Pin watchdog to latest version 4.0.0

[pyup-bot]

This PR pins watchdog to the latest release 4.0.0.

Changelog

4.0.0

- Drop support for Python 3.7.
- Add support for Python 3.12.
- [snapshot] Add typing to `dirsnapshot` (1012)
- [snapshot] Added `DirectorySnapshotDiff.ContextManager` (1011)
- [events] `FileSystemEvent`, and subclasses, are now `dataclass`es, and their `repr()` has changed
- [windows] `WinAPINativeEvent` is now a `dataclass`, and its `repr()` has changed
- [events] Log `FileOpenedEvent`, and `FileClosedEvent`, events in `LoggingEventHandler`
- [tests] Improve `FileSystemEvent` coverage
- [watchmedo] Log all events in `LoggerTrick``
- [windows] The `observers.read_directory_changes.WATCHDOG_TRAVERSE_MOVED_DIR_DELAY` hack was removed. The constant will be kept to prevent breaking other softwares.
- Thanks to our beloved contributors: BoboTiG, msabramo

3.0.0

- Drop support for Python 3.6.
- `watchdog` is now PEP 561 compatible, and tested with `mypy`
- Fix missing `>` in `FileSystemEvent.__repr__()` (980)
- [ci] Lots of improvements
- [inotify] Return from `InotifyEmitter.queue_events()` if not launched when thread is inactive (963)
- [tests] Stability improvements
- [utils] Remove handling of `threading.Event.isSet` spelling (962)
- [watchmedo] Fixed tricks YAML generation (965)

:heart_decoration:  Thanks to our beloved contributors: kurtmckee, altendky, agroszer, BoboTiG

2.3.1

- Run `black` on the entire source code
- Bundle the `requirements-tests.txt` file in the source distribution (939)
- [watchmedo] Exclude `FileOpenedEvent` events from `AutoRestartTrick`, and `ShellCommandTrick`, to restore watchdog < 2.3.0 behavior. A better solution should be found in the future. (949)
- [watchmedo] Log `FileOpenedEvent`, and `FileClosedEvent`, events in `LoggerTrick`

:heart_decoration:  Thanks to our beloved contributors: BoboTiG

2.3.0

- [inotify] Add support for `IN_OPEN` events: a `FileOpenedEvent` event will be fired (941)
- [watchmedo] Add optional event debouncing for `auto-restart`, only restarting once if many events happen in quick succession (`--debounce-interval`) (940)
- [watchmedo] Add option to not auto-restart the command after it exits (`--no-restart-on-command-exit`) (946)
- [watchmedo] Exit gracefully on `KeyboardInterrupt` exception (Ctrl+C) (945)

:heart_decoration:  Thanks to our beloved contributors: BoboTiG, dstaple, taleinat, cernekj

2.2.1

- Enable mypy to discover type hints as specified in PEP 561 (933)
- [ci] Set the expected Python version when building release files
- [ci] Update actions versions in use
- [watchmedo] [regression] Fix usage of missing `signal.SIGHUP` attribute on non-Unix OSes (935)

:heart_decoration:  Thanks to our beloved contributors: BoboTiG, simon04, piotrpdev

2.2.0

- [build] Wheels are now available for Python 3.11 (932)
- [documentation] HTML documentation builds are now tested for errors (902)
- [documentation] Fix typos here, and there (910)
- [fsevents2] The `fsevents2` observer is now deprecated (909)
- [tests] The error message returned by musl libc for error code `-1` is now allowed (923)
- [utils] Remove unnecessary code in `dirsnapshot.py` (930)
- [watchmedo] Handle shutdown events from `SIGHUP` (912)

:heart_decoration:  Thanks to our beloved contributors: kurtmckee, babymastodon, QuantumEnergyE, timgates42, BoboTiG

2.1.9

- [fsevents] Fix flakey test to assert that there are no errors when stopping the emitter.
- [inotify] Suppress occasional `OSError: [Errno 9] Bad file descriptor` at shutdown. 805
- [watchmedo] Make `auto-restart` restart the sub-process if it terminates. 896
- [watchmedo] Avoid zombie sub-processes when running `shell-command` without `--wait`. 405

:heart_decoration: Thanks to our beloved contributors: samschott, taleinat, altendky, BoboTiG

2.1.8

- Fix adding failed emitters on observer schedule. (872)
- [inotify] Fix hang when unscheduling watch on a path in an unmounted filesystem. (869)
- [watchmedo] Fix broken parsing of `--kill-after` argument for the auto-restart command. (870)
- [watchmedo] Fix broken parsing of boolean arguments. (887)
- [watchmedo] Fix broken parsing of commands from auto-restart, and shell-command. (888)
- [watchmedo] Support setting verbosity level via `-q/--quiet` and `-v/--verbose` arguments. (889)

:heart_decoration: Thanks to our beloved contributors: taleinat, kianmeng, palfrey, IlayRosenberg, BoboTiG

2.1.7

- Eliminate timeout in waiting on event queue. (861)
- [inotify] Fix `not` equality implementation for `InotifyEvent`. (848)
- [watchmedo] Fix calling commands from within a Python script. (879)
- [watchmedo] `PyYAML` is loaded only when strictly necessary. Simple usages of `watchmedo` are possible without the module being installed. (847)

:heart_decoration: Thanks to our beloved contributors: sattlerc, JanzenLiu, BoboTiG

2.1.6

- [bsd] Fixed returned paths in kqueue.py and restored the overall results of the test suite. (842)
- [bsd] Updated FreeBSD CI support .(841)
- [watchmedo] Removed the `argh` dependency in favor of the builtin `argparse` module. (836)
- [watchmedo] Removed unexistant `WindowsApiAsyncObserver` references and `--debug-force-winapi-async` arguments.
- [watchmedo] Improved the help output.

:heart_decoration:  Thanks to our beloved contributors: knobix, AndreaRe9, BoboTiG

2.1.5

- Fix regression introduced in 2.1.4 (reverted "Allow overriding or adding custom event handlers to event dispatch map. (814)"). (830)
- Convert regexes of type `str` to `list`. (831)

:heart_decoration:  Thanks to our beloved contributors: unique1o1, BoboTiG

2.1.4

- [watchmedo] Fix usage of `os.setsid()` and `os.killpg()` Unix-only functions. (809)
- [mac] Fix missing `FileModifiedEvent` on permission or ownership changes of a file. (815)
- [mac] Convert absolute watch path in `FSEeventsEmitter` with `os.path.realpath()`. (822)
- Fix a possible `AttributeError` in `SkipRepeatsQueue._put()`. (818)
- Allow overriding or adding custom event handlers to event dispatch map. (814)
- Fix tests on big endian platforms. (828)

:heart_decoration: Thanks to our beloved contributors: replabrobin, BoboTiG, SamSchott, AndreiB97, NiklasRosenstein, ikokollari, mgorny

2.1.3

- Publish macOS `arm64` and `universal2` wheels. (740)
- Thanks to our beloved contributors: kainjow, BoboTiG

2.1.2

- [mac] Fix relative path handling for non-recursive watch. (797)
- [windows] On PyPy, events happening right after start() were missed. Add a workaround for that. (796)
- Thanks to our beloved contributors: oprypin, CCP-Aporia, BoboTiG

2.1.1

- [mac] Fix callback exceptions when the watcher is deleted but still receiving events (786) 
- Thanks to our beloved contributors: rom1win, BoboTiG, CCP-Aporia

2.1.0

- [inotify] Simplify `libc` loading (776)
- [mac] Add support for non-recursive watches in `FSEventsEmitter` (779)
- [watchmedo] Add support for `--debug-force-*` arguments to `tricks` (781)
- Thanks to our beloved contributors: CCP-Aporia, aodj, UnitedMarsupials, BoboTiG

