def __init__(self, keystr, bits=None):
self.keystr = keystr
self._key = None
self.genlock = _thread.allocate()
if keystr == None:
self.generate(bits=int(bits) or 1024)
else:
self.set_key(rsalib.importKey(keystr.export()))
def test_start_new_thread():
#--Sanity
global CALLED
CALLED = False
lock = _thread.allocate()
def tempFunc(mykw_param=1):
global CALLED
lock.acquire()
CALLED = mykw_param
lock.release()
_thread.exit_thread()
id = _thread.start_new_thread(tempFunc, (), {"mykw_param": 7})
while CALLED == False:
print(".", end=' ')
time.sleep(0.1)
AreEqual(CALLED, 7)
id = _thread.start_new_thread(tempFunc, (), {"mykw_param": 8})
while CALLED != 8: #Hang forever if this is broken
print(".", end=' ')
time.sleep(0.1)
#--Sanity Negative
global temp_stderr
temp_stderr = ""
se = sys.stderr
class myStdOut:
def write(self, text):
global temp_stderr
temp_stderr += text
try:
sys.stderr = myStdOut()
id = _thread.start_new_thread(tempFunc, (),
{"my_misspelled_kw_param": 9})
time.sleep(1)
if not is_silverlight:
se.flush()
finally:
sys.stderr = se
AreEqual(CALLED, 8)
Assert(
"tempFunc() got an unexpected keyword argument 'my_misspelled_kw_param"
in temp_stderr)
def __init__(self, frame_source_types):
# recipe to get address of surface: http://archives.seul.org/pygame/users/Apr-2008/msg00218.html
is_64bits = sys.maxsize > 2**32
if not is_64bits:
self.Py_ssize_t = ctypes.c_int
else:
self.Py_ssize_t = ctypes.c_int64
self._PyObject_AsWriteBuffer = ctypes.pythonapi.PyObject_AsWriteBuffer
self._PyObject_AsWriteBuffer.restype = ctypes.c_int
self._PyObject_AsWriteBuffer.argtypes = [
ctypes.py_object,
ctypes.POINTER(ctypes.c_void_p),
ctypes.POINTER(self.Py_ssize_t)
]
#self._color_frame_ready = PyKinectV2._event()
#self._depth_frame_ready = PyKinectV2._event()
#self._body_frame_ready = PyKinectV2._event()
#self._body_index_frame_ready = PyKinectV2._event()
#self._infrared_frame_ready = PyKinectV2._event()
#self._long_exposure_infrared_frame_ready = PyKinectV2._event()
#self._audio_frame_ready = PyKinectV2._event()
self._close_event = ctypes.windll.kernel32.CreateEventW(
None, False, False, None)
self._color_frame_arrived_event = 0
self._depth_frame_arrived_event = 0
self._body_frame_arrived_event = 0
self._body_index_frame_arrived_event = 0
self._infrared_frame_arrived_event = 0
self._long_exposure_infrared_frame_arrived_event = 0
self._audio_frame_arrived_event = 0
self._color_frame_lock = thread.allocate()
self._depth_frame_lock = thread.allocate()
self._body_frame_lock = thread.allocate()
self._body_index_frame_lock = thread.allocate()
self._infrared_frame_lock = thread.allocate()
self._long_exposure_infrared_frame_lock = thread.allocate()
self._audio_frame_lock = thread.allocate()
#initialize sensor
self._sensor = ctypes.POINTER(PyKinectV2.IKinectSensor)()
hres = ctypes.windll.kinect20.GetDefaultKinectSensor(
ctypes.byref(self._sensor))
hres = self._sensor.Open()
self._mapper = self._sensor.CoordinateMapper
self.frame_source_types = frame_source_types
self.max_body_count = KINECT_MAX_BODY_COUNT
self._handles = (ctypes.c_voidp * 8)()
self._handles[0] = self._close_event
self._handles[1] = self._close_event
self._handles[2] = self._close_event
self._handles[3] = self._close_event
self._handles[4] = self._close_event
self._handles[5] = self._close_event
self._handles[6] = self._close_event
self._handles[7] = self._close_event
self._waitHandleCount = 1
self._color_source = self._sensor.ColorFrameSource
self.color_frame_desc = self._color_source.FrameDescription
self._depth_source = self._sensor.DepthFrameSource
self.depth_frame_desc = self._depth_source.FrameDescription
self._body_index_source = self._sensor.BodyIndexFrameSource
self.body_index_frame_desc = self._body_index_source.FrameDescription
self._body_source = self._sensor.BodyFrameSource
self._body_frame_data = ctypes.POINTER(ctypes.POINTER(IBody))
self.max_body_count = self._body_source.BodyCount
self._color_frame_data = None
self._depth_frame_data = None
self._body_frame_data = None
self._body_index_frame_data = None
self._infrared_frame_data = None
self._long_exposure_infrared_frame_data = None
self._audio_frame_data = None
if (self.frame_source_types & FrameSourceTypes_Color):
self._color_frame_data = ctypes.POINTER(ctypes.c_ubyte)
self._color_frame_data_capacity = ctypes.c_uint(
self.color_frame_desc.Width * self.color_frame_desc.Height * 4)
self._color_frame_data_type = ctypes.c_ubyte * self._color_frame_data_capacity.value
self._color_frame_data = ctypes.cast(
self._color_frame_data_type(), ctypes.POINTER(ctypes.c_ubyte))
self._color_frame_reader = self._color_source.OpenReader()
self._color_frame_arrived_event = self._color_frame_reader.SubscribeFrameArrived(
)
self._handles[
self._waitHandleCount] = self._color_frame_arrived_event
self._waitHandleCount += 1
if (self.frame_source_types & FrameSourceTypes_Depth):
self._depth_frame_data = ctypes.POINTER(ctypes.c_ushort)
self._depth_frame_data_capacity = ctypes.c_uint(
self.depth_frame_desc.Width * self.depth_frame_desc.Height)
self._depth_frame_data_type = ctypes.c_ushort * self._depth_frame_data_capacity.value
self._depth_frame_data = ctypes.cast(
self._depth_frame_data_type(), ctypes.POINTER(ctypes.c_ushort))
self._depth_frame_reader = self._depth_source.OpenReader()
self._depth_frame_arrived_event = self._depth_frame_reader.SubscribeFrameArrived(
)
self._handles[
self._waitHandleCount] = self._depth_frame_arrived_event
self._waitHandleCount += 1
if (self.frame_source_types & FrameSourceTypes_BodyIndex):
self._body_index_frame_data = ctypes.POINTER(ctypes.c_ubyte)
self._body_index_frame_data_capacity = ctypes.c_uint(
self.body_index_frame_desc.Width *
self.body_index_frame_desc.Height)
self._body_index_frame_data_type = ctypes.c_ubyte * self._body_index_frame_data_capacity.value
self._body_index_frame_data = ctypes.cast(
self._body_index_frame_data_type(),
ctypes.POINTER(ctypes.c_ubyte))
self._body_index_frame_reader = self._body_index_source.OpenReader(
)
self._body_index_frame_arrived_event = self._body_index_frame_reader.SubscribeFrameArrived(
)
self._handles[
self._waitHandleCount] = self._body_index_frame_arrived_event
self._waitHandleCount += 1
self._body_frame_data = None
if (self.frame_source_types & FrameSourceTypes_Body):
self._body_frame_data_capacity = ctypes.c_uint(self.max_body_count)
self._body_frame_data_type = ctypes.POINTER(
IBody) * self._body_frame_data_capacity.value
self._body_frame_data = ctypes.cast(
self._body_frame_data_type(),
ctypes.POINTER(ctypes.POINTER(IBody)))
self._body_frame_reader = self._body_source.OpenReader()
self._body_frame_arrived_event = self._body_frame_reader.SubscribeFrameArrived(
)
self._body_frame_bodies = None
self._handles[
self._waitHandleCount] = self._body_frame_arrived_event
self._waitHandleCount += 1
thread.start_new_thread(self.kinect_frame_thread, ())
self._last_color_frame = None
self._last_depth_frame = None
self._last_body_frame = None
self._last_body_index_frame = None
self._last_infrared_frame = None
self._last_long_exposure_infrared_frame = None
self._last_audio_frame = None
start_clock = time.clock()
self._last_color_frame_access = self._last_color_frame_time = start_clock
self._last_body_frame_access = self._last_body_frame_time = start_clock
self._last_body_index_frame_access = self._last_body_index_frame_time = start_clock
self._last_depth_frame_access = self._last_depth_frame_time = start_clock
self._last_infrared_frame_access = self._last_infrared_frame_time = start_clock
