python split string - Brave Search

Split a string by a delimiter in Python

stackoverflow.com › questions › 3475251 › split-a-string-by-a-delimiter-in-python

Use the str.split method:

>>> "MATCHES__STRING".split("__")
['MATCHES', 'STRING']

Answer from adamk on Stack Overflow

w3schools.com › python › ref_string_split.asp

Python String split() Method

Remove List Duplicates Reverse ... Study Plan Python Interview Q&A Python Bootcamp Python Training ... The split() method splits a string into a list....

geeksforgeeks.org › python › python-string-split

Python split() Method - GeeksforGeeks

4 weeks ago - It returns the resulting parts as a list of strings. ... Explanation: s.split(',') splits the string s at every comma and returns a list of the parts ['one', 'two', 'three'].

Discussions

Trying to understand string split()

When you're calling split() (without arguments) the split will be done on any number of spaces. It is not the same as calling split(' '). '-a-b'.split('-') # returns ['', 'a', 'b'] ' a b'.split(' ') # returns ['', 'a', 'b'] ' a b'.split() # returns ['a', 'b'] More on reddit.com

r/learnpython

7

0

January 31, 2024

Split a string by a delimiter in Python - Stack Overflow

Consider the following input string: 'MATCHES__STRING' I want to split that string wherever the "delimiter" __ occurs. This should output a list of strings: ['MATCHES', 'STRING'] To spli... More on stackoverflow.com

stackoverflow.com

python - How do I split a string into a list of characters? - Stack Overflow

How do I split a string into a list of characters? str.split does not work. "foobar" → ['f', 'o', 'o', 'b', 'a', 'r'] More on stackoverflow.com

stackoverflow.com

How to split each string into words and collects all words in a new list.

string.split() return a list or words, so if you put [s.split()] it would return a list of lists. i would try something like this: new_list = [] for line in book: for word in line.split(' '): new_list.append(word) More on reddit.com

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6

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May 9, 2021

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The string "split" method in Python - YouTube

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🐍 Python Tutorial #27: Splitting and Joining Strings - YouTube

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Python - Splitting and Joining Strings Like a Pro!

Splitting breaks a string into substrings. Python simplifies this task using the split() method.

reddit.com › r/learnpython › trying to understand string split()

r/learnpython on Reddit: Trying to understand string split()

January 31, 2024 -

Hi,

I am unable to wrap my head around how string split() works in Python. Consider the following examples:

‘/‘.split(‘/‘)
# Outputs [‘’, ‘’]

‘     a b      ‘.split()
# Outputs [‘a’, ‘b’]

I was expecting the second example to return [‘’, ‘a’, ‘b’, ‘’]. Why does split() omit the empty strings in the output list?

When you're calling split() (without arguments) the split will be done on any number of spaces. It is not the same as calling split(' '). '-a-b'.split('-') # returns ['', 'a', 'b'] ' a b'.split(' ') # returns ['', 'a', 'b'] ' a b'.split() # returns ['a', 'b']

When you don't provide an argument to split, like in your second example, it defaults to splitting by space. So, it removes all spaces, takes what's between them, and returns that as a list. You gave it a, b, and a bunch of spaces, so by default it returned a list with all elements split by space.

docs.python.org › 3.3 › library › stdtypes.html

4. Built-in Types — Python 3.3.7 documentation

If there are two arguments, they must be strings of equal length, and in the resulting dictionary, each character in x will be mapped to the character at the same position in y. If there is a third argument, it must be a string, whose characters will be mapped to None in the result. ... Split the string at the first occurrence of sep, and return a 3-tuple containing the part before the separator, the separator itself, and the part after the separator.

stackoverflow.com › questions › 3475251 › split-a-string-by-a-delimiter-in-python

Split a string by a delimiter in Python - Stack Overflow

Use the str.split method:

>>> "MATCHES__STRING".split("__")
['MATCHES', 'STRING']

Besides split and rsplit, there is partition/rpartition. It separates string once, but the way question was asked, it may apply as well.

Example:

>>> "MATCHES__STRING".partition("__")
('MATCHES', '__', 'STRING')

>>> "MATCHES__STRING".partition("__")[::2]
('MATCHES', 'STRING')

And a bit faster then split("_",1):

$ python -m timeit "'validate_field_name'.split('_', 1)[-1]"
2000000 loops, best of 5: 136 nsec per loop

$ python -m timeit "'validate_field_name'.partition('_')[-1]"
2000000 loops, best of 5: 108 nsec per loop

Timeit lines are based on this answer

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pandas.pydata.org › docs › reference › api › pandas.Series.str.split.html

pandas.Series.str.split — pandas 3.0.5 documentation

Splits string around given separator/delimiter, starting from the right.

mimo.org › glossary › python › string-split-method

Learn Python's String Split Method, Simplify Text Processing

To split a string into a list of substrings, you use the built-in string method .split(). Its behavior depends on the arguments you provide. ... Become a Python developer.

reqbin.com › code › python › nxrhfweu › python-split-string-example

How do I split a string in Python?

December 20, 2022 - In some rare cases, you can split a Python string using the range operator [] to take a subrange of characters from the string. In this Python Split String example, we use the string.split() method to split the string into a list. Other splitting options are presented below, with detailed examples and a description of each.

stackoverflow.com › questions › 4978787 › how-do-i-split-a-string-into-a-list-of-characters

python - How do I split a string into a list of characters? - Stack Overflow

Use the list constructor:

>>> list("foobar")
['f', 'o', 'o', 'b', 'a', 'r']

list builds a new list using items obtained by iterating over the input iterable. A string is an iterable -- iterating over it yields a single character at each iteration step.

