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Diffstat (limited to 'searx/engines/postgresql.py')
| -rw-r--r-- | searx/engines/postgresql.py | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/searx/engines/postgresql.py b/searx/engines/postgresql.py index d7ff6a11b..c0277207c 100644 --- a/searx/engines/postgresql.py +++ b/searx/engines/postgresql.py @@ -1,12 +1,33 @@ # SPDX-License-Identifier: AGPL-3.0-or-later # lint: pylint -"""PostgreSQL database (offline) +"""PostgreSQL is a powerful and robust open source database. Before configuring +the PostgreSQL engine, you must install the dependency ``psychopg2``. + +Example +======= + +Below is an example configuration: + +.. code:: yaml + + - name: my_database + engine: postgresql + database: my_database + username: searxng + password: password + query_str: 'SELECT * from my_table WHERE my_column = %(query)s' + +Implementations +=============== """ -# import error is ignored because the admin has to install mysql manually to use -# the engine -import psycopg2 # pyright: ignore # pylint: disable=import-error +try: + import psycopg2 # type: ignore +except ImportError: + # import error is ignored because the admin has to install postgresql + # manually to use the engine. + pass engine_type = 'offline' host = "127.0.0.1" |