From ec7117eb6c410f8663d74946657abb74ccdd9050 Mon Sep 17 00:00:00 2001
From: Thomas Ubensee <34603111+tomuben@users.noreply.github.com>
Date: Wed, 20 Nov 2024 06:03:01 -0300
Subject: [PATCH] Fixed type error for protocol class

---
 .../lib/base/db_os_executor.py                             | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/exasol_integration_test_docker_environment/lib/base/db_os_executor.py b/exasol_integration_test_docker_environment/lib/base/db_os_executor.py
index d6f444d13..50d8463a9 100644
--- a/exasol_integration_test_docker_environment/lib/base/db_os_executor.py
+++ b/exasol_integration_test_docker_environment/lib/base/db_os_executor.py
@@ -37,12 +37,11 @@ class DbOsExecutor(Protocol):
     concrete implementations in sub-classes ``DockerExecutor`` and
     ``SshExecutor``.
     """
-    @abstractmethod
     def exec(self, cmd: str) -> ExecResult:
         ...
 
     def prepare(self):
-        pass
+        ...
 
 
 class DockerExecutor(DbOsExecutor):
@@ -65,6 +64,9 @@ def exec(self, cmd: str) -> ExecResult:
         assert self._container
         return self._container.exec_run(cmd)
 
+    def prepare(self):
+        pass
+
     def close(self):
         self._container = None
         if self._client is not None:
@@ -145,6 +147,7 @@ def executor(self) -> DbOsExecutor:
         return DockerExecutor(client, self._container_name)
 
 
+
 class SshExecFactory(DbOsExecFactory):
     @classmethod
     def from_database_info(cls, info: DatabaseInfo):