def __init__(self):
self.host_manager = HostManager()
self.settings = SettingManager()
self.stat_writer = StatWriter()
self.host_manager.read()
self.settings.read()
self.ping_interval = self.settings['PING_INTERVAL_S']
self.ping_timeout = self.settings['PING_TIMEOUT_MS']
def test_empty(self):
"""
Test loading persistent and preconfigured setting when appropriate
directories are empty.
"""
self.config.CONFIG_PATH = self.directory + "/configs/empty/etc/"
self.config.PERSISTENT_PATH = self.directory + "/configs/empty/var/"
mgr = SettingManager(self.config)
mgr.load()
self.assertDictEqual(mgr.classes, {})
class PingStats:
def __init__(self):
self.host_manager = HostManager()
self.settings = SettingManager()
self.stat_writer = StatWriter()
self.host_manager.read()
self.settings.read()
self.ping_interval = self.settings['PING_INTERVAL_S']
self.ping_timeout = self.settings['PING_TIMEOUT_MS']
async def ping_host(self, host):
while True:
try:
latency = await aioping.ping(
host, timeout=self.ping_timeout / 1000) * 1000
self.stat_writer.record(host, latency)
await asyncio.sleep(self.ping_interval)
except TimeoutError:
self.stat_writer.record(host, self.ping_timeout)
async def await_run(self):
# register all the hosts
for host in self.host_manager:
self.loop.create_task(self.ping_host(host))
print('Querying %s every %s seconds...' %
(host, self.ping_interval))
if not self.host_manager:
print('No hosts defined')
print('All ping tasks scheduled.')
def run(self):
self.loop = asyncio.get_event_loop()
self.loop.create_task(self.await_run())
try:
self.loop.run_forever()
except KeyboardInterrupt:
print('Logging terminated!')
self.stat_writer.write()
def test_full(self):
"""
Test loading persistent and preconfigured setting when appropriate
directories are empty.
"""
self.config.CONFIG_PATH = self.directory + "/configs/full/etc/"
self.config.PERSISTENT_PATH = self.directory + "/configs/full/var/"
mgr = SettingManager(self.config)
mgr.load()
# check LMI_StorageSetting class loaded OK
self.assertTrue(mgr.classes.has_key("LMI_StorageSetting"))
# check it has all instances
settings = mgr.get_settings("LMI_StorageSetting")
self.assertIn("LMI:StorageSetting:preconfigured1", settings.keys())
self.assertIn("LMI:StorageSetting:preconfigured2", settings.keys())
self.assertIn("LMI:StorageSetting:persistent1", settings.keys())
self.assertIn("LMI:StorageSetting:persistent2", settings.keys())
self.assertEqual(len(settings.keys()), 4)
# check one preconfigured setting
s1 = settings['LMI:StorageSetting:preconfigured1']
self.assertEqual(s1.id, "LMI:StorageSetting:preconfigured1")
self.assertEqual(s1.type, Setting.TYPE_PRECONFIGURED)
self.assertEqual(s1['first'], "1")
self.assertEqual(s1['second'], "two")
self.assertEqual(s1['third'], "3.0")
# check one persistent setting
s2 = settings['LMI:StorageSetting:persistent2']
self.assertEqual(s2.id, "LMI:StorageSetting:persistent2")
self.assertEqual(s2.type, Setting.TYPE_PERSISTENT)
self.assertEqual(s2['first'], "1000")
self.assertEqual(s2['second'], "two thousand")
self.assertEqual(s2['third'], "3000.0")
def __init__(self):
self.mainWindow = MainWindow()
# 相机相关初始化
self.cameraManager = CameraManager()
self.cameraManager.imageCapturedSignal.connect(self._image_captured)
self.currentImage = None
self.mainWindow.openCameraSignal.connect(self._open_camera)
self.mainWindow.closeCameraSignal.connect(self._close_camera)
self.mainWindow.systemSettingDialog.cameraTypeSignal.connect(
self.get_cameraTypeId)
# 标准图片相关初始化
self.standerImageManager = StandImageManager()
self._load_stander_image()
self.mainWindow.addStanderImageButton.clicked.connect(
self._add_stander_image)
