Metadata-Version: 2.1
Name: watchdog
Version: 0.10.1
Summary: Filesystem events monitoring
Home-page: http://github.com/gorakhargosh/watchdog
Author: Yesudeep Mangalapilly
Author-email: yesudeep@gmail.com
License: Apache License 2.0
Description: Watchdog
        ========
        
        .. image:: https://travis-ci.org/gorakhargosh/watchdog.svg?branch=master
            :target: https://travis-ci.org/gorakhargosh/watchdog
        
        Python API and shell utilities to monitor file system events.
        
        Works on Python 2.7 and 3.4+. If you want to use an old version of Python, you should stick with watchdog < 0.10.0.
        
        Example API Usage
        -----------------
        A simple program that uses watchdog to monitor directories specified
        as command-line arguments and logs events generated:
        
        .. code-block:: python
        
            import sys
            import time
            import logging
            from watchdog.observers import Observer
            from watchdog.events import LoggingEventHandler
        
            if __name__ == "__main__":
                logging.basicConfig(level=logging.INFO,
                                    format='%(asctime)s - %(message)s',
                                    datefmt='%Y-%m-%d %H:%M:%S')
                path = sys.argv[1] if len(sys.argv) > 1 else '.'
                event_handler = LoggingEventHandler()
                observer = Observer()
                observer.schedule(event_handler, path, recursive=True)
                observer.start()
                try:
                    while True:
                        time.sleep(1)
                except KeyboardInterrupt:
                    observer.stop()
                observer.join()
        
        
        Shell Utilities
        ---------------
        Watchdog comes with an *optional* utility script called ``watchmedo``.
        Please type ``watchmedo --help`` at the shell prompt to
        know more about this tool.
        
        Here is how you can log the current directory recursively
        for events related only to ``*.py`` and ``*.txt`` files while
        ignoring all directory events:
        
        .. code-block:: bash
        
            watchmedo log \
                --patterns="*.py;*.txt" \
                --ignore-directories \
                --recursive \
                .
        
        You can use the ``shell-command`` subcommand to execute shell commands in
        response to events:
        
        .. code-block:: bash
        
            watchmedo shell-command \
                --patterns="*.py;*.txt" \
                --recursive \
                --command='echo "${watch_src_path}"' \
                .
        
        Please see the help information for these commands by typing:
        
        .. code-block:: bash
        
            watchmedo [command] --help
        
        
        About ``watchmedo`` Tricks
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
        ``watchmedo`` can read ``tricks.yaml`` files and execute tricks within them in
        response to file system events. Tricks are actually event handlers that
        subclass ``watchdog.tricks.Trick`` and are written by plugin authors. Trick
        classes are augmented with a few additional features that regular event handlers
        don't need.
        
        An example ``tricks.yaml`` file:
        
        .. code-block:: yaml
        
            tricks:
            - watchdog.tricks.LoggerTrick:
                patterns: ["*.py", "*.js"]
            - watchmedo_webtricks.GoogleClosureTrick:
                patterns: ['*.js']
                hash_names: true
                mappings_format: json                  # json|yaml|python
                mappings_module: app/javascript_mappings
                suffix: .min.js
                compilation_level: advanced            # simple|advanced
                source_directory: app/static/js/
                destination_directory: app/public/js/
                files:
                  index-page:
                  - app/static/js/vendor/jquery*.js
                  - app/static/js/base.js
                  - app/static/js/index-page.js
                  about-page:
                  - app/static/js/vendor/jquery*.js
                  - app/static/js/base.js
                  - app/static/js/about-page/**/*.js
        
        The directory containing the ``tricks.yaml`` file will be monitored. Each trick
        class is initialized with its corresponding keys in the ``tricks.yaml`` file as
        arguments and events are fed to an instance of this class as they arrive.
        
        Tricks will be included in the 0.5.0 release. I need community input about them.
        Please file enhancement requests at the `issue tracker`_.
        
        
        Installation
        ------------
        Install from PyPI using ``pip``:
        
        .. code-block:: bash
        
            $ python -m pip install watchdog
        
            # or to install the watchmedo utility:
            $ python -m pip install watchdog[watchmedo]
        
        Install from source:
        
        .. code-block:: bash
        
            $ python -m pip install -e .
        
