Source Code for Module EDUtilsTable

 1  # 
 2  #    Project: The EDNA Kernel 
 3  #             http://www.edna-site.org 
 4  # 
 5  #    File: "$Id$" 
 6  # 
 7  #    Copyright (C) 2008-2009 European Synchrotron Radiation Facility 
 8  #                            Grenoble, France 
 9  # 
10  #    Principal authors: Marie-Francoise Incardona (incardon@esrf.fr) 
11  #                       Olof Svensson (svensson@esrf.fr)  
12  # 
13  #    This program is free software: you can redistribute it and/or modify 
14  #    it under the terms of the GNU Lesser General Public License as published 
15  #    by the Free Software Foundation, either version 3 of the License, or 
16  #    (at your option) any later version. 
17  # 
18  #    This program is distributed in the hope that it will be useful, 
19  #    but WITHOUT ANY WARRANTY; without even the implied warranty of 
20  #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
21  #    GNU Lesser General Public License for more details. 
22  # 
23  #    You should have received a copy of the GNU General Public License 
24  #    and the GNU Lesser General Public License  along with this program.   
25  #    If not, see <http://www.gnu.org/licenses/>. 
26  # 
27   
28  __authors__ = [ "Marie-Francoise Incardona", "Olof Svensson" ] 
29  __contact__ = "svensson@esrf.fr" 
30  __license__ = "LGPLv3+" 
31  __copyright__ = "European Synchrotron Radiation Facility, Grenoble, France" 
32   
33   
34   
35 -class EDUtilsTable: 
36      """ 
37      This class allows to handle "dna_tables" objects. 
38       
39      See http://www.edna-site.org/svn/trunk/edna/kernel/datamodel/XSDataDnaTables.xsd 
40      for the definition of "dna_tables".     
41      """ 
42   
43      @staticmethod 
44 -    def getTableListFromTables(_dna_table, _strTableName): 
45          """ 
46          Returns a list of "table" objects from a "dna_table" object which matches a given table name. 
47          """ 
48          listTables = [] 
49          for table in _dna_table.getTable(): 
50              if table.getName() == _strTableName: 
51                  listTables.append(table) 
52          return listTables 
53   
54   
55      @staticmethod 
56 -    def getTableFromTables(_dna_table, _strTableName): 
57          """ 
58          Returns the last "table" object of name "_strTableName" from a "dna_tables" object 
59          """ 
60          tableMatch = None 
61          for table in _dna_table.getTable(): 
62              if table.getName() == _strTableName: 
63                  tableMatch = table 
64          return tableMatch 
65   
66   
67      @staticmethod 
68 -    def getListsFromTable(_table, _strListName): 
69          """ 
70          Returns a list of "list" objects which matches "_strListName" in a give "table" object 
71          """ 
72          listOfListMatch = [] 
73          # Here we use "dnalist" instead of "list" because "list" is a built-in Python keyword 
74          for dnaList in _table.getList(): 
75              if dnaList.getName() == _strListName: 
76                  listOfListMatch.append(dnaList) 
77          return listOfListMatch 
78   
79   
80      @staticmethod 
81 -    def getItemFromList(_list, _strItemName): 
82          """ 
83          Returns the last "item" object that matches _strItemName in a given "list" object 
84          """ 
85          itemMatch = None 
86          for item in _list.getItem(): 
87              if item.getName() == _strItemName: 
88                  itemMatch = item 
89          return itemMatch 
90