self.mainWindow.standerImageListWidget.itemDoubleClicked.connect(
self._stander_image_selected)
self.mainWindow.removeStanderImageButton.clicked.connect(
self._remove_stander_image)
self.mainWindow.closeButton.clicked.connect(self._close_stander_image)
# 检测设置相关初始化
self.settingManager = SettingManager()
self._load_setting()
self.mainWindow.settingDialog.addSettingSignal.connect(
self._add_setting)
self.mainWindow.settingDialog.modifySettingSignal.connect(
self._modify_setting)
self.mainWindow.settingDialog.removeSettingSignal.connect(
self._remove_setting)
self.mainWindow.closeButton.clicked.connect(self._close_stander_image)
# 检测相关初始化
self.detectManager = DetectManager()
self.mainWindow.manualDetectButton.clicked.connect(self._manual_detect)
self.mainWindow.startAutoSingnal.connect(self._start_auto)
self.mainWindow.closeAutoSingnal.connect(self._close_auto)
# 测试图相关初始化
self._load_test_image()
self.mainWindow.addCorrectImageButton.clicked.connect(
lambda: self._add_test_image(0))
self.mainWindow.addErrorImageButton.clicked.connect(
lambda: self._add_test_image(1))
self.mainWindow.correctImageListWidget.itemDoubleClicked.connect(
self._test_correct_image_selected)
self.mainWindow.errorImageListWidget.itemDoubleClicked.connect(
self._test_error_image_selected)
self.mainWindow.correctImageListWidget.itemDoubleClicked.connect(
self._test_image_detect)
self.mainWindow.errorImageListWidget.itemDoubleClicked.connect(
self._test_image_detect)
self.mainWindow.removeTestImageButton.clicked.connect(
self._remove_test_image)
self.mainWindow.cleanCorrectImageListButton.clicked.connect(
lambda: self._clean_image_list(0))
self.mainWindow.cleanErrorImageListButton.clicked.connect(
lambda: self._clean_image_list(1))
self.mainWindow.importCorrectImageButton.clicked.connect(
lambda: self._import_image(0))
self.mainWindow.importErrorImageButton.clicked.connect(
lambda: self._import_image(1))
self.mainWindow.batchDetectButton.clicked.connect(
self._batch_image_detect)
self.log_file = open(self.LOG_PATH +
datetime.now().date().strftime('%Y%m%d') + '.log',
'a',
encoding='utf-8')
self.udp_socket = None
self.address = None
self.server_th = None
self.msg = None
self.mainWindow.systemSettingDialog.settings = self.settingManager.settings
class Main(object):
CORRECT_PATH = "data/test/correct/"
ERROR_PATH = "data/test/error/"
type = 0
cameraTypeId = 0
# 设置计数器的值为 10
correct_list_result = []
correct_avg_result = []
error_list_result = []
error_avg_result = []
max_result = ''
min_result = ''
avg_result = []
LOG_PATH = "data/log/batch/"
# 初始化
def __init__(self):
self.mainWindow = MainWindow()
# 相机相关初始化
self.cameraManager = CameraManager()
self.cameraManager.imageCapturedSignal.connect(self._image_captured)
self.currentImage = None
self.mainWindow.openCameraSignal.connect(self._open_camera)
self.mainWindow.closeCameraSignal.connect(self._close_camera)
self.mainWindow.systemSettingDialog.cameraTypeSignal.connect(
self.get_cameraTypeId)
# 标准图片相关初始化
self.standerImageManager = StandImageManager()
self._load_stander_image()
self.mainWindow.addStanderImageButton.clicked.connect(
self._add_stander_image)
self.mainWindow.standerImageListWidget.itemDoubleClicked.connect(
self._stander_image_selected)
self.mainWindow.removeStanderImageButton.clicked.connect(
self._remove_stander_image)
self.mainWindow.closeButton.clicked.connect(self._close_stander_image)
# 检测设置相关初始化
self.settingManager = SettingManager()
self._load_setting()
self.mainWindow.settingDialog.addSettingSignal.connect(
self._add_setting)
self.mainWindow.settingDialog.modifySettingSignal.connect(
self._modify_setting)
self.mainWindow.settingDialog.removeSettingSignal.connect(
self._remove_setting)
