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gnu: python-daemon: Replace python-lockfile by python-filelock.

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* gnu/packages/python-xyz.scm (python-daemon)[propagated-inputs]:
Replace python-lockfile by python-filelock.

* gnu/packages/patches/python-daemon-relax-lockfile.patch: New file
* gnu/local.mk (dist_patch_DATA): Register patch.

Change-Id: Ia12b754065a71b612b0fe626b18e2edc9d158ae7
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
This commit is contained in:
Nicolas Graves 2025-12-25 00:44:37 +01:00 • committed by Andreas Enge
parent 6863008004
commit 3aeff6c495
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GPG key ID: F7D5C9BF765C61E3
3 changed files with 254 additions and 2 deletions
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1
gnu/local.mk
View file

@ -2068,6 +2068,7 @@ dist_patch_DATA = \
%D%/packages/patches/python-bed-reader-use-store-samples.patch \
%D%/packages/patches/python-chai-drop-python2.patch \
%D%/packages/patches/python-clarabel-blas.patch \
%D%/packages/patches/python-daemon-relax-lockfile.patch \
%D%/packages/patches/python-docrepr-fix-tests.patch \
%D%/packages/patches/python-feedparser-missing-import.patch \
%D%/packages/patches/python-gpg-setup-72.patch \

249
gnu/packages/patches/python-daemon-relax-lockfile.patch Normal file
View file

