The operator does not like generator expressions.

With the "daklib.daksubprocess" module gone, some modules no longer
saw the "daklib" modules, but tried to access other modules under it
which then failed.

Since Python 3.2 the standard subprocess modules restores the signal
handler to `SIG_DFL` by default.

Some files were still using the Python 2 interpreter and there is no
need to use different interpreters like "#! /usr/bin/python3".

The logic to install Python 2 modules instead is no longer needed.

The status file dumped using `pickle` contains precomputed
hashes. This assumes hashes are stable over multiple invocations, but
they are not. Disable hash randomization as a workaround for now.

The program still expects "squeeze-backports" which was a long time ago.

This was useful to add missing data when the column was added to
projectb, but relied on an external SQLite database that likely no
longer exists.

This change was tested with "removals-2001.txt" and the updated
version produced an "removals-2001.822" identical to the one currently
present.

Database backup is no longer handled by us so we don't need to expire
database dumps either.

Needed-by: https://bugs.debian.org/922240Signed-off-by: Niels Thykier <niels@thykier.net>

Signed-off-by: Niels Thykier <niels@thykier.net>

Signed-off-by: Niels Thykier <niels@thykier.net>

Signed-off-by: Niels Thykier <niels@thykier.net>

Signed-off-by: Niels Thykier <niels@thykier.net>