self.mainWindow.closeButton.clicked.connect(self._close_stander_image)
# 检测相关初始化
self.detectManager = DetectManager()
self.mainWindow.manualDetectButton.clicked.connect(self._manual_detect)
self.mainWindow.startAutoSingnal.connect(self._start_auto)
self.mainWindow.closeAutoSingnal.connect(self._close_auto)
# 测试图相关初始化
self._load_test_image()
self.mainWindow.addCorrectImageButton.clicked.connect(
lambda: self._add_test_image(0))
self.mainWindow.addErrorImageButton.clicked.connect(
lambda: self._add_test_image(1))
self.mainWindow.correctImageListWidget.itemDoubleClicked.connect(
self._test_correct_image_selected)
self.mainWindow.errorImageListWidget.itemDoubleClicked.connect(
self._test_error_image_selected)
self.mainWindow.correctImageListWidget.itemDoubleClicked.connect(
self._test_image_detect)
self.mainWindow.errorImageListWidget.itemDoubleClicked.connect(
self._test_image_detect)
self.mainWindow.removeTestImageButton.clicked.connect(
self._remove_test_image)
self.mainWindow.cleanCorrectImageListButton.clicked.connect(
lambda: self._clean_image_list(0))
self.mainWindow.cleanErrorImageListButton.clicked.connect(
lambda: self._clean_image_list(1))
self.mainWindow.importCorrectImageButton.clicked.connect(
lambda: self._import_image(0))
self.mainWindow.importErrorImageButton.clicked.connect(
lambda: self._import_image(1))
self.mainWindow.batchDetectButton.clicked.connect(
self._batch_image_detect)
self.log_file = open(self.LOG_PATH +
datetime.now().date().strftime('%Y%m%d') + '.log',
'a',
encoding='utf-8')
self.udp_socket = None
self.address = None
self.server_th = None
self.msg = None
self.mainWindow.systemSettingDialog.settings = self.settingManager.settings
def show(self):
# 窗体运行
self.mainWindow.show()
# 输出错误信息
def show_error(self, msg):
self.mainWindow.show_error(msg)
# 输出警告信息
def show_warning(self, msg):
self.mainWindow.show_warning(msg)
# 输出信息
def show_message(self, msg):
self.mainWindow.show_message(msg)
# 获取相机类型参数
def get_cameraTypeId(self, cameraTypeId):
self.cameraTypeId = cameraTypeId
def _start_auto(self):
self.mainWindow.set_auto_status(True)
self._auto_detect()
def _close_auto(self):
self.mainWindow.set_auto_status(False)
if self.udp_socket:
self._stop_thread(self.server_th)
self.udp_socket.close()
# 启动相机
def _open_camera(self):
if self.cameraManager.open(self.cameraTypeId):
self.mainWindow.set_camera_status(True)
self.cameraManager.start_capture()
self.show_message("相机启动")
else:
self.show_error("相机启动失败")
# 关闭相机
def _close_camera(self):
self.cameraManager.close()
self.mainWindow.set_camera_status(False)
self.show_message("相机关闭")
# 相机捕获到画面
def _image_captured(self, image):
if image is None:
self._close_camera()
self.show_error("获取画面失败")
else:
self.currentImage = image
self.mainWindow.show_image(image)
# 加载已存在的标准图片
def _load_stander_image(self):
for standerImage in self.standerImageManager.standerImages:
self.mainWindow.add_stander_image_item(standerImage[0],
standerImage[1])
# 添加标准图片
def _add_stander_image(self):
if self.currentImage is not None:
file_name = self.standerImageManager.add(self.currentImage)
self.mainWindow.add_stander_image_item(file_name,
self.currentImage)
# 标准图片被选中的事件处理
def _stander_image_selected(self, selected_item):
if self.cameraManager.is_opened():
self.cameraManager.stop_capture()
self.mainWindow.show_image(selected_item.image)
# 关闭标准图片
def _close_stander_image(self):
if self.cameraManager.is_opened():
self.cameraManager.start_capture()
# 删除标准图片
def _remove_stander_image(self):
if not self.mainWindow.show_confirm("确定要删除此标准图片吗？"):
return
self._close_stander_image()
self.standerImageManager.remove(
self.mainWindow.selectedStanderImageItem.text())
