本文实例讲述了python统计文本文件内单词数量的方法。分享给大家供大家参考。具体实现方法如下:

# count lines, sentences, and words of a text file
# set all the counters to zero
lines, blanklines, sentences, words = 0, 0, 0, 0
print '-' * 50
try:
 # use a text file you have, or google for this one ...
 filename = 'GettysburgAddress.txt'
 textf = open(filename, 'r')
except IOError:
 print 'Cannot open file %s for reading' % filename
 import sys
 sys.exit(0)
# reads one line at a time
for line in textf:
 print line,  # test
 lines += 1
 if line.startswith('\n'):
  blanklines += 1
 else:
  # assume that each sentence ends with . or ! or "Lines   : ", lines
print "Blank lines: ", blanklines
print "Sentences : ", sentences
print "Words   : ", words
# optional console wait for keypress
from msvcrt import getch
getch()

希望本文所述对大家的python程序设计有所帮助。

华山资源网 Design By www.eoogi.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
华山资源网 Design By www.eoogi.com