def get_version()

in setup.py [0:0]

• 16 lines of code
• 3 McCabe index (conditional complexity)

def get_version():
    init_py_path = path.join(
        path.abspath(path.dirname(__file__)), "fvcore", "__init__.py"
    )
    init_py = open(init_py_path, "r").readlines()
    version_line = [l.strip() for l in init_py if l.startswith("__version__")][0]
    version = version_line.split("=")[-1].strip().strip("'\"")

    # Used by CI to build nightly packages. Users should never use it.
    # To build a nightly wheel, run:
    # BUILD_NIGHTLY=1 python setup.py sdist
    if os.getenv("BUILD_NIGHTLY", "0") == "1":
        from datetime import datetime

        date_str = datetime.today().strftime("%Y%m%d")
        # pip can perform proper comparison for ".post" suffix,
        # i.e., "1.1.post1234" >= "1.1"
        version = version + ".post" + date_str

        new_init_py = [l for l in init_py if not l.startswith("__version__")]
        new_init_py.append('__version__ = "{}"\n'.format(version))
        with open(init_py_path, "w") as f:
            f.write("".join(new_init_py))
    return version