[issue19703] Upate pydoc to PEP 451

[Eric Snow]

New submission from Eric Snow:

Here are the functions that should (?) be updated:

synopsis()
importfile()
safeimport()?
HTMLDoc.docmodule()
HTMLDoc.index()
TextDoc.docmodule()
ModuleScanner.run()?

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19703>
_______________________________________