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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/04/19 20:39:00 UTC
[GitHub] [airflow] schrockn opened a new issue #8457: Fatal on CLI
invocation for python 2.7 1.10.10
schrockn opened a new issue #8457: Fatal on CLI invocation for python 2.7 1.10.10
URL: https://github.com/apache/airflow/issues/8457
The new airflow release breaks the CLI is our environment.
**Python Version**: Python 2.7.17
**Apache Airflow version**: 1.10.10
**Environment**:
- **Cloud provider or hardware configuration**: MacOS
- **OS** (e.g. from /etc/os-release):
- **Kernel** (e.g. `uname -a`): Darwin elementl-mbppro-2019.local 19.4.0 Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64 x86_64
- **Install tools**: pip and virtualenv
- **Others**:
**What happened**:
```
(debug-airflow-2.7-04-19-2020) [schrockn@mbp ~/code/dagster (fix-airflow)]$ airflow
Traceback (most recent call last):
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/bin/airflow", line 26, in <module>
from airflow.bin.cli import CLIFactory
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/airflow/bin/cli.py", line 79, in <module>
api_module = import_module(conf.get('cli', 'api_client')) # type: Any
File "/Users/schrockn/.pyenv/versions/2.7.17/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/airflow/api/client/local_client.py", line 24, in <module>
from airflow.api.common.experimental import delete_dag
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/airflow/api/common/experimental/delete_dag.py", line 25, in <module>
from airflow.models.serialized_dag import SerializedDagModel
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/airflow/models/serialized_dag.py", line 32, in <module>
from airflow.serialization.serialized_objects import SerializedDAG
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/airflow/serialization/serialized_objects.py", line 28, in <module>
import cattr
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/cattr/__init__.py", line 1, in <module>
from .converters import Converter, UnstructureStrategy
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/cattr/converters.py", line 15, in <module>
from ._compat import (
File "/Users/schrockn/venvs/debug-airflow-2.7-04-19-2020/lib/python2.7/site-packages/cattr/_compat.py", line 2, in <module>
from functools import lru_cache, singledispatch # noqa
ImportError: cannot import name lru_cache
```
**What you expected to happen**: Expect the airflow help string to print
**How to reproduce it**: Any cli invocation
**Anything else we need to know**:
More relevant modules:
```
cattrs 0.9.1
backports.functools-lru-cache 1.6.1
```
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[GitHub] [airflow] boring-cyborg[bot] commented on issue #8457: Fatal on CLI
invocation for python 2.7 1.10.10
Posted by GitBox <gi...@apache.org>.
boring-cyborg[bot] commented on issue #8457: Fatal on CLI invocation for python 2.7 1.10.10
URL: https://github.com/apache/airflow/issues/8457#issuecomment-616221611
Thanks for opening your first issue here! Be sure to follow the issue template!
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[GitHub] [airflow] schrockn commented on issue #8457: Fatal on CLI
invocation for python 2.7 1.10.10
Posted by GitBox <gi...@apache.org>.
schrockn commented on issue #8457: Fatal on CLI invocation for python 2.7 1.10.10
URL: https://github.com/apache/airflow/issues/8457#issuecomment-616223380
Tracking this here as well: https://github.com/Tinche/cattrs/issues/84
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[GitHub] [airflow] potiuk edited a comment on issue #8457: Fatal on CLI
invocation for python 2.7 1.10.10
Posted by GitBox <gi...@apache.org>.
potiuk edited a comment on issue #8457: Fatal on CLI invocation for python 2.7 1.10.10
URL: https://github.com/apache/airflow/issues/8457#issuecomment-616224283
Also see the information about using constraint files to install the dependencies that are guaranteed to work: https://github.com/apache/airflow/blob/v1-10-stable/CONTRIBUTING.rst#pinned-requirement-files
This installation method should work:
```
pip install apache-airflow[.... Some extras here]==1.10.10 \
--constraint https://raw.githubusercontent.com/apache/airflow/1.10.10/requirements/requirements-python3.6.txt
```
This method is also used to prepare official airflow images.
In those requirement files cattrs are 0.9.0 version
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[GitHub] [airflow] potiuk commented on issue #8457: Fatal on CLI invocation
for python 2.7 1.10.10
Posted by GitBox <gi...@apache.org>.
potiuk commented on issue #8457: Fatal on CLI invocation for python 2.7 1.10.10
URL: https://github.com/apache/airflow/issues/8457#issuecomment-616224283
Also see the information about using constraint files to install the dependencies that are guaranteed to work: https://github.com/apache/airflow/blob/v1-10-stable/CONTRIBUTING.rst#pinned-requirement-files
This installation method should work:
```
pip install apache-airflow[.... Some extras here]==1.10.10 \
--constraint https://raw.githubusercontent.com/apache/airflow/1.10.10/requirements/requirements-python3.6.txt
```
This method is also used to prepare official airflow images.
----------------------------------------------------------------
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To respond to the message, please log on to GitHub and use the
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With regards,
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[GitHub] [airflow] schrockn commented on issue #8457: Fatal on CLI
invocation for python 2.7 1.10.10
Posted by GitBox <gi...@apache.org>.
schrockn commented on issue #8457: Fatal on CLI invocation for python 2.7 1.10.10
URL: https://github.com/apache/airflow/issues/8457#issuecomment-616222549
This appears to actually be because of cattrs. cattrs version 0.9.0 works fine.
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