从一行中分割字符串并在python 3中追加一个列表

用户名

我有一个文件，其中每行都包含以下格式的文件，我想编写一个函数，该函数获取关键字“ Main value”并进行搜索并提供输出。

文件格式：

Main value:value_name,value (1):value_name1,value (2):value_name2 and so on...

需要的输出：

Feature name: Main value
Technical name: value_name
Possible values: value_name1
                 value_name2
                 value_name3 and so on...
Possible variables: value (1)
                    value (2)
                    value (3) and so on...

到目前为止的代码：

def get_feature_infos(file_path, feature_name):
    technical_name = []
    possible_variables = []
    possible_names = []
    with open(file_path, "r") as commands_library:
        for line in commands_library:
            if feature_name in line:
                technical_name.append((line.split(",")[0]).split(":")[1])
                possible_variables.append(line.split(",")[1].split(":")[0])
                possible_names.append(line.split(",")[1].split(":")[1])

        print ("   Technical name: ", technical_name[0])
        print ("   Possible values: ", possible_variables[0])
        print ("   Possible variables: ", possible_names[0])

但这只打印第一个可能的值，但我要所有可能的值

普雷拉克·索拉（Prerak Sola）

试试这个。它为我工作：

def get_feature_infos(file_path, feature_name):
    technical_name = []
    possible_variables = []
    possible_names = []
    data = []
    with open(file_path, "r") as commands_library:
        for line in commands_library:
            if feature_name in line:
                technical_name.append((line.split(",")[0]).split(":")[1])

            data = (line.split(","))
            data.pop(0)

            for shortData in data:
                possible_variables.append(shortData.split(":")[0])
                possible_names.append(shortData.split(":")[1])

        print ("   Technical name: ", technical_name[0])
        print ("   Possible variables: ", possible_variables)
        print ("   Possible names: ", possible_names)

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