src/sage/plot/hyperbolic_regular_polygon.py: Sort imports, replace .all import, separate out lazy_import

Author: Matthias Koeppe

src/sage/plot/hyperbolic_regular_polygon.py

@@ -17,17 +17,18 @@
 #                  https://www.gnu.org/licenses/
 #*****************************************************************************
 
+from sage.matrix.constructor import matrix
+from sage.misc.decorators import options, rename_keyword
+from sage.misc.functional import is_odd
+from sage.misc.lazy_import import lazy_import
 from sage.plot.hyperbolic_polygon import HyperbolicPolygon
-from sage.plot.all import Graphics
+from sage.plot.plot import Graphics
 from sage.rings.cc import CC
 from sage.rings.integer import Integer
-from sage.misc.decorators import options, rename_keyword
-from sage.misc.lazy_import import lazy_import
-lazy_import("sage.symbolic.constants", ["pi", "e"])
+
 lazy_import("sage.functions.hyperbolic", "arccosh")
 lazy_import("sage.functions.trig", ["sin", "cos", "cot"])
-from sage.misc.functional import is_odd
-from sage.matrix.constructor import matrix
+lazy_import("sage.symbolic.constants", ["pi", "e"])
 
 
 class HyperbolicRegularPolygon(HyperbolicPolygon):