def edit(id):
"""Edit a place."""
place = Place.query.get(id)
form = PlaceForm()
if form.validate_on_submit():
form.populate_obj(place)
db.session.commit()
return redirect(url_for('.detail', id=id))
def new():
"""Add a new place from a POST request."""
form = PlaceForm()
if form.validate_on_submit():
if Place.query.filter(
func.lower(Place.name) == func.lower(
form.name.data)).count() == 0:
new_place = Place()
form.populate_obj(new_place)
new_place.id = None
db.session.add(new_place)
db.session.commit()
return redirect(url_for('.list'))
flash('a place with this name already exists')
return redirect(url_for('.list'))
