Python message.repeated_string方法代码示例

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testSortingRepeatedScalarFieldsCustomComparator(self, message_module):
    """Check some different types with custom comparator."""
    message = message_module.TestAllTypes()

    message.repeated_int32.append(-3)
    message.repeated_int32.append(-2)
    message.repeated_int32.append(-1)
    message.repeated_int32.sort(key=abs)
    self.assertEqual(message.repeated_int32[0], -1)
    self.assertEqual(message.repeated_int32[1], -2)
    self.assertEqual(message.repeated_int32[2], -3)

    message.repeated_string.append('aaa')
    message.repeated_string.append('bb')
    message.repeated_string.append('c')
    message.repeated_string.sort(key=len)
    self.assertEqual(message.repeated_string[0], 'c')
    self.assertEqual(message.repeated_string[1], 'bb')
    self.assertEqual(message.repeated_string[2], 'aaa') 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testSortingRepeatedScalarFieldsCustomComparator(self):
    """Check some different types with custom comparator."""
    message = unittest_pb2.TestAllTypes()

    message.repeated_int32.append(-3)
    message.repeated_int32.append(-2)
    message.repeated_int32.append(-1)
    message.repeated_int32.sort(key=abs)
    self.assertEqual(message.repeated_int32[0], -1)
    self.assertEqual(message.repeated_int32[1], -2)
    self.assertEqual(message.repeated_int32[2], -3)

    message.repeated_string.append('aaa')
    message.repeated_string.append('bb')
    message.repeated_string.append('c')
    message.repeated_string.sort(key=len)
    self.assertEqual(message.repeated_string[0], 'c')
    self.assertEqual(message.repeated_string[1], 'bb')
    self.assertEqual(message.repeated_string[2], 'aaa') 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testSortingRepeatedScalarFieldsCustomComparator(self):
    """Check some different types with custom comparator."""
    message = unittest_pb2.TestAllTypes()

    message.repeated_int32.append(-3)
    message.repeated_int32.append(-2)
    message.repeated_int32.append(-1)
    message.repeated_int32.sort(lambda x,y: cmp(abs(x), abs(y)))
    self.assertEqual(message.repeated_int32[0], -1)
    self.assertEqual(message.repeated_int32[1], -2)
    self.assertEqual(message.repeated_int32[2], -3)

    message.repeated_string.append('aaa')
    message.repeated_string.append('bb')
    message.repeated_string.append('c')
    message.repeated_string.sort(lambda x,y: cmp(len(x), len(y)))
    self.assertEqual(message.repeated_string[0], 'c')
    self.assertEqual(message.repeated_string[1], 'bb')
    self.assertEqual(message.repeated_string[2], 'aaa') 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testDeterminismParameters(self, message_module):
    # This message is always deterministically serialized, even if determinism
    # is disabled, so we can use it to verify that all the determinism
    # parameters work correctly.
    golden_data = (b'\xe2\x02\nOne string'
                   b'\xe2\x02\nTwo string'
                   b'\xe2\x02\nRed string'
                   b'\xe2\x02\x0bBlue string')
    golden_message = message_module.TestAllTypes()
    golden_message.repeated_string.extend([
        'One string',
        'Two string',
        'Red string',
        'Blue string',
    ])
    self.assertEqual(golden_data,
                     golden_message.SerializeToString(deterministic=None))
    self.assertEqual(golden_data,
                     golden_message.SerializeToString(deterministic=False))
    self.assertEqual(golden_data,
                     golden_message.SerializeToString(deterministic=True))

    class BadArgError(Exception):
      pass

    class BadArg(object):

      def __bool__(self):
        raise BadArgError()

      def __bool__(self):
        raise BadArgError()

    with self.assertRaises(BadArgError):
      golden_message.SerializeToString(deterministic=BadArg()) 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testSortingRepeatedScalarFieldsDefaultComparator(self, message_module):
    """Check some different types with the default comparator."""
    message = message_module.TestAllTypes()

    # TODO(mattp): would testing more scalar types strengthen test?
    message.repeated_int32.append(1)
    message.repeated_int32.append(3)
    message.repeated_int32.append(2)
    message.repeated_int32.sort()
    self.assertEqual(message.repeated_int32[0], 1)
    self.assertEqual(message.repeated_int32[1], 2)
    self.assertEqual(message.repeated_int32[2], 3)
    self.assertEqual(str(message.repeated_int32), str([1, 2, 3]))

    message.repeated_float.append(1.1)
    message.repeated_float.append(1.3)
    message.repeated_float.append(1.2)
    message.repeated_float.sort()
    self.assertAlmostEqual(message.repeated_float[0], 1.1)
    self.assertAlmostEqual(message.repeated_float[1], 1.2)
    self.assertAlmostEqual(message.repeated_float[2], 1.3)

