py-evm
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ethereum
A Python implementation of the Ethereum Virtual Machine
* py-evm Version: not yet applicable, true only if/when PR #1940 is merged * OS: N/A * Python Version (python --version): N/A * Environment (relevant `diff` part for `setup.py` from...
Trying to incrementally build clique blocks fails (the state root will be wrong on the final block) because the initial header is not signed so all tx fees are incorrectly...
When incrementally building clique blocks, the meta witness returned by `mine_block_extended()` is always empty. That works correctly for PoW blocks
### What was wrong? Come across the pairing precompile and find these 2 issues. 1. TODO error message on pairing. 2. Observed that the p1 subgroup check is missing. I'm...
If I deploy a contract with Solidity, and get its bytecode. Can I execute the bytecode with py-evm?
### What is wrong? It gets passed around a lot, and my intuition is that it's not necessary (or, won't be, after #1930 is merged). ### How can it be...
### What is wrong? Our current Py-EVM APIs aren't fully capable of backfilling blocks without executing them. Currently `set_block_transactions` is the place where we deal with RLP encoding transactions and...
Fallout from issue #1857, in particular [this comment](https://github.com/ethereum/py-evm/issues/1857#issuecomment-539036563). ### What is wrong? Keeping track of slowest fixtures from [`ethereum/tests`](https://github.com/ethereum/tests), and regenerating their list, has previously been done manually. ### How...
### What was wrong? Nothing was *wrong*, per say, but it wasn't previously possible to get a full-syncing trinity node this far:  ### How was it fixed? I wrote...
### What is wrong? There were no tests in ethereum/tests covering the bugs resolved by #1913 . See the PR history, there are actually a couple variants that aren't tested,...