A selector expression for extracting data from JSON.
Project description
A selector expression for extracting data from JSON.
Quickstarts
Installation
Install the stable version from PYPI.
pip install jsonpath-extractorOr install the latest version from Github.
pip install git+https://github.com/linw1995/jsonpath.git@masterUsage
import json
from jsonpath import parse, Root, Contains, Self
data = json.loads(
"""
{
"goods": [
{"price": 100, "category": "Comic book"},
{"price": 200, "category": "magazine"},
{"price": 200, "no category": ""}
],
"targetCategory": "book"
}
"""
)
expect = [{"price": 100, "category": "Comic book"}]
assert parse("$.goods[contains(@.category, $.targetCategory)]").find(data) == expect
assert (
Root()
.Name("goods")
.Array(Contains(Self().Name("category"), Root().Name("targetCategory")))
.find(data)
== expect
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