ci-fix: backed out changeset d4c8b4b90ecb

This changeset is part of a series that break Continuous integration on python 2
for about a week. As not concrete solution have been found so far the safer
seems to back it out until we can figure the details out.

Differential Revision: https://phab.mercurial-scm.org/D9947

black.toml

@@ -0,0 +1,14 b''
+[tool.black]
+line-length = 80
+exclude = '''
+build/
+| wheelhouse/
+| dist/
+| packages/
+| \.hg/
+| \.mypy_cache/
+| \.venv/
+| mercurial/thirdparty/
+'''
+skip-string-normalization = true
+quiet = true

contrib/examples/fix.hgrc

@@ -5,7 +5,7 b' clang-format:pattern = set:(**.c or **.c'
 rustfmt:command = rustfmt +nightly
 rustfmt:pattern = set:"**.rs" - "mercurial/thirdparty/**"
 
-black:command = black
+black:command = black --config=black.toml -
 black:pattern = set:**.py - mercurial/thirdparty/**
 
 # Mercurial doesn't have any Go code, but if we did this is how we

pyproject.toml

@@ -1,18 +1,3 b''
 [build-system]
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta"
-
-[tool.black]
-line-length = 80
-exclude = '''
-build/
-| wheelhouse/
-| dist/
-| packages/
-| \.hg/
-| \.mypy_cache/
-| \.venv/
-| mercurial/thirdparty/
-'''
-skip-string-normalization = true
-quiet = true

tests/test-check-code.t

@@ -66,6 +66,7 b' Prevent adding new files in the root dir'
   COPYING
   Makefile
   README.rst
+  black.toml
   hg
   hgeditor
   hgweb.cgi

tests/test-check-format.t

@@ -1,5 +1,5 b''
 #require black test-repo
 
   $ cd $RUNTESTDIR/..
-  $ black --check --diff `hg files 'set:(**.py + grep("^#!.*python")) - mercurial/thirdparty/**'`
+  $ black --config=black.toml --check --diff `hg files 'set:(**.py + grep("^#!.*python")) - mercurial/thirdparty/**'`