bpo-39573: Finish converting to new Py_IS_TYPE macro.

[petdance]

Updates remaining files to use Py_IS_TYPE:

 Include/py_curses.h                |  2 +-
 Modules/_asynciomodule.c           |  2 +-
 Modules/_collectionsmodule.c       |  2 +-
 Modules/_elementtree.c             |  2 +-
 Modules/_io/bufferedio.c           | 12 ++++++------
 Modules/_io/stringio.c             |  2 +-
 Modules/_io/textio.c               | 16 ++++++++--------
 Modules/_pickle.c                  |  4 ++--
 Modules/_threadmodule.c            |  4 ++--
 Modules/cjkcodecs/multibytecodec.h |  2 +-
 Modules/itertoolsmodule.c          |  2 +-
 Objects/abstract.c                 |  2 +-
 Objects/descrobject.c              |  4 ++--
 Objects/exceptions.c               |  4 ++--
 Objects/genobject.c                |  6 +++---
 Objects/listobject.c               | 22 +++++++++++-----------
 Objects/namespaceobject.c          |  2 +-
 Objects/tupleobject.c              |  2 +-
 Objects/typeobject.c               |  8 ++++----
 Objects/unicodeobject.c            |  4 ++--
 Python/ceval.c                     |  4 ++--
 Python/errors.c                    |  2 +-
 Python/importdl.c                  |  2 +-

https://bugs.python.org/issue39573

[codecov]

Codecov Report

Merging #18601 into master will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #18601   +/-   ##
=======================================
  Coverage   82.06%   82.06%           
=======================================
  Files        1955     1955           
  Lines      584068   584068           
  Branches    44458    44458           
=======================================
+ Hits       479334   479335    +1     
+ Misses      95110    95107    -3     
- Partials     9624     9626    +2     

Impacted Files	Coverage Δ
Lib/idlelib/runscript.py	19.23% <0.00%> (-1.54%)	⬇️
Modules/binascii.c	85.86% <0.00%> (-0.91%)	⬇️
Lib/test/test_asyncio/functional.py	70.27% <0.00%> (-0.55%)	⬇️
Modules/_xxtestfuzz/fuzzer.c	72.86% <0.00%> (-0.51%)	⬇️
Modules/_struct.c	89.13% <0.00%> (-0.44%)	⬇️
Lib/test/test_random.py	96.78% <0.00%> (-0.31%)	⬇️
Lib/random.py	88.12% <0.00%> (-0.28%)	⬇️
Lib/test/test_io.py	94.86% <0.00%> (+0.03%)	⬆️
Modules/socketmodule.c	75.78% <0.00%> (+0.08%)	⬆️
Programs/_testembed.c	89.55% <0.00%> (+0.12%)	⬆️
... and 3 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update a025d4c...7a1ab0f. Read the comment docs.

[vstinner]

First round of review: the parenthesis review :-)

[vstinner]

@petdance: Thanks, merged. There are code like (Py_TYPE(other) != &keyobject_type). Do you want to convert them to !Py_IS_TYPE(obj, type) as well?

[petdance]

Do you want to convert them to !Py_IS_TYPE(obj, type) as well?

Sure, I'll take care of them.

[petdance]

@vstinner I've updated the negated checks to use Py_IS_TYPE as well over at #18789.