Class ApplyDef

source code

                   object --+                    
                            |                    
 base.structure.StructureBase --+                
                                |                
                   object --+   |                
                            |   |                
           base.common.Parser --+                
                                |                
base.structure.ParseableStructure --+            
                                    |            
             base.structure.Structure --+        
                                        |        
                           object --+   |        
                                    |   |        
      base.structure.RestrictionMixin --+        
                                        |        
                          procdef.ProcDef --+    
                                            |    
                              procdef.ProcApp --+
                                                |
                                               ApplyDef

A code fragment to manipulate the result row (and possibly more).

Apply elements allow embedding python code in rowmakers.

The current input fields from the grammar (including the rowmaker's vars) are available in the vars dictionary and can be changed there. You can also add new keys.

You can add new keys for shipping out in the result dictionary.

The active rowmaker is available as parent. It is also used to expand macros.

The table that the rowmaker feeds to can be accessed as targetTable. You probably only want to change meta information here (e.g., warnings or infos).

As always in procApps, you can get the embedding RD as rd; this is useful to, e.g., resolve references using rd.getByRD, and specify resdir-relative file names using rd.getAbsPath.