def check_error_on_write(self, df, exc):
# check that we are raising the exception
# on writing
with pytest.raises(exc):
with tm.ensure_clean() as path:
to_feather(df, path)
def check_external_error_on_write(self, df):
# check that we are raising the exception
# on writing
with tm.external_error_raised(Exception):
with tm.ensure_clean() as path:
to_feather(df, path)
def check_round_trip(self, df, **kwargs):
with ensure_clean() as path:
to_feather(df, path)
result = read_feather(path, **kwargs)
assert_frame_equal(result, df)
def check_error_on_write(self, df, exc):
# check that we are raising the exception
# on writing
with pytest.raises(exc):
with ensure_clean() as path:
to_feather(df, path)
def check_round_trip(self, df, **kwargs):
with ensure_clean() as path:
to_feather(df, path)
result = read_feather(path, **kwargs)
assert_frame_equal(result, df)
def check_round_trip(self, df, **kwargs):
with ensure_clean() as path:
to_feather(df, path)
with catch_warnings(record=True):
result = read_feather(path, **kwargs)
assert_frame_equal(result, df)
def check_round_trip(self, df, **kwargs):
with ensure_clean() as path:
to_feather(df, path)
with catch_warnings(record=True):
result = read_feather(path, **kwargs)
assert_frame_equal(result, df)
def check_round_trip(self, df, expected=None, write_kwargs={}, **read_kwargs):
if expected is None:
expected = df
with tm.ensure_clean() as path:
to_feather(df, path, **write_kwargs)
result = read_feather(path, **read_kwargs)
tm.assert_frame_equal(result, expected)
def check_round_trip(self, df, expected=None, **kwargs):
if expected is None:
expected = df
with ensure_clean() as path:
to_feather(df, path)
result = read_feather(path, **kwargs)
assert_frame_equal(result, expected)
def check_round_trip(self, df, expected=None, **kwargs):
if expected is None:
expected = df
with ensure_clean() as path:
to_feather(df, path)
result = read_feather(path, **kwargs)
assert_frame_equal(result, expected)
def f():
with ensure_clean() as path:
to_feather(df, path)