Python google.protobuf.message 模块,oneof_string() 实例源码
我们从Python开源项目中,提取了以下12个代码示例,用于说明如何使用google.protobuf.message.oneof_string()。
def testOneofDefaultValues(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
# Oneof is set even when setting it to a default value.
m.oneof_uint32 = 0
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
self.assertFalse(m.HasField('oneof_string'))
m.oneof_string = ""
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_uint32'))
def testOneofSemantics(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
m.oneof_uint32 = 11
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
m.oneof_string = u'foo'
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
self.assertTrue(m.HasField('oneof_string'))
# Read nested message accessor without accessing submessage.
m.oneof_nested_message
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
# Read accessor of nested message without accessing submessage.
m.oneof_nested_message.bb
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
m.oneof_nested_message.bb = 11
self.assertEqual('oneof_nested_message', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_string'))
self.assertTrue(m.HasField('oneof_nested_message'))
m.oneof_bytes = b'bb'
self.assertEqual('oneof_bytes', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_nested_message'))
self.assertTrue(m.HasField('oneof_bytes'))
def testOneofDefaultValues(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
# Oneof is set even when setting it to a default value.
m.oneof_uint32 = 0
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
self.assertFalse(m.HasField('oneof_string'))
m.oneof_string = ""
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_uint32'))
def testOneofSemantics(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
m.oneof_uint32 = 11
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
m.oneof_string = u'foo'
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
self.assertTrue(m.HasField('oneof_string'))
# Read nested message accessor without accessing submessage.
m.oneof_nested_message
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
# Read accessor of nested message without accessing submessage.
m.oneof_nested_message.bb
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
m.oneof_nested_message.bb = 11
self.assertEqual('oneof_nested_message', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_string'))
self.assertTrue(m.HasField('oneof_nested_message'))
m.oneof_bytes = b'bb'
self.assertEqual('oneof_bytes', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_nested_message'))
self.assertTrue(m.HasField('oneof_bytes'))
def testOneofDefaultValues(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
# Oneof is set even when setting it to a default value.
m.oneof_uint32 = 0
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
self.assertFalse(m.HasField('oneof_string'))
m.oneof_string = ""
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_uint32'))
def testOneofSemantics(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
m.oneof_uint32 = 11
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
m.oneof_string = u'foo'
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
self.assertTrue(m.HasField('oneof_string'))
# Read nested message accessor without accessing submessage.
m.oneof_nested_message
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
# Read accessor of nested message without accessing submessage.
m.oneof_nested_message.bb
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
m.oneof_nested_message.bb = 11
self.assertEqual('oneof_nested_message', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_string'))
self.assertTrue(m.HasField('oneof_nested_message'))
m.oneof_bytes = b'bb'
self.assertEqual('oneof_bytes', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_nested_message'))
self.assertTrue(m.HasField('oneof_bytes'))
def testOneofDefaultValues(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
# Oneof is set even when setting it to a default value.
m.oneof_uint32 = 0
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
self.assertFalse(m.HasField('oneof_string'))
m.oneof_string = ""
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_uint32'))
def testOneofSemantics(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
m.oneof_uint32 = 11
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
m.oneof_string = u'foo'
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
self.assertTrue(m.HasField('oneof_string'))
# Read nested message accessor without accessing submessage.
m.oneof_nested_message
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
# Read accessor of nested message without accessing submessage.
m.oneof_nested_message.bb
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
m.oneof_nested_message.bb = 11
self.assertEqual('oneof_nested_message', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_string'))
self.assertTrue(m.HasField('oneof_nested_message'))
m.oneof_bytes = b'bb'
self.assertEqual('oneof_bytes', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_nested_message'))
self.assertTrue(m.HasField('oneof_bytes'))
def testOneofDefaultValues(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
# Oneof is set even when setting it to a default value.
m.oneof_uint32 = 0
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
self.assertFalse(m.HasField('oneof_string'))
m.oneof_string = ""
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_uint32'))
def testOneofSemantics(self, message_module):
m = message_module.TestAllTypes()
self.assertIs(None, m.WhichOneof('oneof_field'))
m.oneof_uint32 = 11
self.assertEqual('oneof_uint32', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_uint32'))
m.oneof_string = u'foo'
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_uint32'))
self.assertTrue(m.HasField('oneof_string'))
