scrapy 怎么设置多个环境配置文件

Question

在scrapy框架里面，setting.py是整个项目的配置文件

我本地开发环境的mysql配置信息如果写在了setting.py里面，那么线上的环境的setting.py也会存放一模一样的mysql配置信息

有没有办法，可以区分本地和线上环境，从而读取不同的配置文件。比如本地环境就读取‘local_setting.py’,生产环境就读取‘sever_setting.py’?

Answer 1

在scrapy项目中有个scrapy.cfg文件,里面有一项指定了settings文件

[settings]
default = Spider.settings

Answer 2

可以看看文档http://scrapy-chs.readthedocs...

Answer 3

有同样问题，楼上两个答案并未解决该问题。

最后采用了scrapyd-client的README提供的在配置文件中import一个不会被部署的配置文件，通过覆盖配置来实现环境区分的解决方案，不够优雅，但足够实用：

Local Settings

You may want to keep certain settings local and not have them deployed to Scrapyd. To accomplish this you can create a local_settings.py file at the root of your project, where your scrapy.cfg file resides, and add the following to your project's settings:

try:
    from local_settings import *
except ImportError:
    pass

scrapyd-deploy doesn't deploy anything outside of the project module, so the local_settings.py file won't be deployed.

Answer 4

你好,你的问题解决了吗?