self.mainWindow.remove_stander_image_item()
def _add_setting(self, setting):
self.settingManager.add(setting)
self.mainWindow.add_setting_item(setting)
def _modify_setting(self, setting):
self.settingManager.modify(setting)
self.mainWindow.modify_setting_item(setting)
def _remove_setting(self, setting):
self.settingManager.remove(setting)
self.mainWindow.remove_setting_item()
# 加载设置
def _load_setting(self):
for setting in self.settingManager.settings:
self.mainWindow.add_setting_item(setting)
def _manual_detect(self):
self.detectManager.init(self.standerImageManager.standerImages,
self.settingManager.settings)
self._detect_result(self.currentImage)
def _auto_detect(self):
detect_single = self.mainWindow.systemSettingDialog.detect_signal
# 信号值等于 1 为实时检测
# 信号值等于 0 为外部信号检测
if detect_single == 1:
self.detectManager.init(
self.standerImageManager.standerImages,
self.mainWindow.systemSettingDialog.pre_setting)
self._internal_detect()
elif detect_single == 0:
self.detectManager.init(self.standerImageManager.standerImages,
self.settingManager.settings)
self._external_detect()
else:
self.show_error("请先设置自动检测方式在进行操作")
def _internal_detect(self):
self.show_message("正在进行预检测\t")
result = self.detectManager.detect(self.currentImage)
if 1.0 in result[0]:
self.show_message("预检测通过，开始正式检测\t")
self._manual_detect()
else:
self.show_message("预检测不通过，无法开始正式检测\t")
if self.mainWindow.isAutoStarted == True:
self._internal_detect()
else:
return
def _external_detect(self):
IP = self.mainWindow.systemSettingDialog.IP
port = self.mainWindow.systemSettingDialog.port
self.show_message("正在接受信号")
if self.mainWindow._isCameraOpened == True:
self._udp_server_start(IP, port)
def _udp_server_start(self, IP, port):
self.udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
address = (str(IP), int(port))
self.udp_socket.bind(address)
self.server_th = threading.Thread(target=self._udp_server_concurrency)
self.server_th.start()
def _udp_server_concurrency(self):
while True:
recv_msg = self.udp_socket.recvfrom(1024)
self.msg = recv_msg[0]
if b'1' in recv_msg[0]:
self._detect_result(self.currentImage)
else:
self.show_message("未检测到信号")
def _async_raise(self, tid, exctype):
tid = ctypes.c_long(tid)
if not inspect.isclass(exctype):
exctype = type(exctype)
ctypes.pythonapi.PyThreadState_SetAsyncExc(tid,
ctypes.py_object(exctype))
def _stop_thread(self, thread):
self._async_raise(thread.ident, SystemExit)
def _test_image_detect(self, selected_item):
# 双击后进行检测
# 当选中时从文件夹中取出图片数据
if self.type == 1:
folder_path = self.ERROR_PATH
else:
folder_path = self.CORRECT_PATH
image = self._img_read(folder_path + selected_item.text())
self.detectManager.init(self.standerImageManager.standerImages,
self.settingManager.settings)
self._detect_result(image)
def _detect_result(self, image):
setting = self.settingManager.settings
detect_result = self.detectManager.detect(image)
for i in range(len(setting)):
msg = "检测:" + str(setting[i][1]) + "\n"
msg += "结果:" + str(detect_result[0][i]) + "\n"
msg += "平均值:" + str(detect_result[1][i]) + "\n"
msg += "检测结果:" + str(detect_result[2][i]) + "\n"
self.show_message(msg)
def _load_test_image(self):
# 加载已存在的正确测试图片
for testCorrectImage in self.mainWindow.testCorrectImages:
self.mainWindow.add_test_item(testCorrectImage, 0)
# 加载已存在的错误测试图片
for testErrorImage in self.mainWindow.testErrorImages:
self.mainWindow.add_test_item(testErrorImage, 1)
def _add_test_image(self, type):
if self.currentImage is not None:
self.mainWindow.add_test_image(self.currentImage, type)
def _test_correct_image_selected(self, selected_item):
self._test_image_selected(selected_item, 0)
def _test_error_image_selected(self, selected_item):
