Detect Proxy Contracts via supportInterface

klaytn / klaytn-etl

Python scripts for ETL (extract, transform and load) jobs for Klaytn blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions.

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Detect Proxy Contracts via supportInterface #21

Closed yongchand closed 1 year ago

yongchand commented 1 year ago

Add supportInterface detection and function call to check ERC20, ERC721, ERC1155
Code format via Black
Edit tests and omit trace tests temporarily

jeongkyun-oh commented 1 year ago

@yongchand Note that the result of calling a contract method might be different depending when it is called. For example, if a contract is already self-destructed but a method is called after destruction, then it might be called successfully in the past but not at the current time.