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FIX-#2527: Use random name for hdf file test, clean file after testing #2528

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Dec 10, 2020
Merged

FIX-#2527: Use random name for hdf file test, clean file after testing #2528

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19 changes: 12 additions & 7 deletions modin/pandas/test/test_io.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@
import shutil
import sqlalchemy as sa
import csv
import tempfile

from .utils import (
check_file_leaks,
Expand Down Expand Up @@ -2014,14 +2015,18 @@ def test_HDFStore():

assert isinstance(modin_store, pd.HDFStore)

hdf_file = "/tmp/test_read_hdf.hdf5"
with pd.HDFStore(hdf_file, mode="w") as store:
store.append("data/df1", pd.DataFrame(np.random.randn(5, 5)))
store.append("data/df2", pd.DataFrame(np.random.randn(4, 4)))
handle, hdf_file = tempfile.mkstemp(suffix=".hdf5", prefix="test_read")
os.close(handle)
try:
with pd.HDFStore(hdf_file, mode="w") as store:
store.append("data/df1", pd.DataFrame(np.random.randn(5, 5)))
store.append("data/df2", pd.DataFrame(np.random.randn(4, 4)))

modin_df = pd.read_hdf(hdf_file, key="data/df1", mode="r")
pandas_df = pandas.read_hdf(hdf_file, key="data/df1", mode="r")
df_equals(modin_df, pandas_df)
modin_df = pd.read_hdf(hdf_file, key="data/df1", mode="r")
pandas_df = pandas.read_hdf(hdf_file, key="data/df1", mode="r")
df_equals(modin_df, pandas_df)
finally:
os.unlink(hdf_file)


def test_ExcelFile():
Expand Down