Fixes to enable an import of the watchdog module

resources/lib/watchdog/events.py

@@ -88,7 +88,7 @@ Event Handler Classes
 import os.path
 import logging
 import re
-from watchdog.utils.patterns import match_any_paths
+from .utils.patterns import match_any_paths
 
 
 EVENT_TYPE_MOVED = 'moved'

resources/lib/watchdog/observers/__init__.py

@@ -54,8 +54,8 @@ Class          Platforms                        Note
 """
 
 import warnings
-from watchdog.utils import platform
+from ..utils import platform
-from watchdog.utils import UnsupportedLibc
+from ..utils import UnsupportedLibc
 
 if platform.is_linux():
     try:

resources/lib/watchdog/observers/api.py

@@ -19,8 +19,8 @@ import queue
 import threading
 from pathlib import Path
 
-from watchdog.utils import BaseThread
+from ..utils import BaseThread
-from watchdog.utils.bricks import SkipRepeatsQueue
+from ..utils.bricks import SkipRepeatsQueue
 
 DEFAULT_EMITTER_TIMEOUT = 1    # in seconds.
 DEFAULT_OBSERVER_TIMEOUT = 1   # in seconds.

resources/lib/watchdog/observers/fsevents.py

@@ -28,7 +28,7 @@ import threading
 import unicodedata
 import _watchdog_fsevents as _fsevents
 
-from watchdog.events import (
+from ..events import (
     FileDeletedEvent,
     FileModifiedEvent,
     FileCreatedEvent,
@@ -39,7 +39,7 @@ from watchdog.events import (
     DirMovedEvent
 )
 
-from watchdog.observers.api import (
+from .api import (
     BaseObserver,
     EventEmitter,
     DEFAULT_EMITTER_TIMEOUT,

resources/lib/watchdog/observers/fsevents2.py

@@ -26,7 +26,7 @@ import queue
 import unicodedata
 from threading import Thread
 
-from watchdog.events import (
+from ..events import (
     FileDeletedEvent,
     FileModifiedEvent,
     FileCreatedEvent,
@@ -36,7 +36,7 @@ from watchdog.events import (
     DirCreatedEvent,
     DirMovedEvent
 )
-from watchdog.observers.api import (
+from .api import (
     BaseObserver,
     EventEmitter,
     DEFAULT_EMITTER_TIMEOUT,

resources/lib/watchdog/observers/inotify.py

@@ -70,14 +70,14 @@ import os
 import threading
 from .inotify_buffer import InotifyBuffer
 
-from watchdog.observers.api import (
+from .api import (
     EventEmitter,
     BaseObserver,
     DEFAULT_EMITTER_TIMEOUT,
     DEFAULT_OBSERVER_TIMEOUT
 )
 
-from watchdog.events import (
+from ..events import (
     DirDeletedEvent,
     DirModifiedEvent,
     DirMovedEvent,

resources/lib/watchdog/observers/inotify_buffer.py

@@ -15,9 +15,9 @@
 # limitations under the License.
 
 import logging
-from watchdog.utils import BaseThread
+from ..utils import BaseThread
-from watchdog.utils.delayed_queue import DelayedQueue
+from ..utils.delayed_queue import DelayedQueue
-from watchdog.observers.inotify_c import Inotify
+from .inotify_c import Inotify
 
 logger = logging.getLogger(__name__)
 

resources/lib/watchdog/observers/inotify_c.py

@@ -23,7 +23,7 @@ import ctypes
 import ctypes.util
 from functools import reduce
 from ctypes import c_int, c_char_p, c_uint32
-from watchdog.utils import UnsupportedLibc
+from ..utils import UnsupportedLibc
 
 
 def _load_libc():

resources/lib/watchdog/observers/kqueue.py

@@ -67,7 +67,7 @@ Collections and Utility Classes
 
 """
 
-from watchdog.utils import platform
+from ..utils import platform
 
 import threading
 import errno
@@ -78,16 +78,16 @@ import select
 
 from pathlib import Path
 
-from watchdog.observers.api import (
+from .api import (
     BaseObserver,
     EventEmitter,
     DEFAULT_OBSERVER_TIMEOUT,
     DEFAULT_EMITTER_TIMEOUT
 )
 
-from watchdog.utils.dirsnapshot import DirectorySnapshot
+from ..utils.dirsnapshot import DirectorySnapshot
 
-from watchdog.events import (
+from ..events import (
     DirMovedEvent,
     DirDeletedEvent,
     DirCreatedEvent,

resources/lib/watchdog/observers/polling.py

@@ -38,15 +38,15 @@ import os
 import threading
 from functools import partial
 
-from watchdog.utils.dirsnapshot import DirectorySnapshot, DirectorySnapshotDiff
+from ..utils.dirsnapshot import DirectorySnapshot, DirectorySnapshotDiff
-from watchdog.observers.api import (
+from .api import (
     EventEmitter,
     BaseObserver,
     DEFAULT_OBSERVER_TIMEOUT,
     DEFAULT_EMITTER_TIMEOUT
 )
 
-from watchdog.events import (
+from ..events import (
     DirMovedEvent,
     DirDeletedEvent,
     DirCreatedEvent,

resources/lib/watchdog/observers/read_directory_changes.py

@@ -20,7 +20,7 @@ import threading
 import os.path
 import time
 
-from watchdog.events import (
+from ..events import (
     DirCreatedEvent,
     DirDeletedEvent,
     DirMovedEvent,
@@ -33,14 +33,14 @@ from watchdog.events import (
     generate_sub_created_events,
 )
 
-from watchdog.observers.api import (
+from api import (
     EventEmitter,
     BaseObserver,
     DEFAULT_OBSERVER_TIMEOUT,
     DEFAULT_EMITTER_TIMEOUT
 )
 
-from watchdog.observers.winapi import (
+from winapi import (
     read_events,
     get_directory_handle,
     close_directory_handle,

resources/lib/watchdog/tricks/__init__.py

@@ -46,8 +46,8 @@ import signal
 import subprocess
 import time
 
-from watchdog.utils import echo
+from ..utils import echo
-from watchdog.events import PatternMatchingEventHandler
+from ..events import PatternMatchingEventHandler
 
 
 class Trick(PatternMatchingEventHandler):

resources/lib/watchdog/utils/bricks.py

@@ -35,7 +35,6 @@ Classes
 .. autoclass:: OrderedSet
 
 """
-
 import queue
 
 
@@ -100,3 +99,69 @@ class SkipRepeatsQueue(queue.Queue):
         if item is self._last_item:
             self._last_item = None
         return item
+
+
+class OrderedSetQueue(queue.Queue):
+
+    """Thread-safe implementation of an ordered set queue.
+
+    Disallows adding a duplicate item while maintaining the
+    order of items in the queue. The implementation leverages
+    locking already implemented in the base class
+    redefining only the primitives. Since the internal queue
+    is not replaced, the order is maintained. The set is used
+    merely to check for the existence of an item.
+
+    Queued items must be immutable and hashable so that they can be used
+    as dictionary keys. You must implement **only read-only properties** and
+    the :meth:`Item.__hash__()`, :meth:`Item.__eq__()`, and
+    :meth:`Item.__ne__()` methods for items to be hashable.
+
+    An example implementation follows::
+
+        class Item(object):
+            def __init__(self, a, b):
+                self._a = a
+                self._b = b
+
+            @property
+            def a(self):
+                return self._a
+
+            @property
+            def b(self):
+                return self._b
+
+            def _key(self):
+                return (self._a, self._b)
+
+            def __eq__(self, item):
+                return self._key() == item._key()
+
+            def __ne__(self, item):
+                return self._key() != item._key()
+
+            def __hash__(self):
+                return hash(self._key())
+
+    :author: lalinsky@gmail.com (Lukáš Lalinský)
+    :url: http://stackoverflow.com/questions/1581895/how-check-if-a-task-is-already-in-python-queue
+    """
+
+    def _init(self, maxsize):
+        queue.Queue._init(self, maxsize)
+        self._set_of_items = set()
+
+    def _put(self, item):
+        if item not in self._set_of_items:
+            queue.Queue._put(self, item)
+            self._set_of_items.add(item)
+        else:
+            # `put` increments `unfinished_tasks` even if we did not put
+            # anything into the queue here
+            self.unfinished_tasks -= 1
+
+    def _get(self):
+        item = queue.Queue._get(self)
+        self._set_of_items.remove(item)
+        return item

resources/lib/watchdog/watchmedo.py

@@ -32,8 +32,8 @@ import logging
 from io import StringIO
 
 from argh import arg, aliases, ArghParser, expects_obj
-from watchdog.version import VERSION_STRING
+from .version import VERSION_STRING
-from watchdog.utils import WatchdogShutdown, load_class
+from .utils import WatchdogShutdown, load_class
 
 
 logging.basicConfig(level=logging.INFO)
@@ -162,7 +162,7 @@ def tricks_from(args):
     :param args:
         Command line argument options.
     """
-    from watchdog.observers import Observer
+    from .observers import Observer
 
     add_to_sys_path(path_split(args.python_path))
     observers = []
@@ -312,8 +312,8 @@ def log(args):
     :param args:
         Command line argument options.
     """
-    from watchdog.utils import echo
+    from .utils import echo
-    from watchdog.tricks import LoggerTrick
+    from .tricks import LoggerTrick
 
     if args.trace:
         echo.echo_class(LoggerTrick)
@@ -324,23 +324,23 @@ def log(args):
                           ignore_patterns=ignore_patterns,
                           ignore_directories=args.ignore_directories)
     if args.debug_force_polling:
-        from watchdog.observers.polling import PollingObserver as Observer
+        from .observers.polling import PollingObserver as Observer
     elif args.debug_force_kqueue:
-        from watchdog.observers.kqueue import KqueueObserver as Observer
+        from .observers.kqueue import KqueueObserver as Observer
     elif args.debug_force_winapi_async:
-        from watchdog.observers.read_directory_changes_async import\
+        from .observers.read_directory_changes_async import\
             WindowsApiAsyncObserver as Observer
     elif args.debug_force_winapi:
-        from watchdog.observers.read_directory_changes import\
+        from .observers.read_directory_changes import\
             WindowsApiObserver as Observer
     elif args.debug_force_inotify:
-        from watchdog.observers.inotify import InotifyObserver as Observer
+        from .observers.inotify import InotifyObserver as Observer
     elif args.debug_force_fsevents:
-        from watchdog.observers.fsevents import FSEventsObserver as Observer
+        from .observers.fsevents import FSEventsObserver as Observer
     else:
         # Automatically picks the most appropriate observer for the platform
         # on which it is running.
-        from watchdog.observers import Observer
+        from .observers import Observer
     observer = Observer(timeout=args.timeout)
     observe_with(observer, handler, args.directories, args.recursive)
 
@@ -420,15 +420,15 @@ def shell_command(args):
     :param args:
         Command line argument options.
     """
-    from watchdog.tricks import ShellCommandTrick
+    from .tricks import ShellCommandTrick
 
     if not args.command:
         args.command = None
 
     if args.debug_force_polling:
-        from watchdog.observers.polling import PollingObserver as Observer
+        from .observers.polling import PollingObserver as Observer
     else:
-        from watchdog.observers import Observer
+        from .observers import Observer
 
     patterns, ignore_patterns = parse_patterns(args.patterns,
                                                args.ignore_patterns)
@@ -510,11 +510,11 @@ def auto_restart(args):
     """
 
     if args.debug_force_polling:
-        from watchdog.observers.polling import PollingObserver as Observer
+        from .observers.polling import PollingObserver as Observer
     else:
-        from watchdog.observers import Observer
+        from .observers import Observer
 
-    from watchdog.tricks import AutoRestartTrick
+    from .tricks import AutoRestartTrick
     import signal
 
     if not args.directories: