original_docstring: 
          converts node names into their corresponding theano variables,
          with optional keys of which of the node's outputs to use
  
          eg.
          network.network_variable("input")
          network.network_variable(("fc1", "W"))
          network.network_variable(var)  # no-op
          
docstring: converts node names into their corresponding theano variables,
  with optional keys of which of the node's outputs to use
  
  eg.
docstring_tokens: converts node names into their corresponding theano variables with optional keys of which of the node ' s outputs to use eg .
code: def network_variable(self, query):
          """
          converts node names into their corresponding theano variables,
          with optional keys of which of the node's outputs to use
  
          eg.
          network.network_variable("input")
          network.network_variable(("fc1", "W"))
          network.network_variable(var)  # no-op
          """
          if isinstance(query, six.string_types):
              node_name = query
              from_key = "default"
          elif isinstance(query, tuple):
              node_name, from_key = query
          else:
              # this should be a theano variable
              return query
  
          return self[node_name].get_vw(from_key).variable
code_tokens: def network_variable ( self , query ) : if isinstance ( query , six . string_types ) : node_name = query from_key = "default" elif isinstance ( query , tuple ) : node_name , from_key = query else : return query return self [ node_name ] . get_vw ( from_key ) . variable
short_docstring: converts node names into their corresponding theano variables,
  with optional keys of which of the node's outputs to use
short_docstring_tokens: converts node names into their corresponding theano variables with optional keys of which of the node ' s outputs to use
comment: """
          converts node names into their corresponding theano variables,
          with optional keys of which of the node's outputs to use
  
          eg.
          network.network_variable("input")
          network.network_variable(("fc1", "W"))
          network.network_variable(var)  # no-op
          """$SEP$# this should be a theano variable