Wfn vs dft method

[bgpeyton]

Module "driver" is used in process_options() to determine if the n_body options given in the input file specify a wfn method. This module no longer exists.

functional.superfunctional_list() is used to create a list of dft methods, which is then used in the above function to check for dft methods. This function does not seem to work.

. . .
# Build list of dft functional names
#dft_methods = []
#for ssuper in functional.superfunctional_list():
#    dft_methods.append(ssuper.name().lower())
## Adds HF for now as psi4 can't yet do optical rotations
#dft_methods.append('hf')
. . .
           for key in options.keys():
                # wfn method?
                if key in driver.procedures['{}'.format(func.__name__)].keys():
                    processed_options['methods'].update({key:options[key]})
                # dft method?
                elif key in dft_methods:
                    processed_options['methods'].update({key:options[key]})
. . .