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51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
<!--- WARNING --->
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<!--- THIS IS AN AUTO-GENERATED FILE --->
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<!--- MANUAL CHANGES CAN AND WILL BE OVERWRITTEN --->
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# Partisia Blockchain ABI client.
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Utility library for parsing and processing the Partisia Blockchain ABI Format.
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The format is specified here: [Partisia Blockchain's ABI format](https://partisiablockchain.gitlab.io/documentation/smart-contracts/smart-contract-binary-formats.html)..
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## Example usage
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This example is based upon the [Token Contract example contract](https://gitlab.com/partisiablockchain/language/example-contracts).
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It assumes a compiled ABI in `token.abi` and a blockchain state stored in `token_state.bin`.
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```py
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# Imports
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from pbcabi.binaryreader import BinaryReader
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import pbcabi.model
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# Read ABI
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with open('token.abi', 'rb') as f:
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TOKEN_ABI = pbcabi.model.FileAbi.read_from(BinaryReader(f.read()))
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with open('token_state.bin', 'rb') as f:
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state_bytes = f.read()
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# Read structure TokenState from state_bytes
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token_state = TOKEN_ABI.contract.read_state('TokenState', BinaryReader(state_bytes))
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# Inspect state as mostly Python-native types.
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my_address = BlockchainAddress.from_hex_hash("00e72e44eab933faaf1fd4ce94bb57e08bff98a1ed")
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print(token_state['name'])
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> MyToken
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print(token_state['balances'][my_address])
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> 213112
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```
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## Legalese
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This project is licensed under MIT Licence, see `LICENSE` for full text.
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This project is not associated with, nor supported by any of:
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- Partisia Applications A/S
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- Partisia Infrastructure A/S
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- Partisia Blockchain Foundation
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Use at own risk.
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