spack/var/spack/repos/builtin/packages/py-lockfile/package.py
Todd Gamblin a8ccb8e116 copyrights: update all files with license headers for 2021
- [x] add `concretize.lp`, `spack.yaml`, etc. to licensed files
- [x] update all licensed files to say 2013-2021 using
      `spack license update-copyright-year`
- [x] appease mypy with some additions to package.py that needed
      for oneapi.py
2021-01-02 12:12:00 -08:00

26 lines
1.1 KiB
Python

# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class PyLockfile(PythonPackage):
"""The lockfile package exports a LockFile class which provides a
simple API for locking files. Unlike the Windows msvcrt.locking
function, the fcntl.lockf and flock functions, and the
deprecated posixfile module, the API is identical across both
Unix (including Linux and Mac) and Windows platforms. The lock
mechanism relies on the atomic nature of the link (on Unix) and
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.
"""
pypi = "lockfile/lockfile-0.10.2.tar.gz"
version('0.10.2', sha256='9e42252f17d1dd89ee31745e0c4fbe58862c25147eb0ef5295c9cd9bcb4ea2c1')
depends_on("py-setuptools", type='build')
depends_on("py-pbr", type='build')