remove automatic parenthesing in parent_to_repr_short

sagemath · Nov 1, 2015 · 0d6cce3 · 0d6cce3
1 parent f0c7440
commit 0d6cce3
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Showing 2 changed files with 5 additions and 7 deletions.
diff --git a/src/sage/rings/asymptotic/growth_group.py b/src/sage/rings/asymptotic/growth_group.py
@@ -2556,7 +2556,7 @@ def __invert__(self):
             sage: e2 == ~e1
             True
             sage: Q = GrowthGroup('x^NN'); Q
-            Growth Group x^((Non negative integer semiring))
+            Growth Group x^(Non negative integer semiring)
             sage: e3 = ~Q('x'); e3
             x^(-1)
             sage: e3.parent()

diff --git a/src/sage/rings/asymptotic/misc.py b/src/sage/rings/asymptotic/misc.py
@@ -107,15 +107,15 @@ def parent_to_repr_short(P):
         sage: parent_to_repr_short(ZZ['x'])
         'ZZ[x]'
         sage: parent_to_repr_short(QQ['d, k'])
-        '(QQ[d, k])'
+        'QQ[d, k]'
         sage: parent_to_repr_short(QQ['e'])
         'QQ[e]'
         sage: parent_to_repr_short(SR[['a, r']])
-        '(SR[[a, r]])'
+        'SR[[a, r]]'
         sage: parent_to_repr_short(Zmod(3))
-        '(Ring of integers modulo 3)'
+        'Ring of integers modulo 3'
         sage: parent_to_repr_short(Zmod(3)['g'])
-        '(Univariate Polynomial Ring in g over Ring of integers modulo 3)'
+        'Univariate Polynomial Ring in g over Ring of integers modulo 3'
     """
     def abbreviate(P):
         if P is sage.rings.integer_ring.ZZ:
@@ -147,8 +147,6 @@ def abbreviate(P):
         except ValueError:
             s = str(P)
 
-    if ' ' in s:
-        s = '(' + s + ')'
     return s