Python StatsDateLib.getStartEndInIsoFormat方法代码示例

# 需要导入模块: from pxStats.lib.StatsDateLib import StatsDateLib [as 别名]
# 或者: from pxStats.lib.StatsDateLib.StatsDateLib import getStartEndInIsoFormat [as 别名]
    def prepareQuery(self):
        """
            @summary : Buildup the query  to be executed.
        
            @SIDE_EFFECT :  modifies self.query value.
            
        """
        
        global _ 
        
        if self.queryParameters.combine == 'true':
            totals = True
            mergerType = "regular"
        else:
            totals = False      
            mergerType = ""
            
            
        fixedCurrent  = False
        fixedPrevious = False
        
        if _("current")  in str(self.queryParameters.fixedSpan).lower() :
            fixedCurrent = True 
        elif _("previous") in str(self.queryParameters.fixedSpan).lower():
            fixedPrevious = True      
        else:
            fixedCurrent  = False
            fixedPrevious = False 
       

            
        hour      = self.queryParameters.endTime.split(" ")[1]
        splitDate = self.queryParameters.endTime.split(" ")[0].split( '-' )
        
        date =  splitDate[2] + '-' + splitDate[1]  + '-' + splitDate[0]  + " " + hour 
        if self.queryParameters.span == "": 
            timespan = 0 
        else:
            timespan = int(self.queryParameters.span )    
            
        StatsDateLib.setLanguage( self.querierLanguage )
        startTime, endTime = StatsDateLib.getStartEndInIsoFormat(date, timespan, self.queryParameters.specificSpan, fixedCurrent, fixedPrevious )
        
        timespan = int( StatsDateLib.getSecondsSinceEpoch( endTime ) - StatsDateLib.getSecondsSinceEpoch( startTime ) ) / 3600   
        
        combinedMachineName = ""
        for machine in self.queryParameters.machines:
            combinedMachineName = combinedMachineName + machine

        machines = [ combinedMachineName ]
       
        
        self.graphicProducer = RRDGraphicProducer( self.queryParameters.fileTypes[0], self.queryParameters.statsTypes ,\
                                                   totals,  self.queryParameters.specificSpan,\
                                                   self.queryParameters.sourLients, timespan,\
                                                   startTime, endTime, machines, False,
                                                   mergerType, True, self.querierLanguage, self.querierLanguage )
  
        StatsDateLib.setLanguage( LanguageTools.getMainApplicationLanguage() )

# 需要导入模块: from pxStats.lib.StatsDateLib import StatsDateLib [as 别名]
# 或者: from pxStats.lib.StatsDateLib.StatsDateLib import getStartEndInIsoFormat [as 别名]

#.........这里部分代码省略.........
    
    try: # Makes sure date is of valid format. 
         # Makes sure only one space is kept between date and hour.
        t =  time.strptime( date, '%Y-%m-%d %H:%M:%S' )
        split = date.split()
        date = "%s %s" %( split[0], split[1] )

    except:    
        print _("Error. The date format must be YYYY-MM-DD HH:MM:SS")
        print _("Use -h for help.")
        print _("Program terminated.")
        sys.exit()         
        
    
    #Set graphic type based on parameters. Only one tpye is allowed at once based on previous validation.
    if daily :
        graphicType = _("daily")
        if fixedPrevious == False and fixedCurrent == False :
            timespan = 24
    elif weekly:
        graphicType = _("weekly")
        if fixedPrevious == False and fixedCurrent == False :
            timespan = 24 * 7
    elif monthly:
        graphicType = _("monthly")
        if fixedPrevious == False and fixedCurrent == False :
            timespan = 24 * 30
    elif yearly:
        graphicType = _("yearly")      
        if fixedPrevious == False and fixedCurrent == False :
            timespan = 24 * 365
    
    
    start, end = StatsDateLib.getStartEndInIsoFormat(date, timespan, graphicType, fixedCurrent, fixedPrevious )
    
    
    timespan = int( StatsDateLib.getSecondsSinceEpoch( end ) - StatsDateLib.getSecondsSinceEpoch( start ) ) / 3600    
                     
            
    #print "timespan %s" %timespan                           
    try:    
        if int( timespan ) < 1 :
            raise 
                
    except:
        
        print _("Error. The timespan value needs to be an integer one above 0.") 
        print _("Use -h for help.")
        print _("Program terminated.")
        sys.exit()        
         
    if fileType != "tx" and fileType != "rx":        
        print _("Error. File type must be either tx or rx.")
        print  "Specified file type was : ", fileType
        print _("Multiple types are not accepted.") 
        print _("Use -h for additional help.")
        print _("Program terminated.")
        sys.exit()            
        
                
    if havingRun == True and clientNames[0] != _("ALL"):
        print _("Error. Cannot use the havingRun option while specifying client/source names.")
        print _("To use havingRun, do not use -c|--client option.")
        print _("Use -h for additional help.")
        print _("Program terminated.")
        sys.exit()