STY: Use strict=True for cases that need it

Author: zorexsalvo

pandas/tests/window/test_cython_aggregations.py

@@ -62,7 +62,7 @@ def _get_rolling_aggregations():
         ]
     )
     # unzip to a list of 2 tuples, names and functions
-    unzipped = list(zip(*named_roll_aggs, strict=False))
+    unzipped = list(zip(*named_roll_aggs, strict=True))
     return {"ids": unzipped[0], "params": unzipped[1]}
 
 

pandas/tests/window/test_expanding.py

@@ -199,7 +199,7 @@ def test_iter_expanding_series(ser, expected, min_periods):
     # GH 11704
     expecteds = [Series(values, index=index) for (values, index) in expected]
 
-    for expected, actual in zip(expecteds, ser.expanding(min_periods), strict=False):
+    for expected, actual in zip(expecteds, ser.expanding(min_periods), strict=True):
         tm.assert_series_equal(actual, expected)
 
 

pandas/tests/window/test_rolling.py

@@ -821,7 +821,7 @@ def test_iter_rolling_on_dataframe_unordered():
     df = DataFrame({"a": ["x", "y", "x"], "b": [0, 1, 2]})
     results = list(df.groupby("a").rolling(2))
     expecteds = [df.iloc[idx, [1]] for idx in [[0], [0, 2], [1]]]
-    for result, expected in zip(results, expecteds, strict=False):
+    for result, expected in zip(results, expecteds, strict=True):
         tm.assert_frame_equal(result, expected)
 
 
@@ -863,7 +863,7 @@ def test_iter_rolling_series(ser, expected, window, min_periods):
     expecteds = [Series(values, index=index) for (values, index) in expected]
 
     for expected, actual in zip(
-        expecteds, ser.rolling(window, min_periods=min_periods), strict=False
+        expecteds, ser.rolling(window, min_periods=min_periods), strict=True
     ):
         tm.assert_series_equal(actual, expected)
 
@@ -912,10 +912,10 @@ def test_iter_rolling_datetime(expected, expected_index, window):
 
     expecteds = [
         Series(values, index=idx)
-        for (values, idx) in zip(expected, expected_index, strict=False)
+        for (values, idx) in zip(expected, expected_index, strict=True)
     ]
 
-    for expected, actual in zip(expecteds, ser.rolling(window), strict=False):
+    for expected, actual in zip(expecteds, ser.rolling(window), strict=True):
         tm.assert_series_equal(actual, expected)