27 lines
1.0 KiB
Python
Executable File
27 lines
1.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# 2025 dtb. public domain
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import re, sys, xml.etree.ElementTree as ET
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ET.register_namespace("", "http://www.w3.org/2005/Atom")
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ET.register_namespace("media", "http://search.yahoo.com/mrss/")
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ET.register_namespace("yt", "http://www.youtube.com/xml/schemas/2015")
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def sortby(entry):
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return entry.findall("{http://www.w3.org/2005/Atom}published")[0].text
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macrofeed = ET.Element('feed')
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macrofeed.extend(
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sorted([
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entry
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# Split the input by file.
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for feed in re.split(r'<\?xml.*?\?>', sys.stdin.read())[1:]
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# Get the entries out of each file.
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for entry
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in ET.fromstring(feed)
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.findall("{http://www.w3.org/2005/Atom}entry")
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],
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# Gets the publication date and sorts the entries from old to new.
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key = lambda entry
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: entry.findall("{http://www.w3.org/2005/Atom}published")[0].text,
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reverse = False # toggle this to switch the order
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)
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)
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print(ET.tostring(macrofeed, encoding="unicode"))
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