Python threading._limbo() Examples

The following are 13 code examples of threading._limbo(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module threading , or try the search function .
Example #1
Source File: background_thread.py    From python-compat-runtime with Apache License 2.0 6 votes vote down vote up 
def __bootstrap(self):
    try:
      self._set_ident()
      self._Thread__started.set()
      threading._active_limbo_lock.acquire()
      threading._active[self._Thread__ident] = self
      del threading._limbo[self]
      threading._active_limbo_lock.release()

      if threading._trace_hook:
        sys.settrace(threading._trace_hook)
      if threading._profile_hook:
        sys.setprofile(threading._profile_hook)

      try:
        self.run()
      finally:
        self._Thread__exc_clear()
    finally:
      with threading._active_limbo_lock:
        self._Thread__stop()
        try:
          del threading._active[threading._get_ident()]
        except:
          pass
Example #2
Source File: background_thread.py    From python-compat-runtime with Apache License 2.0 6 votes vote down vote up 
def start(self):
    """Starts this background thread."""
    _capture_environ()

    if not self._Thread__initialized:
      raise RuntimeError('thread.__init__() not called')
    if self._Thread__started.is_set():
      raise RuntimeError('threads can only be started once')
    with threading._active_limbo_lock:
      threading._limbo[self] = self
    try:

      start_new_background_thread(self._Thread__bootstrap, ())
    except Exception:
      with threading._active_limbo_lock:
        del threading._limbo[self]
      raise
    self._Thread__started.wait()
Example #3
Source File: test_threading.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise thread.error()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(thread.error, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #4
Source File: test_threading.py    From BinderFilter with MIT License 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise thread.error()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(thread.error, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #5
Source File: test_threading.py    From oss-ftp with MIT License 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise thread.error()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(thread.error, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #6
Source File: test_threading.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise threading.ThreadError()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(threading.ThreadError, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #7
Source File: test_threading.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise threading.ThreadError()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(threading.ThreadError, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #8
Source File: test_threading.py    From gcblue with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise thread.error()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(thread.error, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #9
Source File: background_thread.py    From python-compat-runtime with Apache License 2.0 5 votes vote down vote up 
def start(self):
    """Starts this background thread."""
    if not self._Thread__initialized:
      raise RuntimeError('thread.__init__() not called')
    if self._Thread__started.is_set():
      raise RuntimeError('threads can only be started once')
    with threading._active_limbo_lock:
      threading._limbo[self] = self
    try:
      start_new_background_thread(self.__bootstrap, ())
    except Exception:
      with threading._active_limbo_lock:
        del threading._limbo[self]
      raise
    self._Thread__started.wait()
Example #10
Source File: test_threading.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise threading.ThreadError()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(threading.ThreadError, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #11
Source File: test_threading.py    From CTFCrackTools-V2 with GNU General Public License v3.0 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise thread.error()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(thread.error, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #12
Source File: test_threading.py    From android_universal with MIT License 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise threading.ThreadError()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(threading.ThreadError, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread
Example #13
Source File: test_threading.py    From CTFCrackTools with GNU General Public License v3.0 5 votes vote down vote up 
def test_limbo_cleanup(self):
        # Issue 7481: Failure to start thread should cleanup the limbo map.
        def fail_new_thread(*args):
            raise thread.error()
        _start_new_thread = threading._start_new_thread
        threading._start_new_thread = fail_new_thread
        try:
            t = threading.Thread(target=lambda: None)
            self.assertRaises(thread.error, t.start)
            self.assertFalse(
                t in threading._limbo,
                "Failed to cleanup _limbo map on failure of Thread.start().")
        finally:
            threading._start_new_thread = _start_new_thread