python: reformat with black-23.7.0-2.fc39.noarch

The base image for the "check-tree" test got bumped to Fedora 39.  This
brings a new python-black version (23.7.0 vs. 22.8.0) and requires
reformatting.

Maybe we should stick to 22.8.0, via `pip install`. But it seems better
to just follow the latest black version (the one from current Fedora).

So do the reformatting instead.

https://black.readthedocs.io/en/stable/change_log.html#id38

examples/python/gi/gmaincontext.py

@@ -71,6 +71,7 @@ def error_is_cancelled(e):
 
 ###############################################################################
 
+
 # A Context manager for running a mainloop. Of course, this does
 # not do anything magically. You can run the context/mainloop without
 # this context object.
@@ -265,7 +266,6 @@ def create_nmc(dbus_connection):
 
 
 def make_call(nmc):
-
     log("[make_call]: make some async D-Bus call")
 
     if not nmc:
@@ -273,7 +273,6 @@ def make_call(nmc):
         return
 
     with MainLoopRun("make_call", nmc.get_main_context(), 1) as r:
-
         # There are two reasons why async operations are preferable with
         # D-Bus and libnm:
         #
@@ -405,7 +404,6 @@ def destroy_nmc(nmc_holder, destroy_mode):
             raise Exception("Failure to destroy NMClient: something keeps it alive")
 
     else:
-
         if destroy_mode == 1:
             ctx = GLib.MainContext.default()
         else:

examples/python/gi/nm-add-connection2.py

@@ -49,7 +49,6 @@ def die(msg, print_usage=False):
 
 
 def main():
-
     main_loop = GLib.MainLoop()
 
     nm_client = NM.Client.new(None)

examples/python/gi/nm-up-many.py

@@ -51,7 +51,6 @@ def nmc_new(io_priority=GLib.PRIORITY_DEFAULT, cancellable=None):
     result = []
 
     def cb(source_object, res):
-
         try:
             source_object.init_finish(res)
         except Exception as e:
@@ -73,7 +72,6 @@ def nmc_new(io_priority=GLib.PRIORITY_DEFAULT, cancellable=None):
 
 
 def nmc_destroy(nmc_transfer_ref):
-
     # Just for fun, show how to completely cleanup a NMClient instance.
     # An NMClient instance registers D-Bus signals and unrefing the instance
     # will cancel/unsubscribe those signals, but there might still be some
@@ -106,7 +104,6 @@ def nmc_destroy(nmc_transfer_ref):
 
 
 def find_connections(nmc, argv):
-
     # parse the inpurt argv and select the connection profiles to activate.
     # The arguments are either "connection.id" or "connection.uuid", possibly
     # qualified by "id" or "uuid".
@@ -173,7 +170,6 @@ class Activation(object):
         return "%s (%s)" % (self.con.get_id(), self.con.get_uuid())
 
     def is_done(self, log=log):
-
         if self.state == Activation.ACTIVATION_STATE_DONE:
             return True
 
@@ -206,7 +202,6 @@ class Activation(object):
         return False
 
     def start(self, nmc, cancellable=None, activated_callback=None, log=log):
-
         # Call nmc.activate_connection_async() and return a user data
         # with the information about the pending operation.
 
@@ -242,7 +237,6 @@ class Activation(object):
         )
 
     def wait(self, done_callback=None, log=log):
-
         assert self.state == Activation.ACTIVATION_STATE_WAITING
         assert self.result_ac
         assert self.wait_id is None
@@ -259,7 +253,6 @@ class Activation(object):
 
 class Manager(object):
     def __init__(self, nmc, cons):
-
         self.nmc = nmc
 
         self.ac_start = [Activation(c) for c in cons]
@@ -268,7 +261,6 @@ class Manager(object):
         self.ac_done = []
 
     def _log(self, msg):
-
         lists = [self.ac_start, self.ac_starting, self.ac_waiting, self.ac_done]
 
         n = sum(len(l) for l in lists)
@@ -278,11 +270,9 @@ class Manager(object):
         log("%s: %s" % (prefix, msg))
 
     def ac_run(self):
-
         loop = GLib.MainLoop(self.nmc.get_main_context())
 
         while self.ac_start or self.ac_starting or self.ac_waiting:
-
             rate_limit_parallel_in_progress = (
                 len(self.ac_starting) + len(self.ac_waiting) >= NUM_PARALLEL_IN_PROGRESS
             )

examples/python/gi/nm-update2.py

@@ -52,7 +52,6 @@ def die(msg, print_usage=False):
 
 
 def main():
-
     main_loop = GLib.MainLoop()
 
     nm_client = NM.Client.new(None)

examples/python/gi/nm-wg-set

@@ -146,7 +146,6 @@ def print_hint(nm_client):
 
 
 def argv_get_one(argv, idx, type_ctor=None, topic=None):
-
     if topic is not None:
         try:
             v = argv_get_one(argv, idx, type_ctor, None)
@@ -479,7 +478,6 @@ def do_set(nm_client, conn, argv):
 ###############################################################################
 
 if __name__ == "__main__":
-
     nm_client = NM.Client.new(None)
 
     argv = sys.argv

examples/python/gi/ovs-external-ids.py

@@ -111,7 +111,6 @@ def mainloop_run(timeout_msec=0, mainloop=None):
 
 
 def connection_update2(remote_connection, connection):
-
     mainloop = GLib.MainLoop()
     result_error = []
 
@@ -160,7 +159,6 @@ def device_get_applied_connection(device):
 
 
 def device_reapply(device, connection, version_id):
-
     mainloop = GLib.MainLoop()
     result_error = []
 
@@ -443,7 +441,6 @@ def connection_print(connection, mode, ids_arg, dbus_path, prefix=""):
         _print("%s   %s" % (prefix, dbus_path))
 
     for data_type in [DataTypeE, DataTypeO]:
-
         if data_type.setting_type is None:
             continue
 
@@ -465,7 +462,6 @@ def connection_print(connection, mode, ids_arg, dbus_path, prefix=""):
 
 
 def sett_update(connection, ids_arg):
-
     for d in ids_arg:
         op = d[0][0]
         key = d[0][1:]
@@ -554,7 +550,6 @@ def do_get(connections, ids_arg):
 
 
 def do_set(nmc, connection, ids_arg, do_test):
-
     remote_connection = connection
     connection = NM.SimpleConnection.new_clone(remote_connection)
 
@@ -611,7 +606,6 @@ def do_set(nmc, connection, ids_arg, do_test):
 
 
 def do_apply(nmc, device, ids_arg, do_test):
-
     try:
         connection_orig, version_id = device_get_applied_connection(device)
     except Exception as e:
@@ -677,13 +671,11 @@ def do_apply(nmc, device, ids_arg, do_test):
 ###############################################################################
 
 if __name__ == "__main__":
-
     args = parse_args(sys.argv)
 
     nmc = NM.Client.new(None)
 
     if args["mode"] == MODE_APPLY:
-
         devices = devices_filter(nmc.get_devices(), args["select_arg"])
 
         if len(devices) != 1:
@@ -695,7 +687,6 @@ if __name__ == "__main__":
         do_apply(nmc, devices[0], args["ids_arg"], do_test=args["do_test"])
 
     else:
-
         connections = connections_filter(nmc.get_connections(), args["select_arg"])
 
         if args["mode"] == MODE_SET: