firecrown.connector.cobaya.likelihood
=====================================

.. py:module:: firecrown.connector.cobaya.likelihood

.. autoapi-nested-parse::

   Cobaya Likelihood Connector.

   Module for providing a likelihood for use in Cobaya.

   This module provides the class :class:`LikelihoodConnector`, which is an implementation
   of a Cobaya likelihood.



Classes
-------

.. autoapisummary::

   firecrown.connector.cobaya.likelihood.LikelihoodConnector


Functions
---------

.. autoapisummary::

   firecrown.connector.cobaya.likelihood.compute_pyccl_args_options


Module Contents
---------------

.. py:function:: compute_pyccl_args_options(ccl_cosmo)

   Creates a dictionary of pyccl arguments.

   This method uses the CCLFactory to create a pyccl object and returns the
   dictionary of precision options for the pyccl object.


.. py:class:: LikelihoodConnector(info = empty_dict, name = None, timing = None, packages_path = None, initialize=True, standalone=True)

   Bases: :py:obj:`cobaya.likelihood.Likelihood`

   .. autoapi-inheritance-diagram:: firecrown.connector.cobaya.likelihood.LikelihoodConnector
      :parts: 1


   A class implementing cobaya.likelihood.Likelihood.


   .. py:attribute:: input_style
      :type:  str | None
      :value: None



   .. py:attribute:: likelihood
      :type:  firecrown.likelihood.likelihood.Likelihood


   .. py:attribute:: firecrownIni
      :type:  str


   .. py:attribute:: derived_parameters
      :type:  list[str]
      :value: []



   .. py:attribute:: build_parameters
      :type:  firecrown.likelihood.likelihood.NamedParameters


   .. py:method:: initialize()

      Initialize the likelihood object by loading its Firecrown configuration.



   .. py:method:: initialize_with_params()

      Complete the initialization of a LikelihoodConnector object.

      Required by Cobaya.

      This version has nothing to do.



   .. py:method:: initialize_with_provider(provider)

      Set the object's provider.

      Required by Cobaya.

      :param provider: A Cobaya provider.



   .. py:method:: get_can_provide_params()

      Return the list of params provided.

      Required by Cobaya.

      Returns an empty list.



   .. py:method:: get_can_support_params()

      Return a list containing the names of the mapping's parameter names.

      Required by Cobaya.
      :return: The list of parameter names.



   .. py:method:: get_allow_agnostic()

      Is it allowed to pass all unassigned input parameters to this component.

      Required by Cobaya.

      Return False.



   .. py:method:: get_requirements()

      Returns a dictionary.

      Returns a dictionary with keys corresponding the contained likelihood's
      required parameter the values give the required options.

      Required by Cobaya.
      :return: a dictionary



   .. py:method:: must_provide(**requirements)

      Required by Cobaya.

      This version does nothing.



   .. py:method:: calculate_args(params_values)

      Calculate the curr   ent cosmology, and set state["pyccl"] to the result.

      :param state: The state dictionary to update.
      :param params_values: The values of the parameters to use.



   .. py:method:: logp(*, _derived=None, **params_values)

      Return the log of the calculated likelihood.

      Required by Cobaya.
      :params values: The values of the parameters to use.