sage.{dynamics,geometry,interfaces}.all: Use lazy_import for imports …

…from modules not in sagemath-standard-no-symbolics

src/sage/dynamics/all.py

@@ -17,7 +17,8 @@
 from sage.misc.lazy_import import lazy_import
 
 from sage.dynamics.arithmetic_dynamics.all import *
-from sage.dynamics.complex_dynamics.all import *
+lazy_import('sage.dynamics.complex_dynamics.mandel_julia',
+            ["mandelbrot_plot", "external_ray", "kneading_sequence", "julia_plot"])
 from sage.dynamics.cellular_automata.all import *
 
 # Discrete dynamical systems

src/sage/geometry/all.py

@@ -1,7 +1,8 @@
+from sage.misc.lazy_import import lazy_import
+
 from .polyhedron.all import *
-from .hyperbolic_space.all import *
+lazy_import('sage.geometry.hyperbolic_space.hyperbolic_interface', 'HyperbolicPlane')
 from .polyhedral_complex import PolyhedralComplex
-from sage.misc.lazy_import import lazy_import
 
 lazy_import('sage.geometry.cone', ['Cone', 'random_cone'])
 lazy_import('sage.geometry', 'cone_catalog', 'cones')

src/sage/interfaces/all.py

@@ -20,9 +20,7 @@
 from .magma_free import magma_free
 from .macaulay2 import macaulay2, Macaulay2
 from .maple import maple, Maple
-from .maxima import maxima, Maxima
-# import problems
-#from maxima_lib import maxima_lib
+lazy_import('sage.interfaces.maxima', ['maxima', 'Maxima'])
 from .mathematica import mathematica, Mathematica
 from .mathics import mathics, Mathics
 from .matlab import matlab, matlab_version, Matlab
@@ -63,7 +61,7 @@
     from .magma import magma_console
     from .macaulay2 import macaulay2_console
     from .maple import maple_console
-    from .maxima_abstract import maxima_console
+    lazy_import('sage.interfaces.maxima_abstract', 'maxima_console')
     from .mathematica import mathematica_console
     from .mathics import mathics_console
     from .matlab import matlab_console