Adding pylint exception

rtv/objects.py

@@ -33,11 +33,11 @@ def patch_webbrowser():
     https://bugs.python.org/issue31348
     """
 
-    if sys.platform == 'darwin':
+    if sys.platform != 'darwin' or 'BROWSER' not in os.environ:
+        return
 
     # This is a copy of what's at the end of webbrowser.py, except that
     # it adds MacOSXOSAScript entries instead of GenericBrowser entries.
-        if "BROWSER" in os.environ:
     _userchoices = os.environ["BROWSER"].split(os.pathsep)
     for cmdline in reversed(_userchoices):
         if cmdline in ('safari', 'firefox', 'chrome', 'default'):
@@ -46,6 +46,7 @@ def patch_webbrowser():
                 webbrowser.register(cmdline, None, browser, update_tryorder=-1)
             except AttributeError:
                 # 3.7 nightly build changed the method signature
+                # pylint: disable=unexpected-keyword-arg
                 webbrowser.register(cmdline, None, browser, preferred=True)