Python Blockchain Development

How is blockchain working and how to access Etherium blockchain from the Python. How to connect Python to EVM and publish your Solidity or Vyper contract.

This is slides to my UA Pycon talk in April 2018.

Code used in demo: https://gist.github.com/xen/70564a2915e5415523fb3f86c4487b13

Transcript

1. Python Blockchain Development Mikhail Kashkin Mootha Tech Talk, 2018
2. About me • Python 2001 • Solution Architect • Love new technologies
3. Blockchain basics • Distributed database • Idea of the data that can’t be hidden changed
4. Blockchain demo
6. What if there is rule that control changes?
7. Smart contract Smart contracts in the context of Ethereum are scripts that are executed on a global network of public nodes  — the EVM (Ethereum Virtual Machine) — and can read/ write transactions from/to the blockchain.
8. EVM Basics • Ethereum Virtual Machine • Smart contracts • Gas, Transaction costs
9. Solidity/Vyper • Remix • Metamask • Vyper
10. Application architect
11. Demo time
12. Thank you •https://t.me/cpfeed •@mkashkin