submit request (post) internally in python-eve

Question

我有一个资源，例如ABC，我想操纵另一个资源，例如BCD，当某些条件满足而我向ABC发布一个新项目时，我知道我可以挂钩事件post / pre_POST_ABC但是有一个'内部'方式在没有再通过HTTP的情况下在BCD上发帖？

Answer 1

In your callback function you could either:

A) use the data driver to store data directly to the database

Something like this:

def update_ABC(request, payload):    
    accounts = app.data.driver.db['abc_collection']
    account = accounts.insert(docs)

app = Eve()
app.on_post_POST_ABC += update_ABC
app.run()

Would do the trick. You would be bypassing the framework this way, and storing directly on the database.

B) Use app.test_client.post() to POST through directly through the application.

app.test_client().post('/bcd', json.dumps({"field":"value"}, content_type='application_json'))

This is probably a better option since the request goes through the framework (meta fields like data_created are handled for you.)

Update : With v0.5+ you can now use post_internal to achieve the same result. There are equivalent internal methods available for other CRUD methods as well.