根据文件中模式匹配的键和值形成python字典

Question

我正在尝试创建一个字典，其中包含基于匹配模式的文本文件。包含key_str的行应成为键，后续行应成为字典中与这些键关联的值

文件：

ml1
/core
/home

ml2
/var
/home
/lib

cpuml1
/home
/root
/raid

预期产量

my_dict: {ml1: ['/core','/home'], ml2: ['/var','/home','/lib'], cpuml1: ['/home','/root','/raid']}

代码：

d = {}
key_str = "ml"
val_str = ""
key_list = []
val_list = []
with open(homedir+'/backup/file2dict.result') as file2dict:
    for line in file2dict:
        words=line.split()
        for aWord in words:
            if key_str in aWord:
                key_list.append(aWord)
                print(key_list)
            else:
                val_list.append(aWord)
    print("this is formed dictionary", d)

Answer 1

以下是一种方法：

#! /usr/bin/env python3
keystr="ml"
k=''
d = {}
with open ("testp.txt") as file2dict:
    for line in file2dict:
        li = line.strip()
        # This uses your keystr, but you could say if not line.startswith("/"):
        if keystr in li:  
            k = li
        elif li and k:
            d[k] = d.get(k,[]) + [li]
        
print(d)