115 lines
4.9 KiB
Python
115 lines
4.9 KiB
Python
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"""
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The module load_secondo_config implements the class to read the needed parametes for API from
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a configuration file and return them.
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"""
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import configparser as cfg
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import os
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from libs_pkg.exception_handler import *
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class Config():
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"""
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This class implements the needed attributes and methods to read the parametes related to Secondo from
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a configuration file and return them.
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"""
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def __init__(self,file=None,sec_srv=None,user=None,passw=None,sec_port=None,opt_srv=None,opt_port=None, binary_result=None):
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if file and not (sec_srv and user and passw and sec_port and opt_srv and opt_port and binary_result):
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self.file_name = file
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self.sec_srv = ""
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self.user = ""
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self.passw = ""
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self.sec_port = 0
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self.opt_srv = ""
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self.opt_port = 0
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self.binary_result = False
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self.cfg = cfg.ConfigParser(delimiters=('=', ':'), comment_prefixes=('#', ';'))
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self.get_from_file()
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elif not (file and sec_srv and user and passw and sec_port and opt_srv and opt_port and binary_result):
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print("A needed parameter is missing!")
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elif not file and sec_srv and user and passw and sec_port and opt_srv and opt_port and binary_result:
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if sec_srv == "":
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raise SecondoAPI_Error('SecondoServer address is not set.')
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self.sec_srv = sec_srv
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if user == "":
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raise SecondoAPI_Error('User name is not set.')
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self.user = user
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if passw == "":
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raise SecondoAPI_Error('Password is not set.')
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self.passw = passw
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if sec_port == "":
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raise SecondoAPI_Error('SecondoServer port is not set.')
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self.sec_port = sec_port
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if opt_srv == "":
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raise SecondoAPI_Error('OptimizerServer address is not set.')
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self.opt_srv = opt_srv
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if opt_port == "":
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raise SecondoAPI_Error('OptimizerServer port is not set.')
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self.opt_port = opt_port
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if binary_result == "":
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raise SecondoAPI_Error('Result format of queries is not set.')
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self.binary_result = binary_result
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def ConfigSectionMap(self, section):
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dict1 = {}
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options = self.cfg.options(section)
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for option in options:
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try:
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dict1[option] = self.cfg.get(section, option)
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if dict1[option] == -1:
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DebugPrint("skip: %s" % option)
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except:
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print("exception on %s!" % option)
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dict1[option] = None
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return dict1
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def get_from_file(self):
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if os.path.isfile(os.getcwd() + '/' + self.file_name):
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self.cfg.read(os.getcwd() + '/' + self.file_name)
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self.sec_srv = self.ConfigSectionMap("General")['servername']
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if self.sec_srv == "":
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raise SecondoAPI_Error('SecondoServer address is not set.')
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self.sec_port = self.ConfigSectionMap("General")['serverport']
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if self.sec_port == "":
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raise SecondoAPI_Error('SecondoServer port is not set.')
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self.user = self.ConfigSectionMap("General")['user']
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if self.user == "":
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raise SecondoAPI_Error('User name is not set.')
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self.passw = self.ConfigSectionMap("General")['passwd']
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if self.passw == "":
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raise SecondoAPI_Error('Password is not set.')
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self.binary_result = True if self.ConfigSectionMap("General")['usebinarylists'] == 'BinaryTransfer' else False
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if self.binary_result == "":
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raise SecondoAPI_Error('Result format of queries is not set.')
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self.opt_srv = self.ConfigSectionMap("General")['optimizerhost']
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if self.opt_srv == "":
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raise SecondoAPI_Error('OptimizerServer address is not set.')
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self.opt_port = self.ConfigSectionMap("General")['optimizerport']
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if self.opt_port == "":
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raise SecondoAPI_Error('OptimizerServer port is not set.')
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else:
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raise SecondoAPI_Error('The Configuration File not found.')
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def initialize(self):
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"""
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This mezhod returns the needed parametes for Secondo.
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:return: The IP-Address of Secondo sever.
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:return: The port number of Secondo sever.
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:return: The username for authentication in Secondo sever.
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:return: The password for authentication in Secondo sever.
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:return: The IP-Address of Optimizer sever.
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:return: The port number of Optimizer sever.
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:return: The format of the returned result list from Secondo.
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"""
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return self.sec_srv, self.sec_port, self.user, self.passw, self.opt_srv, self.opt_port, self.binary_result
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