2020-05-14 22:30:28 +02:00
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import re
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from django import template
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from django.utils.safestring import mark_safe
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register = template.Library()
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2020-07-01 22:29:07 +02:00
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@register.filter
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def highlight(text, q):
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2020-05-14 22:30:28 +02:00
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q2 = "|".join(re.escape(word) for word in q.split())
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pattern = re.compile(r"(?P<filter>%s)" % q2, re.IGNORECASE)
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return mark_safe(
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re.sub(pattern, r"<span class='highlight'>\g<filter></span>", text)
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)
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