# -*- coding: utf-8 -*-import gevent
import platformfrom gevent import subprocessdef _test_shell(script):excute_data=[];err_data=[];if platform.system() == "Windows":popen = subprocess.Popen(script, \shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)excute_data = popen.stdout.readlines()err_data = popen.stderr.readlines()for msg_line in excute_data:print "return: %s" %(msg_line.strip())for err_line in err_data:print "err:%s" %(err_line.strip())def talk(msg):  print(msg) def _test_spwan():gevent.spawn(talk,"Fredirc")if __name__ == '__main__':_test_shell('java -version')_test_spwan()gevent.sleep(0.5)#上面例子打印输出#err:java version "1.6.0_37"#err:Java(TM) SE Runtime Environment (build 1.6.0_37-b06)#err:Java HotSpot(TM) Client VM (build 20.12-b01, mixed mode, sharing)#Fredirc

import logging
import os
from logging import FileHandlerdef get_logger():logger = logging.getLogger('fredric_file')log_format = '%(asctime)s %(filename)s %(lineno)d %(levelname)s %(message)s'formatter = logging.Formatter(log_format)logfile = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'log', 'fredric_log.log')handler = FileHandler(logfile, "a")handler.setFormatter(formatter)logger.addHandler(handler)logger.setLevel(logging.ERROR)return loggerdef get_logger_console():logger = logging.getLogger("fredric_console")log_format = '%(asctime)s %(filename)s %(lineno)d %(levelname)s %(message)s'formatter = logging.Formatter(log_format)console = logging.StreamHandler()console.setFormatter(formatter)logger.addHandler(console)logger.setLevel(logging.DEBUG)return loggerlogger_file = get_logger()
logger_console = get_logger_console()if __name__ == '__main__':logger_file.error("fiel error")logger_console.error("console error")logger_file.info("fiel error")logger_console.info("console error")

# -*- coding: utf-8 -*-import impif __name__ == '__main__':#获取这个模块module = imp.load_module("Test", *imp.find_module("test", ["./"]))#实例化这个模块中的类temp=module.__getattribute__("Test")();#执行类包含的方法temp.do_staff() #打印：do_staff: Test Classprint temp.__str__() #打印：to_string:Test Class