Comment 15 for bug 1923845

Verified 2.1.3ubuntu1.4 on Groovy.

root@gg-lp1926437:~# wget https://people.canonical.com/~rbalint/zstd-debs/glibc-doc-reference_2.33-0ubuntu2~zstd1_all.deb
--2021-05-13 19:51:34-- https://people.canonical.com/~rbalint/zstd-debs/glibc-doc-reference_2.33-0ubuntu2~zstd1_all.deb
Resolving people.canonical.com (people.canonical.com)... 91.189.89.62
Connecting to people.canonical.com (people.canonical.com)|91.189.89.62|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5618446 (5.4M) [application/x-debian-package]
Saving to: ‘glibc-doc-reference_2.33-0ubuntu2~zstd1_all.deb’

glibc-doc-reference_2.33-0ubuntu2~zstd1_all 100%[=========================================================================================>] 5.36M 4.70MB/s in 1.1s

2021-05-13 19:51:36 (4.70 MB/s) - ‘glibc-doc-reference_2.33-0ubuntu2~zstd1_all.deb’ saved [5618446/5618446]

root@gg-lp1926437:~# python3 -c 'import apt_inst; import apt_pkg; apt_pkg.init_config(); print(apt_inst.DebFile("glibc-doc-reference_2.33-0ubuntu2~zstd1_all.deb").control.extractall())'
True
root@gg-lp1926437:~# dpkg -l python3-apt python-apt-common
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=================-==============-============-========================================
ii python-apt-common 2.1.3ubuntu1.4 all Python interface to libapt-pkg (locales)
ii python3-apt 2.1.3ubuntu1.4 amd64 Python 3 interface to libapt-pkg