# Read nested message accessor without accessing submessage.
m.oneof_nested_message
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
# Read accessor of nested message without accessing submessage.
m.oneof_nested_message.bb
self.assertEqual('oneof_string', m.WhichOneof('oneof_field'))
self.assertTrue(m.HasField('oneof_string'))
self.assertFalse(m.HasField('oneof_nested_message'))
m.oneof_nested_message.bb = 11
self.assertEqual('oneof_nested_message', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_string'))
self.assertTrue(m.HasField('oneof_nested_message'))
m.oneof_bytes = b'bb'
self.assertEqual('oneof_bytes', m.WhichOneof('oneof_field'))
self.assertFalse(m.HasField('oneof_nested_message'))
self.assertTrue(m.HasField('oneof_bytes'))
def testPythonicInit(self):
message = unittest_pb2.TestAllTypes(
optional_int32=100,
optional_fixed32=200,
optional_float=300.5,
optional_bytes=b'x',
optionalgroup={'a': 400},
optional_nested_message={'bb': 500},
optional_nested_enum='BAZ',
repeatedgroup=[{'a': 600},
{'a': 700}],
repeated_nested_enum=['FOO', unittest_pb2.TestAllTypes.BAR],
default_int32=800,
oneof_string='y')
self.assertIsInstance(message, unittest_pb2.TestAllTypes)
self.assertEqual(100, message.optional_int32)
self.assertEqual(200, message.optional_fixed32)
self.assertEqual(300.5, message.optional_float)
self.assertEqual(b'x', message.optional_bytes)
self.assertEqual(400, message.optionalgroup.a)
self.assertIsInstance(message.optional_nested_message, unittest_pb2.TestAllTypes.NestedMessage)
self.assertEqual(500, message.optional_nested_message.bb)
self.assertEqual(unittest_pb2.TestAllTypes.BAZ,
message.optional_nested_enum)
self.assertEqual(2, len(message.repeatedgroup))
self.assertEqual(600, message.repeatedgroup[0].a)
self.assertEqual(700, message.repeatedgroup[1].a)
self.assertEqual(2, len(message.repeated_nested_enum))
self.assertEqual(unittest_pb2.TestAllTypes.FOO,
message.repeated_nested_enum[0])
self.assertEqual(unittest_pb2.TestAllTypes.BAR,
message.repeated_nested_enum[1])
self.assertEqual(800, message.default_int32)
self.assertEqual('y', message.oneof_string)
self.assertFalse(message.HasField('optional_int64'))
self.assertEqual(0, len(message.repeated_float))
self.assertEqual(42, message.default_int64)
message = unittest_pb2.TestAllTypes(optional_nested_enum=u'BAZ')
self.assertEqual(unittest_pb2.TestAllTypes.BAZ,
message.optional_nested_enum)
with self.assertRaises(ValueError):
unittest_pb2.TestAllTypes(
optional_nested_message={'INVALID_NESTED_FIELD': 17})
with self.assertRaises(TypeError):
unittest_pb2.TestAllTypes(
optional_nested_message={'bb': 'INVALID_VALUE_TYPE'})
with self.assertRaises(ValueError):
unittest_pb2.TestAllTypes(optional_nested_enum='INVALID_LABEL')
with self.assertRaises(ValueError):
unittest_pb2.TestAllTypes(repeated_nested_enum='FOO')
# Class to test proto3-only features/behavior (updated field presence & enums)
def testPythonicInit(self):
message = unittest_pb2.TestAllTypes(
optional_int32=100,
optional_fixed32=200,
optional_float=300.5,
optional_bytes=b'x',
optionalgroup={'a': 400},
optional_nested_message={'bb': 500},
optional_nested_enum='BAZ',
repeatedgroup=[{'a': 600},
{'a': 700}],
repeated_nested_enum=['FOO', unittest_pb2.TestAllTypes.BAR],
default_int32=800,
oneof_string='y')
self.assertIsInstance(message, unittest_pb2.TestAllTypes)
self.assertEqual(100, message.optional_int32)
self.assertEqual(200, message.optional_fixed32)
self.assertEqual(300.5, message.optional_float)
self.assertEqual(b'x', message.optional_bytes)
self.assertEqual(400, message.optionalgroup.a)
self.assertIsInstance(message.optional_nested_message, unittest_pb2.TestAllTypes.NestedMessage)
self.assertEqual(500, message.optional_nested_message.bb)
self.assertEqual(unittest_pb2.TestAllTypes.BAZ,
message.optional_nested_enum)
self.assertEqual(2, len(message.repeatedgroup))
self.assertEqual(600, message.repeatedgroup[0].a)
self.assertEqual(700, message.repeatedgroup[1].a)
self.assertEqual(2, len(message.repeated_nested_enum))
self.assertEqual(unittest_pb2.TestAllTypes.FOO,
message.repeated_nested_enum[0])
self.assertEqual(unittest_pb2.TestAllTypes.BAR,
message.repeated_nested_enum[1])
self.assertEqual(800, message.default_int32)
self.assertEqual('y', message.oneof_string)
self.assertFalse(message.HasField('optional_int64'))
self.assertEqual(0, len(message.repeated_float))
self.assertEqual(42, message.default_int64)
message = unittest_pb2.TestAllTypes(optional_nested_enum=u'BAZ')
self.assertEqual(unittest_pb2.TestAllTypes.BAZ,
message.optional_nested_enum)
with self.assertRaises(ValueError):
unittest_pb2.TestAllTypes(
optional_nested_message={'INVALID_NESTED_FIELD': 17})
with self.assertRaises(TypeError):
unittest_pb2.TestAllTypes(
optional_nested_message={'bb': 'INVALID_VALUE_TYPE'})
with self.assertRaises(ValueError):
unittest_pb2.TestAllTypes(optional_nested_enum='INVALID_LABEL')
with self.assertRaises(ValueError):
unittest_pb2.TestAllTypes(repeated_nested_enum='FOO')
# Class to test proto3-only features/behavior (updated field presence & enums)