A parser for HCL2 written in Python using Lark. This parser only supports HCL2 and isn't backwards compatible with HCL v1. It can be used to parse any HCL2 config file such as Terraform.
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python-hcl2 requires Python 3.7 or higher to run.
This package can be installed using pip
pip3 install python-hcl2import hcl2
with open('foo.tf', 'r') as file:
dict = hcl2.load(file)With version 5.0.0 the possibility of HCL2 reconstruction from Lark Parse Tree was introduced.
Example of manipulating Lark Parse Tree and reconstructing it back into valid HCL2 can be found in tree-to-hcl2-reconstruction.md file.
More details about reconstruction implementation can be found in this PR.
For development, tox>=4.0.9 is recommended.
python-hcl2 uses tox. You will need to install tox with pip install tox.
Running tox will automatically execute linters as well as the unit tests.
You can also run them individually with the -e argument.
For example, tox -e py37-unit will run the unit tests for python 3.7
To see all the available options, run tox -l.
To create a new releaes go to Releases page, press 'Draft a new release', create a tag with a version you want to be released, fill the release notes and press 'Publish release'. Github actions will take care of publishing it to PyPi.
If you have any security issue to report, contact project maintainers privately. You can reach us at mailto:github@amplify.com
We welcome pull requests! For your pull request to be accepted smoothly, we suggest that you:
- For any sizable change, first open a GitHub issue to discuss your idea.
- Create a pull request. Explain why you want to make the change and what it’s for.
We’ll try to answer any PR’s promptly.