Package rdkit :: Package VLib :: Package NodeLib :: Module DbMolSupply :: Class DbMolSupplyNode
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Class DbMolSupplyNode

source code

   object --+        
            |        
Node.VLibNode --+    
                |    
Supply.SupplyNode --+
                    |
                   DbMolSupplyNode

Supplies molecules from a db result set:

Sample Usage:
  >>> from rdkit.Dbase.DbConnection import DbConnect
  >>> dbName = os.path.join(RDConfig.RDCodeDir,'Chem','Fingerprints',                             'test_data','data.gdb')
  >>> conn = DbConnect(dbName,'simple_mols')
  >>> dataset = conn.GetData()
  >>> suppl = DbMolSupplyNode(dataset)
  >>> ms = [x for x in suppl]
  >>> len(ms)
  12
  >>> ms[0].GetProp("ID")
  'ether-1'
  >>> ms[10].GetProp("ID")
  'acid-4'
  >>> suppl.reset()
  >>> suppl.next().GetProp("ID")
  'ether-1'
  >>> suppl.next().GetProp("ID")
  'acid-1'
  >>> suppl.reset()

Instance Methods [hide private]
 
__init__(self, dbResults, **kwargs)
x.__init__(...) initializes x; see help(type(x)) for signature
source code
 
reset(self)
resets our iteration state
source code
 
next(self) source code

Inherited from Supply.SupplyNode: AddParent, __next__

Inherited from Node.VLibNode: AddChild, Destroy, GetChildren, GetParents, RemoveChild, RemoveParent, __iter__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__init__(self, dbResults, **kwargs)
(Constructor)

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

Overrides: object.__init__
(inherited documentation)

reset(self)

source code 
resets our iteration state

    

Overrides: Node.VLibNode.reset
(inherited documentation)

next(self)

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Overrides: Node.VLibNode.next