airflow config_command 源码
airflow config_command 代码
文件路径：/airflow/cli/commands/config_command.py
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# to you under the Apache License, Version 2.0 (the
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"""Config sub-commands"""
from __future__ import annotations
import io
import pygments
from pygments.lexers.configs import IniLexer
from airflow.configuration import conf
from airflow.utils.cli import should_use_colors
from airflow.utils.code_utils import get_terminal_formatter
def show_config(args):
"""Show current application configuration"""
with io.StringIO() as output:
conf.write(output)
code = output.getvalue()
if should_use_colors(args):
code = pygments.highlight(code=code, formatter=get_terminal_formatter(), lexer=IniLexer())
print(code)
def get_value(args):
"""Get one value from configuration"""
if not conf.has_section(args.section):
raise SystemExit(f'The section [{args.section}] is not found in config.')
if not conf.has_option(args.section, args.option):
raise SystemExit(f'The option [{args.section}/{args.option}] is not found in config.')
value = conf.get(args.section, args.option)
print(value)
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