------------------------------------------------------------ revno: 4132 committer: Anton Gladky <[email protected]> timestamp: Mon 2014-08-04 18:38:31 +0200 message: Update mtTkinter version. removed: py/3rd-party/mtTkinter-0.3/ py/3rd-party/mtTkinter-0.3/mtTkinter.py added: py/3rd-party/mtTkinter-0.4/ py/3rd-party/mtTkinter-0.4/gpl.txt py/3rd-party/mtTkinter-0.4/lgpl.txt py/3rd-party/mtTkinter-0.4/mtTkinter.py modified: py/3rd-party/README py/CMakeLists.txt
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=== modified file 'py/3rd-party/README' --- py/3rd-party/README 2011-01-29 22:47:18 +0000 +++ py/3rd-party/README 2014-08-04 16:38:31 +0000 @@ -19,7 +19,7 @@ license: Boost software license 1.0 note: only headers are copied here -mtTkinter-0.3: +mtTkinter-0.4: homepage: http://tkinter.unpythonic.net/wiki/mtTkinter - source: http://tkinter.unpythonic.net/attach//mtTkinter/attachments/mtTkinter-0.3.tar.gz - license: unspecified + source: http://tkinter.unpythonic.net/wiki/mtTkinter?action=AttachFile&do=get&target=mtTkinter-0.4.tar.gz + license: gpl lgpl === removed directory 'py/3rd-party/mtTkinter-0.3' === removed file 'py/3rd-party/mtTkinter-0.3/mtTkinter.py' --- py/3rd-party/mtTkinter-0.3/mtTkinter.py 2010-07-06 11:31:29 +0000 +++ py/3rd-party/mtTkinter-0.3/mtTkinter.py 1970-01-01 00:00:00 +0000 @@ -1,227 +0,0 @@ -'''Thread-safe version of Tkinter. - -Usage: - - import mtTkinter as Tkinter - # Use "Tkinter." as usual. - -or - - from mtTkinter import * - # Use Tkinter module definitions as usual. - -This module modifies the original Tkinter module in memory, making all -functionality thread-safe. It does this by wrapping the Tk class' tk -instance with an object that diverts calls through an event queue when -the call is issued from a thread other than the thread in which the Tk -instance was created. The events are processed in the creation thread -via an 'after' event. - -The modified Tk class accepts two additional keyword parameters on its -__init__ method: - mtDebug: - 0 = No debug output (default) - 1 = Minimal debug output - ... - 9 = Full debug output - mtCheckPeriod: - Amount of time in milliseconds (default 100) between checks for - out-of-thread events when things are otherwise idle. Decreasing - this value can improve GUI responsiveness, but at the expense of - consuming more CPU cycles. - -Note that, because it modifies the original Tkinter module (in memory), -other modules that use Tkinter (e.g., Pmw) reap the benefits automagically -as long as mtTkinter is imported at some point before extra threads are -created. - -Author: Allen B. Taylor, [email protected] -''' - -from Tkinter import * -import threading -import Queue - -class _Tk(object): - """ - Wrapper for underlying attribute tk of class Tk. - """ - - def __init__(self, tk, mtDebug = 0, mtCheckPeriod = 10): - self._tk = tk - - # Create the incoming event queue. - self._eventQueue = Queue.Queue(1) - - # Identify the thread from which this object is being created so we can - # tell later whether an event is coming from another thread. - self._creationThread = threading.currentThread() - - # Store remaining values. - self._debug = mtDebug - self._checkPeriod = mtCheckPeriod - - def __getattr__(self, name): - # Divert attribute accesses to a wrapper around the underlying tk - # object. - return _TkAttr(self, getattr(self._tk, name)) - -class _TkAttr(object): - """ - Thread-safe callable attribute wrapper. - """ - - def __init__(self, tk, attr): - self._tk = tk - self._attr = attr - - def __call__(self, *args, **kwargs): - """ - Thread-safe method invocation. - Diverts out-of-thread calls through the event queue. - Forwards all other method calls to the underlying tk object directly. - """ - - # Check if we're in the creation thread. - if threading.currentThread() == self._tk._creationThread: - # We're in the creation thread; just call the event directly. - if self._tk._debug >= 8 or \ - self._tk._debug >= 3 and self._attr.__name__ == 'call' and \ - len(args) >= 1 and args[0] == 'after': - print 'Calling event directly:', \ - self._attr.__name__, args, kwargs - return self._attr(*args, **kwargs) - else: - # We're in a different thread than the creation thread; enqueue - # the event, and then wait for the response. - responseQueue = Queue.Queue(1) - if self._tk._debug >= 1: - print 'Marshalling event:', self._attr.__name__, args, kwargs - self._tk._eventQueue.put((self._attr, args, kwargs, responseQueue)) - isException, response = responseQueue.get() - - # Handle the response, whether it's a normal return value or - # an exception. - if isException: - exType, exValue, exTb = response - raise exType, exValue, exTb - else: - return response - -# Define a hook for class Tk's __init__ method. -def _Tk__init__(self, *args, **kwargs): - # We support some new keyword arguments that the original __init__ method - # doesn't expect, so separate those out before doing anything else. - new_kwnames = ('mtCheckPeriod', 'mtDebug') - new_kwargs = {} - for name, value in kwargs.items(): - if name in new_kwnames: - new_kwargs[name] = value - del kwargs[name] - - # Call the original __init__ method, creating the internal tk member. - self.