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Description
The code is correct, but fails with Mypy:
html_doc = """
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title"><b>The Dormouse's story</b></p>
<p class="story">Once upon a time there were three little sisters; and their names were
<a href="http://example.com/elsie" class="sister" id="link1">Elsie</a>,
<a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
<a href="http://example.com/tillie" class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>
<p class="story">...</p>
"""
from bs4 import BeautifulSoup, SoupStrainer
soup = BeautifulSoup(html_doc, 'lxml', parse_only=SoupStrainer("a"))
reveal_type(soup)
for el in soup:
print(type(el))
reveal_type(el)
print(el.get("href"))Mypy output
_local.py:17:13: note: Revealed type is "bs4.BeautifulSoup"
_local.py:19:17: note: Revealed type is "bs4.element.PageElement"
_local.py:20:11: error: "PageElement" has no attribute "get" [attr-defined]
print(el.get("href"))
^
Found 1 error in 1 file (checked 1 source file)Python output if you run the code
<class 'bs4.element.Tag'>
http://example.com/elsie
<class 'bs4.element.Tag'>
http://example.com/lacie
<class 'bs4.element.Tag'>
http://example.com/tillieExpected Mypy output
soup = BeautifulSoup(...
for item in soup:
reveal_type(item) # <-- type must be `Tag`
Versions
types-beautifulsoup4 = "4.11.4"
beautifulsoup4 = "4.11.1"