source: tmcsimulator/trunk/webapps/unifiedlogger/logging_service.py @ 431

import cms_watcher, time, json

# Unified Logging Service

# jdalbey 7/6/2019





# Load the sim time file and extract the seconds */

def getSimTime():

    with open ("../dynamicdata/sim_elapsedtime.json", 'r') as myfile:

        jsonData=myfile.read()

         

    seconds = json.loads(jsonData)['elapsedtime']

    # convert seconds to H:MM:SS

    m, s = divmod(int(seconds), 60)

    h, m = divmod(m, 60)

    return  "%d:%02d:%02d" % (h, m, s)    



def main():

    # List of the available plugin modules 

    plugins = ["cms_watcher"]

    #FOR each plugin LOOP

    for plugin in plugins:

        # dynamically load the setup function for this plugin

        plugmodule = locals()[plugin]

        setupfunc = getattr(plugmodule, 'setup')

        #Call setup

        setupfunc()

    #END LOOP

    

    #DO Forever

    while True:

    #    Get simulation time

        timeStamp = getSimTime()

    #    Reset Output Buffer

        output = ""

    #    FOR each plugin LOOP

        for plugin in plugins:

            # dynamically load the setup function for this plugin

            plugmodule = locals()[plugin]

            comparefunc = getattr(plugmodule, 'compare')

            

    #        Run the plugin process returning new log entries

            results = comparefunc()          # Look for changed messages

    #    END LOOP

    #    Append simulation time and the log entries to the Output Buffer

        for item in results:

            output += timeStamp + " " + item + "\n"

    #    IF the Output Buffer has any contents THEN

        if len(output) > 0:

    #       Write (append) Output Buffer to unified log file 

            print output

    #    END IF

    #    Wait one second

        time.sleep(1)



#END DO

if __name__ == "__main__":

    main()