@property
    def base_version(self):
        components = [self.xyz_version]
        if self.ver_extra:
            components.append(self.ver_extra)
        return ''.join(components)
Returns the actual upstream version (without dev info)
dataset/ETHPy150Open couchbase/couchbase-python-client/couchbase_version.py/VersionInfo.base_version