Ahenk/usr/share/ahenk/plugins/package-manager/installed_packages.py
2020-04-06 18:13:10 +03:00

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Author: Cemre ALPSOY <cemre.alpsoy@agem.com.tr>
import json
from base.plugin.abstract_plugin import AbstractPlugin
class InstalledPackages(AbstractPlugin):
def __init__(self, data, context):
super(AbstractPlugin, self).__init__()
self.data = data
self.context = context
self.logger = self.get_logger()
self.message_code = self.get_message_code()
self.temp_file_name = str(self.generate_uuid())
self.file_path = '{0}{1}'.format(str(self.Ahenk.received_dir_path()), self.temp_file_name)
def handle_task(self):
try:
self.logger.debug('Executing command for package list.')
self.execute(
'dpkg-query -f=\'${{Status}},${{binary:Package}},${{Version}}\n\' -W \'*\' | grep \'install ok installed\' | sed \'s/install ok installed/i/\' | sed \'s/unknown ok not-installed/u/\' | sed \'s/deinstall ok config-files/u/\' > {0}'.format(
self.file_path))
self.logger.debug('Command executed.')
if self.is_exist(self.file_path):
data = {}
md5sum = self.get_md5_file(str(self.file_path))
self.logger.debug('{0} renaming to {1}'.format(self.temp_file_name, md5sum))
self.rename_file(self.file_path, self.Ahenk.received_dir_path() + '/' + md5sum)
self.logger.debug('Renamed.')
data['md5'] = md5sum
json_data = json.dumps(data)
self.context.create_response(code=self.message_code.TASK_PROCESSED.value,
message='Paket listesi başarıyla okundu.',
data=json_data, content_type=self.get_content_type().TEXT_PLAIN.value)
self.logger.debug('Package list created successfully')
else:
raise Exception('File not found on this path: {}'.format(self.file_path))
except Exception as e:
self.logger.error(str(e))
self.context.create_response(code=self.message_code.TASK_ERROR.value,
message='Paket listesi oluşturulurken hata oluştu: ' + str(e),
content_type=self.get_content_type().APPLICATION_JSON.value)
def handle_task(task, context):
plugin = InstalledPackages(task, context)
plugin.handle_task()