Python xóa thẻ html

Pyparsing giúp bạn dễ dàng viết một vũ nữ thoát y HTML bằng cách xác định một mẫu phù hợp với tất cả các thẻ HTML mở và đóng, sau đó chuyển đổi đầu thành bằng cách sử dụng mẫu đó làm triệt để. Điều này vẫn làm cho các thực thể

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Nội dung chính Hiển thị

source = """
<p><strong>Editors' Pick: Originally published March 22.<br /> <br /> Apple</strong> <span class=" TICKERFLAT">(<a href="/quote/AAPL.html">AAPL</a> - <a href="http://secure2.thestreet.com/cap/prm.do?OID=028198&amp;ticker=AAPL">Get Report</a><a class=" arrow" href="/quote/AAPL.html"><span class=" tickerChange" id="story_AAPL"></span></a>)</span> is waking up the echoes with the reintroduction of a&nbsp;4-inch iPhone, a model&nbsp;its creators hope will lead the company to victory not just in emerging markets, but at home as well.</p> 
<p>&quot;There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features,&quot; Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments.</p> 
<p>The new model, dubbed the iPhone SE, &quot;should unleash a decent upgrade cycle over the coming months,&quot; Dawson said.&nbsp;Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.</p>
<div class=" butonTextPromoAd">
 <div class=" ym" id="ym_44444440"></div>"""

from pyparsing import anyOpenTag, anyCloseTag
from xml.sax.saxutils import unescape as unescape
unescape_xml_entities = lambda s: unescape(s, {"&apos;": "'", "&quot;": '"', "&nbsp;":" "})

stripper = (anyOpenTag | anyCloseTag).suppress()

print(unescape_xml_entities(stripper.transformString(source)))

cho

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

(Và trong tương lai, vui lòng không cung cấp văn bản hoặc mã mẫu dưới dạng hình ảnh không thể sao chép. )

Đầu tuần này, tôi cần xóa một số thẻ HTML khỏi văn bản, chuỗi đích đã được lưu với các thẻ HTML trong cơ sở dữ liệu và một trong những yêu cầu chỉ định rằng trong một trang cụ thể, chúng tôi cần hiển thị nó

Ngay từ đầu tôi đã biết rằng các biểu thức thông thường có thể áp dụng cho thử nghiệm này, nhưng bởi vì tôi không phải là một chuyên gia về các biểu thức thông thường, tôi đã tìm kiếm một số lời khuyên được đề xuất trong Stack Overflow và sau đó

Dưới đây là chức năng tôi đã xác định

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

Vì vậy, ý tưởng là xây dựng một biểu thức thông thường có thể tìm thấy tất cả các ký tự <> <> là một tỷ lệ đầu tiên trong một văn bản và sau đó, sử dụng hàm phụ, chúng ta có thể thay thế

Please see this thing in the shell

Hy vọng điều này có thể giúp bạn

Lục mục #

1. Dải các thẻ HTML từ một chuỗi trong Python
2. Dải thẻ HTML từ chuỗi bằng cách sử dụng regex trong python

Dải thẻ HTML từ một chuỗi trong python #

Để tước thẻ HTML từ một chuỗi trong Python

1. Open width from layer

   Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
   "There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
   The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.
   

   4 from -module

   Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
   "There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
   The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.
   

   5
2. Thực hiện phương thức

   Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
   "There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
   The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.
   

   0 để lấy dữ liệu giữa các thẻ HTML
3. Lưu trữ dữ liệu trong một danh sách trên lớp có thể hiển thị
4. Call method

   Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
   "There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
   The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.
   

   1 on an current layer

Copied!



from html.parser import HTMLParser


class MLRemover(HTMLParser):
    def __init__(self):
        super().__init__(convert_charrefs=False)
        self.reset()
        self.convert_charrefs = True
        self.fed = []

    def handle_data(self, data):
        self.fed.append(data)

    def handle_entityref(self, name):
        self.fed.append(f'&{name};')

    def handle_charref(self, name):
        self.fed.append(f'&#{name};')

    def get_data(self):
        return ''.join(self.fed)


def strip_html(value):
    remover = MLRemover()

    remover.feed(value)
    remover.close()
    return remover.get_data()


my_html = """
<div>
  <h2>First line</h2>
  <div>Second line</div>
  <div>Third line</div>
</div>
"""


# First line
# Second line
# Third line

print(strip_html(my_html))

Cuộn xuống phân nhóm tiếp theo nếu bạn thích giải pháp regexp

Chúng tôi mở rộng từ lớp

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Lớp

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Dữ liệu giữa các thẻ HTML được chuyển từ trình phân tích cú pháp sang lớp dẫn xuất bằng cách gọi

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Khi

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Nếu

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

Phương pháp

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

Phương thức str. tham gia lấy một điều đáng tin cậy như một đối số và trả về một chuỗi là sự kết hợp của các chuỗi trong điều kiện có thể sử dụng được

Giăm bông

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Hàm khởi tạo lớp và cung cấp cho chuỗi chứa thẻ HTML vào trình phân tích cú pháp

Bước tiếp theo là gọi phương thức

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

Cuối cùng, chúng tôi gọi phương thức

Editors' Pick: Originally published March 22.  Apple (AAPL - Get Report) is waking up the echoes with the reintroduction of a 4-inch iPhone, a model its creators hope will lead the company to victory not just in emerging markets, but at home as well. 
"There's significant pent-up demand within Apple's base of iPhone owners who want a smaller iPhone with up-to-date specs and newer features," Jackdaw Research Chief Analyst Jan Dawson said in e-mailed comments. 
The new model, dubbed the iPhone SE, "should unleash a decent upgrade cycle over the coming months," Dawson said. Prior to the iPhone 6 and 6 Plus, introduced in 2014, Apple's iPhones were small, at 3.5 inches and 4 inches tall, respectively, compared with models by Samsung and others that approached 6 inches.

Ngoài ra, bạn có thể sử dụng một biểu thức thông thường

Dải các thẻ HTML từ một chuỗi bằng regex trong python #

Use method

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

def remove_html_tags(text):
    """Remove html tags from a string"""
    import re
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

Phương thức Re. phụ trả về một chuỗi mới thu được bằng cách thay thế các lần xuất hiện của mẫu bằng cách thay thế được cung cấp