b8ac9c2eddb0787cd35a6b78f7ca301347e24afb
6 Commits
| Author | SHA1 | Message | Date | |
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F. Eugene Aumson
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f51c80adb2 |
Change all instances of networkId to chainId (#2313)
* abi-gen/test: recompile contract fixtures for 3.0 It seems this hadn't been done since the merge with the 3.0 branch. * Sync `monorepo$ yarn test` exclusions to CI config * sra-spec: correct typo * contract-wrappers: TODO after coord.-server update * utils: fix typo in comment * Refactor networkId to chainId everywhere * Update CHANGELOGs |
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F. Eugene Aumson
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e61f23d001 |
Migrate Python libraries to v3 (#2284)
* .gitignore migrations/0x_ganache_snapshot
* .gitignore new-ish Python contract wrappers
These should have been added back when we started generating these
wrappers.
* rm superfluous contract artifact in Python package
All of the contract artifacts were removed from the Python package
recently, because now they're copied from the monorepo/packages area as
an automated build step. Somehow this one artifact slipped through the
cracks.
* Eliminate circular dependency
This was preventing the Exchange wrapper from ever importing its
validator!
* Improve output of monorepo-level parallel script
- Capture stderr (and have it included in stdout) so that it doesn't
leak onto the console for commands that didn't actually fail.
- Include all error output in the Exception object (eliminate print
statement).
* Silence new versions of linters
Newer versions care about this stuff. Old versions didn't, and we don't
either.
* Support Rich Reverts via Web3.py middleware
* Fix bug in generated wrappers' bytes handling
`bytes.fromhex(bytes.decode('utf-8')` is just plain wrong. It would
work for some cases, but is not working when trying to fill orders with
the latest Exchange contract.
* Migrate to Exchange v3
* Fix typo in DevUtils documentation
* Include new contracts in docs
* Re-enable Python checks in CI
* Accept strings for bytes
* Fix CircleCI build artifacts for gen'd python
I swear the previous way was working before, but it wasn't working now,
so this fixes it.
* Accept a provider OR a Web3 object
In various places. This allows the caller to install middleware (which
in web3.py is installed on a Web3 object, not on a provider) before
executing any RPC calls, which is important for the case where one wants
to produce signatures locally before submitting to a remote node.
* wrapper base: don't assume there are accounts
* Eliminate some inline linter directives
* make CHANGELOGs be REVERSE chronological
* Update CHANGELOG entries and bump version numbers
* @0x/contract-addresses: Put addr's in JSON, not TS
This allows easier consumption by other languages. (Specifically, it
eliminates the overhead of keeping the Python addresses package in sync
with the TypeScript one.)
* sra_client.py: incl. docker in `./setup.py clean`
* sra_client.py: Migrate to protocol v3
Removed script that existed only to exclude runs of sra_client builds
(parallel_without_sra_client). Now `parallel` is used by CI,
re-including sra_client in CI checks.
* abi-gen/templates/Py: clarify if/else logic
In response to
https://github.com/0xProject/0x-monorepo/pull/2284#discussion_r342200906
* sra_client.py: Update CHANGELOG and bump version
* contract_addresses/setup.py: rm unnecessary rm
* json_schemas.py: corrections to dev dependencies
* In tests against deployment, also run doctests
* contract_wrappers example: rm xtra Order attribute
Thanks to @steveklebanoff for catching this.
