20790: removed constructor imports

Can use the ambient space curve function instead.
sagemath · Jul 30, 2016 · c69bcd1 · c69bcd1
1 parent ee363e4
commit c69bcd1
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diff --git a/src/sage/schemes/curves/affine_curve.py b/src/sage/schemes/curves/affine_curve.py
@@ -263,9 +263,8 @@ def projection(self, indices, newvariables=True):
             l[indices[i]] = AA2.gens()[i]
         phi = K(l)
         G = [phi(f) for f in J.gens()]
-        from constructor import Curve
         try:
-            C = Curve(G, AA2)
+            C = AA2.curve(G)
         except (TypeError, ValueError):
             C = AA2.subscheme(G)
         return tuple([psi, C])

diff --git a/src/sage/schemes/curves/projective_curve.py b/src/sage/schemes/curves/projective_curve.py
@@ -295,8 +295,7 @@ def projection(self, P=None):
         l.insert(j, 0)
         phi = K(l)
         G = [phi(f) for f in J.gens()]
-        from constructor import Curve
-        C = Curve(G, PP2)
+        C = PP2.curve(G)
         return tuple([psi, C])
 
     def plane_projection(self):