__original__init__mtTkinter(*args, **kwargs) - - # Replace the internal tk member with a wrapper that handles calls from - # other threads. - self.tk = _Tk(self.tk, **new_kwargs) - - # Set up the first event to check for out-of-thread events. - self.after_idle(_CheckEvents, self) - -# Replace Tk's original __init__ with the hook. -Tk.__original__init__mtTkinter = Tk.__init__ -Tk.__init__ = _Tk__init__ - -def _CheckEvents(tk): - "Event checker event." - - used = False - try: - # Process all enqueued events, then exit. - while True: - try: - # Get an event request from the queue. - method, args, kwargs, responseQueue = \ - tk.tk._eventQueue.get_nowait() - except: - # No more events to process. - break - else: - # Call the event with the given arguments, and then return - # the result back to the caller via the response queue. - used = True - if tk.tk._debug >= 2: - print 'Calling event from main thread:', \ - method.__name__, args, kwargs - try: - responseQueue.put((False, method(*args, **kwargs))) - except SystemExit, ex: - raise SystemExit, ex - except Exception, ex: - # Calling the event caused an exception; return the - # exception back to the caller so that it can be raised - # in the caller's thread. - from sys import exc_info - exType, exValue, exTb = exc_info() - responseQueue.put((True, (exType, exValue, exTb))) - finally: - # Schedule to check again. If we just processed an event, check - # immediately; if we didn't, check later. - if used: - tk.after_idle(_CheckEvents, tk) - else: - tk.after(tk.tk._checkPeriod, _CheckEvents, tk) - -# Test thread entry point. -def _testThread(root): - text = "This is Tcl/Tk version %s" % TclVersion - if TclVersion >= 8.1: - try: - text = text + unicode("\nThis should be a cedilla: \347", - "iso-8859-1") - except NameError: - pass # no unicode support - try: - if root.globalgetvar('tcl_platform(threaded)'): - text = text + "\nTcl is built with thread support" - else: - raise RuntimeError - except: - text = text + "\nTcl is NOT built with thread support" - text = text + "\nmtTkinter works with or without Tcl thread support" - label = Label(root, text=text) - label.pack() - button = Button(root, text="Click me!", - command=lambda root=root: root.button.configure( - text="[%s]" % root.button['text'])) - button.pack() - root.button = button - quit = Button(root, text="QUIT", command=root.destroy) - quit.pack() - # The following three commands are needed so the window pops - # up on top on Windows... - root.iconify() - root.update() - root.deiconify() - # Simulate button presses... - button.invoke() - root.after(1000, _pressOk, root, button) - -# Test button continuous press event. -def _pressOk(root, button): - button.invoke() - try: - root.after(1000, _pressOk, root, button) - except: - pass # Likely we're exiting - -# Test. Mostly borrowed from the Tkinter module, but the important bits moved -# into a separate thread. -if __name__ == '__main__': - import threading - root = Tk(mtDebug = 1) - thread = threading.Thread(target = _testThread, args=(root,)) - thread.start() - root.mainloop() - thread.join() === added directory 'py/3rd-party/mtTkinter-0.4' === added file 'py/3rd-party/mtTkinter-0.4/gpl.txt' --- py/3rd-party/mtTkinter-0.4/gpl.txt 1970-01-01 00:00:00 +0000 +++ py/3rd-party/mtTkinter-0.4/gpl.txt 2014-08-04 16:38:31 +0000 @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. === added file 'py/3rd-party/mtTkinter-0.4/lgpl.txt' --- py/3rd-party/mtTkinter-0.4/lgpl.txt 1970-01-01 00:00:00 +0000 +++ py/3rd-party/mtTkinter-0.4/lgpl.txt 2014-08-04 16:38:31 +0000 @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. 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Combined Works. + + You may convey a Combined Work under terms of your choice that, +taken together, effectively do not restrict modification of the +portions of the Library contained in the Combined Work and reverse +engineering for debugging such modifications, if you also do each of +the following: + + a) Give prominent notice with each copy of the Combined Work that + the Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the Combined Work with a copy of the GNU GPL and this license + document. + + c) For a Combined Work that displays copyright notices during + execution, include the copyright notice for the Library among + these notices, as well as a reference directing the user to the + copies of the GNU GPL and this license document. + + d) Do one of the following: + + 0) Convey the Minimal