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""" |
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PyStratum |
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Copyright 2015-2016 Set Based IT Consultancy |
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Licence MIT |
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""" |
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from configparser import ConfigParser |
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from enarksh.C import C |
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class Config: |
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""" |
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Singleton for reading configuration parameters |
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""" |
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instance = None |
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""" |
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The singleton of this class. |
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:type: None|enarksh.Config.Config |
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""" |
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# ------------------------------------------------------------------------------------------------------------------ |
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@staticmethod |
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def get(): |
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""" |
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Returns the singleton of this class. |
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:rtype: enarksh.Config.Config |
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""" |
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if not Config.instance: |
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Config.instance = Config() |
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return Config.instance |
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# ------------------------------------------------------------------------------------------------------------------ |
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def __init__(self): |
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""" |
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Object constructor. |
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""" |
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self.__config = ConfigParser() |
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self.__config.read(C.ENARKSH_CFG) |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_controller_email(self): |
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""" |
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Returns the sender's email address of Enarksh. |
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:rtype: str |
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""" |
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return self.__config.get('controller', 'email') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_controller_lockstep_end_point(self): |
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""" |
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Returns the lockstep end point of the controller. |
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:rtype: str |
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""" |
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return self.__config.get('controller', 'lockstep_end_point') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_controller_pull_end_point(self): |
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""" |
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Returns the pull end point of the controller. |
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:rtype: str |
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""" |
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return self.__config.get('controller', 'pull_end_point') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_enarksh_lock_dir(self): |
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""" |
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Returns the directory name for storing lock files. |
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:rtype: str |
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""" |
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return self.__config.get('enarksh', 'lock_dir') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_enarksh_log_dir(self): |
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""" |
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Returns the directory name for storing log files. |
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:rtype: str |
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""" |
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return self.__config.get('enarksh', 'log_dir') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_enarksh_log_back(self): |
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""" |
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Returns the number of rotated log files. |
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:rtype: int |
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""" |
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return self.__config.getint('enarksh', 'log_backup') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_enarksh_max_log_size(self): |
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""" |
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Returns the maximum size of a log file. |
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:rtype: int |
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""" |
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return self.__config.getint('enarksh', 'max_log_size') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_logger_pull_end_point(self): |
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""" |
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Returns the pull end point of the logger. |
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:rtype: str |
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""" |
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return self.__config.get('logger', 'pull_end_point') |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_spawner_get_users(self): |
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""" |
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Returns the user accounts under which the spawner is allowed to start processes. |
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:rtype: list[str] |
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""" |
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users = self.__config.get('spawner', 'users') |
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if users: |
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return users.split(' ') |
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return [] |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_spawner_pull_end_point(self): |
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""" |
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Returns the pull end point of the spawner. |
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:rtype: str |
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""" |
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return self.__config.get('spawner', 'pull_end_point') |
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# ---------------------------------------------------------------------------------------------------------------------- |
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