def _uncamelize(self, s):
res = '<STR_LIT>'<EOL>if s:<EOL><INDENT>for i in range(len(s)): <EOL><INDENT>if i > <NUM_LIT:0> and s[i].lower() != s[i]:<EOL><INDENT>res += '<STR_LIT:_>'<EOL><DEDENT>res += s[i].lower()<EOL><DEDENT><DEDENT>return res<EOL>
Convert a camel-cased string to using underscores