* CI: use a docker image that includes Python
So that tests of abi-gen generating Python can exercise the code being
generated.
* CI fix: disable old yarn permission denied hack
Motivated by CI failure of previous commit.
* CI fix: more resources for test-contracts-ganache
Motivated by CI failure of previous commit.
* CI fix: remove hack of permissions for python libs
Fix for previous CI run's failure of test-python. Apparently we don't
need this in the docker container we've switched to.
* abi-gen/Py: minimum viable test of gen'd code
Ensure the code is parseable by running it through black.
* abi-gen/Py: expand Python linter usage
Make abi-gen filter its output through black, if its available in the
runtime environment. Accordingly, stop having contract_wrappers.py's
setup.py pre_install run black on copied-over files.
Adds Pylint to the list of linters run against test-cli/output.
* abi-gen: re-enable Solidity linter
It was broken, running seemingly cleanly but not actually reading any
files, because it was targetting the wrong folder.
* abi-gen/test-cli/fixtures/sol: fix linter errors
* abi-gen/test-cli: disable pylint blackisted-name
* abi-gen/Py: rm unused var in contracts w/o methods
Remove unused variable from generated wrapper for contracts without any
methods.
* add validateAndSendTransactionAsync to all wrappers
* remove contract-wrappers from @0x/contracts-extensions
* replace error types in contract-wrappers
* upgrade asset-buyer and asset-swapper to contract-wrappers v11
* update website and 0x.js
* remove calldataOptimizationUtils
The update to the fixture contract's artifact added a bunch of
`internalType` stuff. I'm not sure where that came from. Maybe
newly generated by the latest version of solc?
* order_utils.py: git rm package.json
This was used at one time, a long, long time ago, but is no longer used,
and its presence actually causes problems when trying to do, eg
`PKG=@0x/python-contract-wrappers yarn build` from within the
order_utils directory.
* order_utils.py: improve `./setup.py clean`
* python-packages: in tox, test, don't lint
* python-packages: update dev req's to fix tox runs
* contract_wrappers.py: post-publish version bump