Updates for Python 3.10

Author: dev-dull

CONST_abated.py

@@ -21,12 +21,12 @@ def load_from_yaml(yaml_configuration_file, const_object):
         fin = open(yaml_configuration_file, 'r')
         raw_yaml = fin.read()
         fin.close()
-        __populate_object(const_object, yaml.load(raw_yaml))
+        __populate_object(const_object, yaml.load(raw_yaml, Loader=yaml.SafeLoader))
     except IOError as e:
         logging.error('Could not open config file %s. Bailing out.' % yaml_configuration_file)
         raise e
     except yaml.scanner.ScannerError as e:
         logging.error('Syntax error in %s. Bailing out.' % yaml_configuration_file)
         raise e
 
-# TODO: load_from_json
+# TODO: load_from_json

README.md

@@ -12,7 +12,7 @@ Visit [PyTerraBackTYL Docker Hub page](https://hub.docker.com/r/devdull/pyterrab
 
 ## Quickstart:
 ### Requirements:
-- PyTerraBackTYL was developed using Python 3.6 and is subsequently recommended, but 3.4 and 3.5 have been tested and known to work well.
+- PyTerraBackTYL was developed using Python 3.6 and has since been updated to require Python 3.10. Please open a GitHub Isssue for any Python changes that have broken functionality.
   - flask
   - pyyaml
   - jsonpath

pyterrabacktyl.py

@@ -5,7 +5,7 @@
 import abc_tylstore
 
 from CONSTS import C
-from collections import Iterable
+from collections.abc import Iterable
 from importlib import import_module
 from flask import Flask, request, jsonify