quantlib.util.version.parse_ql_version_string

parse_ql_version_string(version)

Parse a QuantLib version string.

Parameters:

version (string) – A QuantLib version string of the form major.minor.patch-release, where the fields “patch” and “release” are optional.

Returns:

• A tuple (major, minor, patch, release), where patch and release are

• None if they were not present in the version string.