mirror of https://github.com/python/cpython
Update the pkgutil porting section in What's New. This should cause significantly fewer problems after today's updates
This commit is contained in:
parent
9deaa06fe1
commit
6061000d01
|
@ -1731,11 +1731,13 @@ Porting Python code
|
|||
both the modification time and size of the source file the bytecode file was
|
||||
compiled from.
|
||||
|
||||
* :func:`pkgutil.iter_modules` and :func:`pkgutil.walk_packages` no longer work
|
||||
with modules imported using the default import system. Both functions have
|
||||
always relied on a non-standard method (``iter_modules()``) to be defined on
|
||||
loaders to work and the import system now always provides a loader for
|
||||
modules but does not implement the non-standard method.
|
||||
* :mod:`pkgutil` has been converted to use :mod:`importlib` internally. This
|
||||
eliminates many edge cases where the old behaviour of the PEP 302 import
|
||||
emulation failed to match the behaviour of the real import system. The
|
||||
import emulation itself is still present, but is now deprecated. The
|
||||
:func:`pkgutil.iter_importers` and :func:`pkgutil.walk_packages` functions
|
||||
special case the standard import hooks so they are still supported even
|
||||
though they do not provide the non-standard ``iter_modules()`` method.
|
||||
|
||||
|
||||
Porting C code
|
||||
|
|
Loading…
Reference in New Issue