.data文件

try:
    with open('data.data', 'r') as file:
        data = file.read()
except FileNotFoundError:
    print("文件未找到，请检查路径是否正确。")
except IOError:
    print("读取文件时发生错误，请检查文件是否损坏。")

import csv

try:
    with open('data.csv', 'r') as file:
        reader = csv.reader(file)
        for row in reader:
            print(row)
except csv.Error as e:
    print(f"解析CSV文件时发生错误: {e}")

import pandas as pd

try:
    data = pd.read_csv('data.csv')
    print(data.head())
except pd.errors.ParserError:
    print("解析CSV文件时发生错误，请检查数据格式。")
except pd.errors.EmptyDataError:
    print("文件为空，请检查文件内容。")

data = {
    'name': ['Alice', 'Bob', 'Charlie'],
    'age': [25, 30, 35]
}

with open('data.data', 'w') as file:
    for name, age in zip(data['name'], data['age']):
        file.write(f"{name},{age}\n")

data = []
with open('data.data', 'r') as file:
    for line in file:
        name, age = line.strip().split(',')
        data.append({'name': name, 'age': int(age)})

print(data)