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* GH-83162: Rename re.error for better clarity. (#101677)achhina2023-12-111-1/+4
| | | | | | | | | Renamed re.error for clarity, and kept re.error for backward compatibility. Updated idlelib files at TJR's request. --------- Co-authored-by: Matthias Bussonnier <mbussonnier@ucmerced.edu> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* gh-105687: Remove deprecated objects from `re` module (#105688)Nikita Sobolev2023-06-141-2/+1
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* gh-91524: Speed up the regular expression substitution (#91525)Serhiy Storchaka2022-10-231-1/+1
| | | | | | | | | Functions re.sub() and re.subn() and corresponding re.Pattern methods are now 2-3 times faster for replacement strings containing group references. Closes #91524 Primarily authored by serhiy-storchaka Serhiy Storchaka Minor-cleanups-by: Gregory P. Smith [Google] <greg@krypto.org>
* gh-91404: Revert "bpo-23689: re module, fix memory leak when a match is ↵Gregory P. Smith2022-06-171-1/+1
| | | | | | | | | | | | terminated by a signal or allocation failure (GH-32283) (#93882) Revert "bpo-23689: re module, fix memory leak when a match is terminated by a signal or memory allocation failure (GH-32283)" This reverts commit 6e3eee5c11b539e9aab39cff783acf57838c355a. Manual fixups to increase the MAGIC number and to handle conflicts with a couple of changes that landed after that. Thanks for reviews by Ma Lin and Serhiy Storchaka.
* gh-92728: Restore re.template, but deprecate it (GH-93161)Miro Hrončok2022-05-251-0/+1
| | | | | | Revert "bpo-47211: Remove function re.template() and flag re.TEMPLATE (GH-32300)" This reverts commit b09184bf05b07b77c5ecfedd4daa846be3cbf0a9.
* gh-92049: Forbid pickling constants re._constants.SUCCESS etc (GH-92070)Serhiy Storchaka2022-04-301-0/+2
| | | Previously, pickling did not fail, but the result could not be unpickled.
* gh-91870: Remove unsupported SRE opcode CALL (GH-91872)Serhiy Storchaka2022-04-261-2/+1
| | | | | | | It was initially added to support atomic groups, but that support was never fully implemented, and CALL was only left in the compiler, but not interpreter and parser. ATOMIC_GROUP is now used to support atomic groups.
* RE: Pre-split the list of opcode names (GH-91859)Serhiy Storchaka2022-04-231-70/+71
| | | | 1. It makes them interned. 2. It allows to add comments to individual opcodes.
* bpo-47152: Automatically regenerate sre_constants.h (GH-91439)Serhiy Storchaka2022-04-121-43/+0
| | | | | | | * Move the code for generating Modules/_sre/sre_constants.h from Lib/re/_constants.py into a separate script Tools/scripts/generate_sre_constants.py. * Add target `regen-sre` in the makefile. * Make target `regen-all` depending on `regen-sre`.
* bpo-47211: Remove function re.template() and flag re.TEMPLATE (GH-32300)Serhiy Storchaka2022-04-061-2/+0
| | | They were undocumented and never working.
* bpo-47152: Move sources of the _sre module into a subdirectory (GH-32290)Serhiy Storchaka2022-04-041-1/+1
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* bpo-23689: re module, fix memory leak when a match is terminated by a signal ↵Ma Lin2022-04-031-1/+1
| | | | or memory allocation failure (GH-32283)
* bpo-47152: Convert the re module into a package (GH-32177)Serhiy Storchaka2022-04-021-0/+262
The sre_* modules are now deprecated.
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