Created
July 24, 2018 17:08
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Python Camel Snake Conversion
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from itertools import tee | |
try: | |
from itertools import zip_longest | |
except ImportError: | |
from itertools import izip_longest as zip_longest | |
def snake_parts_from_camel(name): | |
parts = tee(name, 2) | |
next(parts[1]) | |
current = [] | |
for first, last in zip_longest(*parts): | |
current.append(first.lower()) | |
if not last: | |
break | |
if last != last.lower(): | |
yield ''.join(current) | |
current = [] | |
yield ''.join(current) if current else last.lower() | |
def camel_to_snake(name): | |
return '_'.join(snake_parts_from_camel(name)) | |
def snake_to_camel(name, init_caps=False): | |
snake_parts = iter(name.split('_')) | |
camel_parts = [next(snake_parts) if not init_caps else ''] | |
camel_parts.extend(_.title() for _ in snake_parts) | |
return ''.join(camel_parts) |
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