快速将Excel复制的表格文本转换为NumPy数组
Project description
numpytable
每次复制Excel表格的数据到Python中，都要手动添加括号和逗号，非常繁琐。
目的：快速将Excel等工具复制的表格文本转换为NumPy数组，告别手动添加括号和逗号的繁琐操作。
安装
pip install numpytable
用法
-
在Excel（或其他表格工具）中选中数据并复制（元素间默认用制表符分隔）：
2.2681 6.623 2.6459 2.3407 6.574 2.1304 2.8451 6.4258 2.1178 -
在Python中用
from_table函数转换：import numpy as np from numpytable import from_table # 直接粘贴复制的文本，用三引号包裹 data = np.array(from_table(""" 2.2681 6.623 2.6459 2.3407 6.574 2.1304 2.8451 6.4258 2.1178 """)) print(data) # 输出： # [[2.2681 6.623 2.6459] # [2.3407 6.574 2.1304] # [2.8451 6.4258 2.1178]]
特性
- 自动处理换行和制表符，无需手动格式化
- 支持整数、浮点数自动识别
- 检测并警告行数不一致的情况
- 轻量依赖（仅需numpy）
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