projects.document_list causing Read TimeOut Errors.

[duckduckgrayduck]

Summary of the problem

Big projects (>10k documents), are having trouble with the wrapper loading the document list.

Steps to reproduce the bug

from documentcloud import DocumentCloud

client = DocumentCloud('invisibleinstitute', password, timeout=400)
project = client.projects.get_by_id(49649)

docs = project.document_list

What did you expect to happen?

It should return the document_list, which can be accessed. Instead, it is returning a read timeout failure. This was originally discovered by Matt Chapman on his Invisible Institute Document set of ~30k documents (1 million pages).

docs = client.documents.search("project:49649") is a workaround for now.

We have to determine if we get rid count for projects, which gets rid of it for project embeds too, in order to resolve this issue.