src/nupic/algorithms/spatial_pooler.py
def _avgConnectedSpanForColumn1D(self, columnIndex):
    """
    The range of connected synapses for column. This is used to
    calculate the inhibition radius. This variation of the function only
    supports a 1 dimensional column topology.

    Parameters:
    ----------------------------
    :param columnIndex:   The index identifying a column in the permanence,
                          potential and connectivity matrices
    """
    assert(self._inputDimensions.size == 1)
    connected = self._connectedSynapses[columnIndex].nonzero()[0]
    if connected.size == 0:
      return 0
    else:
      return max(connected) - min(connected) + 1
def _avgConnectedSpanForColumn1D(self, columnIndex):
    """
    The range of connected synapses for column. This is used to
    calculate the inhibition radius. This variation of the function only
    supports a 1 dimensional column topology.

    Parameters:
    ----------------------------
    :param columnIndex:   The index identifying a column in the permanence,
                          potential and connectivity matrices
    """
    assert(self._inputDimensions.size == 1)
    connected = self._connectedSynapses[columnIndex].nonzero()[0]
    if connected.size == 0:
      return 0
    else:
      return max(connected) - min(connected) + 1
def _avgConnectedSpanForColumn1D ( self , columnIndex ) : assert ( self . _inputDimensions . size == 1 ) connected = self . _connectedSynapses [ columnIndex ] . nonzero ( ) [ 0 ] if connected . size == 0 : return 0 else : return max ( connected ) - min ( connected ) + 1
The range of connected synapses for column. This is used to
    calculate the inhibition radius. This variation of the function only
    supports a 1 dimensional column topology.

    Parameters:
    ----------------------------
    :param columnIndex:   The index identifying a column in the permanence,
                          potential and connectivity matrices
The range of connected synapses for column . This is used to calculate the inhibition radius . This variation of the function only supports a 1 dimensional column topology .