self._last_long_exposure_infrared_frame_access = self._last_long_exposure_infrared_frame_time = start_clock
self._last_audio_frame_access = self._last_audio_frame_time = start_clock
sys.path.append(sys.path[0] + '/vuldb')
sys.path.append(sys.path[0] + "/../")
from config import ProductionConfig
db_conn = pymongo.MongoClient(ProductionConfig.DB, ProductionConfig.PORT)
na_db = getattr(db_conn, ProductionConfig.DBNAME)
na_db.authenticate(ProductionConfig.DBUSERNAME, ProductionConfig.DBPASSWORD)
na_task = na_db.Task
na_result = na_db.Result
na_plugin = na_db.Plugin
na_config = na_db.Config
na_heart = na_db.Heartbeat
na_update = na_db.Update
lock = thread.allocate()
PASSWORD_DIC = []
THREAD_COUNT = 50
TIMEOUT = 10
PLUGIN_DB = {}
TASK_DATE_DIC = {}
WHITE_LIST = []
kp = kunpeng()
class vulscan():
def __init__(self, task_id, task_netloc, task_plugin):
self.task_id = task_id
self.task_netloc = task_netloc
self.task_plugin = task_plugin
self.result_info = ''
def __init__(self):
self.mutex = thread.allocate()
self.todo = thread.allocate()
self.todo.acquire()
self.work = []
self.busy = 0
print(arg, i)
time.sleep(1)
print(arg, 'thread param')
# 结束当前线程
# 这个方法与_thread.exit_thread()等价
_thread.exit() # 当func返回时，线程同样会结束
# 启动一个线程，线程立即开始运行
# 这个方法与_thread.start_new_thread()等价
# 第一个参数是方法，第二个参数是方法的参数
_thread.start_new(foo, ("线程1", )) # 方法没有参数时需要传入空tuple
# 创建一个锁（LockType，不能直接实例化）
# 这个方法与_thread.allocate_lock()等价
lock = _thread.allocate()
# 判断锁是锁定状态还是释放状态
print(lock.locked()) # 输出为False
# 锁通常用于控制对共享资源的访问
count = 0
# 获得锁，成功获得锁定后返回True
# 可选的timeout参数不填时将一直阻塞直到获得锁定
# 否则超时后将返回False
if lock.acquire():
print(lock.locked()) # 输出为True
# 释放锁
lock.release()
# _thread模块提供的线程都将在主线程结束后同时结束,
time.sleep(4)
def __init__(self, frame_source_types):
# recipe to get address of surface: http://archives.seul.org/pygame/users/Apr-2008/msg00218.html
is_64bits = sys.maxsize > 2**32
if not is_64bits:
self.Py_ssize_t = ctypes.c_int
else:
self.Py_ssize_t = ctypes.c_int64
self._PyObject_AsWriteBuffer = ctypes.pythonapi.PyObject_AsWriteBuffer
self._PyObject_AsWriteBuffer.restype = ctypes.c_int
self._PyObject_AsWriteBuffer.argtypes = [ctypes.py_object,
ctypes.POINTER(ctypes.c_void_p),
ctypes.POINTER(self.Py_ssize_t)]
#self._color_frame_ready = PyKinectV2._event()
#self._depth_frame_ready = PyKinectV2._event()
#self._body_frame_ready = PyKinectV2._event()
#self._body_index_frame_ready = PyKinectV2._event()
#self._infrared_frame_ready = PyKinectV2._event()
#self._long_exposure_infrared_frame_ready = PyKinectV2._event()
#self._audio_frame_ready = PyKinectV2._event()
self._close_event = ctypes.windll.kernel32.CreateEventW(None, False, False, None)
self._color_frame_arrived_event = 0
self._depth_frame_arrived_event = 0
self._body_frame_arrived_event = 0
self._body_index_frame_arrived_event = 0
self._infrared_frame_arrived_event = 0
self._long_exposure_infrared_frame_arrived_event = 0
self._audio_frame_arrived_event = 0
self._color_frame_lock = thread.allocate()
self._depth_frame_lock = thread.allocate()
self._body_frame_lock = thread.allocate()
self._body_index_frame_lock = thread.allocate()
self._infrared_frame_lock = thread.allocate()
self._long_exposure_infrared_frame_lock = thread.allocate()
self._audio_frame_lock = thread.allocate()
#initialize sensor
self._sensor = ctypes.POINTER(PyKinectV2.IKinectSensor)()
hres = ctypes.windll.kinect20.GetDefaultKinectSensor(ctypes.byref(self._sensor))
hres = self._sensor.Open()
self._mapper = self._sensor.CoordinateMapper
self.frame_source_types = frame_source_types
self.max_body_count = KINECT_MAX_BODY_COUNT
self._handles = (ctypes.c_voidp * 8)()
self._handles[0] = self._close_event
self._handles[1] = self._close_event
self._handles[2] = self._close_event
