38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
from datetime import datetime
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from docutils import nodes
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from docutils.parsers import rst
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def keyboard_role(name, rawtext, text, lineno, inliner, options=None, content=None):
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return [nodes.raw('', f'<kbd>{text}</kbd>', format='html')], []
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def superscript_role(name, rawtext, text, lineno, inliner, options=None, content=None):
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return [nodes.raw('', f'<sup>{text}</sup>', format='html')], []
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def del_role(name, rawtext, text, lineno, inliner, options=None, content=None):
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return [nodes.raw('', f'<del>{text}</del>', format='html')], []
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def exp_years_role(*args, **kwargs):
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now = datetime.utcnow()
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exp_range = now - datetime(1993, 9, 1)
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exp_years = int(exp_range.total_seconds() / 31536000)
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html_text = f'<span class="definition" title="As of {now.year}">{exp_years}</span>'
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return [nodes.raw('', html_text, format='html')], []
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def register_roles():
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rst.roles.register_local_role('kbd', keyboard_role)
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rst.roles.register_local_role('sup', superscript_role)
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rst.roles.register_local_role('del', del_role)
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rst.roles.register_local_role('exp_years', exp_years_role)
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def register():
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register_roles()
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