Source Code for Module LocalProxy

 1  # Copyright (C) 2005 Joint Institute for VLBI in Europe 
 2  # 
 3  # This program is free software; you can redistribute it and/or modify 
 4  # it under the terms of the GNU General Public License as published by 
 5  # the Free Software Foundation; either version 2 of the License, or 
 6  # (at your option) any later version. 
 7  # 
 8  # This program is distributed in the hope that it will be useful, 
 9  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
10  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
11  # GNU General Public License for more details. 
12   
13  # You should have received a copy of the GNU General Public License 
14  # along with this program; if not, write to the Free Software 
15  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
16   
17  """ 
18   
19  This module provides instances to dispatch function calls locally, 
20  without doing any RPC. 
21   
22  """ 
23   
24  # Global AIPS defaults. 
25  import AIPS 
26   
27  # The AIPSTask module should always be available. 
28  import Proxy.AIPSTask 
29  AIPSTask = Proxy.AIPSTask.AIPSTask() 
30  AIPSMessageLog = Proxy.AIPSTask.AIPSMessageLog() 
31   
32  # The same goes for the ObitTask module. 
33  import Proxy.ObitTask 
34  ObitTask = Proxy.ObitTask.ObitTask() 
35   
36  # The AIPSData module depends on Obit.  Since Obit might not be 
37  # available, leave out the AIPSUVData and AIPSImage instances if we 
38  # fail to load the module. 
39  try: 
40      import Proxy.AIPSData 
41  except Exception, exception: 
42      if AIPS.debuglog: 
43          print >>AIPS.debuglog, exception 
44          pass 
45      else: 
46          # Print an empty line to make sure the message stands out. 
47          print 
48          print "Warning: can't import AIPSData;", 
49          print "access to local AIPS data won't work" 
50      pass 
51  else: 
52      AIPSImage = Proxy.AIPSData.AIPSImage() 
53      AIPSUVData = Proxy.AIPSData.AIPSUVData() 
54      AIPSCat = Proxy.AIPSData.AIPSCat() 
55