Youngjae Chang yjcrocks

yjcrocks / print_box.py

Created September 25, 2018 14:02

Draw box around the text. Great for debugging.

	def print_box(text, line_width=2, s="#"):
	text = [t.strip() for t in text.strip().split("\n")]
	max_len = max(len(t) for t in text)
	text = [t.ljust(max_len) for t in text]
	cols = max_len + (line_width + 2 * line_width) * 2
	wrap = lambda out, s: s + out + s[::-1]
	gutter = s * 2 * line_width + " " * line_width
	blank_line = wrap(" " * max_len, gutter) + "\n"
	# generate boxed text
	out = "\n".join(wrap(t, gutter) for t in text)

yjcrocks / docker

Last active September 17, 2024 09:19

다음 카카오 미러 사용하기 | Using daum kakao mirror for Ubuntu / Docker / PyPI

	RUN sed -i 's/archive.ubuntu.com/mirror.kakao.com/g' /etc/apt/sources.list \
	&& apt-get update && apt-get install -y \
	...packages-you-want-to-install... \
	&& rm -rf /var/lib/apt/lists/*

yjcrocks / convert.py

Last active September 13, 2018 10:41

camel case to snake case, snake case to camel case

	# https://stackoverflow.com/questions/1175208/elegant-python-function-to-convert-camelcase-to-snake-case
	camel_re_check = re.compile(r"^(?:[A-Z][a-z]*)+$")
	camel_re_substitute = re.compile(r"((?<=[a-z0-9])[A-Z]\|(?!^)[A-Z](?=[a-z]))")
	is_camel = lambda x: bool(camel_re_check.match(x))
	camel_to_snake = lambda x: camel_re_substitute.sub(r"_\1", x).lower()

	# https://stackoverflow.com/questions/4303492/how-can-i-simplify-this-conversion-from-underscore-to-camelcase-in-python
	snake_re_check = re.compile(r"((^\|_+)[a-z0-9])$")
	snake_re_substitute = re.compile(r"(?!^)_([a-zA-Z])")
	is_snake = lambda x: bool(snake_re_check.match(x))