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Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: MIT-0
"""
import json
from cfnlint.formatters.base import BaseFormatter
from cfnlint.rules import Match
class JsonFormatter(BaseFormatter):
"""Json Formatter"""
class CustomEncoder(json.JSONEncoder):
"""Custom Encoding for the Match Object"""
# pylint: disable=E0202
def default(self, o):
if isinstance(o, Match):
return {
"Id": o.id,
"ParentId": o.parent_id,
"Rule": {
"Id": o.rule.id,
"Description": o.rule.description,
"ShortDescription": o.rule.shortdesc,
"Source": o.rule.source_url,
},
"Location": {
"Start": {
"ColumnNumber": o.columnnumber,
"LineNumber": o.linenumber,
},
"End": {
"ColumnNumber": o.columnnumberend,
"LineNumber": o.linenumberend,
},
"Path": getattr(o, "path", None),
},
"Level": o.rule.severity.capitalize(),
"Message": o.message,
"Filename": o.filename,
}
return {f"__{o.__class__.__name__}__": o.__dict__}
def print_matches(self, matches, rules, config):
# JSON formatter outputs a single JSON object
# Unused argument http://pylint-messages.wikidot.com/messages:w0613
del rules
return json.dumps(
list(matches),
indent=4,
cls=self.CustomEncoder,
sort_keys=True,
separators=(",", ": "),
)
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