Fix: AttributeError: 'NoneType' object has no attribute 'variables_exec'

[0hsn]

2024-12-05 12:47:19.214 | DEBUG    | chk.modules.workflow:call:198 - FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual': '<% _data.body %>'}, {'type': 'Map', 'actual': '<% _data.body.1 %>'}, {'type': 'MapHasKeys', 'actual': '<% _data.body.1 %>', 'expected': ['postId', 'id', 'name', 'email', 'body']}], 'expose': ['<% _asserts_response %>']}, filepath='/Users/mlbdmba21/Works/chkware/cli/tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', filepath_hash='a6fff212b3f0af05b05ea69139f4eeb7d984371b6972b1c7a37817545c573cf5')
2024-12-05 12:47:19.214 | DEBUG    | chk.modules.workflow:call:199 - ExecuteContext(options={'dump': True, 'format': True, 'debug': True}, arguments={'variables': {}})
2024-12-05 12:47:19.214 | ERROR    | chk.modules.workflow:call:230 - Unsupported document exception
Traceback (most recent call last):

  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code

  File "/Users/mlbdmba21/Works/chkware/cli/chk/__main__.py", line 8, in <module>
    chk(obj={})
    └ <Group chk>

  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
           │    │     │       └ {'obj': {'debug': True}}
           │    │     └ ()
           │    └ <function BaseCommand.main at 0x10104e0c0>
           └ <Group chk>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
         │    │      └ <click.core.Context object at 0x100d03410>
         │    └ <function MultiCommand.invoke at 0x10104f2e0>
         └ <Group chk>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
           │               │       │       │      └ <click.core.Context object at 0x1030f3190>
           │               │       │       └ <function Command.invoke at 0x10104eca0>
           │               │       └ <Command workflow>
           │               └ <click.core.Context object at 0x1030f3190>
           └ <function MultiCommand.invoke.<locals>._process_result at 0x100cf2520>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           │   │      │    │           │   └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
           │   │      │    │           └ <click.core.Context object at 0x1030f3190>
           │   │      │    └ <function workflow at 0x1031b42c0>
           │   │      └ <Command workflow>
           │   └ <function Context.invoke at 0x10104d620>
           └ <click.core.Context object at 0x1030f3190>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
                       │       └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
                       └ ()
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/decorators.py", line 33, in new_func
    return f(get_current_context(), *args, **kwargs)
           │ │                       │       └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
           │ │                       └ ()
           │ └ <function get_current_context at 0x101012c00>
           └ <function workflow at 0x1031b4c20>

  File "/Users/mlbdmba21/Works/chkware/cli/chk/console/main.py", line 169, in workflow
    workflow_executor.execute(ctx, execution_ctx, after_hook)
    │                 │       │    │              └ <function after_hook at 0x1031b4ae0>
    │                 │       │    └ ExecuteContext(options={'dump': True, 'format': True, 'debug': True}, arguments={'variables': {}})
    │                 │       └ FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual':...
    │                 └ <function execute at 0x103188e00>
    └ <module 'chk.modules.workflow' from '/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py'>

  File "/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py", line 260, in execute
    exr = call(file_ctx=ctx, exec_ctx=exec_ctx)
          │             │             └ ExecuteContext(options={'dump': True, 'format': True, 'debug': True}, arguments={'variables': {}})
          │             └ FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual':...
          └ <function call at 0x1031898a0>

> File "/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py", line 207, in call
    wflow_doc = WorkflowDocument.from_file_context(file_ctx)
                │                │                 └ FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual':...
                │                └ <staticmethod(<function WorkflowDocument.from_file_context at 0x10318bba0>)>
                └ <class 'chk.modules.workflow.WorkflowDocument'>

  File "/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py", line 60, in from_file_context
    DocumentVersionMaker.verify_if_allowed(doc_ver, VERSION_SCOPE)
    │                    │                 │        └ ['workflow']
    │                    │                 └ DocumentVersion(original_version_str='default:validation:0.7.2', provider='default', doc_type='validation', doc_type_ver='0.7...
    │                    └ <staticmethod(<function DocumentVersionMaker.verify_if_allowed at 0x10316c360>)>
    └ <class 'chk.infrastructure.version.DocumentVersionMaker'>

  File "/Users/mlbdmba21/Works/chkware/cli/chk/infrastructure/version.py", line 146, in verify_if_allowed
    raise RuntimeError("Unsupported document exception")

RuntimeError: Unsupported document exception
2024-12-05 12:47:19.220 | ERROR    | chk.modules.workflow:execute:260 - An error has been caught in function 'execute', process 'MainProcess' (1961), thread 'MainThread' (8413499200):
Traceback (most recent call last):

  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code

  File "/Users/mlbdmba21/Works/chkware/cli/chk/__main__.py", line 8, in <module>
    chk(obj={})
    └ <Group chk>

