python - 在 Python 中使用多个 NOT IN 语句

Question

我需要将具有三个特定特定子字符串的 URL 排除在循环之外。以下代码有效，但我相信还有更优雅的方法:

for node in soup.findAll('loc'):
    url = node.text.encode("utf-8")
    if "/store/" not in url and "/cell-phones/" not in url and "/accessories/" not in url:
        objlist.loc.append(url) 
    else:
        continue

谢谢!

Answer 1

url = node.text.encode("utf-8")    
sub_strings = ['/store','/cell-phones/','accessories']

if not any(x in url for x in sub_strings):
    objlist.loc.append(url)
else:
    continue

来自docs :

any 如果 iterable 的任何元素为 true，则返回 True。如果可迭代对象为空，则返回 False。相当于:

def any(iterable):
    for element in iterable:
        if element:
            return True
    return False