self._handles[3] = self._close_event
self._handles[4] = self._close_event
self._handles[5] = self._close_event
self._handles[6] = self._close_event
self._handles[7] = self._close_event
self._waitHandleCount = 1
self._color_source = self._sensor.ColorFrameSource
self.color_frame_desc = self._color_source.FrameDescription
self._infrared_source = self._sensor.InfraredFrameSource
self.infrared_frame_desc = self._infrared_source.FrameDescription
self._depth_source = self._sensor.DepthFrameSource
self.depth_frame_desc = self._depth_source.FrameDescription
self._body_index_source = self._sensor.BodyIndexFrameSource
self.body_index_frame_desc = self._body_index_source.FrameDescription
self._body_source = self._sensor.BodyFrameSource
self._body_frame_data = ctypes.POINTER(ctypes.POINTER(IBody))
self.max_body_count = self._body_source.BodyCount
self._color_frame_data = None
self._depth_frame_data = None
self._body_frame_data = None
self._body_index_frame_data = None
self._infrared_frame_data = None
self._long_exposure_infrared_frame_data = None
self._audio_frame_data = None
if(self.frame_source_types & FrameSourceTypes_Color):
self._color_frame_data = ctypes.POINTER(ctypes.c_ubyte)
self._color_frame_data_capacity = ctypes.c_uint(self.color_frame_desc.Width * self.color_frame_desc.Height * 4)
self._color_frame_data_type = ctypes.c_ubyte * self._color_frame_data_capacity.value
self._color_frame_data = ctypes.cast(self._color_frame_data_type(), ctypes.POINTER(ctypes.c_ubyte))
self._color_frame_reader = self._color_source.OpenReader()
self._color_frame_arrived_event = self._color_frame_reader.SubscribeFrameArrived()
self._handles[self._waitHandleCount] = self._color_frame_arrived_event
self._waitHandleCount += 1
if(self.frame_source_types & FrameSourceTypes_Infrared):
self._infrared_frame_data = ctypes.POINTER(ctypes.c_ushort)
self._infrared_frame_data_capacity = ctypes.c_uint(self.infrared_frame_desc.Width * self.infrared_frame_desc.Height)
self._infrared_frame_data_type = ctypes.c_ushort * self._infrared_frame_data_capacity.value
self._infrared_frame_data = ctypes.cast(self._infrared_frame_data_type(), ctypes.POINTER(ctypes.c_ushort))
self._infrared_frame_reader = self._infrared_source.OpenReader()
self._infrared_frame_arrived_event = self._infrared_frame_reader.SubscribeFrameArrived()
self._handles[self._waitHandleCount] = self._infrared_frame_arrived_event
self._waitHandleCount += 1
if(self.frame_source_types & FrameSourceTypes_Depth):
self._depth_frame_data = ctypes.POINTER(ctypes.c_ushort)
self._depth_frame_data_capacity = ctypes.c_uint(self.depth_frame_desc.Width * self.depth_frame_desc.Height)
self._depth_frame_data_type = ctypes.c_ushort * self._depth_frame_data_capacity.value
self._depth_frame_data = ctypes.cast(self._depth_frame_data_type(), ctypes.POINTER(ctypes.c_ushort))
self._depth_frame_reader = self._depth_source.OpenReader()
self._depth_frame_arrived_event = self._depth_frame_reader.SubscribeFrameArrived()
self._handles[self._waitHandleCount] = self._depth_frame_arrived_event
self._waitHandleCount += 1
if(self.frame_source_types & FrameSourceTypes_BodyIndex):
self._body_index_frame_data = ctypes.POINTER(ctypes.c_ubyte)
self._body_index_frame_data_capacity = ctypes.c_uint(self.body_index_frame_desc.Width * self.body_index_frame_desc.Height)
self._body_index_frame_data_type = ctypes.c_ubyte * self._body_index_frame_data_capacity.value
self._body_index_frame_data = ctypes.cast(self._body_index_frame_data_type(), ctypes.POINTER(ctypes.c_ubyte))
self._body_index_frame_reader = self._body_index_source.OpenReader()
self._body_index_frame_arrived_event = self._body_index_frame_reader.SubscribeFrameArrived()
