async def view_upload(request):
"""Load multipart data and store it as a file."""
formdata = await request.form()
if formdata is None or 'file' not in formdata:
return bad_request()
with open(f"/tmp/{uuid4().hex}", 'w') as target:
target.write(formdata['file'])
return text(target.name)
def bad_request(self, message: MessageType = None) -> Response:
"""
Returns an HTTP 400 Bad Request response, with optional message;
sent as plain text or JSON.
"""
return bad_request(message)