update black to 21.6b0 (#10197)

Reformat all files with the new version.

Signed-off-by: Marcus Hoffmann <[email protected]>

Author: Bubu

changelog.d/10197.misc

@@ -0,0 +1 @@
+Upgrade `black` linting tool to 21.6b0.

contrib/experiments/cursesio.py

@@ -46,14 +46,14 @@ def set_callback(self, callback):
         self.callback = callback
 
     def fileno(self):
-        """ We want to select on FD 0 """
+        """We want to select on FD 0"""
         return 0
 
     def connectionLost(self, reason):
         self.close()
 
     def print_line(self, text):
-        """ add a line to the internal list of lines"""
+        """add a line to the internal list of lines"""
 
         self.lines.append(text)
         self.redraw()
@@ -92,7 +92,7 @@ def printLogLine(self, text):
         )
 
     def doRead(self):
-        """ Input is ready! """
+        """Input is ready!"""
         curses.noecho()
         c = self.stdscr.getch()  # read a character
 
@@ -132,7 +132,7 @@ def logPrefix(self):
         return "CursesStdIO"
 
     def close(self):
-        """ clean up """
+        """clean up"""
 
         curses.nocbreak()
         self.stdscr.keypad(0)

setup.py

@@ -97,7 +97,7 @@ def exec_file(path_segments):
 # We pin black so that our tests don't start failing on new releases.
 CONDITIONAL_REQUIREMENTS["lint"] = [
     "isort==5.7.0",
-    "black==20.8b1",
+    "black==21.6b0",
     "flake8-comprehensions",
     "flake8-bugbear==21.3.2",
     "flake8",

synapse/handlers/federation.py

@@ -1961,7 +1961,7 @@ async def on_make_leave_request(
         return event
 
     async def on_send_leave_request(self, origin: str, pdu: EventBase) -> None:
-        """ We have received a leave event for a room. Fully process it."""
+        """We have received a leave event for a room. Fully process it."""
         event = pdu
 
         logger.debug(

synapse/http/servlet.py

@@ -454,7 +454,7 @@ class attribute containing a pre-compiled regular expression. The automatic
     """
 
     def register(self, http_server):
-        """ Register this servlet with the given HTTP server. """
+        """Register this servlet with the given HTTP server."""
         patterns = getattr(self, "PATTERNS", None)
         if patterns:
             for method in ("GET", "PUT", "POST", "DELETE"):

synapse/replication/tcp/handler.py

@@ -571,7 +571,7 @@ async def _process_position(
     def on_REMOTE_SERVER_UP(
         self, conn: IReplicationConnection, cmd: RemoteServerUpCommand
     ):
-        """"Called when get a new REMOTE_SERVER_UP command."""
+        """Called when get a new REMOTE_SERVER_UP command."""
         self._replication_data_handler.on_remote_server_up(cmd.data)
 
         self._notifier.notify_remote_server_up(cmd.data)

synapse/types.py

@@ -284,14 +284,14 @@ class RoomAlias(DomainSpecificString):
 
 @attr.s(slots=True, frozen=True, repr=False)
 class RoomID(DomainSpecificString):
-    """Structure representing a room id. """
+    """Structure representing a room id."""
 
     SIGIL = "!"
 
 
 @attr.s(slots=True, frozen=True, repr=False)
 class EventID(DomainSpecificString):
-    """Structure representing an event id. """
+    """Structure representing an event id."""
 
     SIGIL = "$"
 

tests/handlers/test_appservice.py

@@ -26,7 +26,7 @@
 
 
 class AppServiceHandlerTestCase(unittest.TestCase):
-    """ Tests the ApplicationServicesHandler. """
+    """Tests the ApplicationServicesHandler."""
 
     def setUp(self):
         self.mock_store = Mock()

tests/handlers/test_directory.py

@@ -27,7 +27,7 @@
 
 
 class DirectoryTestCase(unittest.HomeserverTestCase):
-    """ Tests the directory service. """
+    """Tests the directory service."""
 
     def make_homeserver(self, reactor, clock):
         self.mock_federation = Mock()

tests/handlers/test_profile.py

@@ -23,7 +23,7 @@
 
 
 class ProfileTestCase(unittest.HomeserverTestCase):
-    """ Tests profile management. """
+    """Tests profile management."""
 
     def make_homeserver(self, reactor, clock):
         self.mock_federation = Mock()