    message.repeated_string.append('a')
    message.repeated_string.append('c')
    message.repeated_string.append('b')
    message.repeated_string.sort()
    self.assertEqual(message.repeated_string[0], 'a')
    self.assertEqual(message.repeated_string[1], 'b')
    self.assertEqual(message.repeated_string[2], 'c')
    self.assertEqual(str(message.repeated_string), str(['a', 'b', 'c']))

    message.repeated_bytes.append(b'a')
    message.repeated_bytes.append(b'c')
    message.repeated_bytes.append(b'b')
    message.repeated_bytes.sort()
    self.assertEqual(message.repeated_bytes[0], b'a')
    self.assertEqual(message.repeated_bytes[1], b'b')
    self.assertEqual(message.repeated_bytes[2], b'c')
    self.assertEqual(str(message.repeated_bytes), str([b'a', b'b', b'c'])) 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testRepeatedScalarFieldSortArguments(self, message_module):
    """Check sorting a scalar field using list.sort() arguments."""
    message = message_module.TestAllTypes()

    message.repeated_int32.append(-3)
    message.repeated_int32.append(-2)
    message.repeated_int32.append(-1)
    message.repeated_int32.sort(key=abs)
    self.assertEqual(list(message.repeated_int32), [-1, -2, -3])
    message.repeated_int32.sort(key=abs, reverse=True)
    self.assertEqual(list(message.repeated_int32), [-3, -2, -1])
    if sys.version_info < (3,):  # No cmp sorting in PY3.
      abs_cmp = lambda a, b: cmp(abs(a), abs(b))
      message.repeated_int32.sort(sort_function=abs_cmp)
      self.assertEqual(list(message.repeated_int32), [-1, -2, -3])
      message.repeated_int32.sort(cmp=abs_cmp, reverse=True)
      self.assertEqual(list(message.repeated_int32), [-3, -2, -1])

    message.repeated_string.append('aaa')
    message.repeated_string.append('bb')
    message.repeated_string.append('c')
    message.repeated_string.sort(key=len)
    self.assertEqual(list(message.repeated_string), ['c', 'bb', 'aaa'])
    message.repeated_string.sort(key=len, reverse=True)
    self.assertEqual(list(message.repeated_string), ['aaa', 'bb', 'c'])
    if sys.version_info < (3,):  # No cmp sorting in PY3.
      len_cmp = lambda a, b: cmp(len(a), len(b))
      message.repeated_string.sort(sort_function=len_cmp)
      self.assertEqual(list(message.repeated_string), ['c', 'bb', 'aaa'])
      message.repeated_string.sort(cmp=len_cmp, reverse=True)
      self.assertEqual(list(message.repeated_string), ['aaa', 'bb', 'c']) 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testExtendStringWithNothing(self, message_module):
    """Test no-ops extending repeated string fields."""
    m = message_module.TestAllTypes()
    self.assertSequenceEqual([], m.repeated_string)

    # TODO(ptucker): Deprecate this behavior. b/18413862
    for falsy_value in MessageTest.FALSY_VALUES:
      m.repeated_string.extend(falsy_value)
      self.assertSequenceEqual([], m.repeated_string)

    m.repeated_string.extend([])
    self.assertSequenceEqual([], m.repeated_string) 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testExtendStringWithString(self, message_module):
    """Test extending repeated string fields with characters from a string."""
    m = message_module.TestAllTypes()
    self.assertSequenceEqual([], m.repeated_string)
    m.repeated_string.extend('abc')
    self.assertSequenceEqual(['a', 'b', 'c'], m.repeated_string) 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testExtendStringWithIterable(self, message_module):
    """Test extending repeated string fields with iterable."""
    m = message_module.TestAllTypes()
    self.assertSequenceEqual([], m.repeated_string)
    m.repeated_string.extend(MessageTest.TestIterable([]))
    self.assertSequenceEqual([], m.repeated_string)
    m.repeated_string.extend(MessageTest.TestIterable(['']))
    self.assertSequenceEqual([''], m.repeated_string)
    m.repeated_string.extend(MessageTest.TestIterable(['1', '2']))
    self.assertSequenceEqual(['', '1', '2'], m.repeated_string)
    m.repeated_string.extend(MessageTest.TestIterable(['3', '4']))
    self.assertSequenceEqual(['', '1', '2', '3', '4'], m.repeated_string) 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testSortingRepeatedScalarFieldsDefaultComparator(self, message_module):
    """Check some different types with the default comparator."""
    message = message_module.TestAllTypes()

