Index: head/sysutils/Makefile
===================================================================
--- head/sysutils/Makefile
+++ head/sysutils/Makefile
@@ -888,6 +888,7 @@
     SUBDIR += py-execnet
     SUBDIR += py-ezjailremote
     SUBDIR += py-filelike
+    SUBDIR += py-filelock
     SUBDIR += py-freenas.cli
     SUBDIR += py-glances
     SUBDIR += py-gmailfs-fuse
Index: head/sysutils/py-filelock/Makefile
===================================================================
--- head/sysutils/py-filelock/Makefile
+++ head/sysutils/py-filelock/Makefile
@@ -0,0 +1,19 @@
+# $FreeBSD$
+
+PORTNAME=	filelock
+PORTVERSION=	2.0.12
+CATEGORIES=	sysutils python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	Platform independent file lock
+
+LICENSE=	PD
+LICENSE_FILE=	${WRKSRC}/LICENSE.rst
+
+USES=		python
+USE_PYTHON=	autoplist distutils
+NO_ARCH=	yes
+
+.include <bsd.port.mk>
Index: head/sysutils/py-filelock/distinfo
===================================================================
--- head/sysutils/py-filelock/distinfo
+++ head/sysutils/py-filelock/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1509595652
+SHA256 (filelock-2.0.12.tar.gz) = eb4314a9a032707a914b037433ce866d4ed363fce8605d45f0c9d2cd6ac52f98
+SIZE (filelock-2.0.12.tar.gz) = 5576
Index: head/sysutils/py-filelock/pkg-descr
===================================================================
--- head/sysutils/py-filelock/pkg-descr
+++ head/sysutils/py-filelock/pkg-descr
@@ -0,0 +1,6 @@
+This package contains a single module, which implements a platform
+independent file lock in Python.
+The lock includes a lock counter and is thread safe. This means,
+when locking the same lock object twice, it will not block.
+
+WWW: https://pypi.python.org/pypi/filelock