Attachments doesnt works with pre-test fixtures

[nyermolenko-eis]

@pytest.fixture(autouse=True, scope='session')
def configuration(config):

  attach_json_to_report("Config", config)

test\conftest.py:27:

---

test\commons\utils\reporting_utils.py:9: in attach_json_to_report allure.attach(name=name, body=json, attachment_type=allure.attachment_type.JSON) .venv\lib\site-packages\allure_commons_allure.py:164: in call plugin_manager.hook.attach_data(body=body, name=name, attachment_type=attachment_type, extension=extension) .venv\lib\site-packages\allure_pytest_bdd\pytest_bdd_listener.py:118: in attach_data self.lifecycle.attach_data(uuid4(), body, name=name, attachment_type=attachment_type, extension=extension) .venv\lib\site-packages\allure_commons\lifecycle.py:146: in attach_data file_name = self._attach(uuid, name=name, attachment_type=attachment_type, extension=extension)

---

self = <allure_commons.lifecycle.AllureLifecycle object at 0x038F8130>, uuid = None, name = 'Config', attachment_type = <AttachmentType.JSON: ('application/json', 'json')>, extension = 'json'

def _attach(self, uuid, name=None, attachment_type=None, extension=None):
    mime_type = attachment_type
    extension = extension if extension else 'attach'

    if type(attachment_type) is AttachmentType:
        extension = attachment_type.extension
        mime_type = attachment_type.mime_type

    file_name = ATTACHMENT_PATTERN.format(prefix=uuid, ext=extension)
    attachment = Attachment(source=file_name, name=name, type=mime_type)
    uuid = self._last_item_uuid(item_type=ExecutableItem)

  self._items[uuid].attachments.append(attachment)

E KeyError: None

.venv\lib\site-packages\allure_commons\lifecycle.py:137: KeyError

[delatrie]

Reproducible even with function-scoped fixture.

Steps to reproduce

1. Given issue475.feature:

   Feature: Issue 475 investigation
       Scenario: Reproducing the issue 475
   

2. And issue475_test.py:

   import allure
   import pytest
   from allure_commons.types import AttachmentType
   from pytest_bdd import scenario
   
   @pytest.fixture()
   def fixture():
       allure.attach("Content", "traceback", AttachmentType.TEXT)
       yield
   
   @scenario("issue475.feature", "Reproducing the issue 475")
   def test_reproduction(fixture):
       pass
   

3. When we execute pytest:

   pytest --alluredir=allure-results issue475_test.py
   

4. Then the following error happens:

   ___________________________________ ERROR at setup of test_reproduction ____________________________________
   
       @pytest.fixture()
       def fixture():
   >       allure.attach("Content", "traceback", AttachmentType.TEXT)
   
   issue475_test.py:8: 
   _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
   .venv/python-bug-reproduction/lib/python3.11/site-packages/allure_commons/_allure.py:200: in __call__
       plugin_manager.hook.attach_data(body=body, name=name, attachment_type=attachment_type, extension=extension)
   .venv/python-bug-reproduction/lib/python3.11/site-packages/allure_pytest_bdd/pytest_bdd_listener.py:123: in attach_data
       self.lifecycle.attach_data(uuid4(), body, name=name, attachment_type=attachment_type, extension=extension)
   .venv/python-bug-reproduction/lib/python3.11/site-packages/allure_commons/lifecycle.py:147: in attach_data
       file_name = self._attach(uuid, name=name, attachment_type=attachment_type,
   _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
   
   self = <allure_commons.lifecycle.AllureLifecycle object at 0x7ff9a770ca10>
   uuid = '3b205b28-3afb-4dc3-bcb2-4a0b173130cc', name = 'traceback'
   attachment_type = <AttachmentType.TEXT: ('text/plain', 'txt')>, extension = 'txt', parent_uuid = None
   
       def _attach(self, uuid, name=None, attachment_type=None, extension=None, parent_uuid=None):
           mime_type = attachment_type
           extension = extension if extension else 'attach'
   
           if type(attachment_type) is AttachmentType:
               extension = attachment_type.extension
               mime_type = attachment_type.mime_type
   
           file_name = ATTACHMENT_PATTERN.format(prefix=uuid, ext=extension)
           attachment = Attachment(source=file_name, name=name, type=mime_type)
           last_uuid = parent_uuid if parent_uuid else self._last_item_uuid(ExecutableItem)
   >       self._items[last_uuid].attachments.append(attachment)
   E       KeyError: None
   
   .venv/python-bug-reproduction/lib/python3.11/site-packages/allure_commons/lifecycle.py:137: KeyError