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| author | John Estabrook <jestabro@vyos.io> | 2022-10-25 13:42:30 -0500 |
|---|---|---|
| committer | John Estabrook <jestabro@vyos.io> | 2022-10-25 15:09:11 -0500 |
| commit | 29b656f14d8bb7622ff861208d26cf8eb018670d (patch) | |
| tree | 0b0b6237039add86523d801be6a0c191705954f6 /python | |
| parent | c0594071c6c1062cc0069377b6666de89a172d0a (diff) | |
| download | vyos-1x-29b656f14d8bb7622ff861208d26cf8eb018670d.tar.gz vyos-1x-29b656f14d8bb7622ff861208d26cf8eb018670d.zip | |
vyos.util: T4773: add camel_to_snake_case conversion
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/util.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/python/vyos/util.py b/python/vyos/util.py index 461df9a6e..e4e2a44ec 100644 --- a/python/vyos/util.py +++ b/python/vyos/util.py @@ -1105,3 +1105,10 @@ def sysctl_write(name, value): call(f'sysctl -wq {name}={value}') return True return False + +# approach follows a discussion in: +# https://stackoverflow.com/questions/1175208/elegant-python-function-to-convert-camelcase-to-snake-case +def camel_to_snake_case(name: str) -> str: + pattern = r'\d+|[A-Z]?[a-z]+|\W|[A-Z]{2,}(?=[A-Z][a-z]|\d|\W|$)' + words = re.findall(pattern, name) + return '_'.join(map(str.lower, words)) |