https://github.com/0xProject/0x-monorepo/pull/2284#pullrequestreview-312065368
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F. Eugene Aumson
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ec807120c3 |
Migrate to Web3.py v5 (#2038)
* Install Py packages in dep. order, not in parallel Install Python packages in dependency order, not in parallel. * sra_client.py: Add `./setup.py clean` * Fix python package dependency ordering... ...and include a script to produce the proper ordering. * sra_client.py: reformat whitespace in doctest * contract_wrappers.py: don't auto-import wrappers This was discovered while minimizing CircleCI steps to dianose a problem with running the Launch Kit Backend in CircleCI. These classes should be imported via the zero_ex.contract_wrappers.exchange and zero_ex.contract_wrappers.erc20_token modules, respectively. We permitted importing them from just zero_ex.contract_wrappers back when they were the only wrappers we had, but now that we have so many different contracts being wrapped, this is just another list to keep manually updated (which, obviously is error prone, since it slipped through the cracks already), so it's better to just not support this type of import. * abi-gen/Py: doc contract method attributes Without this, generated documentation was not including the class members that represent the contract methods, rendering the usage unclear. * sra_client.py: disable tests in CI * abi-gen/Py: strip repeated spaces from devdoc * contract_wrappers.py: gen docs for all wrappers... ...except for the dummy tokens. * sra_client.py/test: change launch kit docker image Previously these teses were using 0xorg/launch-kit-ci, but that was a one-off thing created just for CI, back before there was a regularly maintained docker image of Launch Kit. Changed to use 0xorg/launch-kit-backend since it's regularly maintained/updated. Because the -backend image is using a different Linux distribution (Alpine), the commands used to wait for ganache startup also had to change. The tag used, 74bcc39, is provisional due to the pending Issue at https://github.com/0xProject/0x-launch-kit-backend/issues/73 . When that issue is resolved, the tag suffix on the imag name should be removed. * Migrate from Web3.py 4.x to 5.x * sra_client.py: checksum address in doctest Due to problem with launch-kit-backend, documented at https://github.com/0xProject/0x-launch-kit-backend/issues/73 , we need to checksum the makerAddress, in the order retrieved from the relayer, before filling it, otherwise Web3.py gives this error: InvalidAddress('Web3.py only accepts checksum addresses. The software that gave you this non-checksum address should be considered unsafe, please file it as a bug on their platform. Try using an ENS name instead. Or, if you must accept lower safety, use Web3.toChecksumAddress(lower_case_address).', '0x5409ed021d9299bf6814279a6a1411a7e866a631') * Update CHANGELOGs * sra_client.py: make CHANGELOG be REVESE chrono. Formerly CHANGELOG was in chronological order. Now it's in reverse chronological order. * abi-gen/Py: fix missing space in sanitized devdoc |
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F. Eugene Aumson
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57318c0041 |
Python nested wrapper methods & estimate_gas (#1996)
* git rm unnecessary .gitkeep file * After all Pytest runs, show short test summary * abi-gen/Py: facilitate inlining of parameter lists Effectively, stopped new-lines from being introduced by calls to the `params` and `typed_params` partials. * abi-gen: simple Py wrapper test for local dev'ment * abi-gen/Py: stop gen'ing ValidatorBase * abi-gen/Py: declare abi() wrapper method in Base * abi-gen/Py: methods as classes to ease call/sendTx Represent methods as classes in order to faciliate access to a method's different operations (call, send_transaction, etc). * contract_wrappers.py: make Base methods public Changed some methods on BaseContractWrapper to be public. * contract_wrappers.py: remove unused method * contract_wrappers.py: extract method * abi-gen/Py: inline method * contract_wrappers.py: fix bug in call() We were passing transaction parameters through to sendTransaction() invocations, but not to call() invocations. * abi-gen/Py: remove `view_only` param to call/tx Formerly, in the BaseContractWrapper, there was just one function used for both eth_call and eth_sendTransaction, and you would distinguish between the two by specifying `view_only=True` when you wanted a call. This commit defines a method dedicated to executing an eth_call, and leaves the old method behind, with the `view_only` param removed, to be used for eth_sendTransaction. * abi-gen/Py: rename method * contract_wrappers/Py: simplify web3 func handling Pass web3 function instance into generated wrapper method class constructor, rather than having that class obtain it upon each method call. Really this is just an elimination of a call to BaseContractWrapper.contract_instance(), which will be removed completely in a shortly-upcoming commit. * contract_wrappers.py: inline method Inline and remove method BaseContractWrapper.contract_instance(). * contract_wrappers.py: pass Validator to *Method Pass a ValidatorBase instance into construction of the contract method classes, *Method, to eliminate another dependency on the containing contract object, which will be eliminated completely in a shortly-upcoming commit. * abi-gen/Py: BaseContractWrapper -> ContractMethod Change the fundamental thing-to-be-wrapped from the contract to the method. Since the named method classes were introduced (in a previous commit), and since the operations contained within the Base are predominantly focused on supporting method calls more than anything else, it makes more intuitive sense to provide a base for the methods than for the contract. With this change, the method classes no longer require a contract object to be passed to their constructors. The contract members that the methods were utilizing are now passed directly to the method constructor. * contract_wrappers.py: rename module to bases... ...from _base_contract_wrapper. The old name hasn't made sense since ValidatorBase was moved into that module, and definitely doesn't make sense now that the fundamental thing-to-be-wrapped has changed from the contract to the method. Also renamed to make it public (removed the leading underscore) since we're generating code that will depend on it. * abi-gen/Py: clarify call/sendTx docstrings * abi-gen/Py: adjust whitespace * contract_wrappers.py: inline method * abi-gen/Py: rename class ValidatorBase... ...to just Validator. It's in the "bases" module, which provides the context needed in order to know it's a base class * python-packages: fix silent failures of ./parallel * contract_wrappers.py: remove private_key support Having this present was overcomplicating interfaces. And it was untested (and not readily working when testing was attempted). And it only provided a thin layer of convenience, which a client could easily code up themselves. * contract_wrappers.py: inline method * contract_wrappers.py: rm unused member variables * contract_wrappers.py: rm unnecessary instance var * abi-gen/Py: add estimate_gas to gen'd methods * update CHANGELOG.json |
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F. Eugene Aumson
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d9378e9a8f |
First auto-gen'd Python contract wrapper: ERC20 (#1878)
* abi-gen-wrappers: fix half-baked folder rename
* .circleci: give cache more descriptive name
* abi-gen: rename type field. tsName->langLocalName
* contract-artifacts: add devdoc to ERC20Token.json
Artifact changes crafted manually: re-generated artifacts from within
@0x/contracts-erc20, and then copied them into @0x/contract-artifacts,
but only committed the changes that added devdoc.
