Python google.protobuf.descriptor.FieldDescriptor.TYPE_INT64 Examples

The following are 2 code examples of google.protobuf.descriptor.FieldDescriptor.TYPE_INT64(). 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. You may also want to check out all available functions/classes of the module google.protobuf.descriptor.FieldDescriptor , or try the search function .
Example #1
Source Project: futuquant   Author: FutunnOpen   File: pbjson.py    License: Apache License 2.0 4 votes vote down vote up
def dict2pb(cls, adict, strict=False):
    """
    Takes a class representing the ProtoBuf Message and fills it with data from
    the dict.
    """
    obj = cls()
    for field in obj.DESCRIPTOR.fields:
        if not field.label == field.LABEL_REQUIRED:
            continue
        if not field.has_default_value:
            continue
        if not field.name in adict:
            raise ConvertException('Field "%s" missing from descriptor dictionary.'
                                   % field.name)
    field_names = set([field.name for field in obj.DESCRIPTOR.fields])
    if strict:
        for key in adict.keys():
            if key not in field_names:
                raise ConvertException(
                    'Key "%s" can not be mapped to field in %s class.'
                    % (key, type(obj)))
    for field in obj.DESCRIPTOR.fields:
        if not field.name in adict:
            continue
        msg_type = field.message_type
        if field.label == FD.LABEL_REPEATED:
            if field.type == FD.TYPE_MESSAGE:
                for sub_dict in adict[field.name]:
                    item = getattr(obj, field.name).add()
                    item.CopyFrom(dict2pb(msg_type._concrete_class, sub_dict))
            else:
                # fix python3 map用法变更
                list(map(getattr(obj, field.name).append, adict[field.name]))
        else:
            if field.type == FD.TYPE_MESSAGE:
                value = dict2pb(msg_type._concrete_class, adict[field.name])
                getattr(obj, field.name).CopyFrom(value)
            elif field.type in [FD.TYPE_UINT64, FD.TYPE_INT64, FD.TYPE_SINT64]:
                setattr(obj, field.name, int(adict[field.name]))
            else:
                setattr(obj, field.name, adict[field.name])
    return obj 
Example #2
Source Project: py-futu-api   Author: FutunnOpen   File: pbjson.py    License: Apache License 2.0 4 votes vote down vote up
def dict2pb(cls, adict, strict=False):
    """
    Takes a class representing the ProtoBuf Message and fills it with data from
    the dict.
    """
    obj = cls()
    for field in obj.DESCRIPTOR.fields:
        if not field.label == field.LABEL_REQUIRED:
            continue
        if not field.has_default_value:
            continue
        if not field.name in adict:
            raise ConvertException('Field "%s" missing from descriptor dictionary.'
                                   % field.name)
    field_names = set([field.name for field in obj.DESCRIPTOR.fields])
    if strict:
        for key in adict.keys():
            if key not in field_names:
                raise ConvertException(
                    'Key "%s" can not be mapped to field in %s class.'
                    % (key, type(obj)))
    for field in obj.DESCRIPTOR.fields:
        if not field.name in adict:
            continue
        msg_type = field.message_type
        if field.label == FD.LABEL_REPEATED:
            if field.type == FD.TYPE_MESSAGE:
                for sub_dict in adict[field.name]:
                    item = getattr(obj, field.name).add()
                    item.CopyFrom(dict2pb(msg_type._concrete_class, sub_dict))
            else:
                # fix python3 map用法变更
                list(map(getattr(obj, field.name).append, adict[field.name]))
        else:
            if field.type == FD.TYPE_MESSAGE:
                value = dict2pb(msg_type._concrete_class, adict[field.name])
                getattr(obj, field.name).CopyFrom(value)
            elif field.type in [FD.TYPE_UINT64, FD.TYPE_INT64, FD.TYPE_SINT64]:
                setattr(obj, field.name, int(adict[field.name]))
            else:
                setattr(obj, field.name, adict[field.name])
    return obj