You take the string and pass it to list()

s = "mystring"
l = list(s)
print l

docs.python.org › 3.6 › library › stdtypes.html

4. Built-in Types — Python 3.6.15 documentation

If there are two arguments, they must be strings of equal length, and in the resulting dictionary, each character in x will be mapped to the character at the same position in y. If there is a third argument, it must be a string, whose characters will be mapped to None in the result. ... Split the string at the first occurrence of sep, and return a 3-tuple containing the part before the separator, the separator itself, and the part after the separator.

reddit.com › r/learnpython › how to split each string into words and collects all words in a new list.

r/learnpython on Reddit: How to split each string into words and collects all words in a new list.

May 9, 2021 -

I'm working on a book I've downloaded from project Guttenberg and after doing some data cleaning I have ended up with a list of strings. Next I should split each string into words and collect all the words in a new list.

I have tried to use the split commando but somehow I end up with transforming each string into a list instead of a a string.

I'm sorry if I'm being vague. Please let me know if I should provide more infromation...

I have created the following function.

def splitter():

wordList = [s.split(" ") for s in book]

return wordList

book = splitter()

Somehow I end up with the following output when I type book[0] into the console:

['the',

'history',

'of',

'australian',

'exploration',

'from',

'1788',

'to',

'1888']

Instead of splitting the string and ending up with a list of strings I have created a list of lists.

What I want to end up with is:

In[] book[0]

Out[] the

and

in[] book[:9]

['the',

'history',

'of',

'australian',

'exploration',

'from',

'1788',

'to',

'1888']

string.split() return a list or words, so if you put [s.split()] it would return a list of lists. i would try something like this: new_list = [] for line in book: for word in line.split(' '): new_list.append(word)

The string.split(char) method splits original string at every char, and outputs a list of strings. So using it, for each string in your list you should get a list with the words correct? Now you just need to join it all into one list?

Python Reference

python-reference.readthedocs.io › en › latest › docs › str › split.html

split — Python Reference (The Right Way) 0.1 documentation

returns [‘1’, ‘2’, ‘3’]). Splitting an empty string with a specified separator returns [‘’].

note.nkmk.me › home › python

Split a String in Python (Delimiter, Line Breaks, Regex) | note.nkmk.me

May 4, 2025 - This article explains how to split strings in Python using delimiters, line breaks, regular expressions, or a number of characters. Split a string by delimiter: split()Specify the delimiter: sepLimit ...

stackoverflow.com › questions › 1059559 › split-strings-into-words-with-multiple-word-boundary-delimiters

python - Split Strings into words with multiple word boundary delimiters - Stack Overflow

re.split()

re.split(pattern, string[, maxsplit=0])

Split string by the occurrences of pattern. If capturing parentheses are used in pattern, then the text of all groups in the pattern are also returned as part of the resulting list. If maxsplit is nonzero, at most maxsplit splits occur, and the remainder of the string is returned as the final element of the list. (Incompatibility note: in the original Python 1.5 release, maxsplit was ignored. This has been fixed in later releases.)

>>> re.split('\W+', 'Words, words, words.')
['Words', 'words', 'words', '']
>>> re.split('(\W+)', 'Words, words, words.')
['Words', ', ', 'words', ', ', 'words', '.', '']
>>> re.split('\W+', 'Words, words, words.', 1)
['Words', 'words, words.']

A case where regular expressions are justified:

import re
DATA = "Hey, you - what are you doing here!?"
print re.findall(r"[\w']+", DATA)
# Prints ['Hey', 'you', 'what', 'are', 'you', 'doing', 'here']

stackoverflow.com › questions › 8113782 › split-string-on-whitespace-in-python

regex - Split string on whitespace in Python - Stack Overflow

The str.split() method without an argument splits on whitespace:

>>> "many   fancy word \nhello    \thi".split()
['many', 'fancy', 'word', 'hello', 'hi']

import re
s = "many   fancy word \nhello    \thi"
re.split('\s+', s)

pythonmorsels.com › string-split-method

The string split method in Python - Python Morsels

September 27, 2024 - Strings can be split by a substring separator. Usually the string split is called without any arguments, which splits on any whitespace. Trey Hunner Sept. 27, 2024 2 min read 01:48 video Python 3.10—3.14

medium.com › @huasa0115 › python-how-to-use-string-split-method-ee77458839d8

[Python] How to use String split() method? | by Yi-Ning Huang | Medium

July 16, 2025 - It splits on any sequence of whitespace characters (spaces, tabs, newlines) and it automatically removes leading/ trailing whitespaces. Extra spaces between words are treated as one separator.

stackoverflow.com › questions › 4998629 › split-string-with-multiple-delimiters-in-python

Split string with multiple delimiters in Python - Stack Overflow

Luckily, Python has this built-in :)

import re

# Regex pattern splits on substrings "; " and ", "
re.split('; |, ', string_to_split)

Update:

Following your comment:

>>> string_to_split = 'Beautiful, is; better*than\nugly'
>>> import re
>>> re.split('; |, |\*|\n', string_to_split)
['Beautiful', 'is', 'better', 'than', 'ugly']

Do a str.replace('; ', ', ') and then a str.split(', ')

realpython.com › python-split-string

How to Split a String in Python – Real Python

November 4, 2024 - The .split() method in Python is a versatile tool that allows you to divide a string into a list of substrings based on a specified delimiter. By default, .split() separates a string at each occurrence of whitespace, which includes spaces, tabs, ...