Corresponding Source under the terms of this + License, and the Corresponding Application Code in a form + suitable for, and under terms that permit, the user to + recombine or relink the Application with a modified version of + the Linked Version to produce a modified Combined Work, in the + manner specified by section 6 of the GNU GPL for conveying + Corresponding Source. + + 1) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (a) uses at run time + a copy of the Library already present on the user's computer + system, and (b) will operate properly with a modified version + of the Library that is interface-compatible with the Linked + Version. + + e) Provide Installation Information, but only if you would otherwise + be required to provide such information under section 6 of the + GNU GPL, and only to the extent that such information is + necessary to install and execute a modified version of the + Combined Work produced by recombining or relinking the + Application with a modified version of the Linked Version. (If + you use option 4d0, the Installation Information must accompany + the Minimal Corresponding Source and Corresponding Application + Code. If you use option 4d1, you must provide the Installation + Information in the manner specified by section 6 of the GNU GPL + for conveying Corresponding Source.) + + 5. Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. === added file 'py/3rd-party/mtTkinter-0.4/mtTkinter.py' --- py/3rd-party/mtTkinter-0.4/mtTkinter.py 1970-01-01 00:00:00 +0000 +++ py/3rd-party/mtTkinter-0.4/mtTkinter.py 2014-08-04 16:38:31 +0000 @@ -0,0 +1,242 @@ +'''Thread-safe version of Tkinter. + +Copyright (c) 2009, Allen B. Taylor + +This module is free software: you can redistribute it and/or modify +it under the terms of the GNU Lesser Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser Public License for more details. + +You should have received a copy of the GNU Lesser Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. + +Usage: + + import mtTkinter as Tkinter + # Use "Tkinter." as usual. + +or + + from mtTkinter import * + # Use Tkinter module definitions as usual. + +This module modifies the original Tkinter module in memory, making all +functionality thread-safe. It does this by wrapping the Tk class' tk +instance with an object that diverts calls through an event queue when +the call is issued from a thread other than the thread in which the Tk +instance was created. The events are processed in the creation thread +via an 'after' event. + +The modified Tk class accepts two additional keyword parameters on its +__init__ method: + mtDebug: + 0 = No debug output (default) + 1 = Minimal debug output + ... + 9 = Full debug output + mtCheckPeriod: + Amount of time in milliseconds (default 100) between checks for + out-of-thread events when things are otherwise idle. Decreasing + this value can improve GUI responsiveness, but at the expense of + consuming more CPU cycles. + +Note that, because it modifies the original Tkinter module (in memory), +other modules that use Tkinter (e.g., Pmw) reap the benefits automagically +as long as mtTkinter is imported at some point before extra threads are +created. + +Author: Allen B. Taylor, [email protected] +''' + +from Tkinter import * +import threading +import Queue + +class _Tk(object): + """ + Wrapper for underlying attribute tk of class Tk. + """ + + def __init__(self, tk, mtDebug = 0, mtCheckPeriod = 10): + self._tk = tk + + # Create the incoming event queue. + self._eventQueue = Queue.Queue(1) + + # Identify the thread from which this object is being created so we can + # tell later whether an event is coming from another thread. + self._creationThread = threading.currentThread() + + # Store remaining values. + self._debug = mtDebug + self._checkPeriod = mtCheckPeriod + + def __getattr__(self, name): + # Divert attribute accesses to a wrapper around the underlying tk + # object. + return _TkAttr(self, getattr(self._tk, name)) + +class _TkAttr(object): + """ + Thread-safe callable attribute wrapper. + """ + + def __init__(self, tk, attr): + self._tk = tk + self._attr = attr + + def __call__(self, *args, **kwargs): + """ + Thread-safe method invocation. + Diverts out-of-thread calls through the event queue. + Forwards all other method calls to the underlying tk object directly. + """ + + # Check if we're in the creation thread. + if threading.currentThread() == self._tk._creationThread: + # We're in the creation thread; just call the event directly. + if self._tk._debug >= 8 or \ + self._tk._debug >= 3 and self._attr.__name__ == 'call' and \ + len(args) >= 1 and args[0] == 'after': + print 'Calling event directly:', \ + self._attr.