From fc46f2618332037a8c1b58fbce5d616033bff1c9 Mon Sep 17 00:00:00 2001
From: Dan Klein <danklei@cisco.com>
Date: Wed, 26 Aug 2015 15:05:58 +0300
Subject: Rearranged files and external libraries in two different locations,
 one for cpp (trex-core/external_libs) and one for python
 (trex-core/scripts/external_libs)

---
 .../python-daemon-2.0.5/daemon/pidfile.py          | 67 ++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 scripts/external_libs/python-daemon-2.0.5/daemon/pidfile.py

(limited to 'scripts/external_libs/python-daemon-2.0.5/daemon/pidfile.py')

diff --git a/scripts/external_libs/python-daemon-2.0.5/daemon/pidfile.py b/scripts/external_libs/python-daemon-2.0.5/daemon/pidfile.py
new file mode 100644
index 00000000..4517ee0e
--- /dev/null
+++ b/scripts/external_libs/python-daemon-2.0.5/daemon/pidfile.py
@@ -0,0 +1,67 @@
+# -*- coding: utf-8 -*-
+
+# daemon/pidfile.py
+# Part of ‘python-daemon’, an implementation of PEP 3143.
+#
+# Copyright © 2008–2015 Ben Finney <ben+python@benfinney.id.au>
+#
+# This is free software: you may copy, modify, and/or distribute this work
+# under the terms of the Apache License, version 2.0 as published by the
+# Apache Software Foundation.
+# No warranty expressed or implied. See the file ‘LICENSE.ASF-2’ for details.
+
+""" Lockfile behaviour implemented via Unix PID files.
+    """
+
+from __future__ import (absolute_import, unicode_literals)
+
+from lockfile.pidlockfile import PIDLockFile
+
+
+class TimeoutPIDLockFile(PIDLockFile, object):
+    """ Lockfile with default timeout, implemented as a Unix PID file.
+
+        This uses the ``PIDLockFile`` implementation, with the
+        following changes:
+
+        * The `acquire_timeout` parameter to the initialiser will be
+          used as the default `timeout` parameter for the `acquire`
+          method.
+
+        """
+
+    def __init__(self, path, acquire_timeout=None, *args, **kwargs):
+        """ Set up the parameters of a TimeoutPIDLockFile.
+
+            :param path: Filesystem path to the PID file.
+            :param acquire_timeout: Value to use by default for the
+                `acquire` call.
+            :return: ``None``.
+
+            """
+        self.acquire_timeout = acquire_timeout
+        super(TimeoutPIDLockFile, self).__init__(path, *args, **kwargs)
+
+    def acquire(self, timeout=None, *args, **kwargs):
+        """ Acquire the lock.
+
+            :param timeout: Specifies the timeout; see below for valid
+                values.
+            :return: ``None``.
+
+            The `timeout` defaults to the value set during
+            initialisation with the `acquire_timeout` parameter. It is
+            passed to `PIDLockFile.acquire`; see that method for
+            details.
+
+            """
+        if timeout is None:
+            timeout = self.acquire_timeout
+        super(TimeoutPIDLockFile, self).acquire(timeout, *args, **kwargs)
+
+
+# Local variables:
+# coding: utf-8
+# mode: python
+# End:
+# vim: fileencoding=utf-8 filetype=python :
-- 
cgit 1.2.3-korg