美汤无法编辑 Phone 带括号的数字

Question

我正在尝试编辑 html 文件中的 phone 号码信息……虽然我可以很容易地识别所有 phone 号码，但我无法确定找出为什么我无法替换其中带有括号的 phone 数字。示例如下：

import re
from bs4 import BeautifulSoup

text = '''<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
<title>Big Title</title>
<style type="text/css">
.parsed {font-size: 75%; color: #474747;}
</style>
</head>
<body>
<div class="parsed">
<h1>Redacted Redacted</h1>
<h2> Contact Info</h2>
<ul>
<li>Position Title: My Fake Title</li>
<li>Email: Redacted@gmail.com</li>
<li>Phones: (555) 555-5555</li>
</ul><b>Category:</b> <ul><li>Title 2    </li><li>Fake Info</li></ul>

 City, MO 11111 | (555) 111-1111 | myemail@gmail.com

 Some Category / Some Name: 555-222-2222 | Record Number#: 

 </html>'''

soup = BeautifulSoup(text, 'html.parser')

def find_phone_numbers(text):
    phones = re.findall(r"((?:\d{3}|\(\d{3}\))?(?:\s|-|\.)?\d{3}(?:\s|-|\.)\d{4})", text)
    return phones

phones = find_phone_numbers(str(soup))

print(phones)

for i in phones:
    target = soup.find_all(text=re.compile(i, re.I))
    try:
        for v in target:
            v.replace_with(v.replace(i,'(XXX) XXX-XXXX'))
    except TypeError:
        pass;

print(soup)

这些是我从运行上面得到的结果：

['(555) 555-5555', '(555) 111-1111', '555-222-2222']
<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
<title>Big Title</title>
<style type="text/css">
.parsed {font-size: 75%; color: #474747;}
</style>
</head>
<body>
<div class="parsed">
<h1>Redacted Redacted</h1>
<h2> Contact Info</h2>
<ul>
<li>Position Title: My Fake Title</li>
<li>Email: Redacted@gmail.com</li>
<li>Phones: (555) 555-5555</li>
</ul><b>Category:</b> <ul><li>Title 2    </li><li>Fake Info</li></ul>

 City, MO 11111 | (555) 111-1111 | myemail@gmail.com


 Some Category / Some Name: (XXX) XXX-XXXX | Record Number#: 

 </div></body></html>

Answer 1

方法略有改变。获取所有 li 标签，然后对于每个标签，如果存在 phone 数字，则将 phone 数字替换为您的掩码。我为此使用了一个临时变量 (temp_text)，只是为了让代码更具可读性。

all_li=soup.find_all('li')

for li in all_li:
    temp_text=re.sub(r"((?:\d{3}|\(\d{3}\))?(?:\s|-|\.)?\d{3}(?:\s|-|\.)\d{4})", '(XXX) XXX-XXXX', li.text)
    if temp_text:
        li.replace_with(temp_text)

print(soup) 输出：

Answer 2

你可以使用.find_all(text=True)从HTML汤中获取所有文本内容，然后将其替换为re.sub（这样，你保留了所有标签，包括<li>):

for content in soup.find_all(text=True):
    s = re.sub(r'(\(?\d{3}\)?)([\s.-]*)(\d{3})([\s.-]*)(\d{4})', '(XXX) XXX-XXXX', content)
    content.replace_with(s)

print(soup)

打印：

<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
<title>Big Title</title>
<style type="text/css">
.parsed {font-size: 75%; color: #474747;}
</style>
</head>
<body>
<div class="parsed">
<h1>Redacted Redacted</h1>
<h2> Contact Info</h2>
<ul>
<li>Position Title: My Fake Title</li>
<li>Email: Redacted@gmail.com</li>
<li>Phones: (XXX) XXX-XXXX</li>
</ul><b>Category:</b> <ul><li>Title 2    </li><li>Fake Info</li></ul>

 City, MO 11111 | (XXX) XXX-XXXX | myemail@gmail.com

 Some Category / Some Name: (XXX) XXX-XXXX | Record Number#:

 </div></body></html>

美汤无法编辑 Phone 带括号的数字

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