from pauxy.systems.hubbard import Hubbard
from pauxy.systems.generic import Generic
from pauxy.systems.ueg import UEG
[docs]def get_system(sys_opts=None, verbose=0, chol_cut=1e-5):
"""Wrapper to select system class
Parameters
----------
sys_opts : dict
System input options.
verbose : bool
Output verbosity.
Returns
-------
system : object
System class.
"""
if sys_opts['name'] == 'Hubbard':
system = Hubbard(sys_opts, verbose)
elif sys_opts['name'] == 'Generic':
system = Generic(inputs=sys_opts, verbose=verbose)
elif sys_opts['name'] == 'UEG':
system = UEG(sys_opts, verbose)
else:
system = None
return system