将键为字符串,值为元组的字典写入txt文件,并从txt中读取数据重新存入字典
时间: 2023-04-12 15:01:53 浏览: 176
好的,这是一个编程类的问题,我可以回答。以下是将键为字符串,值为元组的字典写入txt文件,并从txt中读取数据重新存入字典的代码示例:
写入字典到txt文件:
```python
my_dict = {'key1': (1, 2), 'key2': (3, 4), 'key3': (5, 6)}
with open('my_dict.txt', 'w') as f:
for key, value in my_dict.items():
f.write(f"{key}:{value}\n")
```
从txt文件中读取数据并重新存入字典:
```python
new_dict = {}
with open('my_dict.txt', 'r') as f:
for line in f:
key, value = line.strip().split(':')
value = tuple(map(int, value.strip('()').split(',')))
new_dict[key] = value
print(new_dict)
```
这样就可以将字典写入txt文件并重新读取存入字典了。
相关问题
将键为字符串,值为元组的字典写入txt文件,并从txt中读取数据重新存入值为元组字典
好的,我可以回答这个问题。以下是将键为字符串,值为元组的字典写入txt文件,并从txt中读取数据重新存入值为元组字典的代码:
写入字典到txt文件:
```python
my_dict = {"key1": (1, 2), "key2": (3, 4)}
with open("my_dict.txt", "w") as f:
for key, value in my_dict.items():
f.write(f"{key}: {value}\n")
```
从txt文件中读取字典:
```python
new_dict = {}
with open("my_dict.txt", "r") as f:
for line in f:
key, value = line.strip().split(": ")
new_dict[key] = tuple(map(int, value.strip("()").split(", ")))
print(new_dict)
```
这样就可以将键为字符串,值为元组的字典写入txt文件,并从txt中读取数据重新存入值为元组字典了。
将键为字符串,值为元组的字典写入txt文件,并从txt中读取数据重新存入值为元组的字典
好的,让我来回答你的问题。对于你的问题,我可以提供以下代码示例来实现将键为字符串,值为元组的字典写入txt文件,并从txt中读取数据重新存入值为元组的字典:
写入字典到txt文件:
```python
my_dict = {'key1': (1, 2), 'key2': (3, 4), 'key3': (5, 6)}
with open('my_dict.txt', 'w') as f:
for key, value in my_dict.items():
f.write(f"{key}:{value}\n")
```
从txt文件中读取字典:
```python
new_dict = {}
with open('my_dict.txt', 'r') as f:
for line in f:
key, value = line.strip().split(':')
new_dict[key] = tuple(map(int, value.strip('()').split(',')))
```
这样就可以将字典写入txt文件,并从txt中读取数据重新存入值为元组的字典了。希望这个回答能够帮到你!
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