python - 获取域中所有页面的所有内部链接

Question

我正在寻找一个代码，它将通过迭代找到的所有内部链接[绝对和相对]来从网站获取所有内部链接。

到目前为止，我已经写了这么多，但无法在程序中构建正确的逻辑。

import requests, csv, time
from lxml import html
from collections import OrderedDict

links = []
domain = 'bunchball.com'
base_link = 'http://www.bunchball.com/'
unique_list = []

def get_links(base_link):
    r = requests.get(base_link)
    source = html.fromstring(r.content)
    link = source.xpath('//a/@href')
    for each in link:
        each = str(each)
        if domain in each:
            links.append(each)
        elif each.startswith('/'):
            links.append(base_link+each)
            unique_list.append(each)
        else:
            pass

get_links(base_link)

#while 

for each1 in list(OrderedDict.fromkeys(links)):
    get_links(each1)
    while each1 not in unique_list:
        unique_list.append(each1)
        get_links(each1)

Answer 1

尝试使用 mechanize 来获得更简单的解决方案:

from mechanize import Browser

br = Browser()
br.open("http://www.bunchball.com/")
list_of_links=[link for link in br.links()]