Source Code for Module helpers.CreateReleaseFileList

 1  #! /usr/bin/env python 
 2  #------------------------------------------------------------------------------ 
 3  # $Id: CreateReleaseFileList.py 10172 2013-12-22 14:26:58Z NicholasCross $ 
 4  """ 
 5     Calculates constants for the Filter table. Based on the filter curve 
 6     properties and already calibrated catalogues. These constants are the 50% 
 7     cut-on and cut-offs, the A/E(B-V) extinction values, the VegaToAB and 1s 
 8     magnitude limit in Vega. The output is written to a file, not the database, 
 9     because some of the numbers in the DB come from external sources and should 
10     not be overwritten. 
11   
12     @author: N.J.G. Cross 
13     @org:    WFAU, IfA, University of Edinburgh 
14   
15     @newfield contributors: Contributors, Contributors (Alphabetical Order) 
16     @contributors: R.S. Collins 
17  """ 
18  #------------------------------------------------------------------------------ 
19  import os 
20   
21   
22  from   wsatools.CLI                 import CLI 
23  from   wsatools.DbConnect.CuSession import CuSession 
24  from   wsatools.Logger              import Logger 
25  #------------------------------------------------------------------------------ 
26  #------------------------------------------------------------------------------ 
27   
28 -class CreateReleaseFileList(CuSession): 
29      """ 
30         List of tilestack files in release: 
31         fileName, object, filterName  
32      """ 
33   
34      frameTypeList = None 
35      dateRange = CuSession.sysc.obsCal.dateRange() 
36      outputFile = None 
37   
38 -    def _onRun(self): 
39          """ 
40          """ 
41   
42          fileList = self.archive.query( 
43              selectStr="fileName,object,filterName,deprecated", 
44              fromStr="Multiframe as m,ProgrammeFrame as p", 
45              whereStr="p.programmeID=%s and m.multiframeID=p.multiframeID and " 
46              "frameType in ('%s') and utDate BETWEEN '%s' AND '%s' and " 
47              "deprecated<128" 
48              % (self.programmeID, self.frameTypeList, self.dateRange[0], self.dateRange[1]), 
49              orderBy="object,filterName,utdate") 
50          outFileList = ["# FileName object filterName deprecated\n"] 
51          outFileList += ["%s %s %s %s\n" % (os.path.basename(fileName), objectStr, filtName, depr) 
52                    for fileName, objectStr, filtName, depr in fileList] 
53          file(self.outputFile, "w").writelines(outFileList) 
54   
55   
56  #------------------------------------------------------------------------------ 
57  # Entry point for script. 
58   
59  # Allow module to be imported as well as executed from the command line 
60  if __name__ == "__main__": 
61      CLI.progArgs +=[ 
62              CLI.Argument("programmeID", "VVV"), 
63              CLI.Argument("outputFile", "/disk47/sys/njc/VVV_DR2_releaseList.txt"), 
64              CLI.Argument("begin_date", "05A", isValOK=CLI.isDateOK), 
65              CLI.Argument("end_date", "05A", isValOK=CLI.isDateOK)] 
66   
67      CLI.progOpts += [ 
68        CLI.Option('f', "frameTypes", 
69          "Frame types of files", "LIST")] 
70   
71   
72      cli = CLI("CreateReleaseFileList", "$Revision: 10172 $", __doc__) 
73      Logger.isVerbose = False 
74      Logger.addMessage(cli.getProgDetails()) 
75      cu = CreateReleaseFileList(cli.getArg("programmeID"), cli=cli) 
76      cu.outputFile = cli.getArg("outputFile") 
77      try: 
78          cu.dateRange = cu.sysc.obsCal.dateRange(cli.getArg("begin_date"), 
79                                                  cli.getArg("end_date")) 
80      except Exception as error: 
81          eType = "Invalid Option" 
82          Logger.addExceptionMessage(error, eType) 
83          raise SystemExit(eType + ": see log " + cu._log.pathName) 
84      if cli.getOpt("frameTypes"): 
85          cu.frameTypeList = cli.getOpt("frameTypes") 
86   
87   
88      cu.run() 
89   
90  #----------------------------------------------------------------------------- 
91  # Change log: 
92  # 
93  # 28-Oct-2009,  NJC: Original version. 
94