rewrite functools, adjust unit tests

Author: saldanhad

pandas/core/accessor.py

@@ -116,12 +116,12 @@ def _setter(self, new_values):
                 doc=getattr(delegate, accessor_mapping(name)).__doc__,
             )
 
-        from functools import wraps
+        import functools as ft
 
         def _create_delegator_method(name: str):
-            original_method = getattr(delegate, accessor_mapping(name))
+            method = getattr(delegate, accessor_mapping(name))
 
-            @wraps(original_method)
+            @ft.wraps(method)
             def f(self, *args, **kwargs):
                 return self._delegate_method(name, *args, **kwargs)
 

pandas/tests/series/accessors/test_cat_accessor.py

@@ -177,7 +177,7 @@ def test_dt_accessor_api_for_categorical(self, idx):
 
         _special_func_names = [f[0] for f in special_func_defs]
 
-        _ignore_names = ["components", "tz_localize", "tz_convert"]
+        _ignore_names = ["components", "to_timestamp", "tz_localize", "tz_convert"]
 
         func_names = [
             fname

pandas/tests/series/accessors/test_dt_accessor.py

@@ -45,6 +45,7 @@
 ok_for_dt = DatetimeArray._datetimelike_ops
 ok_for_dt_methods = [
     "to_period",
+    "to_timestamp",
     "to_pydatetime",
     "tz_localize",
     "tz_convert",