summary: The working environment for the build process.
This class holds all the relevant information for building a Lektor Project :ref. It can be reused between builds and only holds state that is immutable after initialization. For instance it will hold all loaded plugins, the configuration for the Jinja 2 template engine and more.
Plugins have access to the environment at any point by accessing
from lektor.project import Project project = Project.discover() env = project.make_env()