def delete(page_path):
'''Delete the wiki page.'''
if page_path == 'Home':
flash('You sneaky devil. You can\'t delete the main page. '
'But feel free to edit it.')
return redirect(url_for('index'))
try:
validate_page_path(page_path)
page = WikiPage(page_path)
if page.exists:
if not page.delete():
# Unsuccessful delete.
abort(500)
app.search_engine.delete_wiki(page_path)
else:
flash('That wiki doesn\'t exist.')
except ValidationError as verror:
# The user tried to delete a bogus page straight from the URL.
flash(verror.message)
return redirect(url_for('index'))
