How can I tell if a string repeats itself in Python?

How can I tell if a string repeats itself in Python?

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Pattern matching of lists in Python

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Python regex string matching?

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RegExp match repeated characters

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How to combine multiple regex into single one in python?

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Search for string allowing for one mismatch in any location of the string

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Finding patterns in list

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how to match whitespace and alphanumeric characters in python

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