Ahenk/usr/share/ahenk/plugins/package-manager/show_package_archive.py

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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 ShowPackageArchive(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()
def handle_task(self):
try:
package_name = str((self.data)['packageName'])
self.logger.debug('Package Installation History query is executing...')
a, result, b = self.execute(
' cat /var/log/dpkg*.log | grep {} | grep "install \|upgrade"'.format(package_name))
data = {}
res = []
message = ""
self.logger.debug('Package archive info is being parsed...')
if result is not None:
result_lines = result.splitlines()
for line in result_lines:
result_array = line.split(' ')
obj = {"installationDate": '{0} {1}'.format(result_array[0], result_array[1]),
"version": result_array[5], "operation": result_array[2],
"packageName": (result_array[3].split(':'))[0]}
res.append(obj)
if a == 0 and len(res) > 0:
data = {"Result": res}
message = 'Paket arşivi başarıyla getirildi'
self.context.create_response(code=self.message_code.TASK_PROCESSED.value,
message=message,
data=json.dumps(data),
content_type=self.get_content_type().APPLICATION_JSON.value)
elif a != 0:
message = 'Paket bulunamadı'
self.context.create_response(code=self.message_code.TASK_ERROR.value,
message=message,
data=json.dumps(data),
content_type=self.get_content_type().APPLICATION_JSON.value)
else:
self.context.create_response(code=self.message_code.TASK_PROCESSED.value,
message=message,
data=json.dumps(data),
content_type=self.get_content_type().APPLICATION_JSON.value)
self.logger.debug('Getting Package Archive task is handled successfully')
except Exception as e:
self.logger.debug(str(e))
self.context.create_response(code=self.message_code.TASK_ERROR.value,
message='Paket arşivi getirilirken beklenmedik hata!',
content_type=self.get_content_type().APPLICATION_JSON.value)
def handle_task(task, context):
plugin = ShowPackageArchive(task, context)
plugin.handle_task()