Question

我正在尝试从列表中获取一个URL（~1500个条目）并使用 twill lib逐个访问它们。我使用斜纹布的原因是因为我喜欢它，我可能不得不在以后执行基本的填充。

我遇到的问题是声明循环的内容。我确信这实际上很难解决，但目前我不会想到这个解决方案。

            from twill.commands import *
            CONTAINER = open('urls.txt') #opening file
            CONTAINER_CONTENTS = CONTAINER.readlines() #reading
            CONTAINER_CONTENTS = map(lambda s: s.strip, CONTAINER_CONTENTS) #this is just to remove the ^N (newline) that was appended to each URL

            for i in CONTAINER_CONTENTS:
                  <educate me>
                  ..
                  go(url)
                  etc.

先谢谢。

Answer 1

from twill.commands import *

with open('urls.txt') as inf:
    urls = (line.strip() for line in inf)
    for url in urls:
        go(url)
        # now do something with the page

Python：从列表中获取URL并访问它

1 个答案: