Find Python files according to their content

Question

Using File Explorer in Windows, we can find files by typing part of the file names in the Search box. With the Advance option, we even can find a file according to its content.

Is it possible to search Python files based on their content without "manually opening each file and viewing it in a viewer or editor program"? I use Jupyter Lab to create Python files.

For example, I want to find python files that contain dayfirst.

Thanks for help.

Answer 1

看看pathlib。

相关点/示例：

from pathlib import Path

p = Path('.')

files = [x for x in p.iterdir() if x.is_file()]
found_files = []

for file in files:
    with file.open() as f:
        for line in f:
            if 'dayfirst' in line:
                found_files.append(file)

Answer 2

要使用Windows资源管理器启用内容搜索，可以设置Windows索引选项以包括.py文件的内容。这是逐步指南：

https://www.howtogeek.com/99406/how-to-search-for-text-inside-of-any-file-using-windows-search/

屏幕截图（用于批处理文件）...

（还要确保保存.py文件的位置在Windows索引的位置。）