Mercurial > public > mercurial-scm > hg-stable
diff mercurial/utils/resourceutil.py @ 45463:dd9e28612468
resourceutil: document when we expect to take the importlib.resouces code path
Differential Revision: https://phab.mercurial-scm.org/D9018
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Sat, 12 Sep 2020 11:18:12 -0700 |
| parents | 6c8384afbf77 |
| children | 7fd369644c68 |
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--- a/mercurial/utils/resourceutil.py Thu Sep 10 22:00:00 2020 -0700 +++ b/mercurial/utils/resourceutil.py Sat Sep 12 11:18:12 2020 -0700 @@ -55,6 +55,8 @@ try: + # importlib.resources exists from Python 3.7; see fallback in except clause + # further down from importlib import resources from .. import encoding @@ -78,6 +80,8 @@ except (ImportError, AttributeError): + # importlib.resources was not found (almost definitely because we're on a + # Python version before 3.7) def open_resource(package, name): path = os.path.join(_package_path(package), name)