[superset] branch 2.0 updated: fix: Removes psycopg2 as a required dependency (#20543)

[mi...@apache.org]

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michaelsmolina pushed a commit to branch 2.0
in repository https://gitbox.apache.org/repos/asf/superset.git


The following commit(s) were added to refs/heads/2.0 by this push:
     new 80e2f1abe7 fix: Removes psycopg2 as a required dependency (#20543)
80e2f1abe7 is described below

commit 80e2f1abe7d815eda315bbb76ee626f47e143779
Author: Michael S. Molina <70...@users.noreply.github.com>
AuthorDate: Wed Jun 29 09:22:13 2022 -0300

    fix: Removes psycopg2 as a required dependency (#20543)
    
    * fix: Removes psycopg2 as a required dependency
    
    * Disables lint warning
    
    (cherry picked from commit cb3cd41dcd33af37b06e8ffc4d6d7ae1166d2d7f)
---
 superset/db_engine_specs/postgres.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/superset/db_engine_specs/postgres.py b/superset/db_engine_specs/postgres.py
index c5ffc79ee7..f9d450a3e9 100644
--- a/superset/db_engine_specs/postgres.py
+++ b/superset/db_engine_specs/postgres.py
@@ -21,7 +21,6 @@ from datetime import datetime
 from typing import Any, Dict, List, Optional, Pattern, Tuple, TYPE_CHECKING
 
 from flask_babel import gettext as __
-from psycopg2.extensions import binary_types, string_types
 from sqlalchemy.dialects.postgresql import ARRAY, DOUBLE_PRECISION, ENUM, JSON
 from sqlalchemy.dialects.postgresql.base import PGInspector
 from sqlalchemy.types import String
@@ -290,6 +289,9 @@ class PostgresEngineSpec(PostgresBaseEngineSpec, BasicParametersMixin):
 
     @classmethod
     def get_datatype(cls, type_code: Any) -> Optional[str]:
+        # pylint: disable=import-outside-toplevel
+        from psycopg2.extensions import binary_types, string_types
+
         types = binary_types.copy()
         types.update(string_types)
         if type_code in types: