Working with proxies directly

In all sample codes, it is used Client to provide proxy objects (project_proxy, build_proxy, etc). However, that is not the only way how to do it. Proxy classes can be also initialized directly.

Following code samples are equal.

from copr.v3 import Client
client = Client.create_from_config_file()
build = client.build_proxy.get(123)

Same thing without using Client.

from copr.v3 import BuildProxy
config = {"username": "frostyx", , "copr_url": "https://copr.fedorainfracloud.org/",
          "login": "somehash", "token": "someotherhash"}
build_proxy = BuildProxy(config)
build = build_proxy.get(123)