@ -0,0 +1,249 @@
From 25e374e1986147af10c66dc8c95de3c41dab2141 Mon Sep 17 00:00:00 2001
Message-ID: <25e374e1986147af10c66dc8c95de3c41dab2141.1766619707.git.ngraves@ngraves.fr>
From: l98peyro <ludo.peyronnet@gmail.com>
Date: Sat, 22 Apr 2023 07:48:50 +0000
Subject: [PATCH] Changed deprecated lockfile by filelock
Edited by ngraves@ngraves.fr
---
ChangeLog | 6 ++++++
doc/examples/service-runner.txt | 4 ++--
pyproject.toml | 6 +-----
src/daemon/pidfile.py | 12 ++++++++---
test/test_pidfile.py | 38 ++++++++++++++++-----------------
5 files changed, 37 insertions(+), 29 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 51b1abb..7a967df 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -150,6 +150,12 @@ Changed:
Closes: Pagure #87. Thanks to Attila Lendvai for the report.
+* Changed deprecated lockfile dependency with filelock.
+
+ The package lockfile used is no longer maintained. Filelock has been chosen
+ over pid due to it's more frequent updates.
+
+ Closes: Pagure #42
Version 3.0.1
=============
diff --git a/doc/examples/service-runner.txt b/doc/examples/service-runner.txt
index 9b2d5c7..7091077 100644
--- a/doc/examples/service-runner.txt
+++ b/doc/examples/service-runner.txt
@@ -33,7 +33,7 @@ example: a `ServiceRunner` class.
from daemon import pidfile
from daemon.daemon import DaemonContext
- import lockfile
+ from filelock import FileLock
class ServiceRunnerError(Exception):
@@ -93,7 +93,7 @@ example: a `ServiceRunner` class.
self.pidfile = None
if app.pidfile_path is not None:
- self.pidfile = make_pidlockfile(
+ self.pidfile = Filelock(
app.pidfile_path, app.pidfile_timeout)
self.daemon_context.pidfile = self.pidfile
diff --git a/pyproject.toml b/pyproject.toml
index 63693d0..467d184 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,11 +29,7 @@ requires-python = ">= 3.7"
# Core dependencies required for the package to operate.
dependencies = [
-
- # Platform-independent file locking module.
- # Documentation: <URL:http://docs.openstack.org/developer/pylockfile>.
- "lockfile >= 0.10",
-
+ "filelock >=3.9.0",
]
# The license granted to recipients of this project.
diff --git a/src/daemon/pidfile.py b/src/daemon/pidfile.py
index 63d625f..8c36bb5 100644
--- a/src/daemon/pidfile.py
+++ b/src/daemon/pidfile.py
@@ -6,11 +6,15 @@
# information, grant of license, and disclaimer of warranty.
""" Lockfile behaviour implemented via Unix PID files. """
+from __future__ import annotations
+
+from threading import Lock
+
+from filelock import FileLock
-from lockfile.pidlockfile import PIDLockFile
-class TimeoutPIDLockFile(PIDLockFile):
+class TimeoutPIDLockFile(FileLock):
""" Lockfile with default timeout, implemented as a Unix PID file.
This uses the ``PIDLockFile`` implementation, with the
@@ -30,7 +34,9 @@ class TimeoutPIDLockFile(PIDLockFile):
:return: ``None``.
"""
self.acquire_timeout = acquire_timeout
- super().__init__(path, *args, **kwargs)
+ self._thread_lock: Lock = Lock()
+ self._lock_file_fd: int | None = None
+ super().__init__(lock_file=path, *args, **kwargs)
def acquire(self, timeout=None, *args, **kwargs):
""" Acquire the lock.
diff --git a/test/test_pidfile.py b/test/test_pidfile.py
index b2b8d9a..41c787a 100644
--- a/test/test_pidfile.py
+++ b/test/test_pidfile.py
@@ -16,7 +16,7 @@ import os
import tempfile
import unittest.mock
-import lockfile
+import filelock
import daemon.pidfile
@@ -43,7 +43,7 @@ class FakeFileDescriptorStringIO(io.StringIO):
def make_pidlockfile_scenarios():
- """ Make a collection of scenarios for testing `PIDLockFile` instances.
+ """ Make a collection of scenarios for testing `PIDFileLock` instances.
:return: A collection of scenarios for tests involving
`PIDLockfFile` instances.
@@ -134,7 +134,7 @@ def setup_pidfile_fixtures(testcase):
:param testcase: A `TestCase` instance to decorate.
Decorate the `testcase` with attributes to be fixtures for tests
- involving `PIDLockFile` instances.
+ involving `PIDFileLock` instances.
"""
scenarios = make_pidlockfile_scenarios()
testcase.pidlockfile_scenarios = scenarios
@@ -266,7 +266,7 @@ def setup_pidfile_fixtures(testcase):
def make_lockfile_method_fakes(scenario):
""" Make common fake methods for lockfile class.
- :param scenario: A scenario for testing with PIDLockFile.
+ :param scenario: A scenario for testing with PIDFileLock.
:return: A mapping from normal function name to the corresponding
fake function.
@@ -285,14 +285,14 @@ def make_lockfile_method_fakes(scenario):
def fake_func_acquire(timeout=None):
if scenario['locking_pid'] is not None:
