1 ##############################################################################
2 # Copyright (c) 2015 Orange
3 # guyrodrigue.koffi@orange.com / koffirodrigue@gmail.com
4 # All rights reserved. This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
7 # http://www.apache.org/licenses/LICENSE-2.0
8 # feng.xiaowei@zte.com.cn remove prepare_put_request 5-30-2016
9 ##############################################################################
13 class ParseError(Exception):
15 Custom exception class for config file
18 def __init__(self, message):
22 return 'error parsing config file : %s' % self.msg
27 The purpose of this class is to load values correctly from the config file.
28 Each key is declared as an attribute in __init__() and linked in parse()
32 self._default_config_location = "/etc/opnfv_testapi/config.ini"
34 self.mongo_dbname = None
36 self.api_debug_on = None
38 self.swagger_base_url = None
40 def _get_parameter(self, section, param):
42 return self._parser.get(section, param)
43 except ConfigParser.NoOptionError:
44 raise ParseError("[%s.%s] parameter not found" % (section, param))
46 def _get_int_parameter(self, section, param):
48 return int(self._get_parameter(section, param))
50 raise ParseError("[%s.%s] not an int" % (section, param))
52 def _get_bool_parameter(self, section, param):
53 result = self._get_parameter(section, param)
54 if str(result).lower() == 'true':
56 if str(result).lower() == 'false':
60 "[%s.%s : %s] not a boolean" % (section, param, result))
63 def parse(config_location=None):
66 if config_location is None:
67 config_location = obj._default_config_location
69 obj._parser = ConfigParser.SafeConfigParser()
70 obj._parser.read(config_location)
72 raise ParseError("%s not found" % config_location)
74 # Linking attributes to keys from file with their sections
75 obj.mongo_url = obj._get_parameter("mongo", "url")
76 obj.mongo_dbname = obj._get_parameter("mongo", "dbname")
78 obj.api_port = obj._get_int_parameter("api", "port")
79 obj.api_debug_on = obj._get_bool_parameter("api", "debug")
80 obj.swagger_base_url = obj._get_parameter("swagger", "base_url")
85 return "mongo_url = %s \n" \
86 "mongo_dbname = %s \n" \
88 "api_debug_on = %s \n" \
89 "swagger_base_url = %s \n" % (self.mongo_url,
93 self.swagger_base_url)