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https://issues.apache.org/jira/browse/AIRFLOW-5430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16924810#comment-16924810
]
ASF GitHub Bot commented on AIRFLOW-5430:
-----------------------------------------
potiuk commented on pull request #6037: [AIRFLOW-5430] Pin transitive
dependency on marshmallow-sqlalchemy
URL: https://github.com/apache/airflow/pull/6037
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> airflow initdb is broken on py2 and py3.5 due to transitive dependency
> -----------------------------------------------------------------------
>
> Key: AIRFLOW-5430
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5430
> Project: Apache Airflow
> Issue Type: Bug
> Components: cli, core, database, dependencies
> Affects Versions: 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4, 1.10.5
> Reporter: Max Gasner
> Priority: Major
>
> marshmallow-sqlalchemy broke py2 and py3.5 compatibility in their 0.19.0
> release.
>
> Flask-AppBuilder's transitive dependency on marshmallow-sqlalchemy breaks all
> new installs of Airflow 1.10.0 and higher on py2 and py3.5 with one of the
> following syntax errors when running airflow initdb:
>
> Traceback (most recent call last):
> File "/workdir/python_modules/dagster-airflow/.tox/py35/bin/airflow", line
> 22, in <module>
> from airflow.bin.cli import CLIFactory
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/airflow/bin/cli.py",
> line 68, in <module>
> from airflow.www_rbac.app import cached_app as cached_app_rbac
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/airflow/www_rbac/app.py",
> line 26, in <module>
> from flask_appbuilder import AppBuilder, SQLA
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/flask_appbuilder/__init__.py",
> line 5, in <module>
> from .base import AppBuilder
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/flask_appbuilder/base.py",
> line 5, in <module>
> from .api.manager import OpenApiManager
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/flask_appbuilder/api/__init__.py",
> line 11, in <module>
> from marshmallow_sqlalchemy.fields import Related, RelatedList
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/marshmallow_sqlalchemy/__init__.py",
> line 1, in <module>
> from .schema import TableSchemaOpts, ModelSchemaOpts, TableSchema,
> ModelSchema
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/marshmallow_sqlalchemy/schema.py",
> line 3, in <module>
> from .convert import ModelConverter
> File
> "/workdir/python_modules/dagster-airflow/.tox/py35/lib/python3.5/site-packages/marshmallow_sqlalchemy/convert.py",
> line 80
> ):
> ^
> SyntaxError: invalid syntax
>
> Traceback (most recent call last):
> File "/workdir/python_modules/dagster-airflow/.tox/py27/bin/airflow", line
> 22, in <module>
> from airflow.bin.cli import CLIFactory
> File
> "/workdir/python_modules/dagster-airflow/.tox/py27/lib/python2.7/site-packages/airflow/bin/cli.py",
> line 68, in <module>
> from airflow.www_rbac.app import cached_app as cached_app_rbac
> File
> "/workdir/python_modules/dagster-airflow/.tox/py27/lib/python2.7/site-packages/airflow/www_rbac/app.py",
> line 26, in <module>
> from flask_appbuilder import AppBuilder, SQLA
> File
> "/workdir/python_modules/dagster-airflow/.tox/py27/lib/python2.7/site-packages/flask_appbuilder/__init__.py",
> line 5, in <module>
> from .base import AppBuilder
> File
> "/workdir/python_modules/dagster-airflow/.tox/py27/lib/python2.7/site-packages/flask_appbuilder/base.py",
> line 5, in <module>
> from .api.manager import OpenApiManager
> File
> "/workdir/python_modules/dagster-airflow/.tox/py27/lib/python2.7/site-packages/flask_appbuilder/api/__init__.py",
> line 11, in <module>
> from marshmallow_sqlalchemy.fields import Related, RelatedList
> File
> "/workdir/python_modules/dagster-airflow/.tox/py27/lib/python2.7/site-packages/marshmallow_sqlalchemy/__init__.py",
> line 1, in <module>
> from .schema import TableSchemaOpts, ModelSchemaOpts, TableSchema,
> ModelSchema
> File
> "/workdir/python_modules/dagster-airflow/.tox/py27/lib/python2.7/site-packages/marshmallow_sqlalchemy/schema.py",
> line 101
> class TableSchema(ma.Schema, metaclass=TableSchemaMeta):
> ^
> SyntaxError: invalid syntax
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