Shu wood-push-melon

☕

Working from home

wood-push-melon / with_statement.py

Created December 11, 2019 15:07

Object that Supports with Statement

	class Connection:
	def __init__(self):
	...

	def __enter__(self):
	...

	def __exit__(self, type, value, traceback):
	...

wood-push-melon / kwargs_only_func.py

Created December 11, 2019 15:03

Functions with only Keyword Arguments

wood-push-melon / slice_iterator.py

Created December 11, 2019 14:50

Taking Slice of an Iterator

	import itertools

	# NOTE: this will consume all items up until the start of slice
	# and also all the items in islice object
	s = itertools.islice(range(50), 10, 20)
	for val in s:
	...

wood-push-melon / sanitize_input.py

Last active December 11, 2019 14:45

Sanitizing String Input

	user_input = "This\nstring has\tsome whitespaces...\r\n"

	character_map = {
	ord('\n') : ' ',
	ord('\t') : ' ',
	ord('\r') : None
	}

	user_input.translate(character_map)