debug: yet more debugging code

Author: rokm

tests/test_libraries.py

@@ -2347,6 +2347,18 @@ def _get_library_path():
         import os
         import pathlib
 
+        ####
+        import logging
+        logging.basicConfig(level=logging.DEBUG)
+
+        import os
+        os.environ['ECCODES_PYTHON_TRACE_LIB_SEARCH'] = '1'
+
+        import findlibs
+        findlibs.logger.setLevel(logging.DEBUG)
+        findlibs.logger.addHandler(logging.StreamHandler())
+        ####
+
         # With eccodes 2.37.0, eccodes needs to be imported before gribapi to avoid circular imports.
         import eccodes