Doesn't handle "toJSON" function

[mike-potter]

I have this in my main src action (not in the include file) and it causes an error:

        env:
          GITHUB_CONTEXT: ${{ toJSON(github) }}

Error dump is:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/local/lib/python3.9/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__main__.py", line 25, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 1032, in main
    out_data = expand_workflow(current_action, to_path, insert_check)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 917, in expand_workflow
    data = yaml_load(current_workflow, '\n'.join(workflow_data))
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 818, in yaml_load
    return yaml.load(yaml_data, Loader=RoundTripLoaderWithExp)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/main.py", line 1071, in load
    return loader._constructor.get_single_data()
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 122, in get_single_data
    return self.construct_document(node)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 132, in construct_document
    for _dummy in generator:
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1617, in construct_yaml_map
    self.construct_mapping(node, data, deep=True)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 730, in construct_mapping
    return RoundTripConstructor.construct_mapping(self, node, maptyp, deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1500, in construct_mapping
    value = self.construct_object(value_node, deep=deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 155, in construct_object
    data = self.construct_non_recursive_object(node)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 197, in construct_non_recursive_object
    for _dummy in generator:
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1617, in construct_yaml_map
    self.construct_mapping(node, data, deep=True)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 730, in construct_mapping
    return RoundTripConstructor.construct_mapping(self, node, maptyp, deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1500, in construct_mapping
    value = self.construct_object(value_node, deep=deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 155, in construct_object
    data = self.construct_non_recursive_object(node)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 197, in construct_non_recursive_object
    for _dummy in generator:
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1617, in construct_yaml_map
    self.construct_mapping(node, data, deep=True)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 730, in construct_mapping
    return RoundTripConstructor.construct_mapping(self, node, maptyp, deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1500, in construct_mapping
    value = self.construct_object(value_node, deep=deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 155, in construct_object
    data = self.construct_non_recursive_object(node)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 197, in construct_non_recursive_object
    for _dummy in generator:
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1609, in construct_yaml_seq
    data.extend(self.construct_rt_sequence(node, data))
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1341, in construct_rt_sequence
    ret_val.append(self.construct_object(child, deep=deep))
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 155, in construct_object
    data = self.construct_non_recursive_object(node)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 197, in construct_non_recursive_object
    for _dummy in generator:
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1617, in construct_yaml_map
    self.construct_mapping(node, data, deep=True)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 730, in construct_mapping
    return RoundTripConstructor.construct_mapping(self, node, maptyp, deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1500, in construct_mapping
    value = self.construct_object(value_node, deep=deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 155, in construct_object
    data = self.construct_non_recursive_object(node)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 197, in construct_non_recursive_object
    for _dummy in generator:
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1617, in construct_yaml_map
    self.construct_mapping(node, data, deep=True)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 730, in construct_mapping
    return RoundTripConstructor.construct_mapping(self, node, maptyp, deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 1500, in construct_mapping
    value = self.construct_object(value_node, deep=deep)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 155, in construct_object
    data = self.construct_non_recursive_object(node)
  File "/usr/local/lib/python3.9/site-packages/ruamel/yaml/constructor.py", line 190, in construct_non_recursive_object
    data = constructor(self, node)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/__init__.py", line 687, in construct_expression
    v = exp.parse(v)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/expressions.py", line 1346, in parse
    return simplify(exp[3:-2].strip())
  File "/usr/local/lib/python3.9/site-packages/actions_includes/expressions.py", line 1301, in simplify
    o = tokens_eval(tokenizer(exp), context)
  File "/usr/local/lib/python3.9/site-packages/actions_includes/expressions.py", line 373, in tokens_eval
    assert not isinstance(t, list), t
AssertionError: [<class 'exp.ToJSONF'>, Value(github)]