diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/setuptools/_distutils/_functools.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/setuptools/_distutils/_functools.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/venv/lib/python3.11/site-packages/setuptools/_distutils/_functools.py b/venv/lib/python3.11/site-packages/setuptools/_distutils/_functools.py new file mode 100644 index 0000000..e7053ba --- /dev/null +++ b/venv/lib/python3.11/site-packages/setuptools/_distutils/_functools.py @@ -0,0 +1,20 @@ +import functools + + +# from jaraco.functools 3.5 +def pass_none(func): + """ + Wrap func so it's not called if its first param is None + + >>> print_text = pass_none(print) + >>> print_text('text') + text + >>> print_text(None) + """ + + @functools.wraps(func) + def wrapper(param, *args, **kwargs): + if param is not None: + return func(param, *args, **kwargs) + + return wrapper |