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| author | Victor Stinner <vstinner@python.org> | 2020-11-19 12:43:43 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-19 12:43:43 (GMT) |
| commit | 3390347aa036404453213d589fe1e35902e55fd4 (patch) | |
| tree | 49309f502a12cfece7b30190f3f36a8ab1143d46 /Lib/importlib/_bootstrap.py | |
| parent | 7d9d25dbedfffce61fc76bc7ccbfa9ae901bf56f (diff) | |
| download | cpython-3390347aa036404453213d589fe1e35902e55fd4.zip cpython-3390347aa036404453213d589fe1e35902e55fd4.tar.gz cpython-3390347aa036404453213d589fe1e35902e55fd4.tar.bz2 | |
bpo-42403: Simplify importlib external bootstrap (GH-23397)
Simplify the importlib external bootstrap code:
importlib._bootstrap_external now uses regular imports to import
builtin modules. When it is imported, the builtin __import__()
function is already fully working and so can be used to import
builtin modules like sys.
Diffstat (limited to 'Lib/importlib/_bootstrap.py')
| -rw-r--r-- | Lib/importlib/_bootstrap.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py index e00b27e..854b603 100644 --- a/Lib/importlib/_bootstrap.py +++ b/Lib/importlib/_bootstrap.py @@ -22,8 +22,15 @@ work. One should use importlib as the public-facing version of this module. # Bootstrap-related code ###################################################### +# Modules injected manually by _setup() +_thread = None +_warnings = None +_weakref = None + +# Import done by _install_external_importers() _bootstrap_external = None + def _wrap(new, old): """Simple substitute for functools.update_wrapper.""" for replace in ['__module__', '__name__', '__qualname__', '__doc__']: |