Python 定时运行脚本

概述Python 定时运行脚本

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#Coding=utf-8import sysimport osimport datetimeimport timeclass ArgsDealwith:    def arg_environment(self,args):        filepath = ('PYTHON_PATH','path')        for i in filepath:            filename = os.environ.get(i,"%s is null." % i)            print '%s:' % i,' ',filename    def arg_en(self,' '.join(filename.split(';'))    def arg_file(self,args):        if not args:            print 'Error: file name is null.'        else:            if len(args) == 1 and args[0].lower() == 'python_path':                filename = os.environ.get(args[0],None)                if filename:                    args = filename.split(';')                else:                    print 'Error: "%s" is null' % args[0]                    exit()            for i in args:                if os.path.isfile(i):                    try:                        execfile(i)                    except:                        print 'Error: "%s" run Failed.' % i                else:                    print 'Error: Not found "%s" file.' % i    def arg_filetime(self,args):        if not args:            print 'Error: file name is null.'        elif len(args) % 2 != 0:            print 'Error: args isn't valIDate'        else:            fileTimes = [i for i in args if args.index(i) % 2 != 0 ]            for i in fileTimes:                try:                    fileTimes[fileTimes.index(i)] = int(i)                except Exception:                    print 'Error: time args isn't valIDate'                    exit()                if i <= 0:                    print 'Error: time<=0'                    exit()                             minTime = fileTimes[0]            for i in fileTimes:                if i < minTime:                    minTime = i            strTime = time.strftime('%Y-%m-%d-%H-%M-%s',time.localtime())            tupleTime = tuple([int(i) for i in strTime.split('-')])            begin = datetime.datetime(tupleTime[0],tupleTime[1],tupleTime[2],tupleTime[3],tupleTime[4],tupleTime[5])            fileTimes = [[i,0] for i in fileTimes]            seconds = 0            while True:                strTime = time.strftime('%Y-%m-%d-%H-%M-%s',time.localtime())                tupleTime = tuple([int(i) for i in strTime.split('-')])                end = datetime.datetime(tupleTime[0],tupleTime[5])                time_sub = end - begin                seconds = time_sub.seconds                begin = end                for i in fileTimes:                    i[1] += seconds                for i in fileTimes:                    if i[1] == 0:                        self.arg_file( [args[args.index(str(i[0])) - 1] ] )                    elif i[1] >= i[0]:                        i[1] %= i[0]                        self.arg_file( [args[args.index(str(i[0])) - 1] ] )                        if i[0] - i[1] < minTime:                            minTime = i[0] - i[1]                time.sleep(minTime)    def arg_help(self,args):        strHelp = "Usage: ps [-options] [args...] where option include:"        strHelp += """        -? -help            print this help message        -e -environment     print environment path        -en                 print envrionment path per row        -f -file:<file> [file2 file3...]                            execute file(.py)              -ft -filetime:<file time> [file2 time2 file3 time3...]                            execute file(.py) per time,this run not stop,but this command hasn't valIDate.                              time(seconds) must is interger and                            not less than zero"""        print strHelpdef arg_args():    args_dic = {'arg_help' : ['-?','-help'],'arg_environment' : ['-e','-environment'],'arg_en' : ['-en'],'arg_file' : ['-f','-file'],'arg_filetime' : ['-ft','filetime']}    argsCls = ArgsDealwith()    if len(sys.argv) <= 1:        argsCls.arg_help(sys.argv)    else:        argsFun = ''        for i in sys.argv[1:]:            bMath = False            for j in args_dic.items():                if i in j[1]:                    argsFun = j[0]                    bMath = True                    break            if bMath:                break        if argsFun:            try:                getattr(argsCls,argsFun)(sys.argv[2:])                except Exception,error:                print error                exit()        else:            print 'Error: "%s" isn't valIDate arg.' % ' '.join(sys.argv[1:])            del argsCls                    if __name__ == '__main__':    arg_args()

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