Send feedback
Class Regex (3.12.1)
Stay organized with collections
Save and categorize content based on your preferences.
Version latest keyboard_arrow_down
Regex(mapping=None, *, ignore_unknown_fields=False, **kwargs)
Message defining a custom regular expression.
Attributes Name Description pattern
str
Pattern defining the regular expression. Its
syntax
(https://github.com/google/re2/wiki/Syntax) can
be found under the google/re2 repository on
GitHub.
group_indexes
MutableSequence[int]
The index of the submatch to extract as
findings. When not specified, the entire match
is returned. No more than 3 may be included.
Send feedback
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2023-03-29 UTC.
[{
"type": "thumb-down",
"id": "hardToUnderstand",
"label":"Hard to understand"
},{
"type": "thumb-down",
"id": "incorrectInformationOrSampleCode",
"label":"Incorrect information or sample code"
},{
"type": "thumb-down",
"id": "missingTheInformationSamplesINeed",
"label":"Missing the information/samples I need"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]
Need to tell us more?