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?? __init__.py(1.37 KB)
?? __pycache__
?? clcagefs.py(10.99 KB)
?? clcaptain.py(1.96 KB)
?? clconfig.py(1.68 KB)
?? clconfpars.py(12.09 KB)
?? clcustomscript.py(1.16 KB)
?? cldebug.py(905 B)
?? clemail.py(1.65 KB)
?? clexception.py(1.14 KB)
?? clfunc.py(6.47 KB)
?? clhook.py(3.86 KB)
?? cllog.py(1.45 KB)
?? cloutput.py(471 B)
?? clproc.py(4.05 KB)
?? clpwd.py(7.74 KB)
?? clquota.py(1.27 KB)
?? clsec.py(657 B)
?? clwpos_lib.py(16.6 KB)
?? const.py(277 B)
?? cpapi
?? evr_utils.py(3.55 KB)
?? features.py(5.01 KB)
?? group_info_reader.py(5.29 KB)
?? lib
?? lock.py(1.02 KB)
?? mail_helper.py(4.45 KB)
?? mysql_lib.py(5.84 KB)
?? php_conf_reader.py(9.77 KB)
?? public_hooks
?? sysctl.py(7.61 KB)
?? ui_config.py(3.12 KB)
?? utils.py(32.91 KB)
?? utils_cmd.py(2.71 KB)

Editing: group_info_reader.py

# 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
#

import platform
from time import sleep
from typing import Dict  # NOQA

import requests
from clcommon.utils import is_testing_enabled_repo, get_cl_version, is_ubuntu, get_os_version
from clcommon.clexception import FormattedException

class GroupInfoReaderError(FormattedException):
    def __init__(self, reason, message=None, details=None):
        if message is None:
            message = (
                "Encountered an error while getting the remote available groups info. "
                "Try again later. If the same problem occurs again - contact CloudLinux support."
            )
        super().__init__({
            "message": message,
            "context": {"reason": reason},
            "details": details,
        })

class GroupInfoReader:
    """
    The purpose of this class is to get remote yum info
    about available groups:
    1. alt-php
    2. alt-nodejs
    3. alt-ruby
    4. alt-python
    There we get special url with json which depends on machine features:
    cl version: 6, 7, 6 hybrid
    architecture: x84_64, i386
    enabled testing repositories status: beta, stable
    """

# TODO: consider about caching during some period of time
    GROUP_INFO = None
    GROUP_URL = None
    CL_BASE = "https://repo.cloudlinux.com/other/"
    UBUNTU_BASE = "https://repo.cloudlinux.com/cloudlinux-ubuntu/"

@classmethod
    def group_url(cls):
        # type: () -> str
        """Get url with available groups json"""
        if cls.GROUP_URL is None:
            cls.GROUP_URL = cls._get_group_url()
        return cls.GROUP_URL

@classmethod
    def _get_group_url(cls):
        # type () -> str
        """
        Final url example for CloudLinux:
        https://repo.cloudlinux.com/other/cl6/package-info.x86_64.stable.json
        Final url example for Ubuntu:
        https://repo.cloudlinux.com/cloudlinux-ubuntu/package-info.20_04.json
        for cl6, arch x86_64 and disabled testing: stable
        :return: string with the result url or None if the CL version cannot be identified
        """
        if is_ubuntu():
            _, ubuntu_version = get_os_version()
            # 20.04 -> 20_04
            ubuntu_version = ubuntu_version.replace(".", "_")
            suffix = f"package-info.{ubuntu_version}.json"
            return cls.UBUNTU_BASE + suffix
        else:
            arch = platform.machine()
            arch = "i386" if arch != "x86_64" else arch
            repo = "beta" if is_testing_enabled_repo() else "stable"
            cl_version = get_cl_version()
            if cl_version is None:
                return None
            # replace cl7h -> cl7, due to using same repo link for 7/7h
            cl_version = cl_version.replace("cl7h", "cl7")
            suffix = ".".join(["/package-info", arch, repo, "json"])
            return cls.CL_BASE + cl_version + suffix

@classmethod
    def get_available_groups(cls):
        # type: () -> Dict
        """
        Sends request to group url, gets json and converts it to dict
        :return: dict with groups info
        """
        if cls.GROUP_INFO is not None:
            return cls.GROUP_INFO
        url = cls.group_url()
        if url is None:
            raise GroupInfoReaderError(
                "Could not identify CloudLinux version",
                message="Could not identify CloudLinux version (using kernel version). "
                "Restart your system. If the same problem occurs again"
                " - contact CloudLinux support.",
            )
        # requests.get() with 3 retries
        # Increasing sleep time
        attempts = 3
        for i in range(attempts):
            try:
                cls.GROUP_INFO = requests.get(url, timeout=20).json()
                return cls.GROUP_INFO
            except requests.exceptions.RequestException as ex:
                if i + 1 >= attempts:
                    err_message = f"Unable to reach {url}. Check your internet connection \
                        or try again later. If the same problem occurs again \
                        - contact CloudLinux support."
                    raise GroupInfoReaderError(
                        f"{url} - link unavailable",
                        message=err_message,
                        details=str(ex),
                    ) from ex
                sleep(i + 1)
        return {}

@classmethod
    def get_group_info(cls, group):
        # type: (str) -> Dict
        """
        Filter dict with all available groups by special group name
        E.g: group = python
        we will get dict like that:
        {'alt-python27': {'version': '2.7.15', 'name': 'alt-python27', 'release': '1.el6'},
        'alt-python33': {'version': '3.3.3', 'name': 'alt-python33', 'release': '1.el6'},
        'alt-python34': {'version': '3.4.4', 'name': 'alt-python34', 'release': '1.el6'}...}
        :param group
        :rtype: dict with info per group
        """
        group_info = {}
        available_groups = cls.get_available_groups()
        for grp in available_groups.get("groups_info", {}):
            if group in grp:
                group_info.update({grp: available_groups["groups_info"][grp]})
        return group_info

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