ファイルやディレクトリ操作/Excel操作

[rainit2006]

总结的不错： http://www.yoheim.net/blog.php?q=20170304

[rainit2006]

• os.path.join : path结合 os.path.join(direcotry, subDirecotry)

• os.path.listdir: 取得子目录一览

• os.path.getsize(file) 取得文件大小

• 取得目录大小：需要自己实现

  def get_size(start_path):
  totoal_size = 0
  for dirpath, dirnames, filenames in os.walk(start_path):
      for f in filenames:
            fs = os.path.join(dirpath, f)
            totoal_size += os.path.getsize(fs)
  return totoal_size

[rainit2006]

Excel操作

xlrd, xlwx library are not able to delete rows/columns.