简体繁体 English

将带有textract模块的Python应用程序部署到Google Cloud Platform

[英]Deploy Python app with textract module to Google Cloud Platform

原文 2019-05-19 18:35:49 3 1 python-3.x/ google-app-engine/ google-cloud-platform

I want to create a Python script that will parse 40.000 PDF files(text and images). 我想创建一个Python脚本，可以解析40.000个PDF文件（文本和图像）。 Since I saw that there is no easy method to check if a page contains images I think I should use textract module. 因为我看到没有简单的方法可以检查页面是否包含图像，所以我认为我应该使用textract模块。

Ideally I would deploy to Google App Engine. 理想情况下，我将部署到Google App Engine。

My question is, for textract I've also installed other packages beside Python to my system. 我的问题是，对于textract，我还安装了Python以外的其他软件包到系统中。 Can I deploy the script(with proper requirements.txt file) on Google Cloud App Engine without problem? 我可以毫无问题地在Google Cloud App Engine上部署脚本（带有正确的requirements.txt文件）吗？ or I will to use something else? 还是我会使用其他东西？

1 个解决方案

It is possible to use App Engine, but only with the Flexible environment and using a custom runtime , which allows you to add non-python dependencies (and also python dependencies not installable via pip ): 可以使用App Engine，但只能在Flexible环境和自定义运行时中使用，这允许您添加非python依赖项（以及无法通过pip安装的python依赖项）：

Custom runtimes allow you to define new runtime environments, which might include additional components like language interpreters or application servers. 自定义运行时允许您定义新的运行时环境，其中可能包括其他组件，例如语言解释器或应用程序服务器。

See also Building Custom Runtimes . 另请参阅构建自定义运行时。