Translations:Python scripting tutorial/29/en

Modules
Now, you must be wondering, what, other than "Part::Box", can I do? The FreeCAD base application is more or less an empty container. Without its modules, it can do little more than create new, empty documents. The true power of FreeCAD is in its faithful modules. Each of them adds not only new workbenches to the interface, but also new python commands and new object types. As a result, several different or even totally incompatible object types can coexist in the same document. The most important modules in FreeCAD, that we'll look at in this tutorial, are Part, Mesh, Sketcher and Draft.