[svn] Added beginnings subcaves parser. This required importing more information from cavetab, namely the location where the main cave page appeared on the old expo website.

expo/models.py

@@ -351,7 +351,8 @@ class Cave(TroggleModel):
     length = models.CharField(max_length=100,blank=True,null=True)
     depth = models.CharField(max_length=100,blank=True,null=True)
     extent = models.CharField(max_length=100,blank=True,null=True)
-    survex_file = models.CharField(max_length=100,blank=True,null=True) #should be filefield, need to fix parser first
+    survex_file = models.CharField(max_length=100,blank=True,null=True)
+    description_file = models.CharField(max_length=200,blank=True,null=True)
     
     #href    = models.CharField(max_length=100)
     

parsers/cavetab.py

@@ -181,6 +181,13 @@ def LoadCaveTab():
             addToDefaultArgs(Extent, "extent")
             addToDefaultArgs(SurvexFile, "survex_file")
             addToDefaultArgs(Notes, "notes")
+            
+            #The following adds the legacy_file_path.  This is always in either Autogen file or Link file
+            for header in (AutogenFile,LinkFile):
+                if line[header]:
+                    addToDefaultArgs(header,"description_file")
+                    break
+                    
 
             #The following checks if this cave is non-public i.e. we don't have rights to display it online.
             #Noinfo was the name of the old password protected directory, so if it has that then we will