def lower_camel_case_from_underscores ( string ) : components = string . split ( '_' ) string = components [ 0 ] for component in components [ 1 : ] : string += component [ 0 ] . upper ( ) + component [ 1 : ] return string
python using underscore as variable
generate a lower - cased camelCase string from an underscore_string . For example : my_variable_name - > myVariableName
def lower_camel_case_from_underscores(string):
    """generate a lower-cased camelCase string from an underscore_string.
    For example: my_variable_name -> myVariableName"""
    components = string.split('_')
    string = components[0]
    for component in components[1:]:
        string += component[0].upper() + component[1:]
    return string