python-jmespath

JMESPath (pronounced "jaymz path") allows you to declaratively specify how
to extract elements from a JSON document.
For example, given this document:
{"foo": {"bar": "baz"}}
The jmespath expression foo.bar will return "baz".
JMESPath also supports:
Referencing elements in a list. Given the data:
{"foo": {"bar": ["one", "two"]}}
The expression: foo.bar[0] will return "one". You can also reference all
the items in a list using the * syntax:
{"foo": {"bar": [{"name": "one"}, {"name": "two"}]}}
The expression: foo.bar[*].name will return ["one", "two"]. Negative
indexing is also supported (-1 refers to the last element in the list).
Given the data above, the expression foo.bar[-1].name will return ["two"].
The * can also be used for hash types:
{"foo": {"bar": {"name": "one"}, "baz": {"name": "two"}}}
The expression: foo.*.name will return ["one", "two"].

          

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License: MIT
URL: https://github.com/boto/jmespath