ctx.providers.OpenStreetMap.BlackAndWhite not working anymore

[pd-leukert]

When using Mapnik as provider, everything works fine. But since a few weeks, using OpenStreetMap.BlackAndWhite results in an error. Maybe an issue with the provider server?

HTTPConnectionPool(host='a.tiles.wmflabs.org', port=80): Max retries exceeded with url: /bw-mapnik/12/2170/1415.png (Caused by NameResolutionError("<urllib3.connection.HTTPConnection object at 0x000002B972444800>: Failed to resolve 'a.tiles.wmflabs.org' ([Errno 11001] getaddrinfo failed)"))

Full log:
https://gist.github.com/pd-leukert/4ef644aa6a35cf115a03afbc66d0eeff

[pd-leukert]

Seems like the service was disabled: leaflet-extras/leaflet-providers#316

leaflet-providers has removed them, so maybe this is the sad "solution" :/