bpo-32155: Bugfixes found by flake8 F841 warnings (#4608)

* distutils.config: Use the PyPIRCCommand.realm attribute if set
* turtledemo: wait until macOS osascript command completes to not
  create a zombie process
* Tools/scripts/treesync.py: declare 'default_answer' and
  'create_files' as globals to modify them with the command line
  arguments. Previously, -y, -n, -f and -a options had no effect.

flake8 warning: "F841 local variable 'p' is assigned to but never
used".

1 files changed, 2 insertions, 2 deletions

diff --git a/config.py b/config.py
index bf8d8dd2..e66d103f 100644
--- a/config.py
+++ b/config.py
@@ -77,7 +77,7 @@ class PyPIRCCommand(Command):
                     # optional params
                     for key, default in (('repository',
                                           self.DEFAULT_REPOSITORY),
-                                         ('realm', self.DEFAULT_REALM),
+                                         ('realm', realm),
                                          ('password', None)):
                         if config.has_option(server, key):
                             current[key] = config.get(server, key)
@@ -106,7 +106,7 @@ class PyPIRCCommand(Command):
                         'password': config.get(server, 'password'),
                         'repository': repository,
                         'server': server,
-                        'realm': self.DEFAULT_REALM}
+                        'realm': realm}
 
         return {}