osm_nbi/utils.py

   1 # -*- coding: utf-8 -*-
   2
   3 # Copyright 2020 Whitestack, LLC
   4 # *************************************************************
   5 #
   6 # This file is part of OSM NBI module
   7 # All Rights Reserved to Whitestack, LLC
   8 #
   9 # Licensed under the Apache License, Version 2.0 (the "License"); you may
  10 # not use this file except in compliance with the License. You may obtain
  11 # a copy of the License at
  12 #
  13 #         http://www.apache.org/licenses/LICENSE-2.0
  14 #
  15 # Unless required by applicable law or agreed to in writing, software
  16 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  17 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  18 # License for the specific language governing permissions and limitations
  19 # under the License.
  20 #
  21 # For those usages not covered by the Apache License, Version 2.0 please
  22 # contact: fbravo@whitestack.com or agarcia@whitestack.com
  23 ##
  24 from cefevent import CEFEvent
  25 from osm_nbi import version
  26
  27
  28 def find_in_list(the_list, condition_lambda):
  29     for item in the_list:
  30         if condition_lambda(item):
  31             return item
  32     else:
  33         return None
  34
  35
  36 def filter_in_list(the_list, condition_lambda):
  37     ret = []
  38     for item in the_list:
  39         if condition_lambda(item):
  40             ret.append(item)
  41     return ret
  42
  43
  44 def find_index_in_list(the_list, condition_lambda):
  45     for index, item in enumerate(the_list):
  46         if condition_lambda(item):
  47             return index
  48     else:
  49         return -1
  50
  51
  52 def deep_update_dict(data, updated_data):
  53     if isinstance(data, list):
  54         processed_items_data = []
  55         for index, item in enumerate(data):
  56             processed_items_data.append(deep_update_dict(item, updated_data[index]))
  57         return processed_items_data
  58
  59     if isinstance(data, dict):
  60         for key in data.keys():
  61             if key in updated_data:
  62                 if not isinstance(data[key], dict) and not isinstance(data[key], list):
  63                     data[key] = updated_data[key]
  64                 else:
  65                     data[key] = deep_update_dict(data[key], updated_data[key])
  66         return data
  67
  68     return data
  69
  70
  71 def cef_event(cef_logger, cef_fields):
  72     for key, value in cef_fields.items():
  73         cef_logger.set_field(key, value)
  74
  75
  76 def cef_event_builder(config):
  77     cef_logger = CEFEvent()
  78     cef_fields = {
  79         "version": config["version"],
  80         "deviceVendor": config["deviceVendor"],
  81         "deviceProduct": config["deviceProduct"],
  82         "deviceVersion": get_version(),
  83         "message": "CEF Logger",
  84         "sourceUserName": "admin",
  85         "severity": 1,
  86     }
  87     cef_event(cef_logger, cef_fields)
  88     cef_logger.build_cef()
  89     return cef_logger
  90
  91
  92 def get_version():
  93     osm_version = version.split("+")
  94     return osm_version[0]