self._test_image_selected(selected_item, 1)
def _test_image_selected(self, item, type):
if type == 0:
# 告知检测模块检测的是哪一列表的图片
# 以及得到对应的路径
# 0: 正确列表
# 1: 错误列表
current_path = self.CORRECT_PATH
self.type = 0
else:
current_path = self.ERROR_PATH
self.type = 1
image = self._img_read(current_path + item.text())
if self.cameraManager.is_opened():
self.cameraManager.stop_capture()
self.mainWindow.show_image(image)
def _batch_image_detect(self):
if self.mainWindow.testCorrectImages and self.mainWindow.testErrorImages:
self.detectManager.init(self.standerImageManager.standerImages,
self.settingManager.settings)
self.correct_list_result.clear()
self.correct_avg_result.clear()
self.error_list_result.clear()
self.error_avg_result.clear()
for testImage in self.mainWindow.testCorrectImages:
target_file = self.CORRECT_PATH + testImage
self._image_list_detect(target_file, 0)
for testImage in self.mainWindow.testErrorImages:
target_file = self.ERROR_PATH + testImage
self._image_list_detect(target_file, 1)
localtime = time.strftime("%H:%M:%S", time.localtime())
self.log_file.write("本地时间: " + localtime + '\n')
self.log_file.write("正确列表检查结果" + '\n')
self.show_message("本地时间: " + localtime)
self._batch_detect_result(0)
self.log_file.write("错误列表检查结果" + '\n')
self._batch_detect_result(1)
self.show_warning("检测完毕，请在控制界面查看结果。")
else:
self.show_warning("列表为空，无法进行批量检查。")
def _image_list_detect(self, target, type):
if type == 0:
list_results = self.correct_list_result
avg_results = self.correct_avg_result
else:
list_results = self.error_list_result
avg_results = self.error_avg_result
image = self._img_read(target)
detect_result = self.detectManager.detect(image)
list_results.append(detect_result[0])
avg_results.append(detect_result[1])
def _batch_detect_result(self, type):
list_settings = self.settingManager.settings
if type == 0:
result_title = "正确列表批量检测结果"
list_results = self.correct_list_result
list_avg = self.correct_avg_result
else:
result_title = "错误列表批量检测结果"
list_results = self.error_list_result
list_avg = self.error_avg_result
self.show_message(result_title)
for i in range(len(list_settings)):
# 每次遍历前需要清空数组
self.avg_result = []
right_count = 0
wrong_count = 0
msg = "检测:" + str(list_settings[i][1]) + "\n"
for j in range(len(list_results)):
# 查找第 j 个数组中第 i 个设置的结果
if list_results[j][i] == 1.0:
right_count += 1
else:
wrong_count += 1
msg += "正确个数:" + str(right_count) + "\n"
msg += "错误个数:" + str(wrong_count) + "\n"
for k in range(len(list_avg)):
self.avg_result.append(list_avg[k][i])
self.max_result = np.around(np.max(self.avg_result), decimals=3)
self.min_result = np.around(np.min(self.avg_result), decimals=3)
self.avg_result = np.around(np.mean(self.avg_result), decimals=3)
msg += "平均值:" + str(self.avg_result) + "\n"
msg += "最大值:" + str(self.max_result) + "\n"
msg += "最小值" + str(self.min_result) + "\n"
self.show_message(msg)
self.log_file.write(msg)
self.log_file.flush()
# 释放掉内存中的临时数组
list_results.clear()
list_avg.clear()
def _close_test_image(self):
# 关闭测试图片
if self.cameraManager.is_opened():
self.cameraManager.start_capture()
def _remove_test_image(self):
# 删除测试图片
if not self.mainWindow.show_confirm("确定要删除此标准图片吗？"):
return
self._close_test_image()
self.mainWindow.remove_test_image(
self.mainWindow.selectedTestImageItem.text())
def _clean_image_list(self, list_type):
self.mainWindow.clean_list(list_type)
def _import_image(self, list_type):
self.mainWindow.import_test_image(list_type)
@staticmethod
def _img_read(image_path):
# 封装图片读取操作
# 主要针对中文命名的图片进行转码使得能够正常读取
image = cv2.imdecode(np.fromfile(image_path, dtype=np.uint8), 1)
return image
def test_save_load(self):
""" Test saving a persistent settings and loading them back."""
