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# coding: utf-8
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
from __future__ import absolute_import
from __future__ import print_function
from __future__ import division
import sys
from clselect.baseclselect.selector_manager import BaseSelectorManager
from clselect.utils import imunify_python_dependency
from .config import PythonConfig
from .pkgmanager import PkgManager
API_1 = 1
class PythonManager(BaseSelectorManager):
"""Responsible for actual python selector high-level API"""
def __init__(self, cfg=None, pkg=None):
pkg = pkg or PkgManager()
cfg = cfg or PythonConfig(pkg) #pylint: disable=E0110
super(PythonManager, self).__init__(cfg, pkg)
def uninstall_version(self, version: str):
cur_system_version = f'{sys.version_info.major}.{sys.version_info.minor}'
# TODO: in future releases remove 'legacy_system_version'
# from 'system_versions' when all dependencies are updated to alt-python3.7
legacy_system_version = '2.7'
system_versions = (cur_system_version, legacy_system_version)
if version in system_versions or imunify_python_dependency(str(version)):
return {
'result': 'success',
'warning': 'This Python version is used by system and cannot be removed'
}
return super(PythonManager, self).uninstall_version(version)
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