airflow plugins_command 源码
airflow plugins_command 代码
文件路径：/airflow/cli/commands/plugins_command.py
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from __future__ import annotations
import inspect
from typing import Any
from airflow import plugins_manager
from airflow.cli.simple_table import AirflowConsole
from airflow.plugins_manager import PluginsDirectorySource, get_plugin_info
from airflow.utils.cli import suppress_logs_and_warning
def _get_name(class_like_object) -> str:
if isinstance(class_like_object, (str, PluginsDirectorySource)):
return str(class_like_object)
if inspect.isclass(class_like_object):
return class_like_object.__name__
return class_like_object.__class__.__name__
def _join_plugins_names(value: list[Any] | Any) -> str:
value = value if isinstance(value, list) else [value]
return ",".join(_get_name(v) for v in value)
@suppress_logs_and_warning
def dump_plugins(args):
"""Dump plugins information"""
plugins_info: list[dict[str, str]] = get_plugin_info()
if not plugins_manager.plugins:
print("No plugins loaded")
return
# Remove empty info
if args.output == "table":
# We can do plugins_info[0] as the element it will exist as there's
# at least one plugin at this point
for col in list(plugins_info[0]):
if all(not bool(p[col]) for p in plugins_info):
for plugin in plugins_info:
del plugin[col]
AirflowConsole().print_as(plugins_info, output=args.output)
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