GeneOntology Access file reader

src/obitools/goa/parser.py

+from itertools import imap
+from obitools import utils
+
+class GoAFileIterator(utils.ColumnFile):
+    def __init__(self,stream):
+        utils.ColumnFile.__init__(self,
+                                  stream, '\t', True, 
+                                  (str,))
+
+    _colname = ['database',
+                'ac',
+                'symbol',
+                'qualifier',
+                'goid',
+                'origin',
+                'evidence',
+                'evidnce_origine',
+                'namespace',
+                'db_object_name',
+                'gene',
+                'object_type',
+                'taxid',
+                'date',
+                'assigned_by']
+
+    def next(self):
+        data = utils.ColumnFile.next(self)
+        data = dict(imap(None,GoAFileIterator._colname,data))
+                 
+        return data
+    
+        
+