| Current Path : /proc/thread-self/root/usr/local/lib/python3.8/dist-packages/pandas/tests/indexing/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : //proc/thread-self/root/usr/local/lib/python3.8/dist-packages/pandas/tests/indexing/test_iat.py |
import numpy as np
from pandas import DataFrame, Series, period_range
def test_iat(float_frame):
for i, row in enumerate(float_frame.index):
for j, col in enumerate(float_frame.columns):
result = float_frame.iat[i, j]
expected = float_frame.at[row, col]
assert result == expected
def test_iat_duplicate_columns():
# https://github.com/pandas-dev/pandas/issues/11754
df = DataFrame([[1, 2]], columns=["x", "x"])
assert df.iat[0, 0] == 1
def test_iat_getitem_series_with_period_index():
# GH#4390, iat incorrectly indexing
index = period_range("1/1/2001", periods=10)
ser = Series(np.random.randn(10), index=index)
expected = ser[index[0]]
result = ser.iat[0]
assert expected == result