Python google.protobuf.descriptor.FieldDescriptor.TYPE_UINT64 Examples

The following are 4 code examples of google.protobuf.descriptor.FieldDescriptor.TYPE_UINT64(). 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 File: zwift_offline.py    From zwift-offline with GNU General Public License v3.0 6 votes vote down vote up 
def update_protobuf_in_db(table_name, msg, id):
    try:
        # If protobuf has an id field and it's uint64, make it a string
        id_field = msg.DESCRIPTOR.fields_by_name['id']
        if id_field.type == id_field.TYPE_UINT64:
            id = str(id)
    except AttributeError:
        pass
    cur = g.db.cursor()
    msg_dict = protobuf_to_dict(msg, type_callable_map=type_callable_map)
    columns = ', '.join(list(msg_dict.keys()))
    placeholders = ':'+', :'.join(list(msg_dict.keys()))
    setters = ', '.join('{}=:{}'.format(key, key) for key in msg_dict)
    query = 'UPDATE %s SET %s WHERE id=%s' % (table_name, setters, id)
    cur.execute(query, msg_dict)
    g.db.commit()
Example #2
Source File: zwift_offline.py    From zwift-offline with GNU General Public License v3.0 5 votes vote down vote up 
def row_to_protobuf(row, msg, exclude_fields=[]):
    for key in list(msg.DESCRIPTOR.fields_by_name.keys()):
        if key in exclude_fields:
            continue
        if row[key] is None:
            continue
        field = msg.DESCRIPTOR.fields_by_name[key]
        if field.type == field.TYPE_UINT64:
            setattr(msg, key, int(row[key]))
        else:
            setattr(msg, key, row[key])
    return msg


# FIXME: I should really do this properly...
Example #3
Source File: pbjson.py    From futuquant with 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 #4
Source File: pbjson.py    From py-futu-api with 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