def isbn_redirect(self, isbn_param):
isbn = normalize_isbn(isbn_param)
if not isbn:
return
ed = Edition.from_isbn(isbn)
if ed:
web.seeother(ed.key)
def GET(self, isbn):
# Preserve the url type (e.g. `.json`) and query params
ext = ''
if web.ctx.encoding and web.ctx.path.endswith('.' + web.ctx.encoding):
ext = '.' + web.ctx.encoding
if web.ctx.env.get('QUERY_STRING'):
ext += '?' + web.ctx.env['QUERY_STRING']
try:
ed = Edition.from_isbn(isbn)
if ed:
return web.found(ed.key + ext)
except Exception as e:
logger.error(e)
return repr(e)
web.ctx.status = '404 Not Found'
return render.notfound(web.ctx.path, create=False)
