mjo/clan/clan.py: add SETUP:: blocks

These are now(?) necessary with the new all.py exports.

diff --git a/mjo/clan/clan.py b/mjo/clan/clan.py
index c1fa9ccfd13bcf9d94ea405b22adf0ddbd80a18a..017c2c808fe04f56bbdcc3bf7747437cf0a3d4fb 100644 (file)
--- a/mjo/clan/clan.py
+++ b/mjo/clan/clan.py
@@ -18,6 +18,10 @@ class Clans(Category_over_base_ring):
     r"""
     The category of clans over the given base ring.
 
+    SETUP::
+
+        sage: from mjo.clan.clan import Clans
+
     EXAMPLES::
 
         sage: Clans(QQ)
@@ -187,6 +191,10 @@ class NormalDecomposition(UnitalClan):
         r"""
         Return the i'th idempotent in this clan.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import SnClan
+
         EXAMPLES::
 
             sage: C = SnClan(3)
@@ -208,6 +216,10 @@ class NormalDecomposition(UnitalClan):
         r"""
         Return the unit element of this clan.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import SnClan
+
         EXAMPLES::
 
             sage: C = SnClan(4)
@@ -234,6 +246,10 @@ class NormalDecomposition(UnitalClan):
         we know the (number of) idempotents used for the
         normal decomposition.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import HnClan
+
         EXAMPLES::
 
             sage: C = HnClan(2)
@@ -322,6 +338,11 @@ class MatrixClan(NormalDecomposition):
         r"""
         Construct an element of this clan from a Hermitian matrix.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import HnClan, SnClan
+            sage: from mjo.hurwitz import ComplexMatrixAlgebra
+
         EXAMPLES::
 
             sage: C = SnClan(2)
@@ -333,7 +354,6 @@ class MatrixClan(NormalDecomposition):
 
         ::
 
-            sage: from mjo.hurwitz import ComplexMatrixAlgebra
             sage: C = HnClan(2)
             sage: A = ComplexMatrixAlgebra(2, QQbar, QQ)
             sage: X = A([ [ 2,       1 + 2*I],
@@ -373,6 +393,10 @@ class MatrixClan(NormalDecomposition):
         This is a shortcut for :meth:`from_matrix`, as the clan knows
         what the ambient matrix space was.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import HnClan, SnClan
+
         EXAMPLES::
 
             sage: C = HnClan(2)
@@ -406,6 +430,10 @@ class SnClan(MatrixClan):
     ordering of Ishi, based on the up-hat and down-hat products of
     Vinberg.
 
+    SETUP::
+
+        sage: from mjo.clan.clan import SnClan
+
     EXAMPLES:
 
     The rank of this clan is the size of the matrices::
@@ -485,6 +513,10 @@ class SnClan(MatrixClan):
         r"""
         The string representation of this clan.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import SnClan
+
         EXAMPLES::
 
             sage: SnClan(5)
@@ -501,6 +533,10 @@ class HnClan(MatrixClan):
     ordering of Ishi, based on the up-hat and down-hat products of
     Vinberg.
 
+    SETUP::
+
+        sage: from mjo.clan.clan import HnClan
+
     EXAMPLES:
 
     The rank of this clan is the size of the matrices::
@@ -587,6 +623,10 @@ class HnClan(MatrixClan):
         r"""
         The string representation of this clan.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import HnClan
+
         EXAMPLES::
 
             sage: HnClan(1)
@@ -638,6 +678,12 @@ class VinbergClan(NormalDecomposition):
       e[(2,2,1)] = [0,0], [0,0]
                    [0,0]  [0,1]
 
+    SETUP::
+
+        sage: from mjo.clan.clan import VinbergClan
+
+    EXAMPLES:
+
     Check the unit element::
 
         sage: C = VinbergClan()
@@ -799,6 +845,10 @@ class VinbergClan(NormalDecomposition):
         r"""
         The string representation of this clan.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import VinbergClan
+
         EXAMPLES::
 
             sage: VinbergClan()
@@ -846,14 +896,16 @@ class VinbergClan(NormalDecomposition):
         This is effectively a guess, based on the work done by Ishi
         and Koufany for the **dual** Vinberg cone.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import VinbergClan
+
         TESTS:
 
         Evidence for the conjecture that these preserve the two trace
         inner products::
 
             sage: C = VinbergClan()
-            sage: isinstance(C, Clan)
-            True
             sage: A = C.random_isotropy_cone_automorphism()
             sage: A(C.one()) == C.one()
             True
@@ -911,6 +963,10 @@ class VinbergClan(NormalDecomposition):
         Construct an element of this clan from a pair of
         symmetric matrices.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import VinbergClan
+
         EXAMPLES::
 
             sage: C = VinbergClan()
@@ -955,6 +1011,10 @@ class VinbergClan(NormalDecomposition):
         list of five numbers and returns a clan element. It is a
         trivial wrapper around :meth:`from_vector`.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import VinbergClan
+
         EXAMPLES::
 
             sage: C = VinbergClan()
@@ -973,6 +1033,10 @@ class VinbergClan(NormalDecomposition):
         This is a shortcut for :meth:`from_matrix`, as the clan knows
         what the ambient matrix space was.
 
+        SETUP::
+
+            sage: from mjo.clan.clan import VinbergClan
+
         EXAMPLES::
 
             sage: C = VinbergClan()