# load the 'full' settings
self.config.CONFIG_PATH = self.directory + "/configs/full/etc/"
self.config.PERSISTENT_PATH = self.directory + "/configs/full/var/"
mgr = SettingManager(self.config)
mgr.load()
# dirty hack to save it to different directory...
self.config.PERSISTENT_PATH = self.directory + "/configs/save_load/var/"
# add one transient setting
s = Setting(Setting.TYPE_TRANSIENT, "LMI:StorageSetting:transient1")
s['first'] = "111"
s['second'] = "two two two"
s['third'] = "333.0"
mgr.set_setting("LMI_StorageSetting", s)
# add one preconfigured setting (this should not happen in reality,
# but let's test it).
s = Setting(Setting.TYPE_PRECONFIGURED, "LMI:StorageSetting:preconfigured3")
s['first'] = "1111"
s['second'] = "two two two two"
s['third'] = "3333.0"
mgr.set_setting("LMI_StorageSetting", s)
# add one persistent setting
s = Setting(Setting.TYPE_PERSISTENT, "LMI:StorageSetting:persistent3")
s['first'] = "11"
s['second'] = "two two"
s['third'] = "33.0"
mgr.set_setting("LMI_StorageSetting", s)
# the persistent setting should be saved
# try to reload the cofig - it should remove the preconfigured one
mgr.load()
# check it has all instances and that the preconfigured is gone
settings = mgr.get_settings("LMI_StorageSetting")
self.assertIn("LMI:StorageSetting:preconfigured1", settings.keys())
self.assertIn("LMI:StorageSetting:preconfigured2", settings.keys())
self.assertIn("LMI:StorageSetting:persistent1", settings.keys())
self.assertIn("LMI:StorageSetting:persistent2", settings.keys())
self.assertIn("LMI:StorageSetting:persistent3", settings.keys())
self.assertIn("LMI:StorageSetting:transient1", settings.keys())
self.assertEqual(len(settings.keys()), 6)
# check the transient is ok
s1 = settings['LMI:StorageSetting:transient1']
self.assertEqual(s1.id, "LMI:StorageSetting:transient1")
self.assertEqual(s1.type, Setting.TYPE_TRANSIENT)
self.assertEqual(s1['first'], "111")
self.assertEqual(s1['second'], "two two two")
self.assertEqual(s1['third'], "333.0")
# check the persistent is there
s2 = settings['LMI:StorageSetting:persistent3']
self.assertEqual(s2.id, "LMI:StorageSetting:persistent3")
self.assertEqual(s2.type, Setting.TYPE_PERSISTENT)
self.assertEqual(s2['first'], "11")
self.assertEqual(s2['second'], "two two")
self.assertEqual(s2['third'], "33.0")
# remove one persistent, it should be saved imediatelly
mgr.delete_setting('LMI_StorageSetting', s2)
# check it is really removed
mgr = SettingManager(self.config)
mgr.load()
settings = mgr.get_settings("LMI_StorageSetting")
self.assertNotIn("LMI:StorageSetting:persistent3", settings.keys())
# change one persistent, it should be saved imediatelly
s3 = settings['LMI:StorageSetting:persistent2']
s3['first'] = "-1"
s3['second'] = "minus one"
s3['third'] = "-3.0"
mgr.set_setting('LMI_StorageSetting', s3)
# check it is really removed
mgr = SettingManager(self.config)
mgr.load()
settings = mgr.get_settings("LMI_StorageSetting")
s3 = settings['LMI:StorageSetting:persistent2']
self.assertEqual(s3.id, "LMI:StorageSetting:persistent2")
self.assertEqual(s3.type, Setting.TYPE_PERSISTENT)
self.assertEqual(s3['first'], "-1")
self.assertEqual(s3['second'], "minus one")
self.assertEqual(s3['third'], "-3.0")
