:mod:`kwant.builder` -- High-level construction of systems
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.. module:: kwant.builder

Types
-----
.. autosummary::
   :toctree: generated/

   Builder
   Site
   HoppingKind
   SimpleSiteFamily
   BuilderLead
   SelfEnergyLead
   ModesLead
   FiniteSystem
   InfiniteSystem

Abstract base classes
---------------------
.. autosummary::
   :toctree: generated/

   SiteFamily
   Symmetry
   Lead