Python 将文本转换成html的简单示例

实例txt文件test_input.txt:

Welcome to World Wide Spam. Inc.

These are the corporate web pages of *World Wide Spam*,Inc.We hope
you find your stay enjoyable,and that you will sample many of our
products.

A short history if the company

World Wide Spam was started in the summer of 2000.The business
concept was to ride the dot-com wave ande to make money both through
bulk email and by selling canned meat online.

After receiving several complaints from customers who weren't
satisfied by their bulk email.World Wide Spam altered their profile,
and focused 100%on canned goods.Today,they rank as the world's
13,892nd online supplier of SPAM.

Destinations

From this page you may visit several of our intersting web pages:

-What is SPAM?(http://wwspam.fu/whatisspam)

-How do they make it?(http://wwspam.fu/howtomakeit)

-Why should I eat it?(http://wwspam.fu/whyeatif)

How to get in touch with us

You can get in touch with us in *many* ways: By phone (555-1234),by
email (wwspam@wwspam.fu) or by visiting our customer feedback page
(http://wwspam.fu/feedback).

将txt文件分块的模块util.py:

def lines(file):
for line in file:yield line
yield '\n'

def blocks(file):
    block = []
    for line in lines(file):
        if line.strip():
           block.append(line)
        elif block:
           yield ''.join(block).strip()
           block=[]

简单的转换模块simple_markup.py:

import sys,re
from util import *

print '<html><body>'

title = True
for block in blocks(sys.stdin):
    block = re.sub(r'\*(.+?)\*',r'<em>\1</em>',block)
    if title:
        print'<h1>'
        print block
        print '</h1>'
        title =False
    else:
        print'<p>'
        print block
        print'</p>'

print'</body></html>'

转换代码：python simple_markup.py<test_input.txt> test_output.html

代码执行过后当前目录会产生一个html文件test_output.html,放入浏览器运行可观察效果。

关于代码的注释部分可以参看http://1.imablog.sinaapp.com/exam-translate-txt-html/

巴特西

Python 将文本转换成html的简单示例

最新文章

热门文章