This will match some common directories that you might not want to sync using rsync, gscutil rsync etc

Python regex used to parse a UUID in its full form (36 chars, including hyphens in 12-4-4-4-12 form), and its compact 32 char form (derived from uuid.hex). This regex was originally created for a Django url converter that supported uuids in both forms.

Regex for parse IIIF image request url. Support IIIF image api 2.0 and 2.1.

Groups: street address (and suite if available), PO Box (if available), city, state (abbreviation) and zip code.

Validates Credit Card Numbers of different type. Supports Visa, MasterCard, American Express, Diners Club, Discover and JCB Taken from http://www.regular-expressions.info/creditcard.html If you want to support only a particular type, customise it based on following....

Indian Driving License number validation

Check if a string matches the conditions of being a list of alphanumeric, underscore and minus only strings, separated by commas (which can have spaces on either side).