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[Python-Dev] More optimisation ideas

Brett Cannon brett at python.org
Sun Jan 31 20:09:27 EST 2016 
On Sun, 31 Jan 2016, 15:36 Terry Reedy <tjreedy at udel.edu> wrote:

> On 1/31/2016 12:09 PM, Antoine Pitrou wrote:
>
> > The following documentation leaves me absolutely clueless:
> >
> > """This class only works with loaders that define exec_module() as
> control
> > over what module type is used for the module is required.
>
> No wonder.  I cannot parse it as an English sentence. It needs rewriting.
>

Feel free to open an issue to clarify the wording.

-Brett


> > For those same
> > reasons, the loader’s create_module() method will be ignored (i.e., the
> > loader’s method should only return None). Finally, modules which
> substitute
> > the object placed into sys.modules will not work as there is no way to
> > properly replace the module references throughout the interpreter safely;
> > ValueError is raised if such a substitution is detected."""
> >
> > (reference:
> >
> https://docs.python.org/3/library/importlib.html#importlib.util.LazyLoader
> )
>
> --
> Terry Jan Reedy
>
>
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