Modified @0x/contracts-erc20/compiler.json to include devdoc in the
hopes that next time contract-artifacts are re-generated en masse, the
devdoc output will just come along for the ride.
Compiling ERC20 TypeScript wrappers after adding devdoc to the artifacts
revealed some inconsistencies in the types. ethereum-types'
DevdocOutput REQUIRED many fields which are not always present,
depending the devdoc contents itself. Relaxing the requirement had some
ramifications.
* abi-gen: Python!
Lots more to come, but so far generating typed methods with some
parameter validation and with reasonable docstrings; enough to make
ERC20 work.
* existing erc20 python wrapper: re-order methods
In order to minimize the diff in the upcoming commit of the
auto-generated version.
* existing erc20 python wrapper: rename method
Rename method _erc20 to _get_contract_instance.
* existing erc20 python wrapper: rename vars
Rename method parameters to match names used in contract methods.
* existing erc20 python wrapper: correction
Contract method `allowance` previously was returning a transaction hash,
but it's a const method, so changed it to return the int that the
underlying method returns.
* contract_wrappers.py: pull in generated code
Custom setup.py command to pull in code previously generated into
../../packages/abi-gen-wrappers/src/generated-wrappers/py.
Changes to existing wrapper code reflect differences between the old,
manually-written wrapper and the new, auto-generated wrapper.
Reconfigured Circle CI to give Python build access to the output of the
TypeScript build, in order to import the generated wrappers from there.
* abi-gen: sanitize docstrings for pycodestyle lint
* abi-gen-templates.py: expose ABI from template
Use ABI given by template, not gotten by name from
zero_ex.contract_artifacts.
Also, expose ABI as a static method.
* py wrappers: contract addr to ctor, not methods
In all Python wrappers (old, manual ones; and new, generated ones), have
client pass the contract address to the wrapper's constructor, rather
than to the individual method calls.
* py wrappers: remove unused param `account_address`
* py wrappers: document use of `private_key`
* Rename file erc20_wrapper.py to erc20_token.py
To match the name of the underlying contract.
* Update CHANGELOG.json's
* git rm erc20_token.py
No need to keep it checked in. Doing so would require manual overhead
of keeping the generated copy in sync with the generation code, which
may get overlooked and cause confusion for others. Authoritative source
will be the published package on PyPI.
* abi-gen-templates: tweak CHANGELOG wording
Co-Authored-By: Fabio B <kandinsky454@protonmail.ch>
* Include transaction parameters in const calls too
* Doc contract_address param to gen'd wrapper ctor
* make myself a CODEOWNER of abi-gen*
* rename ids: langLocalName -> languageSpecificName
* Move Python generation to its own packages/ folder
* Stop duplicating contract artifacts in Python pkg!
Thanks to the way we're now using the `./setup.py pre_install`
convention, there's no longer a need to check the artifacts in to the
Python package.
* move py templates BACK to abi-gen-templates
I got a little overzealous in the previous commit that moved ALL the
python stuff into the new packages/python-contract-wrappers folder.
* Update known-good test output: prettify
* add getABIEncodedTransationData to gen'd code
It was added into the template in the following commit, but the
corresponding checked-in generated code was not updated accordingly.
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Michael Huang
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a256494ec8 | Python contract wrappers (#1721) |