remove traceback

create.py

@@ -7,6 +7,9 @@ import jinja2
 from modules.file_generator import generate_vagrantfile, generate_ansible_files
 from modules.device_creator import open_file
 
+""" Supressing error traceback. """
+sys.tracebacklimit = 0
+
 if len(sys.argv) != 2:
     print("Error: Expecting 1 argument (yml file).")
     sys.exit()
@@ -15,4 +18,3 @@ device_definitions = open_file(str(sys.argv[1]))
 
 generate_vagrantfile(device_definitions)
 generate_ansible_files(device_definitions)
-

modules/device_creator.py

@@ -17,7 +17,7 @@ def open_file(file_name):
         input_file = open(str(file_name))
         return yaml.safe_load(input_file)
     except IOError:
-        print("Error: Cannot find a required file.")
+        print("Error: Cannot find a required file: " + str(file_name))
 
 def _add_provisioning(hostname, host_definitions):
     """ Adds provisioning to the device if the file exists. """