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Mini Shell
# coding=utf-8
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2021 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENCE.TXT
#
"""
Wrapper over integration config which provides
typing.
"""
import os
import shlex
from configparser import ConfigParser
from collections import namedtuple
from vendors_api.exceptions import NotImplementedByVendor
CONFIG_PATH = '/opt/cpvendor/etc/integration.ini'
integration_scripts_cache = None
config_last_modify_time = None
class ScriptsCMD(namedtuple('VendorScriptsPath', [
'panel_info',
'db_info',
'packages',
'users',
'domains',
'resellers',
'admins',
'php',
])):
"""
Wrapper over namedtuple that raises exception
when we access property that has None value
"""
def __getattribute__(self, item):
"""
Raise error if command is not implemented,
but we try to get it in code
"""
obj = super().__getattribute__(item)
if obj is None:
raise NotImplementedByVendor(item)
return obj
def _split_path_or_none(cmd):
"""
Taking command line as input, convert it into
subprocess args
If cmd is None -> return None
"""
if cmd is None:
return None
return tuple(shlex.split(cmd))
def integration_scripts():
global config_last_modify_time
global integration_scripts_cache
modify_time = os.path.getmtime(CONFIG_PATH)
if integration_scripts_cache is None or \
config_last_modify_time != modify_time:
config = _read_config_file()
scripts = config['integration_scripts']
integration_scripts_cache = ScriptsCMD(
panel_info=_split_path_or_none(scripts.get('panel_info')),
db_info=_split_path_or_none(scripts.get('db_info')),
packages=_split_path_or_none(scripts.get('packages')),
users=_split_path_or_none(scripts.get('users')),
domains=_split_path_or_none(scripts.get('domains')),
resellers=_split_path_or_none(scripts.get('resellers')),
admins=_split_path_or_none(scripts.get('admins')),
php=_split_path_or_none(scripts.get('php')),
)
config_last_modify_time = modify_time
return integration_scripts_cache
def _read_config_file():
"""
Parse config file and return result as dictionary.
"""
parser = ConfigParser(interpolation=None, strict=False)
parser.read(CONFIG_PATH)
return {s: dict(parser.items(s)) for s in parser.sections()}
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