EAMxx: simplify interface to call a fcn from py module in atm processes

Author: bartgol

components/eamxx/src/physics/cld_fraction/eamxx_cld_fraction_process_interface.cpp

@@ -77,15 +77,7 @@ void CldFraction::initialize_impl (const RunType /* run_type */)
   add_postcondition_check<Interval>(get_field_out("cldfrac_tot_for_analysis"),m_grid,0.0,1.0,false);
 #ifdef EAMXX_HAS_PYTHON
   if (has_py_module()) {
-    try {
-      py_module_call("init");
-    } catch (const pybind11::error_already_set& e) {
-      std::cout << "[CldFraction::initialize_impl] Error! Something went wrong while calling the python module's function 'init'.\n"
-                   " - module name: " + m_params.get<std::string>("py_module_name") + "\n"
-                   " - pybind11 error: " + std::string(e.what()) + "\n";
-      throw e;
-    }
-
+    py_module_call("init");
   }
 #endif
 }
@@ -118,14 +110,11 @@ void CldFraction::run_impl (const double /* dt */)
     double ice_threshold      = m_params.get<double>("ice_cloud_threshold");
     double ice_4out_threshold = m_params.get<double>("ice_cloud_for_analysis_threshold");
 
-    try {
-      py_module_call("main",ice_threshold,ice_4out_threshold,py_qi,py_liq_cld_frac,py_ice_cld_frac,py_tot_cld_frac,py_ice_cld_frac_4out,py_tot_cld_frac_4out);
-    } catch (const pybind11::error_already_set& e) {
-      std::cout << "[CldFraction::run_impl] Error! Something went wrong while calling the python module's function 'main'.\n"
-                   " - module name: " + m_params.get<std::string>("py_module_name") + "\n"
-                   " - pybind11 error: " + std::string(e.what()) + "\n";
-      throw e;
-    }
+    py_module_call("main",
+                   ice_threshold,ice_4out_threshold,
+                   py_qi,py_liq_cld_frac,
+                   py_ice_cld_frac,py_tot_cld_frac,
+                   py_ice_cld_frac_4out,py_tot_cld_frac_4out);
 
     // Sync outputs to dev
     ice_cld_frac.sync_to_dev();

components/eamxx/src/share/atm_process/atmosphere_process_pyhelpers.hpp

@@ -17,6 +17,15 @@ py_module_call (const std::string& name, const Args&... args)
 {
   const auto& py_module = std::any_cast<const pybind11::module&>(m_py_module);
   py_module.attr(name.c_str())(args...);
+  try {
+    py_module.attr(name.c_str())(args...);
+  } catch (const pybind11::error_already_set& e) {
+    std::cout << "[" << this->name() << "] Error! Something went wrong while calling a python module function.\n"
+                 " - module name: " + m_params.get<std::string>("py_module_name") + "\n"
+                 " - function name: " + name + "\n"
+                 " - pybind11 error: " + std::string(e.what()) + "\n";
+    throw e;
+  }
 }
 
 inline const pybind11::array& AtmosphereProcess::