  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
           │    │     │       └ {'obj': {'debug': True}}
           │    │     └ ()
           │    └ <function BaseCommand.main at 0x10104e0c0>
           └ <Group chk>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
         │    │      └ <click.core.Context object at 0x100d03410>
         │    └ <function MultiCommand.invoke at 0x10104f2e0>
         └ <Group chk>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
           │               │       │       │      └ <click.core.Context object at 0x1030f3190>
           │               │       │       └ <function Command.invoke at 0x10104eca0>
           │               │       └ <Command workflow>
           │               └ <click.core.Context object at 0x1030f3190>
           └ <function MultiCommand.invoke.<locals>._process_result at 0x100cf2520>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           │   │      │    │           │   └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
           │   │      │    │           └ <click.core.Context object at 0x1030f3190>
           │   │      │    └ <function workflow at 0x1031b42c0>
           │   │      └ <Command workflow>
           │   └ <function Context.invoke at 0x10104d620>
           └ <click.core.Context object at 0x1030f3190>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
                       │       └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
                       └ ()
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/decorators.py", line 33, in new_func
    return f(get_current_context(), *args, **kwargs)
           │ │                       │       └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
           │ │                       └ ()
           │ └ <function get_current_context at 0x101012c00>
           └ <function workflow at 0x1031b4c20>

  File "/Users/mlbdmba21/Works/chkware/cli/chk/console/main.py", line 169, in workflow
    workflow_executor.execute(ctx, execution_ctx, after_hook)
    │                 │       │    │              └ <function after_hook at 0x1031b4ae0>
    │                 │       │    └ ExecuteContext(options={'dump': True, 'format': True, 'debug': True}, arguments={'variables': {}})
    │                 │       └ FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual':...
    │                 └ <function execute at 0x103188e00>
    └ <module 'chk.modules.workflow' from '/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py'>

> File "/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py", line 260, in execute
    exr = call(file_ctx=ctx, exec_ctx=exec_ctx)
          │             │             └ ExecuteContext(options={'dump': True, 'format': True, 'debug': True}, arguments={'variables': {}})
          │             └ FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual':...
          └ <function call at 0x1031898a0>

  File "/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py", line 238, in call
    extra=exec_report,

UnboundLocalError: cannot access local variable 'exec_report' where it is not associated with a value
2024-12-05 12:47:19.222 | ERROR    | chk.modules.workflow:execute:264 - 'NoneType' object has no attribute 'variables_exec'
Traceback (most recent call last):

  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code

  File "/Users/mlbdmba21/Works/chkware/cli/chk/__main__.py", line 8, in <module>
    chk(obj={})
    └ <Group chk>

  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
           │    │     │       └ {'obj': {'debug': True}}
           │    │     └ ()
           │    └ <function BaseCommand.main at 0x10104e0c0>
           └ <Group chk>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
         │    │      └ <click.core.Context object at 0x100d03410>
         │    └ <function MultiCommand.invoke at 0x10104f2e0>
         └ <Group chk>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
           │               │       │       │      └ <click.core.Context object at 0x1030f3190>
           │               │       │       └ <function Command.invoke at 0x10104eca0>
           │               │       └ <Command workflow>
           │               └ <click.core.Context object at 0x1030f3190>
           └ <function MultiCommand.invoke.<locals>._process_result at 0x100cf2520>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           │   │      │    │           │   └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
           │   │      │    │           └ <click.core.Context object at 0x1030f3190>
           │   │      │    └ <function workflow at 0x1031b42c0>
           │   │      └ <Command workflow>
           │   └ <function Context.invoke at 0x10104d620>
           └ <click.core.Context object at 0x1030f3190>
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
                       │       └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
                       └ ()
  File "/Users/mlbdmba21/.local/share/virtualenvs/cli-rKd01vgv/lib/python3.11/site-packages/click/decorators.py", line 33, in new_func
    return f(get_current_context(), *args, **kwargs)
           │ │                       │       └ {'file': 'tests/resources/storage/spec_docs/workflow_cases/jsonplaceholder/get-comments-valid.yml', 'no_format': False, 'vari...
           │ │                       └ ()
           │ └ <function get_current_context at 0x101012c00>
           └ <function workflow at 0x1031b4c20>

  File "/Users/mlbdmba21/Works/chkware/cli/chk/console/main.py", line 169, in workflow
    workflow_executor.execute(ctx, execution_ctx, after_hook)
    │                 │       │    │              └ <function after_hook at 0x1031b4ae0>
    │                 │       │    └ ExecuteContext(options={'dump': True, 'format': True, 'debug': True}, arguments={'variables': {}})
    │                 │       └ FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual':...
    │                 └ <function execute at 0x103188e00>
    └ <module 'chk.modules.workflow' from '/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py'>

> File "/Users/mlbdmba21/Works/chkware/cli/chk/modules/workflow/__init__.py", line 261, in execute
    cb({ctx.filepath_hash: exr.variables_exec.data})
    │   │   │              └ None
    │   │   └ _tuplegetter(4, 'Alias for field number 4')
    │   └ FileContext(options={}, arguments={}, document={'version': 'default:validation:0.7.2', 'asserts': [{'type': 'List', 'actual':...
    └ <function after_hook at 0x1031b4ae0>

AttributeError: 'NoneType' object has no attribute 'variables_exec'

[0hsn]

Remarks

1. When exception thrown earlier e.g. Validation exception happens, then on later steps other required variables can't be created (because the flow continues) - solution refactor module driver code flow