Instance path of properties with ~ in their name might not be correct #788
Description
This is an issue we're running into with the Python wrapper. I haven't been able to see where the issue is Python/Rust/??? but I did create this minimal reproducer:
from importlib.metadata import version
from jsonschema_rs import Draft202012Validator
data = {
"table-node": [
{"~": ""},
{"other-value": ""},
],
}
schema = {
"type": "object",
"properties": {
"table-node": {
"type": "array",
"items": {
"type": "object",
"properties": {"~": {"type": "string", "minLength": 1}},
"required": ["~"],
},
},
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
}
validator = Draft202012Validator(schema)
for error in validator.iter_errors(data):
print(error.instance_path, error.message)
print(version("jsonschema_rs"))This prints:
['table-node', 0, '~0'] "" is shorter than 1 character
['table-node', 1] "~" is a required property
0.32.1As you can see the instance_path reported for the minLength error adds a 0 to the ~ of the path. This is unfortunate as therefore you can't connect the error to the data that was being submitted.
I added the other error to show that it is not happening for all transformations of ~ but (for now) seems to only affect the instance path.
As seen in the reproducer, this is with the latest version on PyPI.