Implement new JSON Jinja filters #617
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arm4b
suggested changes
Sep 29, 2017
docs/source/reference/jinja.rst
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| v2.1, the expression to access key ``foo`` from datastore used to be ``{{ system.foo }}`` | ||
| but is now deprecated, and the leading ``st2kv.`` namespace is required. | ||
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| Currently, all data in the datastore is represented as strings. Toto represent |
arm4b
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Sep 29, 2017
docs/source/reference/jinja.rst
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| # {'first': 'Jacob', 'last': 'e'}, | ||
| # {'first': 'Jayden', 'last': 'f'}]} | ||
| # result = ['James', 'Jacob', 'Jayden'] | ||
| {{ input | jmespath_query('people[*].first') }} |
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I think for such complex filter we need several more examples to show how powerful it is.
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Good idea! Added more examples.
Kami
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Oct 2, 2017
| # | ||
| # input = {'animals': ['bird', 'rabbit', 'cat', 'dog', 'cow'] } | ||
| # result = ['bird', 'rabbit', 'cat', 'dog', 'cow'] | ||
| {{ input | jsonpath_query('animals[*]') }} |
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Nice work on the docs and examples 👍
Kami
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Oct 2, 2017
| .. code-block:: bash | ||
| {{version | version_strip_patch}} | ||
| {{ version | version_strip_patch }} |
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Thanks, I'm also not a fan of non-whitespace approach :P
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This is the corresponding PR to
StackStorm/st2#3766 that adds documentation on the new filters.