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Entries may be added or removed from `sys.meta_path` concurrently. For example, setuptools temporarily adds and removes the `distutils` finder from the beginning of the list. The local copy ensures that we don't skip over any entries. Some packages modify `sys.modules` during import. For example, `collections` inserts the entry for `collections.abc` into `sys.modules` during import. We need to ensure that we re-check `sys.modules` *after* the parent module is fully initialized. |
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| .. | ||
| metadata | ||
| resources | ||
| __init__.py | ||
| _abc.py | ||
| _bootstrap.py | ||
| _bootstrap_external.py | ||
| abc.py | ||
| machinery.py | ||
| readers.py | ||
| simple.py | ||
| util.py | ||