old_contents: __author__ = 'saeedamen'
  
  from findatapy.util.cachemanager import CacheManager
  from findatapy.util.commonman import CommonMan
  from findatapy.util.configmanager import ConfigManager
  from findatapy.util.dataconstants import DataConstants
  from findatapy.util.fxconv import FXConv
  from findatapy.util.loggermanager import LoggerManager
  from findatapy.util.singleton import Singleton
  from findatapy.util.tickerfactory import TickerFactory
  from findatapy.util.twitter import Twitter
new_contents: __author__ = 'saeedamen'
  
  from findatapy.util.cachemanager import CacheManager
  from findatapy.util.commonman import CommonMan
  from findatapy.util.configmanager import ConfigManager
  from findatapy.util.dataconstants import DataConstants
  from findatapy.util.fxconv import FXConv
  from findatapy.util.loggermanager import LoggerManager
  from findatapy.util.singleton import Singleton
  from findatapy.util.tickerfactory import TickerFactory
  from findatapy.util.twitter import Twitter
  from findatapy.util.swimpool import SwimPool
subject: Add SwimPool class