def region_create():
if not can_create(current_user):
abort(401)
form = RegionForm(request.form)
if request.method == 'POST' and form.validate():
db_session = DBSession()
region = get_region(db_session, form.region_name.data)
if region is not None:
return render_template('region/edit.html',
form=form,
duplicate_error=True)
# Compose a list of server hostnames
server_names = [
get_server_by_id(db_session, id).hostname
for id in request.form.getlist('selected-servers')
]
try:
create_or_update_region(db_session=db_session,
region_name=form.region_name.data,
server_repositories=",".join(server_names),
created_by=current_user.username)
except Exception as e:
db_session.rollback()
logger.exception("region_create() encountered an exception: " +
e.message)
return redirect(url_for('home'))
return render_template('region/edit.html', form=form)
