20220328-day17:对key和value进行精准查找和模糊查找案例

def search_by_id(value):
    """ 根据ID精确搜索"""
    data_list = []
    with open(config.VIDEO_FILE_PATH, mode='r', encoding='utf-8') as file_object:
        for line in file_object:
            line = line.strip()
            if value == line.split(',')[0]:
                data_list.append(line)
                break
    return data_list


def search_by_text(value):
    """ 根据文本模糊搜索 """
    data_list = []
    with open(config.VIDEO_FILE_PATH, mode='r', encoding='utf-8') as file_object:
        for line in file_object:
            line = line.strip()
            if value in line.split(',')[1]:
                data_list.append(line)
    return data_list


def show_table(data_list):
    """ 展示 """
    for num, line in enumerate(data_list, 1):
        row_list = line.split(',')
        print(num, row_list[1])

name, value = match_object.groups()
mapping = {
    "id": search_by_id,
    "key": search_by_text,
}
data_list = mapping[name](value)
show_table(data_list)