pytest-mock 1.7.0 is broken

[peterhoeg]

Issue description

New version 1.7.0 introduced in 21723f7 breaks with:

building path(s) ‘/nix/store/5aq0yw7bsnsn3l1743xzbhcxwx82j3xs-python3.6-pytest-mock-1.7.0’
unpacking sources
unpacking source archive /nix/store/xpv8wz7r5j55qb4w7bqxify5ymgc14gx-pytest-mock-1.7.0.tar.gz
source root is pytest-mock-1.7.0
setting SOURCE_DATE_EPOCH to timestamp 1518815016 of file pytest-mock-1.7.0/setup.cfg
patching sources
configuring
building
Traceback (most recent call last):
  File "nix_run_setup", line 8, in <module>
    exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\\r\\n', '\\n'), __file__, 'exec'))
  File "setup.py", line 23, in <module>
    long_description=open('README.rst').read(),
  File "/nix/store/p1bp0kpmxi7nzrla7n7c4waqic0a2myk-python3-3.6.4/lib/python3.6/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xf0 in position 1820: ordinal not in range(128)
builder for ‘/nix/store/1hxhjfjif8dm8h0yz7nrryxi3ljnaqvf-python3.6-pytest-mock-1.7.0.drv’ failed with exit code 1

Cc @FRidh

Technical details

• system: "x86_64-linux"
• host os: Linux 4.15.4, NixOS, 18.03.git.f76b80c034bM (Impala)
• multi-user?: yes
• sandbox: yes
• version: nix-env (Nix) 1.11.16
• channels(root): "nixos-18.03pre121670.4cbbecc85db"
• channels(peter): ""
• nixpkgs: /home/peter/src/active/nixpkgs_unstable

[dtzWill]

It looks fine now, for both python2Packages.pytest-mock and python3Packages.pytest-mock.

Was this fixed with 1977a2d ?

[dotlambda]

Yes it was. It was in staging for quite some time and was only merged as of today.

[dotlambda]

The merge has been reverted, I'll leave this open until the commit is in master.

[dotlambda]

There's a new release: https://github.com/pytest-dev/pytest-mock/releases
However, I'd prefer not to update until 1977a2d is in master to avoid merge conflicts.