ADD: caching

dependency-checker.py

@@ -2,6 +2,8 @@ import re
 import subprocess
 import sys
 
+from functools import cache
+
 assert sys.version_info >= (3, 7), 'Python version is too low, please load a python >= 3.7'
 
 def subprocess_cmd(cmd):
@@ -44,6 +46,7 @@ class PmodulePackage():
             self.true_status = [self.given_status]
 
     @staticmethod
+    @cache
     def Pmoduliser(pckg_name='', compiler='', mpi_provider=''):
         default_module_cmd = 'module search ' + pckg_name + ' -a --all-deps --no-header'