有沒有 Python 可以寫 Native Mobile Apps 的八卦？

Native GUI programming with Python everywhere with Toga!

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1. 剤尝剤
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2. Live Demo!!!!1
3. Me • Call me TP • Follow @uranusjr • https://uranusjr.com
4. http://macdown.uranusjr.com
5. IUUQQZCFFPSHUPHB
6. Python code Platform-dependent implementation Native libraries
7. Toga • No dependencies • Except a custom interpreter • Pure Python • ctypes • Any OS you want • Write your own backend
8. Your code Native libraries Toga implementation Toga
9. Your code Foundation + UIKit + … Toga-iOS + Rubicon-ObjC Toga
10. Live Coding!!!!1
11. Cassowary
13. Cassowary • Constraint-solving • Foundation of Auto Layout • Other implementations available
14. 50 50 50 50 or more
15. container.constrain(          button.TOP  ==  container.TOP  +  50,          button.LEADING  ==  container.LEADING  +  50,          button.TRAILING  +  50  ==  container.TRAILING,          button.BOTTOM  +  50  <=  container.BOTTOM,   )
16. Join the Conversation • https://github.com/pybee • https://groups.google.com/forum/#!forum/beeware-users • https://groups.google.com/forum/#!forum/beeware-developers • https://groups.google.com/forum/#!forum/overconstrained • https://twitter.com/pybeeware