From b81c7ab471602287e9b078174fc2c436c679ae99 Mon Sep 17 00:00:00 2001
From: Christoph Groth <christoph.groth@cea.fr>
Date: Fri, 22 Feb 2013 12:18:51 +0100
Subject: [PATCH] eradicate last remains of default_site_group
---
doc/source/tutorial/tutorial2.rst | 5 -----
kwant/solvers/tests/_test_sparse.py | 1 -
2 files changed, 6 deletions(-)
diff --git a/doc/source/tutorial/tutorial2.rst b/doc/source/tutorial/tutorial2.rst
index 4bfd7b50..d2a45c45 100644
--- a/doc/source/tutorial/tutorial2.rst
+++ b/doc/source/tutorial/tutorial2.rst
@@ -318,11 +318,6 @@ period of one flux quantum.
.. specialnote:: Technical details
- - Note that in this example, we did not need to set
- ``sys.default_site_group = lat``. All lattice points were
- added using functionality from ``lat`` and thus were
- proper sites already.
-
- Leads have to have proper periodicity. Furthermore, the kwant
format requires the hopping from the leads to the scattering
region to be identical to the hoppings between unit cells in
diff --git a/kwant/solvers/tests/_test_sparse.py b/kwant/solvers/tests/_test_sparse.py
index 1fe2f73b..0a2a4928 100644
--- a/kwant/solvers/tests/_test_sparse.py
+++ b/kwant/solvers/tests/_test_sparse.py
@@ -362,7 +362,6 @@ def test_ldos(ldos):
sys = kwant.Builder()
gr = kwant.lattice.chain()
lead = kwant.Builder(kwant.TranslationalSymmetry(gr.vec((1,))))
- sys.default_site_group = lead.default_site_group = gr
sys[gr(0)] = sys[gr(1)] = lead[gr(0)] = 0
sys[gr(0), gr(1)] = lead[gr(0), gr(1)] = 1
sys.attach_lead(lead)
--
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