diff options
Diffstat (limited to 'Lib/compileall.py')
| -rw-r--r-- | Lib/compileall.py | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/Lib/compileall.py b/Lib/compileall.py index aa65c6b..49306d9 100644 --- a/Lib/compileall.py +++ b/Lib/compileall.py @@ -67,20 +67,20 @@ def compile_dir(dir, maxlevels=10, ddir=None, force=False, rx=None, invalidation_mode: how the up-to-dateness of the pyc will be checked """ ProcessPoolExecutor = None - if workers is not None: - if workers < 0: - raise ValueError('workers must be greater or equal to 0') - elif workers != 1: - try: - # Only import when needed, as low resource platforms may - # fail to import it - from concurrent.futures import ProcessPoolExecutor - except ImportError: - workers = 1 + if workers < 0: + raise ValueError('workers must be greater or equal to 0') + if workers != 1: + try: + # Only import when needed, as low resource platforms may + # fail to import it + from concurrent.futures import ProcessPoolExecutor + except ImportError: + workers = 1 files = _walk_dir(dir, quiet=quiet, maxlevels=maxlevels, ddir=ddir) success = True - if workers is not None and workers != 1 and ProcessPoolExecutor is not None: + if workers != 1 and ProcessPoolExecutor is not None: + # If workers == 0, let ProcessPoolExecutor choose workers = workers or None with ProcessPoolExecutor(max_workers=workers) as executor: results = executor.map(partial(compile_file, @@ -290,9 +290,6 @@ def main(): print("Error reading file list {}".format(args.flist)) return False - if args.workers is not None: - args.workers = args.workers or None - if args.invalidation_mode: ivl_mode = args.invalidation_mode.replace('-', '_').upper() invalidation_mode = py_compile.PycInvalidationMode[ivl_mode] |