import re

import csv

colors = "red green blue"

words = colors.split() # ['red', 'green', 'blue']

print('words', '=', repr(words))

parts = "2026-10-09".split("-") # ['2026', '10', '09']

print('parts', '=', repr(parts))

line = "red green\tblue\n"

by_whitespace = line.split() # ['red', 'green', 'blue']

print('by_whitespace', '=', repr(by_whitespace))

by_space = line.split(" ") # ['red', '', 'green\tblue\n']

print('by_space', '=', repr(by_space))

empty = "".split() # []

print('empty', '=', repr(empty))

empty_sep = "".split(",") # ['']

print('empty_sep', '=', repr(empty_sep))

setting = "path=/home/user=me"

key, value = setting.split("=", 1) # 'path', '/home/user=me'

print('key', '=', repr(key))

print('value', '=', repr(value))

name, ext = "report.final.pdf".rsplit(".", 1) # 'report.final', 'pdf'

print('name', '=', repr(name))

print('ext', '=', repr(ext))

text = "first\r\nsecond\n"

with_split = text.split("\n") # ['first\r', 'second', '']

print('with_split', '=', repr(with_split))

with_lines = text.splitlines() # ['first', 'second']

print('with_lines', '=', repr(with_lines))

tags = "java, python;go rust"

row = 'Lokesh,"Delhi, India",37'

naive = row.split(",") # ['Lokesh', '"Delhi', ' India"', '37']

print('naive', '=', repr(naive))

fields = next(csv.reader([row])) # ['Lokesh', 'Delhi, India', '37']

print('fields', '=', repr(fields))

raw = "host = db.local; port=5432; password=a=b"

settings = {}

for pair in raw.split(";"):

key, _, value = pair.partition("=")

settings[key.strip()] = value.strip()

# {'host': 'db.local', 'port': '5432', 'password': 'a=b'}

nums = list(map(int, "3 14 15".split())) # [3, 14, 15]

print('nums', '=', repr(nums))

floats = [float(p) for p in "1.5,2.25".split(",")] # [1.5, 2.25]

print('floats', '=', repr(floats))