suppressing log prints according to verbose option

Author: ghooo

generic_config_updater/gu_common.py

@@ -151,7 +151,8 @@ def remove_empty_tables(self, config):
     def create_sonic_yang_with_loaded_models(self):
         # sonic_yang_with_loaded_models will only be initialized once the first time this method is called
         if self.sonic_yang_with_loaded_models is None:
-            loaded_models_sy = sonic_yang.SonicYang(self.yang_dir)
+            sonic_yang_print_log_enabled = genericUpdaterLogging.get_verbose()
+            loaded_models_sy = sonic_yang.SonicYang(self.yang_dir, print_log_enabled=sonic_yang_print_log_enabled)
             loaded_models_sy.loadYangModel() # This call takes a long time (100s of ms) because it reads files from disk
             self.sonic_yang_with_loaded_models = loaded_models_sy
 
@@ -829,6 +830,9 @@ def __init__(self):
     def set_verbose(self, verbose):
         self._verbose = verbose
 
+    def get_verbose(self):
+        return self._verbose
+
     def get_logger(self, title, print_all_to_console=False):
         return TitledLogger(SYSLOG_IDENTIFIER, title, self._verbose, print_all_to_console)