22 lines
938 B
Python
22 lines
938 B
Python
"""
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static_formatter.py
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This module contains a function `format` that modifies a BeautifulSoup object in place.
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The function searches for all elements with the attribute "dj-static". The value of "dj-static" is expected to be a
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string representing a tag and a static file path separated by a semicolon. For each found element, it replaces the value
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of the specified tag with a Django template static command, using the specified static file path.
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Then it removes the "dj-static" attribute from the element.
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Example:
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If an element is <img dj-static="src;images/pic.jpg">,
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after processing, it becomes <img src="{% static 'images/pic.jpg' %}">.
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"""
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from bs4 import BeautifulSoup
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def format(soup: BeautifulSoup) -> None:
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for element in soup.find_all(attrs={"dj-static": True}):
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tag, value = element.get("dj-static").split(";")
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element[tag] = f"{{% static '{value}' %}}"
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del element.attrs["dj-static"]
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