Add __slots__ declarations

[linpy.git] / pypol / isl.py

diff --git a/pypol/isl.py b/pypol/isl.py
index a95bba3..edfed5a 100644 (file)
--- a/pypol/isl.py
+++ b/pypol/isl.py
@@ -1,9 +1,4 @@
 import ctypes, ctypes.util
 import ctypes, ctypes.util

-import functools
-import math
-import numbers
-import operator
-import re

 
 from . import _isl
 
 
 from . import _isl
 


@@ -16,7 +11,9 @@ libisl.isl_dim_set = _isl.isl_dim_set
 
 class IslObject:
 
 
 class IslObject:
 

-    __slots__ = ('_ptr')
+    __slots__ = (
+        '_ptr'
+    )

 
     def __init__(self, ptr):
         self._ptr = ptr
 
     def __init__(self, ptr):
         self._ptr = ptr