def get_can_provide_methods(self):
"""
Get a dictionary of quantities X that can be retrieved using get_X methods.
:return: dictionary of the form {X: get_X method}
"""
return get_class_methods(self.get_provider().__class__, not_base=Theory)
def get_can_provide_params(self):
# possible derived parameters for derived_extra, excluding things that are
# only input parameters.
params_derived = list(get_class_methods(self.camb.CAMBparams))
params_derived.remove("custom_source_names")
fields = []
for f, tp in self.camb.CAMBparams._fields_:
if tp is ctypes.c_double and 'max_eta_k' not in f \
and f not in ['Alens', 'num_nu_massless']:
fields.append(f)
fields += ['omega_de', 'sigma8'] # only parameters from CAMBdata
properties = get_properties(self.camb.CAMBparams)
names = self.camb.model.derived_names + properties + fields + params_derived
for name, mapped in self.renames.items():
if mapped in names:
names.append(name)
# remove any parameters explicitly tagged as input requirements
return set(names).difference(
set(self._transfer_requires).union(set(self.requires)))