From 32b1b64e3e408082fb0404cb132e5d88268ac4c1 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 19 Jan 2026 21:28:40 +0000
Subject: [PATCH 1/2] [pre-commit.ci] pre-commit autoupdate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

updates:
- [github.com/asottile/pyupgrade: v3.15.2 → v3.21.2](https://github.com/asottile/pyupgrade/compare/v3.15.2...v3.21.2)
- [github.com/asottile/reorder-python-imports: v3.12.0 → v3.16.0](https://github.com/asottile/reorder-python-imports/compare/v3.12.0...v3.16.0)
- https://github.com/psf/black → https://github.com/psf/black-pre-commit-mirror
- [github.com/psf/black-pre-commit-mirror: 24.4.2 → 26.1.0](https://github.com/psf/black-pre-commit-mirror/compare/24.4.2...26.1.0)
- [github.com/PyCQA/flake8: 7.0.0 → 7.3.0](https://github.com/PyCQA/flake8/compare/7.0.0...7.3.0)
- [github.com/pre-commit/pre-commit-hooks: v4.6.0 → v6.0.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.6.0...v6.0.0)
---
 .pre-commit-config.yaml | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c056785..eb3e7bc 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,24 +1,24 @@
 repos:
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.15.2
+    rev: v3.21.2
     hooks:
       - id: pyupgrade
         args: ["--py38-plus"]
   - repo: https://github.com/asottile/reorder-python-imports
-    rev: v3.12.0
+    rev: v3.16.0
     hooks:
       - id: reorder-python-imports
-  - repo: https://github.com/psf/black
-    rev: 24.4.2
+  - repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 26.1.0
     hooks:
       - id: black
   - repo: https://github.com/PyCQA/flake8
-    rev: 7.0.0
+    rev: 7.3.0
     hooks:
       - id: flake8
         additional_dependencies: [flake8-bugbear]
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v6.0.0
     hooks:
       - id: check-byte-order-marker
       - id: trailing-whitespace

From bd7e6135fd8c147c177646b275e70c9cfc3b319c Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 19 Jan 2026 21:32:31 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 tests/test_functional_workflow.py   |  7 ++-----
 tests/test_interruption_clean_up.py | 14 ++++----------
 xprocess/xprocess.py                |  5 +----
 3 files changed, 7 insertions(+), 19 deletions(-)

diff --git a/tests/test_functional_workflow.py b/tests/test_functional_workflow.py
index 3c844f1..8527244 100644
--- a/tests/test_functional_workflow.py
+++ b/tests/test_functional_workflow.py
@@ -3,8 +3,7 @@
 
 def test_functional_work_flow(testdir, tcp_port):
     server_path = Path(__file__).parent.joinpath("server.py").absolute()
-    testdir.makepyfile(
-        """
+    testdir.makepyfile("""
         import sys
         import socket
         from xprocess import ProcessStarter
@@ -29,9 +28,7 @@ class Starter(ProcessStarter):
                 sock.sendall(bytes(data, "utf-8"))
                 received = str(sock.recv(1024), "utf-8")
                 assert received == data.upper()
-    """
-        % (tcp_port, str(server_path))
-    )
+    """ % (tcp_port, str(server_path)))
     result = testdir.runpytest()
     result.stdout.fnmatch_lines("*1 passed*")
     result = testdir.runpytest("--xshow")
diff --git a/tests/test_interruption_clean_up.py b/tests/test_interruption_clean_up.py
index 8596273..8063ac7 100644
--- a/tests/test_interruption_clean_up.py
+++ b/tests/test_interruption_clean_up.py
@@ -3,8 +3,7 @@
 
 def test_interruption_cleanup(testdir, tcp_port):
     server_path = Path(__file__).parent.joinpath("server.py").absolute()
-    testdir.makepyfile(
-        """
+    testdir.makepyfile("""
         import sys
         import socket
         from xprocess import ProcessStarter
@@ -21,9 +20,7 @@ class Starter(ProcessStarter):
             xprocess.ensure("server_test_interrupt", Starter)
 
             raise KeyboardInterrupt
-        """
-        % (tcp_port, str(server_path))
-    )
+        """ % (tcp_port, str(server_path)))
     result = testdir.runpytest_subprocess()
     result.stdout.fnmatch_lines("*KeyboardInterrupt*")
     result = testdir.runpytest("--xshow")
@@ -32,8 +29,7 @@ class Starter(ProcessStarter):
 
 def test_interruption_does_not_cleanup(testdir, tcp_port):
     server_path = Path(__file__).parent.joinpath("server.py").absolute()
-    testdir.makepyfile(
-        """
+    testdir.makepyfile("""
         import sys
         import socket
         from xprocess import ProcessStarter
@@ -49,9 +45,7 @@ class Starter(ProcessStarter):
             xprocess.ensure("server_test_interrupt_no_terminate", Starter)
 
             raise KeyboardInterrupt
-        """
-        % (tcp_port, str(server_path))
-    )
+        """ % (tcp_port, str(server_path)))
     result = testdir.runpytest_subprocess()
     result.stdout.fnmatch_lines("*KeyboardInterrupt*")
     result = testdir.runpytest("--xshow")
diff --git a/xprocess/xprocess.py b/xprocess/xprocess.py
index 0df85f4..2b5988e 100644
--- a/xprocess/xprocess.py
+++ b/xprocess/xprocess.py
@@ -14,7 +14,6 @@
 
 import psutil
 
-
 XPROCESS_BLOCK_DELIMITER = "@@__xproc_block_delimiter__@@"
 
 
@@ -391,9 +390,7 @@ def wait_callback(self):
                 raise TimeoutError(
                     "The provided startup callback could not assert process\
                     responsiveness within the specified time interval of {} \
-                    seconds".format(
-                        self.timeout
-                    )
+                    seconds".format(self.timeout)
                 )
 
     def wait(self, log_file):