betodealmeida commented on a change in pull request #14093:
URL: https://github.com/apache/superset/pull/14093#discussion_r613390897
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File path: superset/db_engine_specs/mssql.py
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@@ -15,15 +15,33 @@
# specific language governing permissions and limitations
# under the License.
import logging
+import re
from datetime import datetime
from typing import Any, List, Optional, Tuple
+from flask_babel import gettext as __
+
from superset.db_engine_specs.base import BaseEngineSpec, LimitMethod
+from superset.errors import SupersetErrorType
from superset.utils import core as utils
logger = logging.getLogger(__name__)
+# Regular expressions to catch custom errors
+TEST_CONNECTION_ACCESS_DENIED_REGEX = re.compile("Adaptive Server connection
failed")
+TEST_CONNECTION_INVALID_HOSTNAME_REGEX = re.compile(
+ r"Adaptive Server is unavailable or does not exist \((?P<hostname>.*?)\)"
+ "(?!.*Net-Lib error).*$"
+)
+TEST_CONNECTION_PORT_CLOSED_REGEX = re.compile(
+ r"Net-Lib error during Connection refused \(61\)"
+)
+TEST_CONNECTION_HOST_DOWN_REGEX = re.compile(
Review comment:
We can use them for both. Anytime we have a `DBAPI` exception we can
call `extract_errors` to get these errors.
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