Bug#937579: python-apt: Python2 removal in sid/bullseye

[Sandro Tosi <morph@debian.org>]

On Fri, 30 Aug 2019 07:36:15 +0000 Matthias Klose <doko@debian.org> wrote:
> Package: src:python-apt
> Version: 1.8.4
> Severity: normal
> Tags: sid bullseye
> User: debian-python@lists.debian.org
> Usertags: py2removal

Hey Julian,
as part of this effort, could you start by switching to pyflakes3? the
changes should be:

```
diff --git a/debian/control b/debian/control
index 6098a6e7..e5b8bffd 100644
--- a/debian/control
+++ b/debian/control
@@ -25,7 +25,7 @@ Build-Depends: apt (>= 1.0.9.4),
               gnupg,
               dirmngr | gnupg (<< 2),
               pycodestyle,
-               pyflakes
+               pyflakes3,
Vcs-Git: https://salsa.debian.org/apt-team/python-apt.git
Vcs-Browser: https://salsa.debian.org/apt-team/python-apt

diff --git a/tests/test_pyflakes.py b/tests/test_pyflakes.py
index 4dbaa404..8341ecd4 100644
--- a/tests/test_pyflakes.py
+++ b/tests/test_pyflakes.py
@@ -31,7 +31,7 @@ class TestPyflakesClean(testcommon.TestCase):
        return files

    def test_pyflakes_clean(self):
-        cmd = ["pyflakes"] + self.get_py_files(self.TOPLEVEL)
+        cmd = ["pyflakes3"] + self.get_py_files(self.TOPLEVEL)
        res = subprocess.call(cmd)
        if res != 0:
            self.fail("pyflakes failed with: %s" % res)
```

and i guess you may want to skip test_pyflakes.py as it fails with:

/build/python-apt-2.0.0/tests/test_hashes.py:93: undefined name 'unicode'
/build/python-apt-2.0.0/tests/test_hashes.py:94: undefined name 'unicode'
/build/python-apt-2.0.0/tests/test_hashes.py:95: undefined name 'unicode'
/build/python-apt-2.0.0/tests/test_hashes.py:96: undefined name 'unicode'
/build/python-apt-2.0.0/apt/progress/text.py:45: undefined name 'raw_input'
F......................

or update the code, but that may be incompatible with py2

this will help free up pyflakes for removal

Regards,
Sandro