GitLab

(cherry picked from commit d03138ea)

Looks like the recent update to python 3.8 has caused it to stop
compilling

```
   /usr/lib/gcc/x86_64-unknown-linux-gnu/10.1.0/../../../../x86_64-unknown-linux-gnu/bin/ld: test/test_test_import_repeatedly-import-repeatedly.o: in function `main':
  /tmp/pip-install-opubo76x/dbus-python/test/import-repeatedly.c:10: undefined reference to `Py_Initialize'
  /usr/lib/gcc/x86_64-unknown-linux-gnu/10.1.0/../../../../x86_64-unknown-linux-gnu/bin/ld: /tmp/pip-install-opubo76x/dbus-python/test/import-repeatedly.c:11: undefined reference to `PyRun_SimpleStringFlags'
  /usr/lib/gcc/x86_64-unknown-linux-gnu/10.1.0/../../../../x86_64-unknown-linux-gnu/bin/ld: /tmp/pip-install-opubo76x/dbus-python/test/import-repeatedly.c:12: undefined reference to `Py_Finalize'
  collect2: error: ld returned 1 exit status
  make[1]: *** [Makefile:1261: test/test-import-repeatedly] Error 1
  make[1]: Leaving directory '/tmp/pip-install-opubo76x/dbus-python/build/temp.linux-x86_64-3.8'
  make: *** [Makefile:971: all] Error 2
  make: Leaving directory '/tmp/pip-install-opubo76x/dbus-python/build/temp.linux-x86_64-3.8'
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "/tmp/pip-install-opubo76x/dbus-python/setup.py", line 83, in <module>
      setup(
    File "/usr/lib/python3.8/site-packages/setuptools/__init__.py", line 161, in setup
      return distutils.core.setup(**attrs)
    File "/usr/lib/python3.8/distutils/core.py", line 148, in setup
      dist.run_commands()
    File "/usr/lib/python3.8/distutils/dist.py", line 966, in run_commands
      self.run_command(cmd)
    File "/usr/lib/python3.8/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/usr/lib/python3.8/site-packages/wheel/bdist_wheel.py", line 223, in run
      self.run_command('build')
    File "/usr/lib/python3.8/distutils/cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "/usr/lib/python3.8/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/tmp/pip-install-opubo76x/dbus-python/setup.py", line 67, in run
      subprocess.check_call(['make', '-C', builddir] + make_args)
    File "/usr/lib/python3.8/subprocess.py", line 364, in check_call
      raise CalledProcessError(retcode, cmd)
  subprocess.CalledProcessError: Command '['make', '-C', '/tmp/pip-install-opubo76x/dbus-python/build/temp.linux-x86_64-3.8', 'pythondir=/tmp/pip-install-opubo76x/dbus-python/build/lib.linux-x86_64-3.8', 'pyexecdir=/tmp/pip-install-opubo76x/dbus-python/build/lib.linux-x86_64-3.8']' returned non-zero exit status 2.
  ----------------------------------------
  ERROR: Failed building wheel for dbus-python
```

(cherry picked from commit f4e80bc9)

Most users expect it to be enabled out of the box.

Don't make the search entry insensitive while the search is ongoing,
instead cancel the ongoing operation if a new search is started.

Closes: #188
Helps: #113

Print e.g. "2 minutes" instead of "2 minutes 0 seconds".

Closes: #399

For the next devel cycle

Don't throw a warning if the playlist that keeps the current state is
not present on disk.