docstr: Return the default schema for a given query.
  
  This method simply uses the parent method after checking that there are no
  malicious path setting in the query.
docstr_tok: ["Return","the","default","schema","for","a","given","query",".","This","method","simply","uses","the","parent","method","after","checking","that","there","are","no","malicious","path","setting","in","the","query","."]
code: def get_default_schema_for_query(
      cls,
      database: Database,
      query: Query,
  ) -> str | None:
      """
      Return the default schema for a given query.
  
      This method simply uses the parent method after checking that there are no
      malicious path setting in the query.
      """
      sql = sqlparse.format(query.sql, strip_comments=True)
      if re.search(r"set\s+search_path\s*=", sql, re.IGNORECASE):
          raise SupersetSecurityException(
              SupersetError(
                  error_type=SupersetErrorType.QUERY_SECURITY_ACCESS_ERROR,
                  message=__(
                      "Users are not allowed to set a search path for security reasons."
                  ),
                  level=ErrorLevel.ERROR,
              )
          )
  
      return super().get_default_schema_for_query(database, query)
  
imports: from __future__ import annotations
  import json
  import logging
  import re
  from datetime import datetime
  from re import Pattern
  from typing import Any, TYPE_CHECKING
  import sqlparse
  from flask_babel import gettext
  from sqlalchemy.dialects.postgresql import DOUBLE_PRECISION, ENUM, JSON
  from sqlalchemy.dialects.postgresql.base import PGInspector
  from sqlalchemy.engine.reflection import Inspector
  from sqlalchemy.engine.url import URL
  from sqlalchemy.types import Date, DateTime, String
  from superset.constants import TimeGrain
  from superset.db_engine_specs.base import BaseEngineSpec, BasicParametersMixin
  from superset.errors import ErrorLevel, SupersetError, SupersetErrorType
  from superset.exceptions import SupersetException, SupersetSecurityException
  from superset.models.sql_lab import Query
  from superset.utils import core
  from superset.utils.core import GenericDataType
label_desc: Use image node_id 2 for calling the PostgresEngineSpec obj's underlying member method code with example usage: obj.get_default_schema_for_query(cls, database, query) and returns: super