I intend to orphan the lazy package. The package description is: Lazy attributes are computed attributes that are evaluated only once, the first time they are used. Subsequent uses return the results of the first call. They come handy when code should run . - late, i.e. just before it is needed, and - once, i.e. not twice, in the lifetime of an object. . You can think of it as deferred initialization. . This package installs the library for Python 3. I uploaded adapt as part of the work of uploading mycroft into Debian. However, mycroft upstream has disbanded and the project has not been developed further. Although I liked the concept of mycroft, I am not a python developer and have no other interest in maintaining python packages.