Source Code for Module iceprod.core.constants

 1  #! /usr/bin/env python 
 2  # 
 3   
 4  """ 
 5   A class for storing constants used throughout the iceprod code. 
 6   
 7   copyright  (c) 2009 the icecube collaboration 
 8   
 9   @version: $Revision:  $ 
10   @date: $Date: 2009/01/09 14:27:51 $ 
11   @author: Ian Rae <ian@icecube.wisc.edu> 
12  """ 
13   
14  ############################################################################## 
15  # task (multi-part job) constants 
16  ############################################################################## 
17   
18  # return codes 
19  TASK_CONFIGURATION_ERROR = 101 
20  TASK_FETCH_INPUT_FAILED  = 102 
21  TASK_NOT_FOUND           = 103  # requested task is not in DB 
22  TASK_INVALID             = 104  # tried to start task, but DB didn't give an ID 
23  TASK_SERVER_ERROR        = 105  # unable to communicate with server 
24  TASK_STORE_OUTPUT_FAILED = 106 
25  TASK_UNPACK_INPUT_FAILED = 107 
26  TASK_EXTERNS_FAILED      = 108 
27  TASK_RUN_EXCEPTION       = 109 
28  TASK_CLEANUP_FAILED      = 110 
29  TASK_XFER_PROTO_ERROR    = 111 # unsupported transfer protocol for input/output 
30  TASK_XFER_CONFIG_ERROR   = 112 # invalid transfer requested (e.g. HTTP => HTTP) 
31   
32  # miscellaneous constants 
33  TASK_ERROR_ID            = -1   # task ID is needed for a return value, but error 
34                                  # has occurred 
35  TASK_DATASET_ERROR_ID    = -1   # dataset ID is needed for a return value, but 
36                                  # error has occurred 
37  TASK_EXTERN_ITER         = -1   # if this iter is requested, externs will be run 
38  TASK_TRASHCAN_NAME       = "trashcan" # name of special trashcan job (sets final 
39                                        # job status and cleans files) 
40  TASK_CHECKSUM_SUFFIX     = ".md5sum"  # filename suffix for checksums 
41