£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyÊ¦•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~èŠ©ÊÇí`ÔÑ©úë™µ'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶ê×Ó¼ãžªéUWŸÈË%DÒÕ¬ï‘]/Åcx  ‰ï2ß]ä6G[]S£ÔÏ¯rs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ                  ¯¹ægƒÛowÐø^d™ý½ßB7áyMä9ÜÖUã
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
<html>
3
<eO                 @   s   G d d de ZdS )c               @   s(   e Zd ZdZdZdd Zedd ZdS )	Singletonz
	Singleton design pattern.
	Nc             C   s   | j tkrtdd S )NzCannot instantiate directly.)	__class__r   	TypeError)self r   /usr/lib/python3.6/patterns.py__init__   s    
zSingleton.__init__c             C   s   | j dkr|  | _ | j S )zGet the class instance.N)	_instance)clsr   r   r   get_instance   s    
zSingleton.get_instance)__name__
__module____qualname____doc__r   r   classmethodr
   r   r   r   r   r      s   r   N)objectr   r   r   r   r   <module>   s    