delta/cpython-git.git/Tools/scripts/generate_global_objects.py, branch main

gh-97669: Create Tools/build/ directory (#97963)

2022-10-17T10:01:00+00:00

Create Tools/build/ directory. Move the following scripts from
Tools/scripts/ to Tools/build/:

* check_extension_modules.py
* deepfreeze.py
* freeze_modules.py
* generate_global_objects.py
* generate_levenshtein_examples.py
* generate_opcode_h.py
* generate_re_casefix.py
* generate_sre_constants.py
* generate_stdlib_module_names.py
* generate_token.py
* parse_html5_entities.py
* smelly.py
* stable_abi.py
* umarshal.py
* update_file.py
* verify_ensurepip_wheels.py

Update references to these scripts.

GH-90699: use statically allocated interned strings in typeobject's slotdefs (GH-94706)

2022-09-07T22:02:08+00:00

GH-96458: Statically initialize utf8 representation of static strings (#96481)

2022-09-03T06:43:08+00:00

GH-94851: check refcnt of immortal objects after finalization (GH-95001)

2022-07-25T17:43:59+00:00

GH-90699: Intern statically allocated strings (GH-93597)

2022-07-08T17:47:37+00:00

This is similar to how strings are interned for deepfreeze.

GH-90699: Move generated static initializer to pycore_runtime_generated.h (GH-94051)

2022-07-07T20:04:05+00:00

bpo-46712: share more global strings in deepfreeze (gh-32152)

2022-04-19T17:41:36+00:00

(for gh-90868)

bpo-47146: Avoid Using make Recursively (gh-32206)

2022-03-31T01:24:02+00:00

https://bugs.python.org/issue47146

bpo-46712: Do not Regen Deep-Frozen Modules before Generating Global Objects (gh-32061)

2022-03-23T15:55:52+00:00

We have to run "make regen-deepfreeze" before running Tools/scripts/generate-global-objects.py; otherwise we will miss any changes to global objects in deep-frozen modules (which aren't committed in the repo).  However, building $(PYTHON_FOR_FREEZE) fails if one of its source files had a global object (e.g. via _Py_ID(...)) added or removed, without generate-global-objects.py running first.  So "make regen-global-objects" would sometimes fail.

We solve this by running generate-global-objects.py before *and* after "make regen-deepfreeze". To speed things up and cut down on noise, we also avoid updating the global objects files if there are no changes to them.

https://bugs.python.org/issue46712

bpo-46881: Statically allocate and initialize the latin1 characters. (GH-31616)

2022-03-09T23:02:00+00:00