Question

当我尝试调试我的服务时：

D:\SEngine>alert_historycal_news_service.py debug
Debugging service NMS- press Ctrl+C to stop.

Debugging service NMs - press Ctrl+C to stop.
Error 0xC00000F4 - Could not find the service's PythonClass entry in the registry
Error 1814 - The specified resource name cannot be found in the image file.
Error 0xC0000080 - Could not locate the module name in the Python class string (ie, no '.')

这是我的代码：

"""
The basic Windows service for News Alert Engine
"""

import win32serviceutil
import win32service
import win32event

import time
import os
import ConfigParser
import traceback

from utils_func import *
from utils_db import *
from log import *

from news_alert.alert_engine_metadata import *
from news_alert.alert_engine_missing import *

class MyAlertService(win32serviceutil.ServiceFramework):
    """Windows Service."""
    os.chdir(os.path.dirname(__file__))
    conf_file_name = "alert_historycal_news_service.ini"
    conf_parser = ConfigParser.SafeConfigParser()
    conf_parser.read(conf_file_name)
    _svc_name_, _svc_display_name_, _svc_description_ = get_win_service(conf_parser)

    def __init__(self, args):
        if os.path.dirname(__file__):
            os.chdir(os.path.dirname(__file__))
        win32serviceutil.ServiceFramework.__init__(self, args)
        self.root_logger = get_logger(MyAlertService._svc_name_)

        # create an event that SvcDoRun can wait on and SvcStop can set.
        self.stop_event = win32event.CreateEvent(None, 0, 0, None)

    def SvcDoRun(self):
        self.Run()
        win32event.WaitForSingleObject(self.stop_event, win32event.INFINITE)

    def SvcStop(self):
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        win32event.SetEvent(self.stop_event)
        self.root_logger.info("service stopped")
        self.ReportServiceStatus(win32service.SERVICE_STOPPED)
        sys.exit()

    def Run(self):
        try:
            self.root_logger.info("alert_news_missing service is running, configuration: %s" % (self.conf_file_name,))
            if ((not self.conf_parser.has_section('NewsMissing')) or
                (not self.conf_parser.has_option('NewsMissing', 'check_interval')) or
                (not self.conf_parser.has_option('NewsMissing', 'running_time'))):
                self.root_logger.warning("no NewsMissing service parameters")
                self.SvcStop()

            # set configuration parameters from ini configuration
            self.check_interval = self.conf_parser.getint('NewsMissing', 'check_interval')
            running_time = self.conf_parser.get('NewsMissing', 'running_time')
            self.root_logger.info('service start running, time: %s' % running_time)
            check_time = time.strptime(running_time, "%H %M")

            while 1:
                curr_time = time.gmtime()
                if curr_time.tm_hour == check_time.tm_hour and curr_time.tm_min == check_time.tm_min:
                    p = NewsMissingChecker(self.conf_parser)
                    p.Apply_Rules()

                    metadataChecker = NewsMetadataChecker(self.conf_parser)
                    metadataChecker.Analyse()

                time.sleep(self.check_interval)
        except:
            self.root_logger.critical("service crashed!")


if __name__ == '__main__':
    win32serviceutil.HandleCommandLine(MyAlertService)

python服务调试：

0 个答案: