eric6.DebugClients.Python.ThreadExtension

Module implementing an import hook patching thread modules to get debugged too.

Global Attributes

_qtThreadNumber

Classes

DummyThreadWrapper	Wrapper class for threading._DummyThread.
QRunnableWrapper	Wrapper class for *.QRunnable.
QThreadWrapper	Wrapper class for *.QThread.
ThreadExtension	Class implementing the thread support for the debugger.
ThreadWrapper	Wrapper class for threading.Thread.
TimerWrapper	Wrapper class for threading.(_)Timer.

Functions

None

DummyThreadWrapper

Wrapper class for threading._DummyThread.

Derived from

module._DummyThread, ThreadWrapper

Class Attributes

None

Class Methods

None

Methods

DummyThreadWrapper

Constructor

Static Methods

None

DummyThreadWrapper (Constructor)

DummyThreadWrapper(*args, **kwargs)

Constructor

QRunnableWrapper

Wrapper class for *.QRunnable.

Derived from

module.QRunnable

Class Attributes

None

Class Methods

None

Methods

QRunnableWrapper

Constructor

Static Methods

None

QRunnableWrapper (Constructor)

QRunnableWrapper(*args, **kwargs)

Constructor

QThreadWrapper

Wrapper class for *.QThread.

Derived from

module.QThread

Class Attributes

None

Class Methods

None

Methods

QThreadWrapper

Constructor

Static Methods

None

QThreadWrapper (Constructor)

QThreadWrapper(*args, **kwargs)

Constructor

ThreadExtension

Class implementing the thread support for the debugger.

Provides methods for intercepting thread creation, retriving the running threads and their name and state.

Derived from

object

Class Attributes

None

Class Methods

None

Methods

ThreadExtension	Constructor
_bootstrap	Bootstrap for threading, which reports exceptions correctly.
_bootstrapQThread	Bootstrap for QThread, which reports exceptions correctly.
attachThread	Public method to setup a standard thread for DebugClient to debug.
dumpThreadList	Public method to send the list of threads.
find_module	Public method returning the module loader.
getExecutedFrame	Public method to return the currently executed frame.
load_module	Public method to load a module.
lockClient	Public method to acquire the lock for this client.
setCurrentThread	Public method to set the current thread.
threadTerminated	Public method called when a DebugThread has exited.
unlockClient	Public method to release the lock for this client.
updateThreadList	Public method to update the list of running threads.

Static Methods

None

ThreadExtension (Constructor)

ThreadExtension()

Constructor

ThreadExtension._bootstrap

_bootstrap(run)

Bootstrap for threading, which reports exceptions correctly.

run (method pointer): the run method of threading.Thread

ThreadExtension._bootstrapQThread

_bootstrapQThread(run)

Bootstrap for QThread, which reports exceptions correctly.

run (method pointer): the run method of *.QThread

ThreadExtension.attachThread

attachThread(target=None, args=None, kwargs=None, mainThread=False)

Public method to setup a standard thread for DebugClient to debug.

If mainThread is True, then we are attaching to the already started mainthread of the app and the rest of the args are ignored.

target: the start function of the target thread (i.e. the user code)
args: arguments to pass to target
kwargs: keyword arguments to pass to target
mainThread: True, if we are attaching to the already started mainthread of the app

Returns:: identifier of the created thread

ThreadExtension.dumpThreadList

dumpThreadList()

Public method to send the list of threads.

ThreadExtension.find_module

find_module(fullname, path=None)

Public method returning the module loader.

fullname (str): name of the module to be loaded
path (str): path to resolve the module name

Returns:: module loader object

Return Type:: object

ThreadExtension.getExecutedFrame

getExecutedFrame(frame)

Public method to return the currently executed frame.

frame (frame object): the current frame

Returns:: the frame which is excecuted (without debugger frames)

Return Type:: frame object

ThreadExtension.load_module

load_module(fullname)

Public method to load a module.

fullname (str): name of the module to be loaded

Returns:: reference to the loaded module

Return Type:: module

ThreadExtension.lockClient

lockClient(blocking=True)

Public method to acquire the lock for this client.

blocking (bool): flag to indicating a blocking lock

Returns:: flag indicating successful locking

Return Type:: bool

ThreadExtension.setCurrentThread

setCurrentThread(threadId)

Public method to set the current thread.

threadId (int): the id the current thread should be set to.

ThreadExtension.threadTerminated

threadTerminated(threadId)

Public method called when a DebugThread has exited.

threadId (int): id of the DebugThread that has exited

ThreadExtension.unlockClient

unlockClient()

Public method to release the lock for this client.

ThreadExtension.updateThreadList

updateThreadList()

Public method to update the list of running threads.

ThreadWrapper

Wrapper class for threading.Thread.

Derived from

module.Thread

Class Attributes

None

Class Methods

None

Methods

ThreadWrapper

Constructor

Static Methods

None

ThreadWrapper (Constructor)

ThreadWrapper(*args, **kwargs)

Constructor

TimerWrapper

Wrapper class for threading.(_)Timer.

Derived from

timer, ThreadWrapper

Class Attributes

None

Class Methods

None

Methods

TimerWrapper

Constructor

Static Methods

None

TimerWrapper (Constructor)

TimerWrapper(interval, function, *args, **kwargs)

Constructor

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