Reference library

Strings & text

Format, split, join, parse, and clean text — everyday Python string patterns.

1 match
Strings & text easy

How to Highlight Search Terms in Python Text

Highlights all case-insensitive occurrences of a search term in a string by wrapping them in markers.

string search highlight
Python 
def highlight_search_term(text: str, term: str) -> str:
    """Highlight all occurrences of term in text using terminal-style markers."""
    if not term:
        return text

    term_lower = term.lower()
    result = []
    i = 0

    while i < len(text):
        # Check if the term starts at position i (case-insens…
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Strings & text — Python code examples

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This page collects strings & text snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

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Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.

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