delta/cpython-git.git/Python/clinic/import.c.h, branch faster-bytes-iter

bpo-37999: No longer use int in implicit integer conversions. (GH-15636)

2020-05-26T15:43:38+00:00

Only __index__ should be used to make integer conversions lossless.

bpo-37206: Unrepresentable default values no longer represented as None. (GH-13933)

2019-09-14T09:24:05+00:00

In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values
(like in the optional third parameter of getattr). "None" should be used if None is accepted
as argument and passing None has the same effect as not passing the argument at all.

bpo-37034: Display argument name on errors with keyword arguments with Argument Clinic. (GH-13593)

2019-08-29T14:49:08+00:00

bpo-36127: Argument Clinic: inline parsing code for keyword parameters. (GH-12058)

2019-03-14T08:32:22+00:00

bpo-35582: Argument Clinic: Optimize the "all boring objects" case. (GH-11520)

2019-01-11T16:01:42+00:00

Use _PyArg_CheckPositional() and inlined code instead of
PyArg_UnpackTuple() and _PyArg_UnpackStack() if all parameters
are positional and use the "object" converter.

bpo-35582: Argument Clinic: inline parsing code for positional parameters. (GH-11313)

2019-01-11T14:01:14+00:00

bpo-23867: Argument Clinic: inline parsing code for a single positional parameter. (GH-9689)

2018-12-25T11:23:47+00:00

bpo-33012: Fix invalid function cast warnings with gcc 8 in Argument Clinic. (GH-6748)

2018-11-27T09:27:36+00:00

Fix invalid function cast warnings with gcc 8
for method conventions different from METH_NOARGS, METH_O and
METH_VARARGS in Argument Clinic generated code.

bpo-32240: Add the const qualifier to declarations of PyObject* array arguments. (#4746)

2017-12-15T11:11:11+00:00

closes bpo-31650: PEP 552 (Deterministic pycs) implementation (#4575)

2017-12-09T18:26:52+00:00

Python now supports checking bytecode cache up-to-dateness with a hash of the
source contents rather than volatile source metadata. See the PEP for details.

While a fairly straightforward idea, quite a lot of code had to be modified due
to the pervasiveness of pyc implementation details in the codebase. Changes in
this commit include:

- The core changes to importlib to understand how to read, validate, and
  regenerate hash-based pycs.

- Support for generating hash-based pycs in py_compile and compileall.

- Modifications to our siphash implementation to support passing a custom
  key. We then expose it to importlib through _imp.

- Updates to all places in the interpreter, standard library, and tests that
  manually generate or parse pyc files to grok the new format.

- Support in the interpreter command line code for long options like
  --check-hash-based-pycs.

- Tests and documentation for all of the above.