    # TODO(mattp): would testing more scalar types strengthen test?
    message.repeated_int32.append(1)
    message.repeated_int32.append(3)
    message.repeated_int32.append(2)
    message.repeated_int32.sort()
    self.assertEqual(message.repeated_int32[0], 1)
    self.assertEqual(message.repeated_int32[1], 2)
    self.assertEqual(message.repeated_int32[2], 3)

    message.repeated_float.append(1.1)
    message.repeated_float.append(1.3)
    message.repeated_float.append(1.2)
    message.repeated_float.sort()
    self.assertAlmostEqual(message.repeated_float[0], 1.1)
    self.assertAlmostEqual(message.repeated_float[1], 1.2)
    self.assertAlmostEqual(message.repeated_float[2], 1.3)

    message.repeated_string.append('a')
    message.repeated_string.append('c')
    message.repeated_string.append('b')
    message.repeated_string.sort()
    self.assertEqual(message.repeated_string[0], 'a')
    self.assertEqual(message.repeated_string[1], 'b')
    self.assertEqual(message.repeated_string[2], 'c')

    message.repeated_bytes.append(b'a')
    message.repeated_bytes.append(b'c')
    message.repeated_bytes.append(b'b')
    message.repeated_bytes.sort()
    self.assertEqual(message.repeated_bytes[0], b'a')
    self.assertEqual(message.repeated_bytes[1], b'b')
    self.assertEqual(message.repeated_bytes[2], b'c') 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testExtendStringWithPythonList(self, message_module):
    """Test extending repeated string fields with python lists."""
    m = message_module.TestAllTypes()
    self.assertSequenceEqual([], m.repeated_string)
    m.repeated_string.extend([''])
    self.assertSequenceEqual([''], m.repeated_string)
    m.repeated_string.extend(['11', '22'])
    self.assertSequenceEqual(['', '11', '22'], m.repeated_string)
    m.repeated_string.extend(['33', '44'])
    self.assertSequenceEqual(['', '11', '22', '33', '44'], m.repeated_string) 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testSortingRepeatedScalarFieldsDefaultComparator(self):
    """Check some different types with the default comparator."""
    message = unittest_pb2.TestAllTypes()

    # TODO(mattp): would testing more scalar types strengthen test?
    message.repeated_int32.append(1)
    message.repeated_int32.append(3)
    message.repeated_int32.append(2)
    message.repeated_int32.sort()
    self.assertEqual(message.repeated_int32[0], 1)
    self.assertEqual(message.repeated_int32[1], 2)
    self.assertEqual(message.repeated_int32[2], 3)

    message.repeated_float.append(1.1)
    message.repeated_float.append(1.3)
    message.repeated_float.append(1.2)
    message.repeated_float.sort()
    self.assertAlmostEqual(message.repeated_float[0], 1.1)
    self.assertAlmostEqual(message.repeated_float[1], 1.2)
    self.assertAlmostEqual(message.repeated_float[2], 1.3)

    message.repeated_string.append('a')
    message.repeated_string.append('c')
    message.repeated_string.append('b')
    message.repeated_string.sort()
    self.assertEqual(message.repeated_string[0], 'a')
    self.assertEqual(message.repeated_string[1], 'b')
    self.assertEqual(message.repeated_string[2], 'c')

    message.repeated_bytes.append(b'a')
    message.repeated_bytes.append(b'c')
    message.repeated_bytes.append(b'b')
    message.repeated_bytes.sort()
    self.assertEqual(message.repeated_bytes[0], b'a')
    self.assertEqual(message.repeated_bytes[1], b'b')
    self.assertEqual(message.repeated_bytes[2], b'c') 

# 需要导入模块: from google.protobuf import message [as 别名]
# 或者: from google.protobuf.message import repeated_string [as 别名]
def testRepeatedScalarFieldSortArguments(self):
    """Check sorting a scalar field using list.sort() arguments."""
    message = unittest_pb2.TestAllTypes()

    message.repeated_int32.append(-3)
    message.repeated_int32.append(-2)
    message.repeated_int32.append(-1)
    message.repeated_int32.sort(key=abs)
    self.assertEqual(list(message.repeated_int32), [-1, -2, -3])
    message.repeated_int32.sort(key=abs, reverse=True)
    self.assertEqual(list(message.repeated_int32), [-3, -2, -1])
    if sys.version_info.major < 3:  # No cmp sorting in PY3.
      abs_cmp = lambda a, b: cmp(abs(a), abs(b))
      message.repeated_int32.sort(sort_function=abs_cmp)
      self.assertEqual(list(message.repeated_int32), [-1, -2, -3])
      message.repeated_int32.sort(cmp=abs_cmp, reverse=True)
      self.assertEqual(list(message.repeated_int32), [-3, -2, -1])

    message.repeated_string.append('aaa')
    message.repeated_string.append('bb')
    message.repeated_string.append('c')
    message.repeated_string.sort(key=len)
    self.assertEqual(list(message.repeated_string), ['c', 'bb', 'aaa'])
    message.repeated_string.sort(key=len, reverse=True)
    self.assertEqual(list(message.repeated_string), ['aaa', 'bb', 'c'])
    if sys.version_info.major < 3:  # No cmp sorting in PY3.
      len_cmp = lambda a, b: cmp(len(a), len(b))
      message.repeated_string.sort(sort_function=len_cmp)
      self.assertEqual(list(message.repeated_string), ['c', 'bb', 'aaa'])
      message.repeated_string.sort(cmp=len_cmp, reverse=True)
      self.assertEqual(list(message.repeated_string), ['aaa', 'bb', 'c'])