2.0.3

- [mac] Use `logger.debug()` instead of `logger.info()` (774)
- Updated documentation links (777)
- Thanks to our beloved contributors: globau, imba-tjd, BoboTiG

2.0.2

- [mac] Add missing exception objects (766)
- Thanks to our beloved contributors: CCP-Aporia, BoboTiG

2.0.1

- [mac] Fix a segmentation fault when dealing with unicode paths (763)
- Moved the CI from Travis-CI to GitHub Actions (764)
- Thanks to our beloved contributors: SamSchott, BoboTiG

2.0.0

- ⚠️ [mac] Drop support for macOS 10.12 and earlier (750)
- [mac] Support coalesced filesystem events (734)
- [mac] Fix an issue when renaming an item changes only the casing (750)
- [inotify] Add support for ``IN_CLOSE_WRITE`` events. A ``FileCloseEvent`` event will be fired. Note that ``IN_CLOSE_NOWRITE`` events are not handled to prevent much noise. (184, 245, 280, 313, 690)
- [inotify] Allow to stop the emitter multiple times (760)
- Avoid deprecated `PyEval_InitThreads` on Python 3.7+ (746)
- Thanks to our beloved contributors: bstaletic, lukassup, ysard, SamSchott, CCP-Aporia, BoboTiG

1.0.2

- Wheels are published for GNU/Linux, macOS and Windows (739)
- [mac] Fix missing `event_id` attribute in `fsevents` (721)
- [mac] Return byte paths if a byte path was given in `fsevents` (726)
- [mac] Add compatibility with old macOS versions (733)
- Uniformize event for deletion of watched dir (727)
- Thanks to our beloved contributors: SamSchott, CCP-Aporia, di, BoboTiG

1.0.0

- Versioning is now following the [semver](https://semver.org)
- Drop support for Python 2.7, 3.4 and 3.5
- [mac] Regression fixes for native `fsevents` (717)
- [windows] `winapi.BUFFER_SIZE` now defaults to `64000` (instead of `2048`) (700)
- [windows] Introduced `winapi.PATH_BUFFER_SIZE` (defaults to `2048`) to keep the old behavior with path-realted functions (700)
- Use `pathlib` from the standard library, instead of `pathtools` (556)
- Allow file paths on Unix that don't follow the file system encoding (703)
- Removed the long-time deprecated `events.LoggingFileSystemEventHandler` class, use `LoggingEventHandler` instead
- Thanks to our beloved contributors: SamSchott, bstaletic, BoboTiG, CCP-Aporia

0.10.7

- Avoid crashing the event processing thread on non-utf8 filenames (811)
- [backport 1.0.0] [mac] Regression fixes for native `fsevents` (717)
- [backport 1.0.0] [windows] `winapi.BUFFER_SIZE` now defaults to `64000` (instead of `2048`) (700)
- [backport 1.0.0] [windows] Introduced `winapi.PATH_BUFFER_SIZE` (defaults to `2048`) to keep the old behavior with path-realted functions (700)
- [backport 1.0.0] Removed the long-time deprecated `events.LoggingFileSystemEventHandler` class, use `LoggingEventHandler` instead
- [backport 1.0.2] Wheels are published for GNU/Linux, macOS and Windows (739)
- [backport 1.0.2] [mac] Fix missing `event_id` attribute in `fsevents` (721)
- [backport 1.0.2] [mac] Return byte paths if a byte path was given in `fsevents` (726`)
- [backport 1.0.2] [mac] Add compatibility with old macOS versions (733`)
- [backport 1.0.2] Uniformize event for deletion of watched dir (727)
- [backport 2.0.0] [inotify] Add support for `IN_CLOSE_WRITE` events. A `FileCloseEvent` event will be fired. Note that `IN_CLOSE_NOWRITE` events are not handled to prevent much noise. (184, `245, `280, `313, `690)
- [backport 2.0.0] [mac] Support coalesced filesystem events (734)
- [backport 2.0.0] [mac] Drop support for OSX 10.12 and earlier (750)
- [backport 2.0.0] [mac] Fix an issue when renaming an item changes only the casing (750)
- Thanks to our beloved contributors: SamSchott, bstaletic, BoboTiG, CCP-Aporia, di, lukassup, ysard, lovasoa

0.10.5

- [mac] Regression fixes for native fsevents (716)
- Thanks to our beloved contributors: CCP-Aporia, BoboTiG

0.10.4

- Add `logger` parameter for the `LoggingEventHandler` (676)
- Replace mutable default arguments with `if None` implementation in `RegexMatchingEventHandler` (677)
- Expand tests to Python 2.7 and 3.5-3.10 for GNU/Linux, macOS and Windows
- [mac] Performance improvements for the `fsevents` module (680)
- [mac] Prevent compilation of `watchdog_fsevents.c` on non-macOS machines (687)
- [watchmedo] Handle shutdown events from `SIGTERM` and `SIGINT` more reliably (693)
- Thanks to our beloved contributors: Sraw, CCP-Aporia, BoboTiG, maybe-sybr

0.10.3

- Ensure `ObservedWatch.path` is a string (651)
- [inotify] Allow to monitor single file (655)
- [inotify] Prevent raising an exception when a file in a monitored folder has no permissions (669, 670)
- Thanks to our beloved contributors: brant-ruan, rec, andfoy, BoboTiG

0.10.2

- Fixed the `build_ext` command on macOS Catalina (628)
- Fixed the installation of macOS requirements on non-macOS OSes (635)
- Refactored `dispatch()` method of `FileSystemEventHandler`, `PatternMatchingEventHandler` and `RegexMatchingEventHandler`
- bsd] Improved tests support on non Windows/Linux platforms (633, 639)
- [bsd] Added FreeBSD CI support (532)
- [bsd] Restored full support (638, 641)
- Thanks to our beloved contributors: BoboTiG, evilham, danilobellini

0.10.1

- Fixed Python 2.7 to 3.6 installation when the OS locale is set to POSIX (615)
- Fixed the `build_ext` command on macOS  (618, 620)
- Moved requirements to `setup.cfg`  (617)
- [mac] Removed old C code for Python 2.5 in the `fsevents` C implementation
- [snapshot] Added `EmptyDirectorySnapshot` (613)
- Thanks to our beloved contributors: Ajordat, tehkirill, BoboTiG

0.10.0

2020-01-26 • [full history](https://github.com/gorakhargosh/watchdog/compare/v0.9.0...v0.10.0)

Breaking changes
================

- Dropped support for Python 2.6, 3.2 and 3.3
- Emitters that failed to start are now removed
- [snapshot] Removed the deprecated `walker_callback` argument, use `stat` instead
- [watchmedo] The utility is no more installed by default but via the extra `watchdog[watchmedo]`

Other Changes
=============

- Fixed several Python 3 warnings
- Identify synthesized events with `is_synthetic` attribute (369)
- Use `os.scandir()` to improve memory usage (503)
- [bsd] Fixed flavors of FreeBSD detection (529)
- [bsd] Skip unprocessable socket files (509)
- [inotify] Fixed events containing non-ASCII characters (516)
- [inotify] Fixed the way `OSError` are re-raised (377)
- [inotify] Fixed wrong source path after renaming a top level folder (515)
- [inotify] Removed  delay from non-move events (477)
- [mac] Fixed a bug when calling `FSEventsEmitter.stop()` twice (466)
- [mac] Support for unscheduling deleted watch (541)
- [mac] Fixed missing field initializers and unused parameters in `watchdog_fsevents.c`
- [snapshot] Don't walk directories without read permissions (408)
- [snapshot] Fixed a race condition crash when a directory is swapped for a file (513)
- [snasphot] Fixed an `AttributeError` about forgotten `path_for_inode` attr (436)
- [snasphot] Added the `ignore_device=False` parameter to the ctor (597)
- [watchmedo] Fixed the path separator used (478)
- [watchmedo] Fixed the use of `yaml.load()` for `yaml.safe_load()` (453)
- [watchmedo] Handle all available signals (549)
- [watchmedo] Added the `--debug-force-polling` argument (404)
- [windows] Fixed issues when the observed directory is deleted (570 and 601)
- [windows] `WindowsApiEmitter` made easier to subclass (344)
- [windows] Use separate ctypes DLL instances
- [windows] Generate sub created events only if `recursive=True` (454)
- Thanks to our beloved contributors: BoboTiG, LKleinNux, rrzaripov, wildmichael, TauPan, segevfiner, petrblahos, QuantumEnergyE, jeffwidman, kapsh, nickoala, petrblahos, julianolf, tonybaloney, mbakiev, pR0Ps, javaguirre, skurfer, exarkun, joshuaskelly, danilobellini, Ajordat

0.9.0

2018-08-28 • [full history](https://github.com/gorakhargosh/watchdog/compare/v0.8.3...v0.9.0)

- Deleting the observed directory now emits a `DirDeletedEvent` event
- [bsd] Improved the platform detection (378)
- [inotify] Fixed a crash when the root directory being watched by was deleted (374)
- [inotify] Handle systems providing uClibc
- [linux] Fixed a possible `DirDeletedEvent` duplication when deleting a directory
- [mac] Fixed unicode path handling `fsevents2.py` (298)
- [watchmedo] Added the `--debug-force-polling` argument (336)
- [windows] Fixed the `FILE_LIST_DIRECTORY` constant (376)
- Thanks to our beloved contributors: vulpeszerda, hpk42, tamland, senden9, gorakhargosh, nolsto, mafrosis, DonyorM, anthrotype, danilobellini, pierregr, ShinNoNoir, adrpar, gforcada, pR0Ps, yegorich, dhke

0.8.3

2015-02-11 • [full history](https://github.com/gorakhargosh/watchdog/compare/v0.8.2...v0.8.3)

- Fixed the use of the root logger (274)
- [inotify] Refactored libc loading and improved error handling in `inotify_c.py`
- [inotify] Fixed a possible unbound local error in `inotify_c.py`
- Thanks to our beloved contributors: mmorearty, tamland, tony, gorakhargosh

0.8.2

2014-10-29 • [full history](https://github.com/gorakhargosh/watchdog/compare/v0.8.1...v0.8.2)

- Event emitters are no longer started on schedule if `Observer` is not already running
- [mac] Fixed usued arguments to pass clang compilation (265)
- [snapshot] Fixed a possible race condition crash on directory deletion (281)
- [windows] Fixed an error when watching the same folder again (270)
- Thanks to our beloved contributors: tamland, apetrone, Falldog, theospears

0.8.1

2014-07-28 • [full history](https://github.com/gorakhargosh/watchdog/compare/v0.8.0...v0.8.1)

- Fixed `anon_inode` descriptors leakage  (249)
- [inotify] Fixed thread stop dead lock (250)
- Thanks to our beloved contributors: Witos, adiroiban, tamland

0.8.0

2014-07-02 • [full history](https://github.com/gorakhargosh/watchdog/compare/v0.7.1...v0.8.0)

- Fixed `argh` deprecation warnings (242)
- [snapshot] Methods returning internal stats info were replaced by `mtime()`, `inode()` and `path()` methods
- [snapshot] Deprecated the `walker_callback` argument
- [watchmedo] Fixed `auto-restart` to terminate all children processes (225)
- [watchmedo] Added the `--no-parallel` argument (227)
- [windows] Fixed the value of `INVALID_HANDLE_VALUE` (123)
- [windows] Fixed octal usages to work with Python 3 as well (223)
- Thanks to our beloved contributors: tamland, Ormod, berdario, cro, BernieSumption, pypingou, gotcha, tommorris, frewsxcv

Links

• PyPI: https://pypi.org/project/watchdog
• Changelog: https://data.safetycli.com/changelogs/watchdog/
• Repo: https://github.com/gorakhargosh/watchdog
• Docs: https://pythonhosted.org/watchdog/