py-lockfile tweaks:

- drop unneeded RDEP on py-pbr
- fix dash-separated fields in setup.cfg (deprecation warning)
- note in DESCR/COMMENT that this is deprecated (since a looong time) and
that 'fasteners' is an alternative

sysutils/py-lockfile/Makefile

@@ -1,9 +1,9 @@
-COMMENT=	platform-independent file locking for Python
+COMMENT=	deprecated platform-independent file locking for Python
 
 MODPY_DISTV=	0.12.2
 DISTNAME=	lockfile-${MODPY_DISTV}
 PKGNAME=	py-${DISTNAME}
-REVISION=	12
+REVISION=	13
 
 CATEGORIES=	sysutils
 
@@ -13,16 +13,10 @@ HOMEPAGE=	https://launchpad.net/pylockfile
 PERMIT_PACKAGE=	Yes
 
 MODULES=	lang/python
-
+MODPY_PYBUILD=	pbr
-BUILD_DEPENDS=	devel/py-pbr
-RUN_DEPENDS=	devel/py-pbr
-
 MODPY_PI=	Yes
-MODPY_PYBUILD=	setuptools
 
+RUN_DEPENDS=	devel/py-pbr
 TEST_DEPENDS=	textproc/py-sphinx
 
-pre-test:
-	sed -i "s,^sphinx.*,sphinx," ${WRKSRC}/test-requirements.txt
-
 .include <bsd.port.mk>

sysutils/py-lockfile/patches/patch-setup_cfg

@@ -0,0 +1,18 @@
+Index: setup.cfg
+--- setup.cfg.orig
++++ setup.cfg
+@@ -1,11 +1,11 @@
+ [metadata]
+ name = lockfile
+ summary = Platform-independent file locking module
+-description-file = 
++description_file = 
+ 	README.rst
+ author = OpenStack
+-author-email = openstack-dev@lists.openstack.org
+-home-page = http://launchpad.net/pylockfile
++author_email = openstack-dev@lists.openstack.org
++home_page = http://launchpad.net/pylockfile
+ classifier = 
+ 	Intended Audience :: Developers
+ 	License :: OSI Approved :: MIT License

sysutils/py-lockfile/pkg/DESCR

@@ -1,8 +1,5 @@
-The lockfile package exports a LockFile class which provides a simple API for
+Deprecated package which exports a LockFile class, providing a simple API for
-locking files.  Unlike the Windows msvcrt.locking function, the fcntl.lockf
+locking files.
-and flock functions, and the deprecated posixfile module, the API is
+
-identical across both Unix (including Linux and Mac) and Windows platforms.
+The developers recommend using https://pypi.org/project/fasteners/ or
-The lock mechanism relies on the atomic nature of the link (on Unix) and
+https://docs.openstack.org/oslo.concurrency/latest/ instead.
-mkdir (on Windows) system calls.  An implementation based on SQLite is also
-provided, more as a demonstration of the possibilities it provides than as
-production-quality code.