Remove redundant parentheses

jedi/evaluate/compiled/__init__.py

@@ -432,7 +432,7 @@ def dotted_from_fs_path(fs_path, sys_path):
     #     C:\path\to\Lib
     path = ''
     for s in sys_path:
-        if (fs_path.startswith(s) and len(path) < len(s)):
+        if fs_path.startswith(s) and len(path) < len(s):
             path = s
 
     # - Window

jedi/evaluate/compiled/getattr_static.py

@@ -87,7 +87,7 @@ else:
             return getattr(klass, '__dict__', _sentinel)
         return _shadowed_dict_newstyle(klass)
 
-    class _OldStyleClass():
+    class _OldStyleClass:
         pass
 
     _oldstyle_instance_type = type(_OldStyleClass())
@@ -122,7 +122,7 @@ def _safe_hasattr(obj, name):
 
 
 def _safe_is_data_descriptor(obj):
-    return (_safe_hasattr(obj, '__set__') or _safe_hasattr(obj, '__delete__'))
+    return _safe_hasattr(obj, '__set__') or _safe_hasattr(obj, '__delete__')
 
 
 def getattr_static(obj, attr, default=_sentinel):

jedi/evaluate/compiled/mixed.py

@@ -64,7 +64,7 @@ class MixedName(compiled.CompiledName):
         contexts = list(self.infer())
         if not contexts:
             # This means a start_pos that doesn't exist (compiled objects).
-            return (0, 0)
+            return 0, 0
         return contexts[0].name.start_pos
 
     @start_pos.setter