- raise lockfile.AlreadyLocked()
+ raise Exception("Already locked")
scenario['locking_pid'] = scenario['pid']
def fake_func_release():
if scenario['locking_pid'] is None:
- raise lockfile.NotLocked()
+ raise Exception("Not locked")
if scenario['locking_pid'] != scenario['pid']:
- raise lockfile.NotMyLock()
+ raise Exception("Unlock error")
scenario['locking_pid'] = None
def fake_func_break_lock():
@@ -313,7 +313,7 @@ def apply_lockfile_method_mocks(mock_lockfile, testcase, scenario):
:param mock_lockfile: An object providing the `LockFile` interface.
:param testcase: The `TestCase` instance providing the context for
the patch.
- :param scenario: The `PIDLockFile` test scenario to use.
+ :param scenario: The `PIDFileLock` test scenario to use.
Mock the `LockFile` methods of `mock_lockfile`, by applying fake
methods customised for `scenario`. The mock is does by a patch
@@ -334,13 +334,13 @@ def apply_lockfile_method_mocks(mock_lockfile, testcase, scenario):
def setup_pidlockfile_fixtures(testcase, scenario_name=None):
- """ Set up common fixtures for PIDLockFile test cases.
+ """ Set up common fixtures for PIDFileLock test cases.
:param testcase: The `TestCase` instance to decorate.
- :param scenario_name: The name of the `PIDLockFile` scenario to use.
+ :param scenario_name: The name of the `PIDFileLock` scenario to use.
Decorate the `testcase` with attributes that are fixtures for test
- cases involving `PIDLockFile` instances.`
+ cases involving `PIDFileLock` instances.`
"""
setup_pidfile_fixtures(testcase)
@@ -350,7 +350,7 @@ def setup_pidlockfile_fixtures(testcase, scenario_name=None):
'remove_existing_pidfile',
]:
func_patcher = unittest.mock.patch.object(
- lockfile.pidlockfile, func_name)
+ filelock.FileLock, func_name)
func_patcher.start()
testcase.addCleanup(func_patcher.stop)
@@ -371,16 +371,16 @@ class TimeoutPIDLockFile_TestCase(scaffold.TestCase):
}
self.test_kwargs = dict(
- path=self.scenario['pidfile_path'],
+ lock_file=self.scenario['pidfile_path'],
acquire_timeout=self.scenario['acquire_timeout'],
)
self.test_instance = daemon.pidfile.TimeoutPIDLockFile(
**self.test_kwargs)
def test_inherits_from_pidlockfile(self):
- """ Should inherit from PIDLockFile. """
+ """ Should inherit from PIDFileLock. """
instance = self.test_instance
- self.assertIsInstance(instance, lockfile.pidlockfile.PIDLockFile)
+ self.assertIsInstance(instance, filelock.FileLock)
def test_init_has_expected_signature(self):
""" Should have expected signature for ‘__init__’. """
@@ -397,16 +397,16 @@ class TimeoutPIDLockFile_TestCase(scaffold.TestCase):
self.assertEqual(expected_timeout, instance.acquire_timeout)
@unittest.mock.patch.object(
- lockfile.pidlockfile.PIDLockFile, "__init__",
+ filelock.FileLock, "__init__",
autospec=True)
def test_calls_superclass_init(self, mock_init):
""" Should call the superclass ‘__init__’. """
- expected_path = self.test_kwargs['path']
+ expected_path = self.test_kwargs['lock_file']
instance = daemon.pidfile.TimeoutPIDLockFile(**self.test_kwargs)
mock_init.assert_called_with(instance, expected_path)
@unittest.mock.patch.object(
- lockfile.pidlockfile.PIDLockFile, "acquire",
+ filelock.FileLock, "acquire",
autospec=True)
def test_acquire_uses_specified_timeout(self, mock_func_acquire):
""" Should call the superclass ‘acquire’ with specified timeout. """
@@ -417,7 +417,7 @@ class TimeoutPIDLockFile_TestCase(scaffold.TestCase):
mock_func_acquire.assert_called_with(instance, expected_timeout)
@unittest.mock.patch.object(
- lockfile.pidlockfile.PIDLockFile, "acquire",
+ filelock.FileLock, "acquire",
autospec=True)
def test_acquire_uses_stored_timeout_by_default(self, mock_func_acquire):
"""
--
2.52.0

6
gnu/packages/python-xyz.scm
View file

@ -9011,7 +9011,9 @@ logging and tracing of the execution.")
(commit (string-append "release/" version))))
(file-name (git-file-name name version))
(sha256
(base32 "0rfchh68pxg68s02idc0qcm2s9yn587hv0b83r4isy5ccb3g60y4"))))
(base32 "0rfchh68pxg68s02idc0qcm2s9yn587hv0b83r4isy5ccb3g60y4"))
(patches
(search-patches "python-daemon-relax-lockfile.patch"))))
(build-system pyproject-build-system)
(arguments
(list
@ -9028,7 +9030,7 @@ logging and tracing of the execution.")
'("setup.py"
"test/test_util_metadata.py"
"test/test_setup.py")))))))
(propagated-inputs (list python-lockfile))
(propagated-inputs (list python-filelock))
(native-inputs (list python-testscenarios python-setuptools))
(home-page "https://pagure.io/python-daemon/")
(synopsis "Python library for making a Unix daemon process")