Python String Splitting - Real Python

"Python's .split() method lets you divide a string into a list of substrings based on a specified delimiter. By default, .split() separates at whitespace, including spaces, tabs, and newlines. You can customize .split() to work with specific delimiters using the sep parameter, and control the amount of splits with maxsplit."

"You split a string by spaces in Python using .split() without arguments. Python's .split() method can split on custom delimiters when you pass a character or string as an argument. You limit splits using maxsplit to control the number of substrings Python extracts."

"re.split() uses regular expressions for splitting strings based on complex patterns."

Python's .split() divides a string into substrings using a delimiter. Without arguments, .split() divides on any whitespace, including spaces, tabs, and newlines. Passing a sep argument lets code split on a specific character or string. The maxsplit parameter limits how many splits are performed and thus controls the number of resulting substrings. For more complex splitting rules, re.split() accepts regular expression patterns to split based on character classes, repetition, alternation, or anchors. Common uses include tokenizing text, parsing simple delimited data, and extracting string parts that follow complex patterns. Downloadable resources and related learning paths are available.

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