A collection of design patterns implemented (by other people) in python.

When an implementation is added or modified, be sure to update this file and rerun append_output.sh to keep the output comments at the bottom up to date.

Current Patterns:

• 3-tier
• abstract_factory
• adapter
• borg
• bridge
• builder
• catalog
• chain
• command
• composite
• decorator
• facade
• factory_method
• flyweight
• graph_search
• iterator
• mediator
• memento
• mvc
• null
• observer
• pool
• prototype
• proxy
• publish_subscribe
• state
• strategy
• template
• visitor