textproc/py-bistring: Add py-bistring 0.5.0

The bistring library provides non-destructive versions of common string
processing operations like normalization, case folding, and find/replace. Each
bistring remembers the original string, and how its substrings map to substrings
of the modified version.

textproc/Makefile

@@ -1321,6 +1321,7 @@
     SUBDIR += py-awesome-slugify
     SUBDIR += py-backrefs
     SUBDIR += py-bibtexparser
+    SUBDIR += py-bistring
     SUBDIR += py-bracex
     SUBDIR += py-cchardet
     SUBDIR += py-chameleon

textproc/py-bistring/Makefile

@@ -0,0 +1,23 @@
+PORTNAME=	bistring
+PORTVERSION=	0.5.0
+CATEGORIES=	textproc python
+MASTER_SITES=	PYPI
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	Bidirectionally transformed strings
+WWW=		https://bistring.readthedocs.io/en/latest/ \
+		https://github.com/microsoft/bistring
+
+LICENSE=	MIT
+
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pyicu>=0:devel/py-pyicu@${PY_FLAVOR}
+
+USES=		python
+USE_PYTHON=	autoplist concurrent pep517
+
+NO_ARCH=	yes
+
+.include <bsd.port.mk>

textproc/py-bistring/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1745936012
+SHA256 (bistring-0.5.0.tar.gz) = ac3f583d720d41fade1762894fe3b43711b75146d6230b1b9bfe23776774b8e8
+SIZE (bistring-0.5.0.tar.gz) = 19592

textproc/py-bistring/files/patch-setup.py

@@ -0,0 +1,10 @@
+--- setup.py.orig	2022-03-14 19:32:46 UTC
++++ setup.py
+@@ -43,7 +43,6 @@ setup(
+     test_suite='tests',
+     python_requires='>=3.7',
+     setup_requires=[
+-        'pytest-runner',
+     ],
+     install_requires=[
+         'pyicu',

textproc/py-bistring/pkg-descr

@@ -0,0 +1,4 @@
+The bistring library provides non-destructive versions of common string
+processing operations like normalization, case folding, and find/replace. Each
+bistring remembers the original string, and how its substrings map to substrings
+of the modified version.