python - Laravel - Python 脚本执行

Question

我必须执行一个将大量数据提取到数据库的 Python 脚本。当我使用命令 php artisan serve 运行项目时它工作正常，但在调用下面给出的公共(public)文件夹 URL 后抛出错误

localhost/project/public

错误:

The command "python /opt/lampp/htdocs/laravel/projectname/beta/projectname/public/python/pubmed_abstract/pubmed_engine.py '{"term":"cancer"}'" failed.

Exit Code: 1(General error) Working directory: /opt/lampp/htdocs/laravel/infocytosis/beta/infocytosis/public Output:

================ Error Output: ================

Traceback (most recent call last): File "/opt/lampp/htdocs/laravel/projectname/beta/projectname/public/python/pubmed_abstract/pubmed_engine.py", line 5, in from Bio import Entrez ImportError: No module named Bio

我使用的代码:

   $python_path=public_path().'/python/doom_abstract/doom_engine.py';
   
   $variables='{"term":"'.addslashes($request->term).'"}';

   $process = new Process("python $python_path '$variables'");
   $process->run(); 

  return redirect()->back()->withMessage('Filter saved successfully');

Answer 1

你可以试试下面的

$python_path=public_path('python/doom_abstract/doom_engine.py');