old Unicode API.

the raw stream instead of limiting itself to the buffer size.

To avoid a NotImplementedError('CreateSymbolicLinkW not found') error.

Unicode filenames instead of bytes filenames to not depend on the ANSI code
page anymore and to support any filename.

Also, as in importlib, append the id of an object to make the file name
pseudo-random.

Logging replaces verbose arguments.  I haven’t fixed the example in
Doc/install/install.rst because I have major fixes and changes to the
oc under way and will fix or remove that example as part of that task.

(the encoder already accepts them).

(the encoder already accepts them).

list and dict objects.  They already cleared other freelists in the
interpreter.

Backout of 2e047702df7f.  Reported by Jeremy Kloth.

Tarek’s commit fixed the way packaging configuration file markers are
split under Windows, but these two files were not edited.