def test_valid_clip_latitudes(self):
future = Future()
new_value = not future.clip_latitudes
msg = "'Future' property 'clip_latitudes' is deprecated"
with self.assertWarnsRegexp(msg):
future.clip_latitudes = new_value
self.assertEqual(future.clip_latitudes, new_value)
def test_valid_clip_latitudes(self):
future = Future()
new_value = not future.clip_latitudes
msg = "'Future' property 'clip_latitudes' is deprecated"
with self.assertWarnsRegexp(msg):
future.clip_latitudes = new_value
self.assertEqual(future.clip_latitudes, new_value)
def test_invalid_arg(self):
future = Future()
with self.assertRaises(AttributeError):
with future.context(this_does_not_exist=True):
# Don't need to do anything here... the context manager
# will (assuming it's working!) have already raised the
# exception we're looking for.
pass
def test_no_args(self):
future = Future(cell_datetime_objects=False)
self.assertFalse(future.cell_datetime_objects)
with future.context():
self.assertFalse(future.cell_datetime_objects)
future.cell_datetime_objects = True
self.assertTrue(future.cell_datetime_objects)
self.assertFalse(future.cell_datetime_objects)
def test_invalid_arg(self):
future = Future()
with self.assertRaises(AttributeError):
with future.context(this_does_not_exist=True):
# Don't need to do anything here... the context manager
# will (assuming it's working!) have already raised the
# exception we're looking for.
pass
def test_cell_datetime_objects(self):
future = Future()
new_value = not future.cell_datetime_objects
with warnings.catch_warnings(record=True) as warn:
warnings.simplefilter('always')
future.cell_datetime_objects = new_value
self.assertEqual(future.cell_datetime_objects, new_value)
exp_wmsg = "'Future' property 'cell_datetime_objects' is deprecated"
six.assertRegex(self, str(warn[0]), exp_wmsg)
def test_cell_datetime_objects(self):
future = Future()
new_value = not future.cell_datetime_objects
with warnings.catch_warnings(record=True) as warn:
warnings.simplefilter('always')
future.cell_datetime_objects = new_value
self.assertEqual(future.cell_datetime_objects, new_value)
exp_wmsg = "'Future' property 'cell_datetime_objects' is deprecated"
six.assertRegex(self, str(warn[0]), exp_wmsg)
def patched_future(value=True, error=False):
# This ensures that there exists a flag in Future to test against.
future = Future()
future.__dict__['example_future_flag'] = value
if error:
future.deprecated_options['example_future_flag'] = 'error'
else:
future.deprecated_options['example_future_flag'] = 'warning'
return future
def test_with_arg(self):
# Catch the deprecation when explicitly setting `cell_datetime_objects`
# as the test is still useful even though the Future property is
# deprecated.
with warnings.catch_warnings():
warnings.simplefilter('ignore')
future = Future(cell_datetime_objects=False)
self.assertFalse(future.cell_datetime_objects)
with future.context(cell_datetime_objects=True):
self.assertTrue(future.cell_datetime_objects)
self.assertFalse(future.cell_datetime_objects)
def test_with_arg(self):
# Catch the deprecation when explicitly setting `cell_datetime_objects`
# as the test is still useful even though the Future property is
# deprecated.
with warnings.catch_warnings():
warnings.simplefilter('ignore')
future = Future(cell_datetime_objects=False)
self.assertFalse(future.cell_datetime_objects)
with future.context(cell_datetime_objects=True):
self.assertTrue(future.cell_datetime_objects)
self.assertFalse(future.cell_datetime_objects)
def test_exception(self):
# Check that an interrupted context block restores the initial state.
class LocalTestException(Exception):
pass
future = Future(cell_datetime_objects=False)
try:
with future.context(cell_datetime_objects=True):
raise LocalTestException()
except LocalTestException:
pass
self.assertEqual(future.cell_datetime_objects, False)
def test_exception(self):
# Check that an interrupted context block restores the initial state.
class LocalTestException(Exception):
pass
# Catch the deprecation when explicitly setting `cell_datetime_objects`
# as the test is still useful even though the Future property is
# deprecated.
with warnings.catch_warnings():
warnings.simplefilter('ignore')
future = Future(cell_datetime_objects=False)
try:
with future.context(cell_datetime_objects=True):
raise LocalTestException()
except LocalTestException:
pass
self.assertEqual(future.cell_datetime_objects, False)
def test_exception(self):
# Check that an interrupted context block restores the initial state.
class LocalTestException(Exception):
pass
# Catch the deprecation when explicitly setting `cell_datetime_objects`
# as the test is still useful even though the Future property is
# deprecated.
with warnings.catch_warnings():
warnings.simplefilter('ignore')
future = Future(cell_datetime_objects=False)
try:
with future.context(cell_datetime_objects=True):
raise LocalTestException()
except LocalTestException:
pass
self.assertEqual(future.cell_datetime_objects, False)
def test_netcdf_promote(self):
future = Future()
exp_emsg = "'Future' property 'netcdf_promote' is deprecated"
with self.assertWarnsRegexp(exp_emsg):
future.netcdf_promote = True
def test_invalid_netcdf_promote(self):
future = Future()
exp_emsg = "'Future' property 'netcdf_promote' has been deprecated"
with self.assertRaisesRegexp(AttributeError, exp_emsg):
future.netcdf_promote = False
def test_invalid_attribute(self):
future = Future()
with self.assertRaises(AttributeError):
future.numberwang = 7
def test_valid_clip_latitudes(self):
future = Future()
new_value = not future.clip_latitudes
future.clip_latitudes = new_value
self.assertEqual(future.clip_latitudes, new_value)
def test_valid_strict_grib_load(self):
future = Future()
new_value = not future.strict_grib_load
future.strict_grib_load = new_value
self.assertEqual(future.strict_grib_load, new_value)
def test_valid_cell_datetime_objects(self):
future = Future()
new_value = not future.cell_datetime_objects
future.cell_datetime_objects = new_value
self.assertEqual(future.cell_datetime_objects, new_value)
def test_valid_netcdf_no_unlimited(self):
future = Future()
new_value = not future.netcdf_no_unlimited
future.netcdf_no_unlimited = new_value
self.assertEqual(future.netcdf_no_unlimited, new_value)
def test_netcdf_no_unlimited(self):
future = Future()
exp_emsg = "'Future' property 'netcdf_no_unlimited' is deprecated"
with self.assertWarnsRegexp(exp_emsg):
future.netcdf_no_unlimited = True
def test_invalid_netcdf_no_unlimited(self):
future = Future()
exp_emsg = \
"'Future' property 'netcdf_no_unlimited' has been deprecated"
with self.assertRaisesRegexp(AttributeError, exp_emsg):
future.netcdf_no_unlimited = False
def test_invalid_netcdf_no_unlimited(self):
future = Future()
exp_emsg = \
"'Future' property 'netcdf_no_unlimited' has been deprecated"
with self.assertRaisesRegexp(AttributeError, exp_emsg):
future.netcdf_no_unlimited = False
def test_invalid_attribute(self):
future = Future()
with self.assertRaises(AttributeError):
future.numberwang = 7
def test_netcdf_no_unlimited(self):
future = Future()
exp_emsg = "'Future' property 'netcdf_no_unlimited' is deprecated"
with self.assertWarnsRegexp(exp_emsg):
future.netcdf_no_unlimited = True