old_contents: # -*- coding: utf-8 -*-
  
  # factory.py
  
  # MIT License
  
  # Copyright (c) 2017 Rene Jean Corneille
  
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  
  # The above copyright notice and this permission notice shall be included in all
  # copies or substantial portions of the Software.
  
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  
  from trendpy.samplers import *
  
  class SamplerFactory:
  	factories = {}
  
  	@staticmethod
  	def add(id,factory):
  		""" Adds a class to factory with a chosen id.
  
  		:param id: name of the class.
  		:type id: str
  		:param factory: factory subclass of a Strategy instace.
  		:type factory: `Strategy.Factory`
  		"""
  		SamplerFactory.factories.put[id] = factory
  
  	@staticmethod
  	def create(id,*args,**kwargs):
  		""" Creates an instance of the class.
  
  		:param id: name of the class.
  		:type id: str
  		:param args: Positional arguments.
  		:type args: list
  		:param kwargs: Keyword arguments.
  		:type kwargs: dict
  		:return: new instance of a :py:meth:`~trendpy.strategies.Strategy` subclass
  		:rtype: `Numpy.dnarray`
  		"""
  		if not id in SamplerFactory.factories:
  			SamplerFactory.factories[id] = eval('%s.Factory()' % id)
  		return SamplerFactory.factories[id].create(*args,**kwargs)
  
new_contents: # -*- coding: utf-8 -*-
  
  # factory.py
  
  # MIT License
  
  # Copyright (c) 2017 Rene Jean Corneille
  
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  
  # The above copyright notice and this permission notice shall be included in all
  # copies or substantial portions of the Software.
  
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  
  from __future__ import absolute_import
  
  from trendpy.samplers import *
  
  class SamplerFactory:
  	factories = {}
  
  	@staticmethod
  	def add(id,factory):
  		""" Adds a class to factory with a chosen id.
  
  		:param id: name of the class.
  		:type id: str
  		:param factory: factory subclass of a Strategy instace.
  		:type factory: `Strategy.Factory`
  		"""
  		SamplerFactory.factories[id] = factory
  		
  	@staticmethod
  	def remove(id):
  		""" Removes a class to factory with a chosen id.
  
  		:param id: name of the class.
  		:type id: str
  		"""
  		if id in SamplerFactory.factories:
  			del SamplerFactory.factories[id]
  		
  	@staticmethod
  	def removeAll():
  		""" Removes all factories."""
  		if not(SamplerFactory.factories == None or SamplerFactory.factories == {}):
  			SamplerFactory.factories.clear()
  		
  	@staticmethod
  	def create(id,*args,**kwargs):
  		""" Creates an instance of the class.
  
  		:param id: name of the class.
  		:type id: str
  		:param args: Positional arguments.
  		:type args: list
  		:param kwargs: Keyword arguments.
  		:type kwargs: dict
  		:return: new instance of a :py:meth:`~trendpy.strategies.Strategy` subclass
  		:rtype: `Numpy.dnarray`
  		"""
  		if not id in SamplerFactory.factories:
  			SamplerFactory.factories[id] = eval('%s.Factory()' % id)
  		return SamplerFactory.factories[id].create(*args,**kwargs)
  		
  	
  
subject: Update factory.py