def bias_model(self, val):
if not isinstance(val, str) and not issubclass_(val, bias.Bias):
raise ValueError("bias_model must be a subclass of bias.Bias")
elif isinstance(val, str):
return get_model_(val, "halomod.bias")
else:
return val
def halo_concentration_model(self, val):
"""A halo_concentration-mass relation"""
if not isinstance(val, str) and not issubclass_(val, CMRelation):
raise ValueError("halo_concentration_model must be a subclass of halo_concentration.CMRelation")
elif isinstance(val, str):
return get_model_(val, "halomod.concentration")
else:
return val
def hod_model(self, val):
""":class:`~hod.HOD` class"""
if not isinstance(val, str) and not issubclass_(val, hod.HOD):
raise ValueError("hod_model must be a subclass of hod.HOD")
elif isinstance(val, str):
return get_model_(val, "halomod.hod")
else:
return val
def halo_profile_model(self, val):
"""The halo density halo_profile model"""
if not isinstance(val, str) and not issubclass_(val, profiles.Profile):
raise ValueError("halo_profile_model must be a subclass of profiles.Profile")
elif isinstance(val, str):
return get_model_(val, "halomod.profiles")
else:
return val
def cross_hod_model(self, val):
if not isinstance(val, str) and not np.issubclass_(val, HODCross):
raise ValueError(
"cross_hod_model must be a subclass of cross_correlations.HODCross"
)
elif isinstance(val, str):
return get_model_(val, "")
else:
return val
def exclusion_model(self, val):
"""A string identifier for the type of halo exclusion used (or None)"""
if val is None:
val = "NoExclusion"
if issubclass_(val, Exclusion):
return val
else:
return get_model_(val, "halomod.halo_exclusion")
def sd_bias_model(self, val):
if not isinstance(val, str) and not issubclass_(val, bias.ScaleDepBias) and val is not None:
raise ValueError("scale_dependenent_bias must be a subclass of bias.ScaleDepBias")
elif isinstance(val, str):
model = get_model_(val, "halomod.bias")
if not issubclass_(model, bias.ScaleDepBias):
raise ValueError("scale_dependenent_bias must be a subclass of bias.ScaleDepBias")
return model
return val
def exclusion_model(self, val):
"""A string identifier for the type of halo exclusion used (or None)"""
if val is None:
val = "NoExclusion"
if issubclass_(val, Exclusion):
return val
else:
return get_model_(val, "halomod.halo_exclusion")
def profile_model(self, val):
"""The halo density profile model"""
if not isinstance(val, basestring) and not issubclass_(val, profiles.Profile):
raise ValueError("profile_model must be a subclass of profiles.Profile")
if isinstance(val, basestring):
return get_model_(val, "halomod.profiles")
else:
return val