def test_discover():
with tmpfile("hdf5") as fn:
df.to_hdf(fn, "/a/b/data")
df.to_hdf(fn, "/a/b/data2")
df.to_hdf(fn, "/a/data")
hdf = pd.HDFStore(fn)
try:
assert discover(hdf) == discover({"a": {"b": {"data": df, "data2": df}, "data": df}})
finally:
hdf.close()
def test_discover():
with tmpfile('hdf5') as fn:
df.to_hdf(fn, '/a/b/data')
df.to_hdf(fn, '/a/b/data2')
df.to_hdf(fn, '/a/data')
hdf = pd.HDFStore(fn)
try:
assert discover(hdf) == discover({'a': {'b': {'data': df, 'data2': df},
'data': df}})
finally:
hdf.close()
def test_discover():
with tmpfile('hdf5') as fn:
df.to_hdf(fn, '/a/b/data')
df.to_hdf(fn, '/a/b/data2')
df.to_hdf(fn, '/a/data')
hdf = pd.HDFStore(fn)
try:
assert discover(hdf) == discover({'a': {'b': {'data': df, 'data2': df},
'data': df}})
finally:
hdf.close()
def test_fixed_shape():
with tmpfile('.hdf5') as fn:
df.to_hdf(fn, 'foo')
r = resource('hdfstore://'+fn+'::/foo')
assert isinstance(r.shape, list)
assert discover(r).shape == (len(df),)
r.parent.close()
def test_fixed_shape():
with tmpfile(".hdf5") as fn:
df.to_hdf(fn, "foo")
r = resource("hdfstore://" + fn + "::/foo")
assert isinstance(r.shape, list)
assert discover(r).shape == (len(df),)
r.parent.close()
def test_fixed_shape():
with tmpfile('.hdf5') as fn:
df.to_hdf(fn, 'foo')
r = resource('hdfstore://' + fn + '::/foo')
assert isinstance(r.shape, list)
assert discover(r).shape == (len(df), )
r.parent.close()
def test_append_other():
with tmpfile('.hdf5') as fn:
x = into(np.ndarray, df)
dset = into('hdfstore://' + fn + '::/data', x)
assert discover(dset) == discover(df)
dset.parent.close()
def test_append_chunks():
with file(df) as (fn, f, dset):
append(dset, chunks(pd.DataFrame)([df, df]))
assert discover(dset).shape[0] == len(df) * 3
def test_into_resource():
with tmpfile('.hdf5') as fn:
d = into('hdfstore://' + fn + '::/x', df)
assert discover(d) == discover(df)
assert eq(into(pd.DataFrame, d), df)
d.parent.close()
def test_append():
with file(df) as (fn, f, dset):
append(dset, df)
append(dset, df)
assert discover(dset).shape == (len(df) * 3, )
def test_append():
with file(df) as (fn, f, dset):
append(dset, df)
append(dset, df)
assert discover(dset).shape == (len(df) * 3,)
def test_append_other():
with tmpfile(".hdf5") as fn:
x = into(np.ndarray, df)
dset = into("hdfstore://" + fn + "::/data", x)
assert discover(dset) == discover(df)
dset.parent.close()
def test_append_other():
with tmpfile('.hdf5') as fn:
x = into(np.ndarray, df)
dset = into('hdfstore://'+fn+'::/data', x)
assert discover(dset) == discover(df)
dset.parent.close()
def test_append_chunks():
with file(df) as (fn, f, dset):
append(dset, chunks(pd.DataFrame)([df, df]))
assert discover(dset).shape[0] == len(df) * 3
def test_into_resource():
with tmpfile('.hdf5') as fn:
d = into('hdfstore://' + fn + '::/x', df)
assert discover(d) == discover(df)
assert eq(into(pd.DataFrame, d), df)
d.parent.close()
def test_discover():
with file(df) as (fn, f, dset):
assert str(discover(dset)) == str(discover(df))
assert str(discover(f)) == str(discover({'data': df}))
def test_discover():
with file(df) as (fn, f, dset):
assert str(discover(dset)) == str(discover(df))
assert str(discover(f)) == str(discover({'data': df}))
def test_into_resource():
with tmpfile(".hdf5") as fn:
d = into("hdfstore://" + fn + "::/x", df)
assert discover(d) == discover(df)
assert eq(into(pd.DataFrame, d), df)
d.parent.close()
