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| author | Jason R. Coombs <jaraco@jaraco.com> | 2014-12-29 13:13:14 -0500 |
|---|---|---|
| committer | Jason R. Coombs <jaraco@jaraco.com> | 2014-12-29 13:13:14 -0500 |
| commit | 03a6fe16d7de9ff44ca38f2c5beb807e4733e5a0 (patch) | |
| tree | 8fa7e7591b97ba8464a8036e13dc45bc1d2aaf43 /pkg_resources | |
| parent | 2f970dc0ee4d4cef77d12901108944ae157391a4 (diff) | |
| download | external_python_setuptools-03a6fe16d7de9ff44ca38f2c5beb807e4733e5a0.tar.gz external_python_setuptools-03a6fe16d7de9ff44ca38f2c5beb807e4733e5a0.tar.bz2 external_python_setuptools-03a6fe16d7de9ff44ca38f2c5beb807e4733e5a0.zip | |
Prefer vendored packaging.
Diffstat (limited to 'pkg_resources')
| -rw-r--r-- | pkg_resources/__init__.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/pkg_resources/__init__.py b/pkg_resources/__init__.py index a055cf1a..0664f666 100644 --- a/pkg_resources/__init__.py +++ b/pkg_resources/__init__.py @@ -76,13 +76,14 @@ except ImportError: pass try: - import packaging.version - import packaging.specifiers -except ImportError: - # fallback to vendored version import pkg_resources._vendor.packaging.version import pkg_resources._vendor.packaging.specifiers packaging = pkg_resources._vendor.packaging +except ImportError: + # fallback to naturally-installed version; allows system packagers to + # omit vendored packages. + import packaging.version + import packaging.specifiers class PEP440Warning(RuntimeWarning): |