb(slug, title, new_content):
context = { 'title': title, 'blurbs': [] }
populate_context_with_meta(new_content, context)
for item in fromstring(new_content).xpath('.//div[@class="layercake-item"]')[:5]:
handler = CONTENT_HANDLERS[item.attrib['data-type']]
context['blurbs'].append(handler.render_blurb(item))
from StringIO import StringIO
key_name = 'layercake/uploads/%s/blurb.html' % (slug, )
blurb_url = s3deploy.s3_upload_flo(StringIO(render_template("_blurb.html", **context).encode('utf-8')), app.config['S3_BUCKET'], key_name, "text/html")
def prepare_render_context(self, slug, request, values):
context = super(UpdateHandler, self).prepare_render_context(slug, request, values)
for k in ['body', 'source', 'caption',]:
context[k] = values.get(k,'')
try:
upload = request.files['photo']
if upload.filename:
key_name = 'layercake/uploads/%s/%s' % (slug, upload.filename)
context['photo_url'] = s3deploy.s3_upload_flo(upload.stream, app.config['S3_BUCKET'], key_name, upload.mimetype)
else:
context['photo_url'] = values['photo_url']
except KeyError, e:
context['photo_url'] = values['photo_url']
