Python使用reportlab将目录下所有的文本文件打印成pdf的方法

本文实例讲述了Python使用reportlab将目录下所有的文本文件打印成pdf的方法。分享给大家供大家参考。具体实现方法如下：

    # -*- coding: utf8 -*- 
    #~ #---------------------------------------------------------------------- 
    import wlab #pip install wlab 
    import reportlab.pdfbase.ttfonts 
    #reportlab.pdfbase.pdfmetrics.registerFont(reportlab.pdfbase.ttfonts.TTFont('song', '/usr/share/fonts/cn/msjh.ttf')) 
    #import reportlab.lib.fonts 
    # 
    from reportlab.pdfgen import canvas 
    from reportlab.lib.units import inch 
    # 
    def file2pdf(FileName): 
      fpi=FileName.find('.') 
      if (fpi>0): 
        outputfn=FileName[0:fpi]+'.pdf' 
      else: 
        outputfn=FileName+'.pdf' 
      c = canvas.Canvas(outputfn) 
      #c.setFont('song',10) 
      textobject = c.beginText() 
      textobject.setTextOrigin(inch,11*inch) 
      file=open(FileName) 
      n=0 
      for line in file: 
        n=n+1 
        if(n<10): 
          nstr='0'+str(n) 
        else: 
          nstr=str(n) 
        line=nstr+': '+line.replace('  ','  ') 
        textobject.textLine(line.rstrip()) 
      c.drawText(textobject) 
      c.showPage() 
      c.save() 
    # 
    FileList=wlab.GetFileList('.',FlagStr=['.txt']) 
    # 
    for FileName in FileList: 
      file2pdf(FileName) 

希望本文所述对大家的Python程序设计有所帮助。