            # or to install the watchmedo utility:
            $ python -m pip install -e ".[watchmedo]"
        
        
        Installation Caveats
        ~~~~~~~~~~~~~~~~~~~~
        The ``watchmedo`` script depends on PyYAML_ which links with LibYAML_,
        which brings a performance boost to the PyYAML parser. However, installing
        LibYAML_ is optional but recommended. On Mac OS X, you can use homebrew_
        to install LibYAML:
        
        .. code-block:: bash
        
            $ brew install libyaml
        
        On Linux, use your favorite package manager to install LibYAML. Here's how you
        do it on Ubuntu:
        
        .. code-block:: bash
        
            $ sudo aptitude install libyaml-dev
        
        On Windows, please install PyYAML_ using the binaries they provide.
        
        Documentation
        -------------
        You can browse the latest release documentation_ online.
        
        Contribute
        ----------
        Fork the `repository`_ on GitHub and send a pull request, or file an issue
        ticket at the `issue tracker`_. For general help and questions use the official
        `mailing list`_ or ask on `stackoverflow`_ with tag `python-watchdog`.
        
        Create and activate your virtual environment, then::
        
            python -m pip install pytest pytest-cov
            python -m pip install -e .[watchmedo]
            python -m pytest tests
        
        If you are making a substantial change, add an entry to the "Unreleased" section
        of the `changelog`_.
        
        Supported Platforms
        -------------------
        * Linux 2.6 (inotify)
        * Mac OS X (FSEvents, kqueue)
        * FreeBSD/BSD (kqueue)
        * Windows (ReadDirectoryChangesW with I/O completion ports;
          ReadDirectoryChangesW worker threads)
        * OS-independent (polling the disk for directory snapshots and comparing them
          periodically; slow and not recommended)
        
        Note that when using watchdog with kqueue, you need the
        number of file descriptors allowed to be opened by programs
        running on your system to be increased to more than the
        number of files that you will be monitoring. The easiest way
        to do that is to edit your ``~/.profile`` file and add
        a line similar to::
        
            ulimit -n 1024
        
        This is an inherent problem with kqueue because it uses
        file descriptors to monitor files. That plus the enormous
        amount of bookkeeping that watchdog needs to do in order
        to monitor file descriptors just makes this a painful way
        to monitor files and directories. In essence, kqueue is
        not a very scalable way to monitor a deeply nested
        directory of files and directories with a large number of
        files.
        
        About using watchdog with editors like Vim
        ------------------------------------------
        Vim does not modify files unless directed to do so.
        It creates backup files and then swaps them in to replace
        the files you are editing on the disk. This means that
        if you use Vim to edit your files, the on-modified events
        for those files will not be triggered by watchdog.
        You may need to configure Vim appropriately to disable
        this feature.
        
        
        About using watchdog with CIFS
        ------------------------------
        When you want to watch changes in CIFS, you need to explicitly tell watchdog to
        use ``PollingObserver``, that is, instead of letting watchdog decide an
        appropriate observer like in the example above, do::
        
            from watchdog.observers.polling import PollingObserver as Observer
        
        
        Dependencies
        ------------
        1. Python 2.7, 3.4 or above.
        2. pathtools_
        3. XCode_ (only on Mac OS X)
        4. PyYAML_ (only for ``watchmedo`` script)
        5. argh_ (only for ``watchmedo`` script)
        
        
        Licensing
        ---------
        Watchdog is licensed under the terms of the `Apache License, version 2.0`_.
        
        Copyright 2011 `Yesudeep Mangalapilly`_.
        
        Copyright 2012 Google, Inc.
        
        Project `source code`_ is available at Github. Please report bugs and file
        enhancement requests at the `issue tracker`_.
        
        Why Watchdog?
        -------------
        Too many people tried to do the same thing and none did what I needed Python
        to do:
        
        * pnotify_
        * `unison fsmonitor`_
        * fsmonitor_
        * guard_
        * pyinotify_
        * `inotify-tools`_
        * jnotify_
        * treewalker_
        * `file.monitor`_
        * pyfilesystem_
        
        .. links:
        .. _Yesudeep Mangalapilly: yesudeep@gmail.com
        .. _source code: http://github.com/gorakhargosh/watchdog
        .. _issue tracker: http://github.com/gorakhargosh/watchdog/issues
        .. _Apache License, version 2.0: http://www.apache.org/licenses/LICENSE-2.0
        .. _documentation: https://watchdog.readthedocs.io/
        .. _stackoverflow: http://stackoverflow.com/questions/tagged/python-watchdog
        .. _mailing list: http://groups.google.com/group/watchdog-python
        .. _repository: http://github.com/gorakhargosh/watchdog
        .. _issue tracker: http://github.com/gorakhargosh/watchdog/issues
        .. _changelog: https://github.com/gorakhargosh/watchdog/blob/master/changelog.rst
        
        .. _homebrew: http://mxcl.github.com/homebrew/
        .. _argh: http://pypi.python.org/pypi/argh
        .. _PyYAML: http://www.pyyaml.org/
        .. _XCode: http://developer.apple.com/technologies/tools/xcode.html
        .. _LibYAML: http://pyyaml.org/wiki/LibYAML
        .. _pathtools: http://github.com/gorakhargosh/pathtools
        
        .. _pnotify: http://mark.heily.com/pnotify
        .. _unison fsmonitor: https://webdav.seas.upenn.edu/viewvc/unison/trunk/src/fsmonitor.py?view=markup&pathrev=471
        .. _fsmonitor: http://github.com/shaurz/fsmonitor
        .. _guard: http://github.com/guard/guard
        .. _pyinotify: http://github.com/seb-m/pyinotify
        .. _inotify-tools: http://github.com/rvoicilas/inotify-tools
        .. _jnotify: http://jnotify.sourceforge.net/
        .. _treewalker: http://github.com/jbd/treewatcher
        .. _file.monitor: http://github.com/pke/file.monitor
        .. _pyfilesystem: http://code.google.com/p/pyfilesystem
        
        
        .. :changelog:
        
        Changelog
        ---------
        
        0.10.1
        ~~~~~~
        
        2020-01-30 • `full history <https://github.com/gorakhargosh/watchdog/compare/v0.10.0...v0.10.1>`__
        
        - Fixed Python 2.7 to 3.6 installation when the OS locale is set to POSIX (`#615 <https://github.com/gorakhargosh/watchdog/pull/615>`__)
        - Fixed the ``build_ext`` command on macOS  (`#618 <https://github.com/gorakhargosh/watchdog/pull/618>`__, `#620 <https://github.com/gorakhargosh/watchdog/pull/620>`_)
        - Moved requirements to ``setup.cfg``  (`#617 <https://github.com/gorakhargosh/watchdog/pull/617>`__)
        - [mac] Removed old C code for Python 2.5 in the `fsevents` C implementation
        - [snapshot] Added ``EmptyDirectorySnapshot`` (`#613 <https://github.com/gorakhargosh/watchdog/pull/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 <https://github.com/gorakhargosh/watchdog/pull/369>`__)
        - Use ``os.scandir()`` to improve memory usage (`#503 <https://github.com/gorakhargosh/watchdog/pull/503>`__)
        - [bsd] Fixed flavors of FreeBSD detection (`#529 <https://github.com/gorakhargosh/watchdog/pull/529>`__)
        - [bsd] Skip unprocessable socket files (`#509 <https://github.com/gorakhargosh/watchdog/issue/509>`__)
        - [inotify] Fixed events containing non-ASCII characters (`#516 <https://github.com/gorakhargosh/watchdog/issues/516>`__)
        - [inotify] Fixed the way ``OSError`` are re-raised (`#377 <https://github.com/gorakhargosh/watchdog/issues/377>`__)
        - [inotify] Fixed wrong source path after renaming a top level folder (`#515 <https://github.com/gorakhargosh/watchdog/pull/515>`__)
        - [inotify] Removed  delay from non-move events (`#477 <https://github.com/gorakhargosh/watchdog/pull/477>`__)
        - [mac] Fixed a bug when calling ``FSEventsEmitter.stop()`` twice (`#466 <https://github.com/gorakhargosh/watchdog/pull/466>`__)
        - [mac] Support for unscheduling deleted watch (`#541 <https://github.com/gorakhargosh/watchdog/issue/541>`__)
        - [mac] Fixed missing field initializers and unused parameters in
          ``watchdog_fsevents.c``
        - [snapshot] Don't walk directories without read permissions (`#408 <https://github.com/gorakhargosh/watchdog/pull/408>`__)
        - [snapshot] Fixed a race condition crash when a directory is swapped for a file (`#513 <https://github.com/gorakhargosh/watchdog/pull/513>`__)
        - [snasphot] Fixed an ``AttributeError`` about forgotten ``path_for_inode`` attr (`#436 <https://github.com/gorakhargosh/watchdog/issues/436>`__)
        - [snasphot] Added the ``ignore_device=False`` parameter to the ctor (`597 <https://github.com/gorakhargosh/watchdog/pull/597>`__)
        - [watchmedo] Fixed the path separator used (`#478 <https://github.com/gorakhargosh/watchdog/pull/478>`__)
        - [watchmedo] Fixed the use of ``yaml.load()`` for ``yaml.safe_load()`` (`#453 <https://github.com/gorakhargosh/watchdog/issues/453>`__)
        - [watchmedo] Handle all available signals (`#549 <https://github.com/gorakhargosh/watchdog/issue/549>`__)
        - [watchmedo] Added the ``--debug-force-polling`` argument (`#404 <https://github.com/gorakhargosh/watchdog/pull/404>`__)
        - [windows] Fixed issues when the observed directory is deleted (`#570 <https://github.com/gorakhargosh/watchdog/issues/570>`__ and `#601 <https://github.com/gorakhargosh/watchdog/pull/601>`__)
        - [windows] ``WindowsApiEmitter`` made easier to subclass (`#344 <https://github.com/gorakhargosh/watchdog/pull/344>`__)
        - [windows] Use separate ctypes DLL instances
        - [windows] Generate sub created events only if ``recursive=True`` (`#454 <https://github.com/gorakhargosh/watchdog/pull/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 <https://github.com/gorakhargosh/watchdog/pull/378>`__)
        - [inotify] Fixed a crash when the root directory being watched by was deleted (`#374 <https://github.com/gorakhargosh/watchdog/pull/374>`__)
        - [inotify] Handle systems providing uClibc
        - [linux] Fixed a possible ``DirDeletedEvent`` duplication when
          deleting a directory
        - [mac] Fixed unicode path handling ``fsevents2.py`` (`#298 <https://github.com/gorakhargosh/watchdog/pull/298>`__)
        - [watchmedo] Added the ``--debug-force-polling`` argument (`#336 <https://github.com/gorakhargosh/watchdog/pull/336>`__)
        - [windows] Fixed the ``FILE_LIST_DIRECTORY`` constant (`#376 <https://github.com/gorakhargosh/watchdog/pull/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 <https://github.com/gorakhargosh/watchdog/issues/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 <https://github.com/gorakhargosh/watchdog/pull/265>`__)
        - [snapshot] Fixed a possible race condition crash on directory deletion (`#281 <https://github.com/gorakhargosh/watchdog/pull/281>`__)
        - [windows] Fixed an error when watching the same folder again (`#270 <https://github.com/gorakhargosh/watchdog/pull/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 <https://github.com/gorakhargosh/watchdog/pull/249>`__)
        - [inotify] Fixed thread stop dead lock (`#250 <https://github.com/gorakhargosh/watchdog/issues/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 <https://github.com/gorakhargosh/watchdog/pull/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 <https://github.com/gorakhargosh/watchdog/pull/225>`__)
        - [watchmedo] Added the ``--no-parallel`` argument (`#227 <https://github.com/gorakhargosh/watchdog/issues/227>`__)
        - [windows] Fixed the value of ``INVALID_HANDLE_VALUE`` (`#123 <https://github.com/gorakhargosh/watchdog/issues/123>`__)
        - [windows] Fixed octal usages to work with Python 3 as well (`#223 <https://github.com/gorakhargosh/watchdog/issues/223>`__)
        - Thanks to our beloved contributors: @tamland, @Ormod, @berdario, @cro,
          @BernieSumption, @pypingou, @gotcha, @tommorris, @frewsxcv
        
Keywords: python filesystem monitoring monitor FSEvents kqueue inotify ReadDirectoryChangesW polling DirectorySnapshot
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Natural Language :: English
Classifier: Operating System :: POSIX :: Linux
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: POSIX :: BSD
Classifier: Operating System :: Microsoft :: Windows :: Windows NT/2000
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Programming Language :: C
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: System :: Monitoring
Classifier: Topic :: System :: Filesystems
Classifier: Topic :: Utilities
Provides-Extra: watchmedo
