[Pkg-salt-team] Bug#917429: salt-minion: Upgrade to 2018.3.3 generates some Python 2 vs 3 warnings

[Sylvestre Ledru]

Package: salt-minion
Version: 2018.3.3+dfsg1-1
Severity: normal

Dear Maintainer,

Upgrading from 2017.7.4+dfsg1-1 to the new version generates a lot
of warnings:
2018-12-27 17:54:41,264 [salt.loader      :1524][WARNING ][20543] Failed to import module zpool.cpython-36. Bad magic number. If migrating from Python2 to Python3, remove all .pyc files and try again.

Cheers,
S


-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (600, 'unstable'), (500, 'buildd-unstable'), (500, 'stable'), (300, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages salt-minion depends on:
ii  bsdmainutils     11.1.2+b1
ii  dctrl-tools      2.24-3
ii  lsb-base         10.2018112800
ii  python3          3.7.1-2
ii  python3-crypto   2.6.1-9+b1
ii  python3-systemd  234-2+b1
ii  python3-zmq      17.1.2-1
ii  salt-common      2018.3.3+dfsg1-1

Versions of packages salt-minion recommends:
pn  debconf-utils  <none>
ii  dmidecode      3.2-1
ii  e2fsprogs      1.44.5-1
pn  sfdisk         <none>

Versions of packages salt-minion suggests:
pn  python3-augeas  <none>

-- Configuration Files:
/etc/salt/minion changed [not included]

-- no debconf information