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author | Ezio Melotti <ezio.melotti@gmail.com> | 2012-11-04 04:59:22 (GMT) |
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committer | Ezio Melotti <ezio.melotti@gmail.com> | 2012-11-04 04:59:22 (GMT) |
commit | b87f82f8d46c8cd0fd4ab60f9680ca51ad3345bc (patch) | |
tree | 51eb328b7ea2f5120477577d30b4c94a1198fb41 /Doc/library | |
parent | 6d26ade9205a5649431c7ea8aa1cb67b1caaf004 (diff) | |
download | cpython-b87f82f8d46c8cd0fd4ab60f9680ca51ad3345bc.zip cpython-b87f82f8d46c8cd0fd4ab60f9680ca51ad3345bc.tar.gz cpython-b87f82f8d46c8cd0fd4ab60f9680ca51ad3345bc.tar.bz2 |
#16304: clarify match objects docs. Initial patch by Jan Duzinkiewicz.
Diffstat (limited to 'Doc/library')
-rw-r--r-- | Doc/library/re.rst | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Doc/library/re.rst b/Doc/library/re.rst index 8397aad..26f2a38 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -814,9 +814,16 @@ attributes: Match Objects ------------- -Match objects always have a boolean value of :const:`True`. This lets you -use a simple if-statement to test whether a match was found. Match objects -support the following methods and attributes: +Match objects always have a boolean value of ``True``. +Since :meth:`~regex.match` and :meth:`~regex.search` return ``None`` +when there is no match, you can test whether there was a match with a simple +``if`` statement:: + + match = re.search(pattern, string) + if match: + process(match) + +Match objects support the following methods and attributes: .. method:: match.expand(template) |