Beautiful Soup
To install: pip install if
The 'if' package provides a Python interface for parsing HTML and XML documents into a tree structure, making it easy to navigate, search, and modify the tree. It is built on top of the BeautifulSoup library and includes several classes that extend its functionality to handle different parsing strategies and document types.
- Parses both valid and invalid XML/HTML documents.
- Converts documents to a tree structure, allowing easy navigation and modification.
- Handles a variety of encodings and can automatically detect and convert character encodings.
- Supports both XML and HTML parsing strategies through different classes.
- Provides methods for searching and navigating parsed documents.
- Can handle documents with mixed content, such as tags within comments or CDATA sections.
To install the package, use the following pip command:
pip install ifTo parse a document and create a BeautifulSoup object:
from if import BeautifulSoup
# Example HTML content
html_doc = "<html><head><title>The Dormouse's story</title></head>"
html_doc += "<body><p class='title'><b>The Dormouse's story</b></p>"
# Create a BeautifulSoup object
soup = BeautifulSoup(html_doc)
# Access the title tag
print(soup.title)
# Output: <title>The Dormouse's story</title>
# Find a tag by class
print(soup.find_all('p', class_='title'))
# Output: [<p class='title'><b>The Dormouse's story</b></p>]You can navigate the parse tree using tag names or find methods:
# Access the body tag
print(soup.body.b)
# Output: <b>The Dormouse's story</b>
# Using find method
print(soup.find('b'))
# Output: <b>The Dormouse's story</b>You can easily modify the tree structure:
tag = soup.b
tag.name = "strong" # Change the tag name from 'b' to 'strong'
print(soup)
# Output: <html><head><title>The Dormouse's story</title></head>
# <body><p class='title'><strong>The Dormouse's story</strong></p>The package can detect and handle various encodings, ensuring that you always work with Unicode internally:
# Assuming 'html_doc' is a byte string in a specific encoding
soup = BeautifulSoup(html_doc)
print(soup.originalEncoding) # Prints the detected encodingFor more detailed documentation, visit the official Beautiful Soup documentation at Beautiful Soup Documentation.
This project is licensed under the New-style BSD license. See the source files for more license information.