rst2html5 download fails

[sumnerevans]

Describe the bug
Due to a recent change in 90aacae, the rst2html5 package no longer builds. This is the error:

$ nix-env -iA nixos.rst2html5
installing 'python3.8-rst2html5-1.10.6'
these derivations will be built:
  /nix/store/vn2jdpppcrmw6q1qsq94cs1ch46gcc3z-rst2html5-1.10.6.tar.gz.drv
  /nix/store/nw2rf9p58idy04d6wsa1cay67r649514-python3.8-rst2html5-1.10.6.drv
building '/nix/store/vn2jdpppcrmw6q1qsq94cs1ch46gcc3z-rst2html5-1.10.6.tar.gz.drv'...

trying https://files.pythonhosted.org/packages/source/r/rst2html5/rst2html5-1.10.6.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404

trying https://pypi.io/packages/source/r/rst2html5/rst2html5-1.10.6.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   122  100   122    0     0   2975      0 --:--:-- --:--:-- --:--:--  2975
100   279  100   279    0     0   2113      0 --:--:-- --:--:-- --:--:--  2113
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download rst2html5-1.10.6.tar.gz from any mirror
builder for '/nix/store/vn2jdpppcrmw6q1qsq94cs1ch46gcc3z-rst2html5-1.10.6.tar.gz.drv' failed with exit code 1
cannot build derivation '/nix/store/nw2rf9p58idy04d6wsa1cay67r649514-python3.8-rst2html5-1.10.6.drv': 1 dependencies couldn't be built
error: build of '/nix/store/nw2rf9p58idy04d6wsa1cay67r649514-python3.8-rst2html5-1.10.6.drv' failed

To Reproduce
Steps to reproduce the behavior:

1. Run nix-env -iA nixos.rst2html5

Expected behavior
It should build

Additional context
The reason for this error is that there is no tar.gz published on PyPi (see here: https://pypi.org/project/rst2html5/#files). I'm not sure where to go to actually get the source code, either.

Notify maintainers
@AndersonTorres

Metadata
Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

 - system: `"x86_64-linux"`
 - host os: `Linux 5.9.12, NixOS, 21.03pre257339.83cbad92d73 (Okapi)`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.3.9`
 - channels(sumner): `"home-manager"`
 - channels(root): `"nixos-21.03pre257339.83cbad92d73, nixpkgs-21.03pre251181.dd1b7e377f6"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos`

Maintainer information:

# a list of nixpkgs attributes affected by the problem
attribute:
  rst2html5
# a list of nixos modules affected by the problem
module:

[AndersonTorres]

Why does it not download the Wheel file instead of a generic TGZ?

And yes, I didn't find the original source. The bitbucket page is gone.

[nixos-discourse]

This issue has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/bug-rst2html5-download-fails/10402/1

[stale]

I marked this as stale due to inactivity. → More info

[AndersonTorres]

Already fixed via #114536