如何将代理文件添加到字典格式中

Question

我正试图使我的结果类似于：

proxies_dict = {
'http':'http://178.141.249.246:8081',
'http':'http://103.12.198.54:8080',
'http':'http://23.97.173.57:80',
}

我试过做

proxies_dict = {}
with open('proxies.txt', 'r') as proxy_file:
for proxy in proxy_file:
proxies_dict['http'] = 'http://' + proxy.rstrip()
print(proxies_dict)

但这只会增加代理的最后一行，而不是全部。如何在.txt文件中添加每个代理？

Answer 1

这样的事情可以让你继续前进！

代理文本文件如下所示：

178.141.249.246:8081
103.12.198.54:8080
23.97.173.57:80

proxies_list = []

with open('proxies.txt', 'r+') as proxy_file:

# read txt file 
proxies = proxy_file.readlines()

for proxy in proxies:
# initialize dict in loop 
proxies_dict = {}
# add proxy to dict 
proxies_dict['http'] = 'http://' + proxy.rstrip()
# append dict to list 
proxies_list.append(proxies_dict)
print(proxies_dict)
[{'http': 'http://178.141.249.246:8081'},
{'http': 'http://103.12.198.54:8080'},
{'http': 'http://23.97.173.57:80'}]

基本上，你必须先读取文件，然后当你将项目添加到字典中时，你将其附加到将包含每个代理的列表中。我这样做是为了让您可以为每个代理保留"http"密钥。

编辑

如果你需要把它们都放在一本字典里，根据大卫的回答，它看起来像是链接到这里的东西：

with open(file, 'r+') as f: 

# read file 
content = f.readlines()

# this is an extra step for if you want to 
# strip the newlines from each item, else 
# links = content 
# will work as well 

links = [row.strip() for row in content] 

# initialize dict 
tmp = {}

# create http key and and links list 
tmp['http'] = links 

# print result
print(tmp)
{'http': ['178.141.249.246:8081', '103.12.198.54:8080', '23.97.173.57:80']}