Python google.protobuf.descriptor.FieldDescriptor.CPPTYPE_MESSAGE Examples
The following are 28 code examples for showing how to use google.protobuf.descriptor.FieldDescriptor.CPPTYPE_MESSAGE(). These examples are extracted from open source projects. 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.
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Example 1
Project: sea Author: shanbay File: format.py License: MIT License | 6 votes |
def _handle_default_value_fields(pb, keys, result_dict): for field in pb.DESCRIPTOR.fields: if keys and field.name not in keys: continue # Singular message fields and oneof fields will not be affected. if ((field.label != FieldDescriptor.LABEL_REPEATED and field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE) or field.containing_oneof): continue if field.name in result_dict: # Skip the field which has been serailized already. continue if _is_map_entry(field): result_dict[field.name] = {} elif _is_repeat_label(field): result_dict[field.name] = [] else: result_dict[field.name] = field.default_value return result_dict
Example 2
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 6 votes |
def __setitem__(self, extension_handle, value): """If extension_handle specifies a non-repeated, scalar extension field, sets the value of that field. """ _VerifyExtensionHandle(self._extended_message, extension_handle) if (extension_handle.label == FieldDescriptor.LABEL_REPEATED or extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE): raise TypeError( 'Cannot assign to extension "%s" because it is a repeated or ' 'composite type.' % extension_handle.full_name) # It's slightly wasteful to lookup the type checker each time, # but we expect this to be a vanishingly uncommon case anyway. type_checker = type_checkers.GetTypeChecker(extension_handle) # pylint: disable=protected-access self._extended_message._fields[extension_handle] = ( type_checker.CheckValue(value)) self._extended_message._Modified()
Example 3
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 6 votes |
def __setitem__(self, extension_handle, value): """If extension_handle specifies a non-repeated, scalar extension field, sets the value of that field. """ _VerifyExtensionHandle(self._extended_message, extension_handle) if (extension_handle.label == FieldDescriptor.LABEL_REPEATED or extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE): raise TypeError( 'Cannot assign to extension "%s" because it is a repeated or ' 'composite type.' % extension_handle.full_name) # It's slightly wasteful to lookup the type checker each time, # but we expect this to be a vanishingly uncommon case anyway. type_checker = type_checkers.GetTypeChecker(extension_handle) # pylint: disable=protected-access self._extended_message._fields[extension_handle] = ( type_checker.CheckValue(value)) self._extended_message._Modified()
Example 4
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 6 votes |
def __setitem__(self, extension_handle, value): """If extension_handle specifies a non-repeated, scalar extension field, sets the value of that field. """ _VerifyExtensionHandle(self._extended_message, extension_handle) if (extension_handle.label == FieldDescriptor.LABEL_REPEATED or extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE): raise TypeError( 'Cannot assign to extension "%s" because it is a repeated or ' 'composite type.' % extension_handle.full_name) # It's slightly wasteful to lookup the type checker each time, # but we expect this to be a vanishingly uncommon case anyway. type_checker = type_checkers.GetTypeChecker(extension_handle) # pylint: disable=protected-access self._extended_message._fields[extension_handle] = ( type_checker.CheckValue(value)) self._extended_message._Modified()
Example 5
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 6 votes |
def __setitem__(self, extension_handle, value): """If extension_handle specifies a non-repeated, scalar extension field, sets the value of that field. """ _VerifyExtensionHandle(self._extended_message, extension_handle) if (extension_handle.label == FieldDescriptor.LABEL_REPEATED or extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE): raise TypeError( 'Cannot assign to extension "%s" because it is a repeated or ' 'composite type.' % extension_handle.full_name) # It's slightly wasteful to lookup the type checker each time, # but we expect this to be a vanishingly uncommon case anyway. type_checker = type_checkers.GetTypeChecker(extension_handle) # pylint: disable=protected-access self._extended_message._fields[extension_handle] = ( type_checker.CheckValue(value)) self._extended_message._Modified()
Example 6
Project: lambda-packs Author: ryfeus File: well_known_types.py License: MIT License | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) if source.HasField(name): _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: for item in repeated_source: repeated_destination.add().MergeFrom(item) else: repeated_destination.extend(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 7
Project: auto-alt-text-lambda-api Author: abhisuri97 File: well_known_types.py License: MIT License | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: for item in repeated_source: repeated_destination.add().MergeFrom(item) else: repeated_destination.extend(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 8
Project: coremltools Author: apple File: well_known_types.py License: BSD 3-Clause "New" or "Revised" License | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: for item in repeated_source: repeated_destination.add().MergeFrom(item) else: repeated_destination.extend(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 9
Project: go2mapillary Author: enricofer File: well_known_types.py License: GNU General Public License v3.0 | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: for item in repeated_source: repeated_destination.add().MergeFrom(item) else: repeated_destination.extend(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 10
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __getitem__(self, extension_handle): """Returns the current value of the given extension handle.""" _VerifyExtensionHandle(self._extended_message, extension_handle) result = self._extended_message._fields.get(extension_handle) if result is not None: return result if extension_handle.label == FieldDescriptor.LABEL_REPEATED: result = extension_handle._default_constructor(self._extended_message) elif extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: message_type = extension_handle.message_type if not hasattr(message_type, '_concrete_class'): # pylint: disable=protected-access self._extended_message._FACTORY.GetPrototype(message_type) assert getattr(extension_handle.message_type, '_concrete_class', None), ( 'Uninitialized concrete class found for field %r (message type %r)' % (extension_handle.full_name, extension_handle.message_type.full_name)) result = extension_handle.message_type._concrete_class() try: result._SetListener(self._extended_message._listener_for_children) except ReferenceError: pass else: # Singular scalar -- just return the default without inserting into the # dict. return extension_handle.default_value # Atomically check if another thread has preempted us and, if not, swap # in the new object we just created. If someone has preempted us, we # take that object and discard ours. # WARNING: We are relying on setdefault() being atomic. This is true # in CPython but we haven't investigated others. This warning appears # in several other locations in this file. result = self._extended_message._fields.setdefault( extension_handle, result) return result
Example 11
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __contains__(self, extension_handle): _VerifyExtensionHandle(self._extended_message, extension_handle) if extension_handle not in self._extended_message._fields: return False if extension_handle.label == FieldDescriptor.LABEL_REPEATED: return bool(self._extended_message._fields.get(extension_handle)) if extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: value = self._extended_message._fields.get(extension_handle) # pylint: disable=protected-access return value is not None and value._is_present_in_parent return True
Example 12
Project: luci-py Author: luci File: well_known_types.py License: Apache License 2.0 | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) if source.HasField(name): _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) repeated_destination.MergeFrom(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 13
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __getitem__(self, extension_handle): """Returns the current value of the given extension handle.""" _VerifyExtensionHandle(self._extended_message, extension_handle) result = self._extended_message._fields.get(extension_handle) if result is not None: return result if extension_handle.label == FieldDescriptor.LABEL_REPEATED: result = extension_handle._default_constructor(self._extended_message) elif extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: message_type = extension_handle.message_type if not hasattr(message_type, '_concrete_class'): # pylint: disable=protected-access self._extended_message._FACTORY.GetPrototype(message_type) assert getattr(extension_handle.message_type, '_concrete_class', None), ( 'Uninitialized concrete class found for field %r (message type %r)' % (extension_handle.full_name, extension_handle.message_type.full_name)) result = extension_handle.message_type._concrete_class() try: result._SetListener(self._extended_message._listener_for_children) except ReferenceError: pass else: # Singular scalar -- just return the default without inserting into the # dict. return extension_handle.default_value # Atomically check if another thread has preempted us and, if not, swap # in the new object we just created. If someone has preempted us, we # take that object and discard ours. # WARNING: We are relying on setdefault() being atomic. This is true # in CPython but we haven't investigated others. This warning appears # in several other locations in this file. result = self._extended_message._fields.setdefault( extension_handle, result) return result
Example 14
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __contains__(self, extension_handle): _VerifyExtensionHandle(self._extended_message, extension_handle) if extension_handle not in self._extended_message._fields: return False if extension_handle.label == FieldDescriptor.LABEL_REPEATED: return bool(self._extended_message._fields.get(extension_handle)) if extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: value = self._extended_message._fields.get(extension_handle) # pylint: disable=protected-access return value is not None and value._is_present_in_parent return True
Example 15
Project: luci-py Author: luci File: well_known_types.py License: Apache License 2.0 | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) if source.HasField(name): _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) repeated_destination.MergeFrom(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 16
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __getitem__(self, extension_handle): """Returns the current value of the given extension handle.""" _VerifyExtensionHandle(self._extended_message, extension_handle) result = self._extended_message._fields.get(extension_handle) if result is not None: return result if extension_handle.label == FieldDescriptor.LABEL_REPEATED: result = extension_handle._default_constructor(self._extended_message) elif extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: message_type = extension_handle.message_type if not hasattr(message_type, '_concrete_class'): # pylint: disable=protected-access self._extended_message._FACTORY.GetPrototype(message_type) assert getattr(extension_handle.message_type, '_concrete_class', None), ( 'Uninitialized concrete class found for field %r (message type %r)' % (extension_handle.full_name, extension_handle.message_type.full_name)) result = extension_handle.message_type._concrete_class() try: result._SetListener(self._extended_message._listener_for_children) except ReferenceError: pass else: # Singular scalar -- just return the default without inserting into the # dict. return extension_handle.default_value # Atomically check if another thread has preempted us and, if not, swap # in the new object we just created. If someone has preempted us, we # take that object and discard ours. # WARNING: We are relying on setdefault() being atomic. This is true # in CPython but we haven't investigated others. This warning appears # in several other locations in this file. result = self._extended_message._fields.setdefault( extension_handle, result) return result
Example 17
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __contains__(self, extension_handle): _VerifyExtensionHandle(self._extended_message, extension_handle) if extension_handle not in self._extended_message._fields: return False if extension_handle.label == FieldDescriptor.LABEL_REPEATED: return bool(self._extended_message._fields.get(extension_handle)) if extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: value = self._extended_message._fields.get(extension_handle) # pylint: disable=protected-access return value is not None and value._is_present_in_parent return True
Example 18
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __getitem__(self, extension_handle): """Returns the current value of the given extension handle.""" _VerifyExtensionHandle(self._extended_message, extension_handle) result = self._extended_message._fields.get(extension_handle) if result is not None: return result if extension_handle.label == FieldDescriptor.LABEL_REPEATED: result = extension_handle._default_constructor(self._extended_message) elif extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: message_type = extension_handle.message_type if not hasattr(message_type, '_concrete_class'): # pylint: disable=protected-access self._extended_message._FACTORY.GetPrototype(message_type) assert getattr(extension_handle.message_type, '_concrete_class', None), ( 'Uninitialized concrete class found for field %r (message type %r)' % (extension_handle.full_name, extension_handle.message_type.full_name)) result = extension_handle.message_type._concrete_class() try: result._SetListener(self._extended_message._listener_for_children) except ReferenceError: pass else: # Singular scalar -- just return the default without inserting into the # dict. return extension_handle.default_value # Atomically check if another thread has preempted us and, if not, swap # in the new object we just created. If someone has preempted us, we # take that object and discard ours. # WARNING: We are relying on setdefault() being atomic. This is true # in CPython but we haven't investigated others. This warning appears # in several other locations in this file. result = self._extended_message._fields.setdefault( extension_handle, result) return result
Example 19
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __contains__(self, extension_handle): _VerifyExtensionHandle(self._extended_message, extension_handle) if extension_handle not in self._extended_message._fields: return False if extension_handle.label == FieldDescriptor.LABEL_REPEATED: return bool(self._extended_message._fields.get(extension_handle)) if extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: value = self._extended_message._fields.get(extension_handle) # pylint: disable=protected-access return value is not None and value._is_present_in_parent return True
Example 20
Project: luci-py Author: luci File: well_known_types.py License: Apache License 2.0 | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) if source.HasField(name): _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) repeated_destination.MergeFrom(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 21
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __getitem__(self, extension_handle): """Returns the current value of the given extension handle.""" _VerifyExtensionHandle(self._extended_message, extension_handle) result = self._extended_message._fields.get(extension_handle) if result is not None: return result if extension_handle.label == FieldDescriptor.LABEL_REPEATED: result = extension_handle._default_constructor(self._extended_message) elif extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: message_type = extension_handle.message_type if not hasattr(message_type, '_concrete_class'): # pylint: disable=protected-access self._extended_message._FACTORY.GetPrototype(message_type) assert getattr(extension_handle.message_type, '_concrete_class', None), ( 'Uninitialized concrete class found for field %r (message type %r)' % (extension_handle.full_name, extension_handle.message_type.full_name)) result = extension_handle.message_type._concrete_class() try: result._SetListener(self._extended_message._listener_for_children) except ReferenceError: pass else: # Singular scalar -- just return the default without inserting into the # dict. return extension_handle.default_value # Atomically check if another thread has preempted us and, if not, swap # in the new object we just created. If someone has preempted us, we # take that object and discard ours. # WARNING: We are relying on setdefault() being atomic. This is true # in CPython but we haven't investigated others. This warning appears # in several other locations in this file. result = self._extended_message._fields.setdefault( extension_handle, result) return result
