Class OutputNode

source code

   object --+        
            |        
Node.VLibNode --+    
                |    
Output.OutputNode --+
                    |
                   OutputNode

dumps smiles output

Assumptions:

  - destination supports a write() method

  - inputs (parents) can be stepped through in lockstep


Usage Example:
  >>> smis = ['C1CCC1','C1CC1','C=O','NCC']
  >>> mols = [Chem.MolFromSmiles(x) for x in smis]
  >>> from rdkit.VLib.Supply import SupplyNode
  >>> suppl = SupplyNode(contents=mols)
  >>> from rdkit.six import StringIO
  >>> sio = StringIO()
  >>> node = OutputNode(dest=sio,delim=', ')
  >>> node.AddParent(suppl)
  >>> ms = [x for x in node]
  >>> len(ms)
  4
  >>> txt = sio.getvalue() 
  >>> repr(txt)
  "'1, C1CCC1\\n2, C1CC1\\n3, C=O\\n4, CCN\\n'"

x.__init__(...) initializes x; see help(type(x)) for signature

resets our iteration state