self._handles[self._waitHandleCount] = self._body_index_frame_arrived_event
self._waitHandleCount += 1
self._body_frame_data = None
if(self.frame_source_types & FrameSourceTypes_Body):
self._body_frame_data_capacity = ctypes.c_uint(self.max_body_count)
self._body_frame_data_type = ctypes.POINTER(IBody) * self._body_frame_data_capacity.value
self._body_frame_data = ctypes.cast(self._body_frame_data_type(), ctypes.POINTER(ctypes.POINTER(IBody)))
self._body_frame_reader = self._body_source.OpenReader()
self._body_frame_arrived_event = self._body_frame_reader.SubscribeFrameArrived()
self._body_frame_bodies = None
self._handles[self._waitHandleCount] = self._body_frame_arrived_event
self._waitHandleCount += 1
thread.start_new_thread(self.kinect_frame_thread, ())
self._last_color_frame = None
self._last_depth_frame = None
self._last_body_frame = None
self._last_body_index_frame = None
self._last_infrared_frame = None
self._last_long_exposure_infrared_frame = None
self._last_audio_frame = None
start_clock = time.clock()
self._last_color_frame_access = self._last_color_frame_time = start_clock
self._last_body_frame_access = self._last_body_frame_time = start_clock
self._last_body_index_frame_access = self._last_body_index_frame_time = start_clock
self._last_depth_frame_access = self._last_depth_frame_time = start_clock
self._last_infrared_frame_access = self._last_infrared_frame_time = start_clock
self._last_long_exposure_infrared_frame_access = self._last_long_exposure_infrared_frame_time = start_clock
self._last_audio_frame_access = self._last_audio_frame_time = start_clock
"""
An example that shows how to draw the depth map of a scene
"""
import _thread
import pygame
from pykinect import nui
DEPTH_WINSIZE = 320, 240
screen_lock = _thread.allocate()
screen = None
tmp_s = pygame.Surface(DEPTH_WINSIZE, 0, 16)
def depth_frame_ready(frame):
with screen_lock:
# Copy raw data in a temp surface
frame.image.copy_bits(tmp_s._pixels_address)
# Get actual depth data in mm
arr2d = (pygame.surfarray.pixels2d(tmp_s) >> 3) & 4095
# Process depth data as you prefer
# arr2d = some_function(arr2d)
# Get an 8-bit depth map (useful to be drawn as a grayscale image)
arr2d >>= 4
# Copy the depth map in the main surface
#!/usr/bin/python3
import sys, time, json, _thread
import http.client, urllib.parse
import requests
host = 'http://dlshop.weitshop.cn/?r=h5&shopid=7&from=h5#/shop/appGoods/list'
thread_count = 100 #并发数量
now_count = 0
error_count = 0
begin_time = ''
lock_obj = _thread.allocate()
def test_http_engine():
global now_count
global error_count
global thread_count
global begin_time
conn = None
if now_count == 0:
begin_time = int(round(time.time() * 1000))
try:
response = requests.get(url=host)
data = response.read()
print(data)
if json.dumps(response.status) != '200':
error_count += 1
"""объект мьютекса, совместно используемый всеми потоками выполнения, передается
функции в виде аргумента; для автоматического приобретения/освобождения
блокировки используется менеджер контекста; чтобы избежать излишней нагрузки
в цикле ожидания, и для имитации выполнения продолжительных операций добавлен
вызов функции sleep"""
import _thread as thread, time
stdoutmutex = thread.allocate_lock()
numthreads = 5
exitmutexes = [thread.allocate() for i in range(numthreads)]
def counter(myId, count, mutex):
for i in range(count):
time.sleep(1 / (myId + 1))
with mutex:
print('[%s] => %s' % (myId, i))
exitmutexes[myId].acquire()
for i in range(numthreads):
thread.start_new_thread(counter, (i, 5, stdoutmutex))
while not all(mutex.locked() for mutex in exitmutexes):
time.sleep(0.25)
print('Main thread exiting')
def __init__(self):
self.mutex = thread.allocate()
self.todo = thread.allocate()
self.todo.acquire()
self.work = []
self.busy = 0
