def delete(request: Request) -> None:
"""Delete an URL."""
url = object_or_404(
Url.by_slug(request.openapi_validated.parameters["path"]["slug"],
db=request.db))
request.db.delete(url)
return None
def update(request: Request) -> Url:
"""Update an URL."""
body = request.openapi_validated.body
url = object_or_404(
Url.by_slug(request.openapi_validated.parameters["path"]["slug"],
db=request.db))
if getattr(body, "title", None):
url.title = body.title
if getattr(body, "description", None):
url.description = body.description
if getattr(body, "href", None):
url.href = body.href
return url
def redirect(request: Request) -> None:
"""Redirect to target."""
slug = request.matchdict["slug"]
url = object_or_404(Url.by_slug(slug, db=request.db))
raise HTTPFound(url.href)
def url(request: Request) -> Url:
"""Get an URL."""
url = object_or_404(
Url.by_slug(request.openapi_validated.parameters["path"]["slug"],
db=request.db))
return url
def test_object_or_404() -> None:
"""Test the help guard that stops view code execution."""
with pytest.raises(HTTPNotFound):
object_or_404(None)
assert object_or_404("foo") == "foo"