From bda5dcbb3da75ecf187a3a130ec2fafcbb484701 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 4 Feb 2021 15:02:55 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 src/structlog/contextvars.py | 8 ++++----
 tests/test_contextvars.py    | 3 ++-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/structlog/contextvars.py b/src/structlog/contextvars.py
index a9cb037f..3e0daddb 100644
--- a/src/structlog/contextvars.py
+++ b/src/structlog/contextvars.py
@@ -20,7 +20,7 @@
 from .types import EventDict, WrappedLogger
 
 
-STRUCTLOG_KEY_PREFIX = 'structlog_'
+STRUCTLOG_KEY_PREFIX = "structlog_"
 _CONTEXT_VARS: Dict[str, contextvars.ContextVar] = {}
 
 
@@ -40,7 +40,7 @@ def merge_contextvars(
 
     for k in ctx:
         if k.name.startswith(STRUCTLOG_KEY_PREFIX) and ctx[k] is not Ellipsis:
-            event_dict.setdefault(k.name[len(STRUCTLOG_KEY_PREFIX):], ctx[k])
+            event_dict.setdefault(k.name[len(STRUCTLOG_KEY_PREFIX) :], ctx[k])
 
     return event_dict
 
@@ -72,7 +72,7 @@ def bind_contextvars(**kw: Any) -> None:
     .. versionchanged:: 20.2.0 See toplevel note
     """
     for k, v in kw.items():
-        structlog_k = f'{STRUCTLOG_KEY_PREFIX}{k}'
+        structlog_k = f"{STRUCTLOG_KEY_PREFIX}{k}"
         try:
             var = _CONTEXT_VARS[structlog_k]
         except KeyError:
@@ -93,6 +93,6 @@ def unbind_contextvars(*keys: str) -> None:
     .. versionchanged:: 20.2.0 See toplevel note
     """
     for k in keys:
-        structlog_k = f'{STRUCTLOG_KEY_PREFIX}{k}'
+        structlog_k = f"{STRUCTLOG_KEY_PREFIX}{k}"
         if structlog_k in _CONTEXT_VARS:
             _CONTEXT_VARS[structlog_k].set(Ellipsis)
diff --git a/tests/test_contextvars.py b/tests/test_contextvars.py
index 792f19fe..892f7056 100644
--- a/tests/test_contextvars.py
+++ b/tests/test_contextvars.py
@@ -2,9 +2,10 @@
 # 2.0, and the MIT License.  See the LICENSE file in the root of this
 # repository for complete details.
 
-import pytest
 import asyncio
 
+import pytest
+
 from structlog.contextvars import (
     bind_contextvars,
     clear_contextvars,