Fixing doctest errors

sagemath · Jun 27, 2017 · 2043ff3 · 2043ff3
1 parent 5c7d1b9
commit 2043ff3
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/src/sage/categories/map.pyx b/src/sage/categories/map.pyx
@@ -1895,7 +1895,7 @@ cdef class FormalCompositeMap(Map):
             # class); therefore, we can not simply call "super" but need to
             # invoke the category method explicitly
             return self.getattr_from_category('is_injective')()
-        except NotImplementedError:
+        except (AttributeError, NotImplementedError):
             pass
 
         injectives = []
@@ -1961,7 +1961,7 @@ cdef class FormalCompositeMap(Map):
             # class); therefore, we can not simply call "super" but need to
             # invoke the category method explicitly
             return self.getattr_from_category('is_surjective')()
-        except NotImplementedError:
+        except (AttributeError, NotImplementedError):
             pass
 
         surjectives = []

diff --git a/src/sage/rings/morphism.pyx b/src/sage/rings/morphism.pyx
@@ -915,7 +915,7 @@ cdef class RingHomomorphism_coercion(RingHomomorphism):
         EXAMPLES::
 
             sage: f = ZZ.hom(QQ); f                    # indirect doctest
-            Ring Coercion morphism:
+            Natural morphism:
               From: Integer Ring
               To:   Rational Field
 
@@ -935,9 +935,9 @@ cdef class RingHomomorphism_coercion(RingHomomorphism):
 
             sage: f = ZZ.hom(QQ)
             sage: type(f)
-            <type 'sage.rings.morphism.RingHomomorphism_coercion'>
+            <type 'sage.rings.rational.Z_to_Q'>
             sage: f._repr_type()
-            'Ring Coercion'
+            'Natural'
         """
         return "Ring Coercion"
 
@@ -979,7 +979,7 @@ cdef class RingHomomorphism_coercion(RingHomomorphism):
 
             sage: f = ZZ.hom(QQ)
             sage: type(f)
-            <type 'sage.rings.morphism.RingHomomorphism_coercion'>
+            <type 'sage.rings.rational.Z_to_Q'>
             sage: hash(f) == hash(f)
             True
             sage: {f: 1}[f]
@@ -994,7 +994,7 @@ cdef class RingHomomorphism_coercion(RingHomomorphism):
         EXAMPLES::
 
             sage: f = ZZ.hom(QQ); type(f)
-            <type 'sage.rings.morphism.RingHomomorphism_coercion'>
+            <type 'sage.rings.rational.Z_to_Q'>
             sage: f(2) == 2
             True
             sage: type(f(2))          # indirect doctest