tkonolige commented on a change in pull request #6797: URL: https://github.com/apache/incubator-tvm/pull/6797#discussion_r517535382
########## File path: python/tvm/script/parser.py ########## @@ -14,21 +14,22 @@ # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. -"""TVM Script Parser For TIR""" -# pylint: disable=invalid-name, missing-docstring, inconsistent-return-statements, no-else-return -# pylint: disable=unnecessary-comprehension, unused-argument -# pylint: disable=relative-beyond-top-level +"""TVM Script Parser For TIR + +We use [synr](https://synr.readthedocs.io) to get an AST that is stable over +different python versions. Synr also provides an error handling context that we +use for error reporting. +""" +# pylint: disable=invalid-name, inconsistent-return-statements, no-else-return import json import operator import inspect -from typed_ast import ast3 as ast +from synr import ast, Transformer, to_ast Review comment: Synr is listed in `incubator-tvm/docker/install/ubuntu_install_python_package.sh` (this branch wasn't up to date with main). We think we might have to update it often in the future, so we are installing a pinned version in the ci before we run tests (in `tests/scripts/task_ci_python_setup.sh`). ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
