tjh.dev
python36Packages.black: fix broken dependency
In PR #96456, black was upgraded from 19.10b0 to 20.8b1. This new version of
black depends on the dataclasses module, but that was only introduced into the
standard library in Python 3.7; earlier versions of Python require the backport
package of the same name. This commit addresses the missing dependency.
authored by Keshav Kini and committed by Frederik Rietdijk fe5f82fd 5103ebd8
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-1
pkgs/development/python-modules/black/default.nix
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pkgs/development/python-modules/black/default.nix
···
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, appdirs
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, attrs
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, click
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+
, dataclasses
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, mypy-extensions
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, pathspec
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, regex
···
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toml
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typed-ast
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typing-extensions
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-
];
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] ++ lib.optional (pythonOlder "3.7") dataclasses;
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meta = with lib; {
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description = "The uncompromising Python code formatter";