Example 22
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __contains__(self, extension_handle): _VerifyExtensionHandle(self._extended_message, extension_handle) if extension_handle not in self._extended_message._fields: return False if extension_handle.label == FieldDescriptor.LABEL_REPEATED: return bool(self._extended_message._fields.get(extension_handle)) if extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: value = self._extended_message._fields.get(extension_handle) # pylint: disable=protected-access return value is not None and value._is_present_in_parent return True
Example 23
Project: luci-py Author: luci File: well_known_types.py License: Apache License 2.0 | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) if source.HasField(name): _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) repeated_destination.MergeFrom(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 24
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __getitem__(self, extension_handle): """Returns the current value of the given extension handle.""" _VerifyExtensionHandle(self._extended_message, extension_handle) result = self._extended_message._fields.get(extension_handle) if result is not None: return result if extension_handle.label == FieldDescriptor.LABEL_REPEATED: result = extension_handle._default_constructor(self._extended_message) elif extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: message_type = extension_handle.message_type if not hasattr(message_type, '_concrete_class'): # pylint: disable=protected-access self._extended_message._FACTORY.GetPrototype(message_type) assert getattr(extension_handle.message_type, '_concrete_class', None), ( 'Uninitialized concrete class found for field %r (message type %r)' % (extension_handle.full_name, extension_handle.message_type.full_name)) result = extension_handle.message_type._concrete_class() try: result._SetListener(self._extended_message._listener_for_children) except ReferenceError: pass else: # Singular scalar -- just return the default without inserting into the # dict. return extension_handle.default_value # Atomically check if another thread has preempted us and, if not, swap # in the new object we just created. If someone has preempted us, we # take that object and discard ours. # WARNING: We are relying on setdefault() being atomic. This is true # in CPython but we haven't investigated others. This warning appears # in several other locations in this file. result = self._extended_message._fields.setdefault( extension_handle, result) return result
Example 25
Project: luci-py Author: luci File: extension_dict.py License: Apache License 2.0 | 5 votes |
def __contains__(self, extension_handle): _VerifyExtensionHandle(self._extended_message, extension_handle) if extension_handle not in self._extended_message._fields: return False if extension_handle.label == FieldDescriptor.LABEL_REPEATED: return bool(self._extended_message._fields.get(extension_handle)) if extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: value = self._extended_message._fields.get(extension_handle) # pylint: disable=protected-access return value is not None and value._is_present_in_parent return True
Example 26
Project: Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda Author: PacktPublishing File: well_known_types.py License: MIT License | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: for item in repeated_source: repeated_destination.add().MergeFrom(item) else: repeated_destination.extend(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 27
Project: Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda Author: PacktPublishing File: well_known_types.py License: MIT License | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) if source.HasField(name): _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: for item in repeated_source: repeated_destination.add().MergeFrom(item) else: repeated_destination.extend(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))
Example 28
Project: keras-lambda Author: sunilmallya File: well_known_types.py License: MIT License | 5 votes |
def _MergeMessage( node, source, destination, replace_message, replace_repeated): """Merge all fields specified by a sub-tree from source to destination.""" source_descriptor = source.DESCRIPTOR for name in node: child = node[name] field = source_descriptor.fields_by_name[name] if field is None: raise ValueError('Error: Can\'t find field {0} in message {1}.'.format( name, source_descriptor.full_name)) if child: # Sub-paths are only allowed for singular message fields. if (field.label == FieldDescriptor.LABEL_REPEATED or field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE): raise ValueError('Error: Field {0} in message {1} is not a singular ' 'message field and cannot have sub-fields.'.format( name, source_descriptor.full_name)) _MergeMessage( child, getattr(source, name), getattr(destination, name), replace_message, replace_repeated) continue if field.label == FieldDescriptor.LABEL_REPEATED: if replace_repeated: destination.ClearField(_StrConvert(name)) repeated_source = getattr(source, name) repeated_destination = getattr(destination, name) if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: for item in repeated_source: repeated_destination.add().MergeFrom(item) else: repeated_destination.extend(repeated_source) else: if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE: if replace_message: destination.ClearField(_StrConvert(name)) if source.HasField(name): getattr(destination, name).MergeFrom(getattr(source, name)) else: setattr(destination, name, getattr(source, name))