Question

有没有办法将.txt文件转换为列表，+一次将列表保存到变量中？例如：如果.txt文件如下所示：

Blue,color,sky
Red,color,blood
Dog,animal,bark

如何将其另存为

Things = {Blue,Red,Dog}
Types = {color,animal}
Related = {sky,blood,bark}

感谢您的帮助..

Answer 1

浏览文字，删除每一行并将其拆分为void doStuff(T)(bool param) /*if T is a Throwable*/ { // do stuff... }，将其解压缩并发送至','，将zip发送至map，然后解压缩作业

set

Answer 2

您有CSV格式的数据，因此您可以使用pandas
（但也许它对于这个小问题来说太强大了）

import pandas as pd

df = pd.read_csv(filename, names=['Things', 'Types', 'Related'])

然后你可以使用

things = set(df['Things'])
types = set(df['Types'])
related = set(df['Related'])

使用StringIO创建模拟真实文件的类文件对象的完整工作示例。

import pandas as pd

import io

data = '''Blue,color,sky
Red,color,blood
Dog,animal,bark'''

f = io.StringIO(data)

df = pd.read_csv(f, names=['Things', 'Types', 'Related'])

print(df)

things = set(df['Things'])
types = set(df['Types'])
related = set(df['Related'])

print(things)
print(types)
print(related)

结果

  Things   Types Related
0   Blue   color     sky
1    Red   color   blood
2    Dog  animal    bark

{'Blue', 'Red', 'Dog'}
{'animal', 'color'}
{'bark', 'sky', 'blood'}

Answer 3

定义包含物，相关和类型的可接受值的列表

accepted_things = ["Blue", "Red", "Dog"]
accepted_related = ["Sky", "Blood", "Bark"]

things = []
related = []
//Same for Types

with open(file_path, "r") as file :
        for line in file :
            results = line.split(",")
            //Open file, loop through each line and separate values with comma
            for i in results 
                if i in accepted_things :
                   things.append(i)
                elif i in accepted_related :
                   related.append(i)

也许不是最优雅的解决方案，但会完美地完成工作。

将.txt文件转换为python中的变量

3 个答案: