Bug 783727 - Part 4: Add psutil Python package; r=glandium

Version 0.6.1 obtained from https://psutil.googlecode.com/files/psutil-0.6.1.tar.gz
2012-09-19 11:20:16 -07:00
parent f9e5ad5547
commit 41ee0bc3fd
59 changed files with 18626 additions and 0 deletions
--- a/python/psutil/examples/netstat.py
+++ b/python/psutil/examples/netstat.py
@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+#
+# $Id: netstat.py 1457 2012-07-14 18:09:36Z g.rodola $
+#
+# Copyright (c) 2009, Jay Loden, Giampaolo Rodola'. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+A clone of 'netstat'.
+"""
+
+import socket
+from socket import AF_INET, SOCK_STREAM, SOCK_DGRAM
+
+import psutil
+from psutil._compat import print_
+
+
+AD = "-"
+AF_INET6 = getattr(socket, 'AF_INET6', object())
+proto_map = {(AF_INET, SOCK_STREAM)  : 'tcp',
+             (AF_INET6, SOCK_STREAM) : 'tcp6',
+             (AF_INET, SOCK_DGRAM)   : 'udp',
+             (AF_INET6, SOCK_DGRAM)  : 'udp6'}
+
+def main():
+    templ = "%-5s %-22s %-22s %-13s %-6s %s"
+    print_(templ % ("Proto", "Local addr", "Remote addr", "Status", "PID",
+                    "Program name"))
+    for p in psutil.process_iter():
+        name = '?'
+        try:
+            name = p.name
+            cons = p.get_connections(kind='inet')
+        except psutil.AccessDenied:
+            print_(templ % (AD, AD, AD, AD, p.pid, name))
+        else:
+            for c in cons:
+                raddr = ""
+                laddr = "%s:%s" % (c.local_address)
+                if c.remote_address:
+                    raddr = "%s:%s" % (c.remote_address)
+                print_(templ % (proto_map[(c.family, c.type)],
+                                laddr,
+                                raddr,
+                                str(c.status),
+                                p.pid,
+                                name[:15]))
+
+if __name__ == '__main__':
+    main()