#5839 Fix translation-status.py with Python 3

[Jonas Hahnfeld]

Fix translation-status.py with Python 3

Individual commits:
1) translations-status: Use str.maketrans()

It's now a static function of the builtin type str, not in the
string module. It wasn't marked as deprecated in Python 2...

2) translations-status: Call locals() outside of list comprehension

Otherwise Python 3 throws KeyErrors because it's not getting the
local variables from the function (in particular p).

3) translations-status: Correctly reference self.filename

http://codereview.appspot.com/581800043

[Anonymous]

Passes make, make check and a full make doc.

[Jonas Hahnfeld]

pushed to staging to unlock translators (again)

commit d4b0946668624bf4978aff4d58055db84abbcdf7
Author:     Jonas Hahnfeld <hahnjo@hahnjo.de>
AuthorDate: Tue Mar 10 09:59:29 2020 +0100
Commit:     Jonas Hahnfeld <hahnjo@hahnjo.de>
CommitDate: Tue Mar 10 09:59:29 2020 +0100

    translations-status: Correctly reference self.filename

commit aeb59680b1ec58867da4f08ab48ac3207c0dc4b4
Author:     Jonas Hahnfeld <hahnjo@hahnjo.de>
AuthorDate: Tue Mar 10 09:58:25 2020 +0100
Commit:     Jonas Hahnfeld <hahnjo@hahnjo.de>
CommitDate: Tue Mar 10 09:58:25 2020 +0100

    translations-status: Call locals() outside of list comprehension

    Otherwise Python 3 throws KeyErrors because it's not getting the
    local variables from the function (in particular p).

commit 12315a152f09bfd09ac4ea56244c3e643f188afb
Author:     Jonas Hahnfeld <hahnjo@hahnjo.de>
AuthorDate: Tue Mar 10 09:57:00 2020 +0100
Commit:     Jonas Hahnfeld <hahnjo@hahnjo.de>
CommitDate: Tue Mar 10 09:57:00 2020 +0100

    translations-status: Use str.maketrans()

    It's now a static function of the builtin type str, not in the
    string module. It wasn't marked as deprecated in Python 2...