概要
文字列をスネークケースに変換
サンプルコード
StringUtils.py
# -*- coding: utf-8 -*- import re class StringUtils: @classmethod def to_snake(cls, value, upper): if (value == None): return None if (value == ""): return "" ret = re.sub(r'([\s|A-Z])', "_\\1",value) ret = re.sub(r'([\s])', "",ret) ret = re.sub(r'^_', "",ret) if (upper): ret = ret.upper() else: ret = ret.lower() return ret
exec_snake.py
# -*- coding: utf-8 -*- from string_utils import * def exec_snake(upper): print StringUtils.to_snake("hogeHigeHage", upper) print StringUtils.to_snake("HOGE", upper) print StringUtils.to_snake("hoge_hoge", upper) print StringUtils.to_snake("hoge hoge", upper) print StringUtils.to_snake("", upper) print StringUtils.to_snake(None, upper) exec_snake(False) print "----------------------------------------" exec_snake(True)
出力
hoge_hige_hage h_o_g_e hoge_hoge hoge_hoge None ---------------------------------------- HOGE_HIGE_HAGE H_O_G_E HOGE_HOGE HOGE_HOGE None