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| author | Tristan Maat <tm@tlater.net> | 2018-04-06 12:16:52 +0000 |
|---|---|---|
| committer | Tristan Van Berkom <tristan.van.berkom@gmail.com> | 2018-04-07 10:05:10 +0000 |
| commit | 3ba544b80f9f268be8ffe62fc8589b30212ec4a2 (patch) | |
| tree | 7d852ddeb05a06d0744506dadd8d4280fede7830 /buildstream/utils.py | |
| parent | 2ca11fde3b63f6daa6d58ece4155a6d42ed92b34 (diff) | |
| download | buildstream-3ba544b80f9f268be8ffe62fc8589b30212ec4a2.tar.gz | |
Allow 'None' as a default_value for _yaml.node_get
Diffstat (limited to 'buildstream/utils.py')
| -rw-r--r-- | buildstream/utils.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/buildstream/utils.py b/buildstream/utils.py index 209e9d094..40705346b 100644 --- a/buildstream/utils.py +++ b/buildstream/utils.py @@ -532,6 +532,11 @@ def save_file_atomic(filename, mode='w', *, buffering=-1, encoding=None, raise +# A sentinel to be used as a default argument for functions that need +# to distinguish between a kwarg set to None and an unset kwarg. +_sentinel = object() + + # Recursively remove directories, ignoring file permissions as much as # possible. def _force_rmtree(rootpath, **kwargs): |