ytools3¶
Library for validating yaml files against schema and selectively dumping nodes from yaml (or json) documents in yaml or json format.
This is a port of the Python 2-only ytools ( https://github.com/yaccob/ytools ) to Python 3.
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Features¶
Output
yamlasjsonorpythonOutput
jsonasyamlorpython(provided that there are no duplicate mapping entry in thejsonsource)Extract particular nodes from
yamlandjsonfiles.If
yamlis used as output format (default) the output is a validyamldocument.
Validate
yamlandjsondocuments.The
json-schemacan be provided inyamlformat as well, which improves readability and writability.
Preserve order of mapping-keys in
yamlandjsonoutput.Multi-document support
Multiple input files
… as well as multiple
yamldocuments within a file… and a combination of both
Installation¶
python3 -m pip install ytools3 --user
python3 -m pip install git+https://github.com/domdfcoding/ytools3@master --user
API Reference¶
Library for validating yaml files against schema
and selectively dumping nodes from yaml (or json) documents in yaml or json format.
Functions:
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Load the contents of the given YAML file and output in the desired format. |
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Validate the given datafiles using a schema. |
-
dump(datafile, path='$', format='yaml', yaml_options='{explicit_start: True, explicit_end: True, allow_unicode: True}', json_options='{indent: 2, encoding: utf-8}', encoding='utf-8')[source]¶ Load the contents of the given YAML file and output in the desired format.
Overview¶
ytools3 uses tox to automate testing and packaging,
and pre-commit to maintain code quality.
Install pre-commit with pip and install the git hook:
python -m pip install pre-commit
pre-commit install
Coding style¶
formate is used for code formatting.
It can be run manually via pre-commit:
pre-commit run formate -a
Or, to run the complete autoformatting suite:
pre-commit run -a
Automated tests¶
Tests are run with tox and pytest.
To run tests for a specific Python version, such as Python 3.6:
tox -e py36
To run tests for all Python versions, simply run:
tox
Build documentation locally¶
The documentation is powered by Sphinx. A local copy of the documentation can be built with tox:
tox -e docs
License¶
ytools3 is licensed under the Apache License 2.0
A permissive license whose main conditions require preservation of copyright and license notices. Contributors provide an express grant of patent rights. Licensed works, modifications, and larger works may be distributed under different terms and without source code.
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Downloading source code¶
The ytools3 source code is available on GitHub,
and can be accessed from the following URL: https://github.com/domdfcoding/ytools3
If you have git installed, you can clone the repository with the following command:
git clone https://github.com/domdfcoding/ytools3
Cloning into 'ytools3'...
remote: Enumerating objects: 47, done.
remote: Counting objects: 100% (47/47), done.
remote: Compressing objects: 100% (41/41), done.
remote: Total 173 (delta 16), reused 17 (delta 6), pack-reused 126
Receiving objects: 100% (173/173), 126.56 KiB | 678.00 KiB/s, done.
Resolving deltas: 100% (66/66), done.
Alternatively, the code can be downloaded in a ‘zip’ file by clicking:
Clone or download –> Download Zip
Downloading a ‘zip’ file of the source code¶
Building from source¶
The recommended way to build ytools3 is to use tox:
tox -e build
The source and wheel distributions will be in the directory dist.
If you wish, you may also use pep517.build or another PEP 517-compatible build tool.
View the Function Index or browse the Source Code.