[Python-modules-team] Bug#955008: black: black --version reports incorrect version

[Antonio Terceiro]

Package: black
Version: 19.10b0-2
Severity: normal

~$ dpkg-query --show black
black	19.10b0-2
~$ black --version
black, version 18.9b0


-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'unstable'), (500, 'testing'), (1, 'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 5.4.0-4-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_CRAP
Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8), LANGUAGE=pt_BR:pt:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages black depends on:
ii  python3                3.8.2-2
ii  python3-appdirs        1.4.3-2.1
ii  python3-attr           19.3.0-2
ii  python3-click          7.0-3
ii  python3-pathspec       0.7.0-2
ii  python3-pkg-resources  44.0.0-1
ii  python3-regex          0.1.20190819-2
ii  python3-toml           0.10.0-3
ii  python3-typed-ast      1.4.1-1

black recommends no packages.

Versions of packages black suggests:
pn  python-black-doc  <none>

-- no debconf information
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