Python google.protobuf.internal.decoder.SkipField() Examples

The following are 9 code examples of google.protobuf.internal.decoder.SkipField(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module google.protobuf.internal.decoder , or try the search function .
Example #1
Source File: python_message.py    From botchallenge with MIT License 5 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder = decoders_by_tag.get(tag_bytes)
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if not unknown_field_list:
          unknown_field_list = self._unknown_fields = []
        unknown_field_list.append((tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
    return pos
  cls._InternalParse = InternalParse
Example #2
Source File: python_message.py    From lambda-packs with MIT License 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if (not is_proto3 or
            api_implementation.GetPythonProto3PreserveUnknownsDefault()):
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse
Example #3
Source File: python_message.py    From auto-alt-text-lambda-api with MIT License 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if not is_proto3:
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse
Example #4
Source File: python_message.py    From sklearn-theano with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if not is_proto3:
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse
Example #5
Source File: python_message.py    From coremltools with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if not is_proto3:
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse
Example #6
Source File: python_message.py    From go2mapillary with GNU General Public License v3.0 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if not is_proto3:
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse
Example #7
Source File: python_message.py    From Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda with MIT License 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if not is_proto3:
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse
Example #8
Source File: python_message.py    From Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda with MIT License 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if (not is_proto3 or
            api_implementation.GetPythonProto3PreserveUnknownsDefault()):
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse
Example #9
Source File: python_message.py    From keras-lambda with MIT License 4 votes vote down vote up 
def _AddMergeFromStringMethod(message_descriptor, cls):
  """Helper for _AddMessageMethods()."""
  def MergeFromString(self, serialized):
    length = len(serialized)
    try:
      if self._InternalParse(serialized, 0, length) != length:
        # The only reason _InternalParse would return early is if it
        # encountered an end-group tag.
        raise message_mod.DecodeError('Unexpected end-group tag.')
    except (IndexError, TypeError):
      # Now ord(buf[p:p+1]) == ord('') gets TypeError.
      raise message_mod.DecodeError('Truncated message.')
    except struct.error as e:
      raise message_mod.DecodeError(e)
    return length   # Return this for legacy reasons.
  cls.MergeFromString = MergeFromString

  local_ReadTag = decoder.ReadTag
  local_SkipField = decoder.SkipField
  decoders_by_tag = cls._decoders_by_tag
  is_proto3 = message_descriptor.syntax == "proto3"

  def InternalParse(self, buffer, pos, end):
    self._Modified()
    field_dict = self._fields
    unknown_field_list = self._unknown_fields
    while pos != end:
      (tag_bytes, new_pos) = local_ReadTag(buffer, pos)
      field_decoder, field_desc = decoders_by_tag.get(tag_bytes, (None, None))
      if field_decoder is None:
        value_start_pos = new_pos
        new_pos = local_SkipField(buffer, new_pos, end, tag_bytes)
        if new_pos == -1:
          return pos
        if not is_proto3:
          if not unknown_field_list:
            unknown_field_list = self._unknown_fields = []
          unknown_field_list.append(
              (tag_bytes, buffer[value_start_pos:new_pos]))
        pos = new_pos
      else:
        pos = field_decoder(buffer, new_pos, end, self, field_dict)
        if field_desc:
          self._UpdateOneofState(field_desc)
    return pos
  cls._InternalParse = InternalParse