From 44933712987c51fc32ded9a4072c0d78cdb54796 Mon Sep 17 00:00:00 2001
From: Nikolay Novik <nickolainovik@gmail.com>
Date: Thu, 16 Mar 2023 00:49:43 -0400
Subject: [PATCH] Apply pyupgrade --py37-plus (#398)

---
 docs/conf.py      |  1 -
 tests/conftest.py | 10 +++++-----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index d3dfe7e..de9aa0f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 #
 # aiomysql documentation build configuration file, created by
 # sphinx-quickstart on Sun Jan 18 22:02:31 2015.
diff --git a/tests/conftest.py b/tests/conftest.py
index 1082199..aa624d2 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -74,7 +74,7 @@ async def pg_params(loop, pg_server):
 async def _pg_server_helper(host, docker, session_id):
     pg_tag = "9.5"
 
-    await docker.pull("postgres:{}".format(pg_tag))
+    await docker.pull(f"postgres:{pg_tag}")
     container = await docker.containers.create_or_replace(
         name=f"aioodbc-test-server-{pg_tag}-{session_id}",
         config={
@@ -119,7 +119,7 @@ async def _pg_server_helper(host, docker, session_id):
                 last_error = e
                 await asyncio.sleep(random.uniform(0.1, 1))
         else:
-            pytest.fail("Cannot start postgres server: {}".format(last_error))
+            pytest.fail(f"Cannot start postgres server: {last_error}")
 
         yield container_info
     finally:
@@ -150,11 +150,11 @@ async def mysql_params(loop, mysql_server):
 @pytest.fixture(scope="session")
 async def mysql_server(loop, host, docker, session_id):
     mysql_tag = "5.7"
-    await docker.pull("mysql:{}".format(mysql_tag))
+    await docker.pull(f"mysql:{mysql_tag}")
     container = await docker.containers.create_or_replace(
         name=f"aioodbc-test-server-{mysql_tag}-{session_id}",
         config={
-            "Image": "mysql:{}".format(mysql_tag),
+            "Image": f"mysql:{mysql_tag}",
             "AttachStdout": False,
             "AttachStderr": False,
             "Env": [
@@ -192,7 +192,7 @@ async def mysql_server(loop, host, docker, session_id):
                 last_error = e
                 await asyncio.sleep(random.uniform(0.1, 1))
         else:
-            pytest.fail("Cannot start mysql server: {}".format(last_error))
+            pytest.fail(f"Cannot start mysql server: {last_error}")
 
         container_info = {
             "port": port,