How to use need_vendor_bundles method in Behave

Best Python code snippet using behave

_setup.py

Source:_setup.py

...32        # -- SETUP ALREADY DONE:33        # return34        pass35    use_vendor_bundles = os.environ.get("INVOKE_TASKS_USE_VENDOR_BUNDLES", "no")36    if need_vendor_bundles(invoke_minversion):37        use_vendor_bundles = "yes"38    if use_vendor_bundles == "yes":39        syspath_insert(0, os.path.abspath(TASKS_VENDOR_DIR))40        if setup_path_for_bundle(INVOKE_BUNDLE, pos=1):41            import invoke42            bundle_path = os.path.relpath(INVOKE_BUNDLE, os.getcwd())43            print("USING: %s (version: %s)" % (bundle_path, invoke.__version__))44    else:45        # -- BEST-EFFORT: May rescue something46        syspath_append(os.path.abspath(TASKS_VENDOR_DIR))47        setup_path_for_bundle(INVOKE_BUNDLE, pos=len(sys.path))48    if DEBUG_SYSPATH:49        for index, p in enumerate(sys.path):50            print("  %d.  %s" % (index, p))51def require_invoke_minversion(min_version, verbose=False):52    """Ensures that :mod:`invoke` has at the least the :param:`min_version`.53    Otherwise,54    :param min_version: Minimal acceptable invoke version (as string).55    :param verbose:     Indicates if invoke.version should be shown.56    :raises: VersionRequirementError=SystemExit if requirement fails.57    """58    # -- REQUIRES: sys.path is setup and contains invoke59    try:60        import invoke61        invoke_version = invoke.__version__62    except ImportError:63        invoke_version = "__NOT_INSTALLED"64    if invoke_version < min_version:65        message = "REQUIRE: invoke.version >= %s (but was: %s)" % \66                  (min_version, invoke_version)67        message += "\nUSE: pip install invoke>=%s" % min_version68        raise VersionRequirementError(message)69    # pylint: disable=invalid-name70    INVOKE_VERSION = os.environ.get("INVOKE_VERSION", None)71    if verbose and not INVOKE_VERSION:72        os.environ["INVOKE_VERSION"] = invoke_version73        print("USING: invoke.version=%s" % invoke_version)74def need_vendor_bundles(invoke_minversion=None):75    invoke_minversion = invoke_minversion or "0.0.0"76    need_vendor_answers = []77    need_vendor_answers.append(need_vendor_bundle_invoke(invoke_minversion))78    # -- REQUIRE: path.py79    try:80        import path81        need_bundle = False82    except ImportError:83        need_bundle = True84    need_vendor_answers.append(need_bundle)85    # -- DIAG: print("INVOKE: need_bundle=%s" % need_bundle1)86    # return need_bundle1 or need_bundle287    return any(need_vendor_answers)88def need_vendor_bundle_invoke(invoke_minversion="0.0.0"):...

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