Remove redundant parentheses

jedi/_compatibility.py

@@ -132,7 +132,7 @@ def find_module_pre_py33(string, path=None, fullname=None):
                     file = None
                     if not is_package or is_archive:
                         file = DummyFile(loader, string)
-                    return (file, module_path, is_package)
+                    return file, module_path, is_package
             except ImportError:
                 pass
     raise ImportError("No module named {}".format(string))

jedi/api/classes.py

@@ -555,7 +555,7 @@ class Definition(BaseDefinition):
         .. todo:: Add full path. This function is should return a
             `module.class.function` path.
         """
-        position = '' if self.in_builtin_module else '@%s' % (self.line)
+        position = '' if self.in_builtin_module else '@%s' % self.line
         return "%s:%s%s" % (self.module_name, self.description, position)
 
     @memoize_method

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