parameters and returns bytes in such situations (matching the os module APIs).

Issue #23955: Add pyvenv.cfg option to suppress registry/environment lookup for generating sys.path.
Also cleans up and secures getpathp.c

Also, deprecate formatargspec, formatargvalues, and getargvalues
functions.  Since we are deprecating 'getfullargspec' function in
3.5 (documentation only, no DeprecationWarning), it makes sense
to also deprecate functions designed to be directly used with it.

In 3.6 we will remove 'getargsspec' function (was deprecated since
Python 3.0), and start raising DeprecationWarnings in other
'getarg*' family of functions.  We can remove them in 3.7 or later.

Also, it is worth noting, that Signature API does not provide 100%
of functionality that deprecated APIs have.  It is important to do
a soft deprecation of outdated APIs in 3.5 to gather users feedback,
and improve Signature object.

There area bunch of TODOs here, but the biggest (not mentioned in the
file) is that I'm going to take out __instancecheck__ and
__subclasscheck__.  However my personal schedule is such that I
probably won't have time for these before Larry tags beta 1.  But I
will try -- this commit is mostly to make sure that typing.py doesn't
completely miss the train.

PS. I'm tracking issues at https://github.com/ambv/typehinting/issues.

That's what I get for using Notepad to make a quick edit...

The new private C function makes no permanent changes to the environment
and is #ifdef'd out on non-Windows platforms.

Issue 22906.

Raise PendingDeprecationWarning when generator raises StopIteration
and no __future__ import is used.  Fix offenders in the stdlib
and tests.

See also issue 22906.
Thanks to Nick Coghlan and Berker Peksag for reviews.

Fixed segmentation fault in sqlite3.Row constructor with faked cursor type.
Fixed system error in the comparison of faked types.SimpleNamespace.

Fixed segmentation fault in sqlite3.Row constructor with faked cursor type.
Fixed system error in the comparison of faked types.SimpleNamespace.

Replaces the PyList_GET_ITEM and PyList_SET_ITEM macros with normal array
accesses.  Replace the siftup unpredicatable branch with arithmetic.
Replace the rc == -1 tests with rc < 0.  Gives nicer looking assembly
with both Clang and GCC-4.9.  Also gives a small performance both for both.

Patch by Mike Bayer.

Clement Rouault.

Clement Rouault.

assertWarnsRegex() assertments now check the type of the first argument
to prevent possible user error.  Based on patch by Daniel Wagner-Hall.

sys.modules and broke test_ipaddress.

Made test_pprint and test_trace discoverable.

Made test_pprint and test_trace discoverable.