ファイル内の空白行を取り除く例
import sys, re def main(): if len(sys.argv) < 2: print >> sys.stderr, 'Usage: %s filename' %sys.argv[0] sys.exit(1) filename = sys.argv[1] file = open(filename,'r') readlines = file.readlines() file.close() sspace = ' \t \r\n' # cregex = re.compile("^[ \t ]*\n") for currentline in readlines: # if cregex.match(currentline): if currentline.strip(sspace) == '': continue print currentline, if __name__ == '__main__': main()
■時間の表示例
>>> import time >>> print time.strftime('%y/%m/%d %X', time.localtime(time.time())) 06/06/13 22:28:15