1 files changed, 0 insertions, 239 deletions
diff --git a/cherrypy/_cpthreadinglocal.py b/cherrypy/_cpthreadinglocal.py
deleted file mode 100755
index 34c17ac..0000000
--- a/cherrypy/_cpthreadinglocal.py
+++ /dev/null
@@ -1,239 +0,0 @@
-# This is a backport of Python-2.4's threading.local() implementation
-
-"""Thread-local objects
-
-(Note that this module provides a Python version of thread
- threading.local class.  Depending on the version of Python you're
- using, there may be a faster one available.  You should always import
- the local class from threading.)
-
-Thread-local objects support the management of thread-local data.
-If you have data that you want to be local to a thread, simply create
-a thread-local object and use its attributes:
-
-  >>> mydata = local()
-  >>> mydata.number = 42
-  >>> mydata.number
-  42
-
-You can also access the local-object's dictionary:
-
-  >>> mydata.__dict__
-  {'number': 42}
-  >>> mydata.__dict__.setdefault('widgets', [])
-  []
-  >>> mydata.widgets
-  []
-
-What's important about thread-local objects is that their data are
-local to a thread. If we access the data in a different thread:
-
-  >>> log = []
-  >>> def f():
-  ...     items = mydata.__dict__.items()
-  ...     items.sort()
-  ...     log.append(items)
-  ...     mydata.number = 11
-  ...     log.append(mydata.number)
-
-  >>> import threading
-  >>> thread = threading.Thread(target=f)
-  >>> thread.start()
-  >>> thread.join()
-  >>> log
-  [[], 11]
-
-we get different data.  Furthermore, changes made in the other thread
-don't affect data seen in this thread:
-
-  >>> mydata.number
-  42
-
-Of course, values you get from a local object, including a __dict__
-attribute, are for whatever thread was current at the time the
-attribute was read.  For that reason, you generally don't want to save
-these values across threads, as they apply only to the thread they
-came from.
-
-You can create custom local objects by subclassing the local class:
-
-  >>> class MyLocal(local):
-  ...     number = 2
-  ...     initialized = False
-  ...     def __init__(self, **kw):
-  ...         if self.initialized:
-  ...             raise SystemError('__init__ called too many times')
-  ...         self.initialized = True
-  ...         self.__dict__.update(kw)
-  ...     def squared(self):
-  ...         return self.number ** 2
-
-This can be useful to support default values, methods and
-initialization.  Note that if you define an __init__ method, it will be
-called each time the local object is used in a separate thread.  This
-is necessary to initialize each thread's dictionary.
-
-Now if we create a local object:
-
-  >>> mydata = MyLocal(color='red')
-
-Now we have a default number:
-
-  >>> mydata.number
-  2
-
-an initial color:
-
-  >>> mydata.color
-  'red'
-  >>> del mydata.color
-
-And a method that operates on the data:
-
-  >>> mydata.squared()
-  4
-
-As before, we can access the data in a separate thread:
-
-  >>> log = []
-  >>> thread = threading.Thread(target=f)
-  >>> thread.start()
-  >>> thread.join()
-  >>> log
-  [[('color', 'red'), ('initialized', True)], 11]
-
-without affecting this thread's data:
-
-  >>> mydata.number
-  2
-  >>> mydata.color
-  Traceback (most recent call last):
-  ...
-  AttributeError: 'MyLocal' object has no attribute 'color'
-
-Note that subclasses can define slots, but they are not thread
-local. They are shared across threads:
-
-  >>> class MyLocal(local):
-  ...     __slots__ = 'number'
-
-  >>> mydata = MyLocal()
-  >>> mydata.number = 42
-  >>> mydata.color = 'red'
-
-So, the separate thread:
-
-  >>> thread = threading.Thread(target=f)
-  >>> thread.start()
-  >>> thread.join()
-
-affects what we see:
-
-  >>> mydata.number
-  11
-
->>> del mydata
-"""
-
-# Threading import is at end
-
-class _localbase(object):
-    __slots__ = '_local__key', '_local__args', '_local__lock'
-
-    def __new__(cls, *args, **kw):
-        self = object.__new__(cls)
-        key = 'thread.local.' + str(id(self))
-        object.__setattr__(self, '_local__key', key)
-        object.__setattr__(self, '_local__args', (args, kw))
-        object.__setattr__(self, '_local__lock', RLock())
-
-        if args or kw and (cls.__init__ is object.__init__):
-            raise TypeError("Initialization arguments are not supported")
-
-        # We need to create the thread dict in anticipation of
-        # __init__ being called, to make sure we don't call it
-        # again ourselves.
-        dict = object.__getattribute__(self, '__dict__')
-        currentThread().__dict__[key] = dict
-
-        return self
-
-def _patch(self):
-    key = object.__getattribute__(self, '_local__key')
-    d = currentThread().__dict__.get(key)
-    if d is None:
-        d = {}
-        currentThread().__dict__[key] = d
-        object.__setattr__(self, '__dict__', d)
-
-        # we have a new instance dict, so call out __init__ if we have
-        # one
-        cls = type(self)
-        if cls.__init__ is not object.__init__:
-            args, kw = object.__getattribute__(self, '_local__args')
-            cls.__init__(self, *args, **kw)
-    else:
-        object.__setattr__(self, '__dict__', d)
-
-class local(_localbase):
-
-    def __getattribute__(self, name):
-        lock = object.__getattribute__(self, '_local__lock')
-        lock.acquire()
-        try:
-            _patch(self)
-            return object.__getattribute__(self, name)
-        finally:
-            lock.release()
-
-    def __setattr__(self, name, value):
-        lock = object.__getattribute__(self, '_local__lock')
-        lock.acquire()
-        try:
-            _patch(self)
-            return object.__setattr__(self, name, value)
-        finally:
-            lock.release()
-
-    def __delattr__(self, name):
-        lock = object.__getattribute__(self, '_local__lock')
-        lock.acquire()
-        try:
-            _patch(self)
-            return object.__delattr__(self, name)
-        finally:
-            lock.release()
-
-
-    def __del__():
-        threading_enumerate = enumerate
-        __getattribute__ = object.__getattribute__
-
-        def __del__(self):
-            key = __getattribute__(self, '_local__key')
-
-            try:
-                threads = list(threading_enumerate())
-            except:
-                # if enumerate fails, as it seems to do during
-                # shutdown, we'll skip cleanup under the assumption
-                # that there is nothing to clean up
-                return
-
-            for thread in threads:
-                try:
-                    __dict__ = thread.__dict__
-                except AttributeError:
-                    # Thread is dying, rest in peace
-                    continue
-
-                if key in __dict__:
-                    try:
-                        del __dict__[key]
-                    except KeyError:
-                        pass # didn't have anything in this thread
-
-        return __del__
-    __del__ = __del__()
-
-from threading import currentThread, enumerate, RLock