By adding prompts and replaceables and removing unnecessary indentation.

(cherry picked from commit e6ce041cae)

By adding prompts and removing unnecessary indentation.

(cherry picked from commit e1af37634b)

seeing it has no tests, use pythonImportsCheck in an attempt to detect
total breakage, even though it's not intended to be used as an importable
module

(cherry picked from commit ecd5886830)

(cherry picked from commit e61102d5c2)

(cherry picked from commit 4543e54991)

(cherry picked from commit ccf4645500)

(cherry picked from commit f1d2491057)

be less strict about versions

(cherry picked from commit 4637721bc1)

(cherry picked from commit 16ed0c3069)

No version of pythonPackages.rabbitpy currently exists that supports 3.0.1

This reverts commit 4250cdeee9.

(cherry picked from commit 178d1b119c)

(cherry picked from commit 9a472166af)

the failing tests appear to also be causing trouble upstream

(cherry picked from commit fb570ba1de)

(cherry picked from commit 40722346b8)

(cherry picked from commit a7e1ae6b51)

(cherry picked from commit 63ea043960)

(cherry picked from commit 1c61a932bb)

Useful when you want to point datadog to another endpoint, either
because you need a proxy to send out data, or because you use their EU
endpoint.

(cherry picked from commit 2865a8867f)

doc: rename guide to 'Nixpkgs Manual'

For consistency with 'NixOS Manual' and 'Nix Manual', to better match what it's
often called in practice, and to match its URL and HTML title.

(cherry picked from commit 7ea5b08cfc)

[20.09] freeoffice: 976 -> 978

[20.09] python3Packages.ihatemoney: disable sandbox unfriendly tests, fix passthru

(cherry picked from commit 43d588b0af)

nixos: now beta

[20.09] lldb_5, lldb_6: add patch for >=python-3.7

[20.09] nixosTests.magnetico: wait for open port and make curl actually fail

(cherry picked from commit 172f3a197e)

(cherry picked from commit 76aeb20d91)

(cherry picked from commit aa25c65766)

Also add imports tests as we can't do more using the pip release

(cherry picked from commit e3c1b8782a)

(cherry picked from commit 908d8c3459)

(cherry picked from commit 2468315f2b)

(cherry picked from commit 160f169f03)

(cherry picked from commit 5f4b880b40)

(cherry picked from commit 0051c0a4a5)

(cherry picked from commit 1a0a53ff83)

(cherry picked from commit 23370afced)

(cherry picked from commit 4b1850bad3)

(cherry picked from commit 9f43146ec4)

(cherry picked from commit 452fda1d7e)

(cherry picked from commit b694eb6e6a)