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Fix single constant case #199

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Fix single constant case #199

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8faa749
Fix single constant case
chdemko Jul 17, 2025
13357fc
Fix False and None values
chdemko Jul 17, 2025
3273580
Group funny hacks
chdemko Jul 17, 2025
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4 changes: 2 additions & 2 deletions jsonpath_ng/jsonpath.py
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Original file line number Diff line number Diff line change
Expand Up @@ -792,11 +792,11 @@ def find(self, datum):
datum = DatumInContext.wrap(datum)

# Used for catching null value instead of empty list in path
if not datum.value:
if datum.value is None:
return []
# Here's the hack. If it is a dictionary or some kind of constant,
# put it in a single-element list
if (isinstance(datum.value, dict) or isinstance(datum.value, int) or isinstance(datum.value, str)):
if (isinstance(datum.value, dict) or isinstance(datum.value, (int, float, str, bool))):
return self.find(DatumInContext([datum.value], path=datum.path, context=datum.context))

# Some iterators do not support slicing but we can still
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5 changes: 5 additions & 0 deletions tests/test_jsonpath.py
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Original file line number Diff line number Diff line change
Expand Up @@ -241,6 +241,11 @@ def test_update(parse: Callable[[str], JSONPath], expression: str, data, update_
# --------------------
#
("[*]", 1, [1], ["[0]"]),
("[*]", 1.2, [1.2], ["[0]"]),
("[*]", True, [True], ["[0]"]),
("[*]", False, [False], ["[0]"]),
("[*]", "test", ["test"], ["[0]"]),
("[*]", None, [], []),
("[0:]", 1, [1], ["[0]"]),
("[*]", {"foo": 1}, [{"foo": 1}], ["[0]"]),
("[*].foo", {"foo": 1}, [1], ["[0].foo"]),
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