syntax changes

Author: ryankarlos

pandas/core/reshape/tile.py

@@ -11,14 +11,14 @@
 from pandas.core.dtypes.common import (
     _NS_DTYPE,
     ensure_int64,
+    is_bool_dtype,
     is_categorical_dtype,
     is_datetime64_dtype,
     is_datetime64tz_dtype,
     is_datetime_or_timedelta_dtype,
     is_integer,
     is_scalar,
     is_timedelta64_dtype,
-    is_bool_dtype
 )
 from pandas.core.dtypes.missing import isna
 
@@ -439,12 +439,14 @@ def _coerce_to_type(x):
         x = to_timedelta(x)
         dtype = np.dtype("timedelta64[ns]")
     elif is_bool_dtype(x):
-        x = x.astype(int)
         dtype = x.dtype
 
     if dtype is not None:
         # GH 19768: force NaT to NaN during integer conversion
-        x = np.where(x.notna(), x.view(np.int64), np.nan)
+        if is_bool_dtype(x):
+            x = np.where(x.notna(), x.astype(int), np.nan)
+        else:
+            x = np.where(x.notna(), x.view(np.int64), np.nan)
 
     return x, dtype
 

pandas/tests/reshape/test_cut.py

@@ -588,11 +588,14 @@ def test_timedelta_cut_roundtrip():
 
 
 @pytest.mark.parametrize("bins", [6, 7])
-@pytest.mark.parametrize("box", "compare",  [(Series, tm.assert_series_equal), (np.array,tm.assert_categorical_equal)])
+@pytest.mark.parametrize(
+    "box, compare",
+    [(Series, tm.assert_series_equal), (np.array, tm.assert_categorical_equal)],
+)
 def test_cut_bool_coercion_to_int(bins, box, compare):
     # issue 20303
     x = box(np.random.randint(2, size=200))
-    expected = cut(x, bins, duplicates='drop')
+    expected = cut(x, bins, duplicates="drop")
     data = x.astype(bool)
-    result = cut(data, bins, duplicates='drop')
-    compare(result, expected)
+    result = cut(data, bins, duplicates="drop")
+    compare(result, expected)

pandas/tests/reshape/test_qcut.py

@@ -237,12 +237,16 @@ def test_date_like_qcut_bins(arg, expected_bins):
     result, result_bins = qcut(ser, 2, retbins=True)
     tm.assert_index_equal(result_bins, expected_bins)
 
+
 @pytest.mark.parametrize("bins", [6, 7])
-@pytest.mark.parametrize("box", "compare",  [(Series, tm.assert_series_equal), (np.array,tm.assert_categorical_equal)])
+@pytest.mark.parametrize(
+    "box, compare",
+    [(Series, tm.assert_series_equal), (np.array, tm.assert_categorical_equal)],
+)
 def test_qcut_bool_coercion_to_int(bins, box, compare):
     # issue 20303
     x = box(np.random.randint(2, size=200))
-    expected = qcut(x, bins, duplicates='drop')
+    expected = qcut(x, bins, duplicates="drop")
     data = x.astype(bool)
-    result = qcut(data, bins, duplicates='drop')
-    compare(result, expected)
+    result = qcut(data, bins, duplicates="drop")
+    compare(result, expected)