Max Gasner created AIRFLOW-5430:
-----------------------------------
Summary: 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: Improvement
Components: cli, core, database, dependencies
Affects Versions: 1.10.5, 1.10.4, 1.10.3, 1.10.2, 1.10.1, 1.10.0
Reporter: Max Gasner
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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