Fix function overloading in pypechain to adhere to function overloading in web3py v7.6.0 #150
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We can sidestep once this gets implemented: |
slundqui
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Dec 5, 2024
This PR updates pypechain to work with web3py v7.6. Solves both #149 and #150. Includes version bump to v0.0.48. ## Breaking Changes - `my_contract.events.MyEvent` is no longer a type, but instead the instantiated object. This means calls to e.g., `events.MyEvent().process_receipt_typed()` will now be `events.MyEvent.process_receipt_typed()`. ## Major changes - Changing handling of `my_contract.events`. Note overloaded events still are not implemented. - Adding new pypechain class `PypechainOverloadedFunctions` that acts as a wrapper to the underlying overloaded functions. - Delay calling the overloaded function factory until the arguments gets bound to the contract function. ## Minor changes - Pin web3py to v7.6 for futureproofing. - Separate makefile builds to test and example. - Using solidity compiler 0.8.24 for test gen.
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Function overloading is broken with update v7.6.0 in web3py, due to abi validation when calling contract function factories without arguments. We likely can fix when the option to turn off abi validation gets implemented.
v7.6.0 does fix #149 in the case where there are no event overloading (which pypechain currently doesn't support).
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