Explore the intricacies of product pricing using Python graphs and sets in this 42-minute conference talk from EuroPython 2011. Delve into Rob Collins' presentation, which covers a range of topics including Cucumber scenarios, typical workflow processes, and the importance of expressing rules effectively. Learn about the pitfalls of bad rules and discover why building a better Python implementation is crucial. Gain insights into product lifecycle management and how to properly interpret pricing rules. Through practical examples and expert guidance, enhance your understanding of advanced pricing strategies and their implementation using Python's powerful graph and set capabilities.