Question

我使用的是使用logging模块的Python库。但是，我创建了自己的log函数，我的脚本在内部使用它。

这里是我想要使用的日志记录功能：

def log(name, content, swtch : bool = None, time = None):
    time = time or datetime.now(pytz.timezone('US/Pacific'))
    if swtch == True or swtch == None:
        toPrint = '{1.RED}{2}/{3}/{4} {5}:{6}:{7}:{8} {9} {0.BRIGHT}{1.GREEN}{10} {0.RESET_ALL}{11}{0.RESET_ALL}'.format(
            Style,
            Fore,
            str(time.month).zfill(2),
            str(time.day).zfill(2),
            str(time.year)[2:],
            str(time.hour % 12).zfill(2),
            str(time.minute).zfill(2),
            str(time.second).zfill(2),
            str(int(time.microsecond / 1000)).zfill(3),
            'AM' if time.hour < 12 else 'PM',
            name,
            content
        )

        print(toPrint)

    log_txt = ''

    if swtch == False or swtch == None:
        file = open('log.txt', 'r')
        log_txt = file.read()
        file.close()

        with open('log.txt', 'w') as file:
            text = '{0}/{1}/{2} {3}:{4}:{5}:{6} {7} {8} {9}'.format(
                str(time.month).zfill(2),
                str(time.day).zfill(2),
                str(time.year)[2:],
                str(time.hour % 12).zfill(2),
                str(time.minute).zfill(2),
                str(time.second).zfill(2),
                str(int(time.microsecond / 1000)).zfill(3),
                'AM' if time.hour < 12 else 'PM',
                name,
                content
            )
            file.write(log_txt + text + '\n')

让我们假设有一个名为some_logger的记录器。

import logging

log = logging.getLogger('some_logger')

有没有办法，而不是打印到stdout，而是将位置参数（表示日志信息）传递给另一个函数？（澄清：将使用所需的args调用log的函数）

Answer 1

我发现你可以使用类似Handler对象的东西来做到这一点。您需要定义一个实现emit的子类。有关基本设置，请参阅以下示例：

<script type='text/javascript' src='http://www.google.com/jsapi'></script>
<script type='text/javascript'>google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawVisualization);

  function drawVisualization() 
 { 
  var query = new google.visualization.Query('https://docs.google.com/spreadsheets/d/1dTfxVvfDKn6iXn4W_m7HJ_86JOGNDsxYSSaXipEo0vM/edit#gid=0');
      // query.setQuery('select A,B,C');
        query.send(handleQueryResponseTR);
        }
function handleQueryResponseTR(response) {
  				if (response.isError()) {
    				alert('Error in query: ' + response.getMessage() + ' ' + 			response.getDetailedMessage());
    			return;
  			}

 var options = {
	 
 backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:0 },
 colorAxis:  {colors: ['#D95F0E','#FEC44F','#FEC44F','#FEC44F','#FEC44F','#FEC44F','#FEC44F','#FEC44F','#FEC44F','#FFF7BC','#FFF7BC','#FFF7BC','#FFF7BC',]},	
 backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:0 },	
 datalessRegionColor: '#F5F0E7',
 displayMode: 'regions', 
 enableRegionInteractivity: 'true', 
 resolution: 'countries',
 sizeAxis: {minValue: 1, maxValue:1,minSize:10,  maxSize: 10},
 region:'world',
 keepAspectRatio: true,
 width:800,
 height:600,
 tooltip: {isHtml:'true',textStyle: {color: '#444444'}, trigger:'focus'}	
 };
 	var data = response.getDataTable();
	var view = new google.visualization.DataView(data);
		view.setColumns([0,{
			type:'string',
			label : 'num of',
			calc: function (dt, row) {
       			 return {
            v: dt.getValue(row, 1),
            f: dt.getFormattedValue(row, 1) + ':  (' + dt.getFormattedValue(row, 2) + ' .)'
        }
    }
}]);
  	var chart = new google.visualization.GeoChart(document.getElementById('visualization')); 
 chart.draw(view, options);
 }
 </script>
 <div id='visualization'></div>

将日志记录信息作为参数传递给函数

1 个答案: