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TST: use checkstack level as per comments in groupby.agg with dicts depr testing #15992

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Merged
merged 1 commit into from
Apr 13, 2017
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TST: use checkstack level as per comments in groupby.agg with dicts depr testing #15992

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2 changes: 1 addition & 1 deletion pandas/core/groupby.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2843,7 +2843,7 @@ def _aggregate_multiple_funcs(self, arg, _level):
("using a dict on a Series for aggregation\n"
"is deprecated and will be removed in a future "
"version"),
FutureWarning, stacklevel=4)
FutureWarning, stacklevel=3)

columns = list(arg.keys())
arg = list(arg.items())
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9 changes: 3 additions & 6 deletions pandas/tests/groupby/test_aggregate.py
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Expand Up @@ -310,18 +310,15 @@ def test_agg_dict_renaming_deprecation(self):
'B': range(5),
'C': range(5)})

with tm.assert_produces_warning(FutureWarning,
check_stacklevel=False) as w:
with tm.assert_produces_warning(FutureWarning) as w:
df.groupby('A').agg({'B': {'foo': ['sum', 'max']},
'C': {'bar': ['count', 'min']}})
assert "using a dict with renaming" in str(w[0].message)

with tm.assert_produces_warning(FutureWarning,
check_stacklevel=False):
with tm.assert_produces_warning(FutureWarning):
df.groupby('A')[['B', 'C']].agg({'ma': 'max'})

with tm.assert_produces_warning(FutureWarning,
check_stacklevel=False) as w:
with tm.assert_produces_warning(FutureWarning) as w:
df.groupby('A').B.agg({'foo': 'count'})
assert "using a dict on a Series for aggregation" in str(
w[0].message)
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