mirror of
https://github.com/apache/superset.git
synced 2026-04-07 18:35:15 +00:00
60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
|
|
# or more contributor license agreements. See the NOTICE file
|
|
# distributed with this work for additional information
|
|
# regarding copyright ownership. The ASF licenses this file
|
|
# to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance
|
|
# with the License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing,
|
|
# software distributed under the License is distributed on an
|
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
# KIND, either express or implied. See the License for the
|
|
# specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from __future__ import annotations
|
|
|
|
import re
|
|
|
|
from pgsanity.pgsanity import check_string
|
|
|
|
from superset.models.core import Database
|
|
from superset.sql_validators.base import BaseSQLValidator, SQLValidationAnnotation
|
|
|
|
|
|
class PostgreSQLValidator(BaseSQLValidator): # pylint: disable=too-few-public-methods
|
|
"""Validate SQL queries using the pgsanity module"""
|
|
|
|
name = "PostgreSQLValidator"
|
|
|
|
@classmethod
|
|
def validate(
|
|
cls,
|
|
sql: str,
|
|
catalog: str | None,
|
|
schema: str | None,
|
|
database: Database,
|
|
) -> list[SQLValidationAnnotation]:
|
|
annotations: list[SQLValidationAnnotation] = []
|
|
valid, error = check_string(sql, add_semicolon=True)
|
|
if valid:
|
|
return annotations
|
|
|
|
match = re.match(r"^line (\d+): (.*)", error)
|
|
line_number = int(match.group(1)) if match else None
|
|
message = match.group(2) if match else error
|
|
|
|
annotations.append(
|
|
SQLValidationAnnotation(
|
|
message=message,
|
|
line_number=line_number,
|
|
start_column=None,
|
|
end_column=None,
|
|
)
|
|
)
|
|
|
|
return annotations
|