Can Python Regex Match Unicode Properties Like Perl?

Python's Unicode Property Matching

Question:

Perl and similar regex engines allow matching Unicode properties like category within a regex. Does Python offer a comparable feature?

Answer:

Python's regex module provides support for Unicode codepoint properties using the p{} syntax.

Example:

To match any arbitrary lower-case letter, you can use:

<code class="python">import regex

regex.match("\p{Ll}", "a") is not None</code>

Similarly, to match any space separator, you can use:

<code class="python">regex.match("\p{Zs}", " ") is not None</code>

This syntax provides a versatile way to incorporate Unicode-based matching in Python's regular expressions.

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