From 3878bed244ee3637eb0f3fc5e08840ef3b876dea Mon Sep 17 00:00:00 2001
From: Jeremy Stanley <fungi@yuggoth.org>
Date: Wed, 7 Oct 2020 15:51:01 +0000
Subject: [PATCH] The del and return statements aren't functions

Correct a number of uses of del and return which had superfluous
parentheses. These are statement keywords, not function names, so
don't require parentheses around their expressions.
---
 mudpy/command.py        |  2 +-
 mudpy/misc.py           | 22 +++++++++++-----------
 mudpy/tests/selftest.py |  6 +++---
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/mudpy/command.py b/mudpy/command.py
index 5ee7ce8..d186053 100644
--- a/mudpy/command.py
+++ b/mudpy/command.py
@@ -305,7 +305,7 @@ def move(actor, parameters):
             actor.universe.contents[actor.get("location")].portals()):
         if portal.startswith(parameters):
             actor.move_direction(portal)
-            return(portal)
+            return portal
     actor.send("You cannot go that way.")
     return True
 
diff --git a/mudpy/misc.py b/mudpy/misc.py
index e9845d5..7051ac9 100644
--- a/mudpy/misc.py
+++ b/mudpy/misc.py
@@ -186,34 +186,34 @@ class Element:
 
     def is_restricted(self):
         """Boolean check whether command is administrative or debugging."""
-        return(
-            self.get("administrative", False) or self.get("debugging", False))
+        return self.get(
+            "administrative", False) or self.get("debugging", False)
 
     def is_admin(self):
         """Boolean check whether an actor is controlled by an admin owner."""
-        return(self.owner and self.owner.is_admin())
+        return self.owner and self.owner.is_admin()
 
     def can_run(self, command):
         """Check if the user can run this command object."""
 
         # has to be in the commands group
         if command not in self.universe.groups["command"].values():
-            return(False)
+            return False
 
         # debugging commands are not allowed outside debug mode
         if command.get("debugging") and not self.universe.debug_mode():
-            return(False)
+            return False
 
         # avatars of administrators can run any command
         if self.is_admin():
-            return(True)
+            return True
 
         # everyone can run non-administrative commands
         if not command.is_restricted():
-            return(True)
+            return True
 
         # otherwise the command cannot be run by this actor
-        return(False)
+        return False
 
     def update_location(self):
         """Make sure the location's contents contain this element."""
@@ -578,7 +578,7 @@ class User:
         self.remove()
 
         # get rid of the old user object
-        del(self)
+        del self
 
         # create a new user object
         new_user = User()
@@ -642,7 +642,7 @@ class User:
 
                 # take this one out of the list and delete
                 self.remove()
-                del(self)
+                del self
                 return_value = True
                 break
 
@@ -1014,7 +1014,7 @@ class User:
 
     def is_admin(self):
         """Boolean check whether user's account is an admin."""
-        return(self.account.get("administrator", False))
+        return self.account.get("administrator", False)
 
 
 def broadcast(message, add_prompt=True):
diff --git a/mudpy/tests/selftest.py b/mudpy/tests/selftest.py
index c6f3398..ede3cb2 100644
--- a/mudpy/tests/selftest.py
+++ b/mudpy/tests/selftest.py
@@ -488,7 +488,7 @@ def start_service(config):
                                stdout=subprocess.PIPE,
                                stderr=subprocess.PIPE)
     time.sleep(1)
-    return(service)
+    return service
 
 
 def stop_service(service):
@@ -496,7 +496,7 @@ def stop_service(service):
 
     # The no-op case when no service was started
     if service is None:
-        return(success)
+        return success
 
     # This handles when the service is running as a direct child process
     service.terminate()
@@ -530,7 +530,7 @@ def stop_service(service):
     with open("capture_stderr.log", "w") as serviceerr:
         serviceerr.write(stderr.decode("utf-8"))
 
-    return(success)
+    return success
 
 
 def tlog(message, quiet=False):
-- 
2.11.0