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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
"""This module contains jsonschema files for all of Spack's YAML formats."""
import warnings
import llnl.util.lang
import llnl.util.tty
# jsonschema is imported lazily as it is heavy to import
# and increases the start-up time
def _make_validator():
import jsonschema
import spack.parser
def _validate_spec(validator, is_spec, instance, schema):
"""Check if the attributes on instance are valid specs."""
import jsonschema
if not validator.is_type(instance, "object"):
return
for spec_str in instance:
try:
spack.parser.parse(spec_str)
except spack.parser.SpecSyntaxError as e:
yield jsonschema.ValidationError(str(e))
def _deprecated_properties(validator, deprecated, instance, schema):
if not (validator.is_type(instance, "object") or validator.is_type(instance, "array")):
return
# Get a list of the deprecated properties, return if there is none
deprecated_properties = [x for x in instance if x in deprecated["properties"]]
if not deprecated_properties:
return
# Retrieve the template message
msg_str_or_func = deprecated["message"]
if isinstance(msg_str_or_func, str):
msg = msg_str_or_func.format(properties=deprecated_properties)
else:
msg = msg_str_or_func(instance, deprecated_properties)
if msg is None:
return
is_error = deprecated["error"]
if not is_error:
warnings.warn(msg)
else:
import jsonschema
yield jsonschema.ValidationError(msg)
return jsonschema.validators.extend(
jsonschema.Draft4Validator,
{"validate_spec": _validate_spec, "deprecatedProperties": _deprecated_properties},
)
Validator = llnl.util.lang.Singleton(_make_validator)
spec_list_schema = {
"type": "array",
"default": [],
"items": {
"anyOf": [
{
"type": "object",
"additionalProperties": False,
"properties": {
"matrix": {
"type": "array",
"items": {"type": "array", "items": {"type": "string"}},
},
"exclude": {"type": "array", "items": {"type": "string"}},
},
},
{"type": "string"},
{"type": "null"},
]
},
}
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