kaxil opened a new pull request #4150: [AIRFLOW-XXX] Pin Flask App Builder to Fix CI URL: https://github.com/apache/incubator-airflow/pull/4150 This is a temporary solution to resolve the following error: ``` 37) ERROR: test_success (tests.www_rbac.test_views.TestAirflowBaseViews) ---------------------------------------------------------------------- Traceback (most recent call last): tests/www_rbac/test_views.py line 425 in test_success resp = self.client.get(url) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/werkzeug/test.py line 830 in get return self.open(*args, **kw) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/testing.py line 127 in open follow_redirects=follow_redirects) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/werkzeug/test.py line 803 in open response = self.run_wsgi_app(environ, buffered=buffered) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/werkzeug/test.py line 716 in run_wsgi_app rv = run_wsgi_app(self.application, environ, buffered=buffered) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/werkzeug/test.py line 923 in run_wsgi_app app_rv = app(environ, start_response) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1997 in __call__ return self.wsgi_app(environ, start_response) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1985 in wsgi_app response = self.handle_exception(e) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1540 in handle_exception reraise(exc_type, exc_value, tb) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1982 in wsgi_app response = self.full_dispatch_request() .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1614 in full_dispatch_request rv = self.handle_user_exception(e) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1517 in handle_user_exception reraise(exc_type, exc_value, tb) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1612 in full_dispatch_request rv = self.dispatch_request() .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/app.py line 1598 in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) airflow/www_rbac/decorators.py line 120 in wrapper return f(self, *args, **kwargs) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask_appbuilder/security/decorators.py line 26 in wraps return f(self, *args, **kwargs) airflow/www_rbac/decorators.py line 55 in wrapper return f(*args, **kwargs) airflow/www_rbac/views.py line 1127 in success future, past, State.SUCCESS) airflow/www_rbac/views.py line 1085 in _mark_task_instance_state details=details) airflow/www_rbac/views.py line 146 in render **context) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/templating.py line 134 in render_template context, ctx.app) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask/templating.py line 116 in _render rv = template.render(context) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/jinja2/environment.py line 989 in render return self.environment.handle_exception(exc_info, True) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/jinja2/environment.py line 754 in handle_exception reraise(exc_type, exc_value, tb) airflow/www_rbac/templates/airflow/confirm.html line 18 in top-level template code {% extends "airflow/master.html" %} airflow/www_rbac/templates/airflow/master.html line 18 in top-level template code {% extends "appbuilder/baselayout.html" %} airflow/www_rbac/templates/appbuilder/baselayout.html line 19 in top-level template code {% import 'appbuilder/baselib.html' as baselib %} .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask_appbuilder/templates/appbuilder/init.html line 46 in top-level template code {% block body %} airflow/www_rbac/templates/appbuilder/baselayout.html line 38 in block "body" {% block navbar %} airflow/www_rbac/templates/appbuilder/baselayout.html line 40 in block "navbar" {% include 'appbuilder/navbar.html' %} airflow/www_rbac/templates/appbuilder/navbar.html line 40 in top-level template code {% include 'appbuilder/navbar_menu.html' %} airflow/www_rbac/templates/appbuilder/navbar_menu.html line 29 in top-level template code {% if item1 | is_menu_visible %} .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask_appbuilder/filters.py line 118 in is_menu_visible return self.security_manager.has_access("menu_access", item.name) airflow/www_rbac/security.py line 250 in has_access return self._has_view_access(user, permission, view_name) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/flask_appbuilder/security/manager.py line 883 in _has_view_access if (view_name == permission.view_menu.name) and (permission_name == permission.permission.name): .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/sqlalchemy/orm/attributes.py line 237 in __get__ return self.impl.get(instance_state(instance), dict_) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/sqlalchemy/orm/attributes.py line 584 in get value = self.callable_(state, passive) .tox/py27-backend_postgres-env_docker/lib/python2.7/site-packages/sqlalchemy/orm/strategies.py line 530 in _load_for_state (orm_util.state_str(state), self.key) DetachedInstanceError: Parent instance <PermissionView at 0x7f626be339d0> is not bound to a Session; lazy load operation of attribute 'permission' cannot proceed ``` Make sure you have checked _all_ steps below. ### Jira - [ ] My PR addresses the following [Airflow Jira](https://issues.apache.org/jira/browse/AIRFLOW/) issues and references them in the PR title. For example, "\[AIRFLOW-XXX\] My Airflow PR" - https://issues.apache.org/jira/browse/AIRFLOW-XXX - In case you are fixing a typo in the documentation you can prepend your commit with \[AIRFLOW-XXX\], code changes always need a Jira issue. ### Description - [ ] Here are some details about my PR, including screenshots of any UI changes: ### Tests - [ ] My PR adds the following unit tests __OR__ does not need testing for this extremely good reason: ### Commits - [ ] My commits all reference Jira issues in their subject lines, and I have squashed multiple commits if they address the same issue. In addition, my commits follow the guidelines from "[How to write a good git commit message](http://chris.beams.io/posts/git-commit/)": 1. Subject is separated from body by a blank line 1. Subject is limited to 50 characters (not including Jira issue reference) 1. Subject does not end with a period 1. Subject uses the imperative mood ("add", not "adding") 1. Body wraps at 72 characters 1. Body explains "what" and "why", not "how" ### Documentation - [ ] In case of new functionality, my PR adds documentation that describes how to use it. - When adding new operators/hooks/sensors, the autoclass documentation generation needs to be added. ### Code Quality - [ ] Passes `flake8`
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