__name__, args, kwargs + return self._attr(*args, **kwargs) + else: + # We're in a different thread than the creation thread; enqueue + # the event, and then wait for the response. + responseQueue = Queue.Queue(1) + if self._tk._debug >= 1: + print 'Marshalling event:', self._attr.__name__, args, kwargs + self._tk._eventQueue.put((self._attr, args, kwargs, responseQueue)) + isException, response = responseQueue.get() + + # Handle the response, whether it's a normal return value or + # an exception. + if isException: + exType, exValue, exTb = response + raise exType, exValue, exTb + else: + return response + +# Define a hook for class Tk's __init__ method. +def _Tk__init__(self, *args, **kwargs): + # We support some new keyword arguments that the original __init__ method + # doesn't expect, so separate those out before doing anything else. + new_kwnames = ('mtCheckPeriod', 'mtDebug') + new_kwargs = {} + for name, value in kwargs.items(): + if name in new_kwnames: + new_kwargs[name] = value + del kwargs[name] + + # Call the original __init__ method, creating the internal tk member. + self.__original__init__mtTkinter(*args, **kwargs) + + # Replace the internal tk member with a wrapper that handles calls from + # other threads. + self.tk = _Tk(self.tk, **new_kwargs) + + # Set up the first event to check for out-of-thread events. + self.after_idle(_CheckEvents, self) + +# Replace Tk's original __init__ with the hook. +Tk.__original__init__mtTkinter = Tk.__init__ +Tk.__init__ = _Tk__init__ + +def _CheckEvents(tk): + "Event checker event." + + used = False + try: + # Process all enqueued events, then exit. + while True: + try: + # Get an event request from the queue. + method, args, kwargs, responseQueue = \ + tk.tk._eventQueue.get_nowait() + except: + # No more events to process. + break + else: + # Call the event with the given arguments, and then return + # the result back to the caller via the response queue. + used = True + if tk.tk._debug >= 2: + print 'Calling event from main thread:', \ + method.__name__, args, kwargs + try: + responseQueue.put((False, method(*args, **kwargs))) + except SystemExit, ex: + raise SystemExit, ex + except Exception, ex: + # Calling the event caused an exception; return the + # exception back to the caller so that it can be raised + # in the caller's thread. + from sys import exc_info + exType, exValue, exTb = exc_info() + responseQueue.put((True, (exType, exValue, exTb))) + finally: + # Schedule to check again. If we just processed an event, check + # immediately; if we didn't, check later. + if used: + tk.after_idle(_CheckEvents, tk) + else: + tk.after(tk.tk._checkPeriod, _CheckEvents, tk) + +# Test thread entry point. +def _testThread(root): + text = "This is Tcl/Tk version %s" % TclVersion + if TclVersion >= 8.1: + try: + text = text + unicode("\nThis should be a cedilla: \347", + "iso-8859-1") + except NameError: + pass # no unicode support + try: + if root.globalgetvar('tcl_platform(threaded)'): + text = text + "\nTcl is built with thread support" + else: + raise RuntimeError + except: + text = text + "\nTcl is NOT built with thread support" + text = text + "\nmtTkinter works with or without Tcl thread support" + label = Label(root, text=text) + label.pack() + button = Button(root, text="Click me!", + command=lambda root=root: root.button.configure( + text="[%s]" % root.button['text'])) + button.pack() + root.button = button + quit = Button(root, text="QUIT", command=root.destroy) + quit.pack() + # The following three commands are needed so the window pops + # up on top on Windows... + root.iconify() + root.update() + root.deiconify() + # Simulate button presses... + button.invoke() + root.after(1000, _pressOk, root, button) + +# Test button continuous press event. +def _pressOk(root, button): + button.invoke() + try: + root.after(1000, _pressOk, root, button) + except: + pass # Likely we're exiting + +# Test. Mostly borrowed from the Tkinter module, but the important bits moved +# into a separate thread. +if __name__ == '__main__': + import threading + root = Tk(mtDebug = 1) + thread = threading.Thread(target = _testThread, args=(root,)) + thread.start() + root.mainloop() + thread.join() === modified file 'py/CMakeLists.txt' --- py/CMakeLists.txt 2014-07-14 20:08:34 +0000 +++ py/CMakeLists.txt 2014-08-04 16:38:31 +0000 @@ -21,7 +21,7 @@ FILE(GLOB filesPY "${CMAKE_CURRENT_SOURCE_DIR}/*.py") SET(filesPY "${filesPY};${CMAKE_CURRENT_SOURCE_DIR}/pack/pack.py") INSTALL(FILES ${filesPY} DESTINATION ${YADE_PY_PATH}/yade) -INSTALL(FILES 3rd-party/mtTkinter-0.3/mtTkinter.py DESTINATION ${YADE_LIB_PATH}/py) +INSTALL(FILES 3rd-party/mtTkinter-0.4/mtTkinter.py DESTINATION ${YADE_LIB_PATH}/py) FILE(GLOB filesPYTests "${CMAKE_CURRENT_SOURCE_DIR}/tests/*.py") INSTALL(FILES ${filesPYTests} DESTINATION ${YADE_PY_PATH}/yade/tests) FILE(GLOB filesPYPerf "${CMAKE_CURRENT_SOURCE_DIR}/../examples/test/performance/*")
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