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Hands-On Blockchain for Python Developers

You're reading from   Hands-On Blockchain for Python Developers Gain blockchain programming skills to build decentralized applications using Python

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Product type Paperback
Published in Feb 2019
Publisher Packt
ISBN-13 9781788627856
Length 450 pages
Edition 1st Edition
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Author (1):
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Arjuna Sky Kok Arjuna Sky Kok
Author Profile Icon Arjuna Sky Kok
Arjuna Sky Kok
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Toc

Table of Contents (19) Chapters Close

Preface 1. Section 1: Blockchain and Smart Contracts
2. Introduction to Blockchain Programming FREE CHAPTER 3. Smart Contract Fundamentals 4. Implementing Smart Contracts Using Vyper 5. Section 2: Web3 and Populus
6. Interacting with Smart Contracts Using Web3 7. Populus Development Framework 8. Building a Practical Decentralized Application 9. Section 3: Frontend Decentralized Applications
10. Frontend Decentralized Application 11. Section 4: Cryptocurrency and Wallets
12. Creating Token in Ethereum 13. Cryptocurrency Wallet 14. Section 5: Decentralized Filesystem
15. InterPlanetary - A Brave New File System 16. Using ipfsapi to Interact with IPFS 17. Implementing a Decentralized Application Using IPFS 18. Other Books You May Enjoy

Summary

In this chapter, you have learned about interacting with the IPFS through the HTTP API using Python. First of all, you installed IPFS software and ran the daemon. You started this by adding a file to the IPFS and studied how to get the hash of the content of the file, which is based on protobuf, multihash, and base58. Then, you saw that a big file would be divided into many chunks if added to the IPFS. You could also add a directory of files into the IPFS. Based on this ability, you could host a static website on the IPFS. Then, you learned about publishing IPFS files in the IPNS on which you could have dynamic content. After this, you learned about the MFS, where you could copy a large file from the IPFS without incurring any significant costs in your local storage.

In the next chapter, you will combine the IPFS and smart contracts to build a decentralized application...

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