def save_hdf ( self , filename , path = '' ) : self . dataframe . to_hdf ( filename , '{}/df' . format ( path ) )
data frame to hdf5 in python
Saves all relevant data to . h5 file ; so state can be restored .
def save_hdf(self,filename,path=''):
        """Saves all relevant data to .h5 file; so state can be restored.
        """
        self.dataframe.to_hdf(filename,'{}/df'.format(path))