def _get_version()

in setup.py [0:0]

• 13 lines of code
• 4 McCabe index (conditional complexity)

def _get_version():
    version = "0.3.0a0"
    sha = "Unknown"
    try:
        sha = subprocess.check_output(["git", "rev-parse", "HEAD"], cwd=str(ROOT_DIR)).decode("ascii").strip()
    except Exception:
        pass

    os_build_version = os.getenv("BUILD_VERSION")
    if os_build_version:
        version = os_build_version
    elif sha != "Unknown":
        version += "+" + sha[:7]

    return version, sha