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Modernize Python 2 for Python 3

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This commit is contained in:
Grant Sanderson
2018-07-11 11:38:59 -07:00
parent a5adb90ae8
commit 151a270913
123 changed files with 785 additions and 707 deletions
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8
mobject/mobject.py
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@ -1,4 +1,5 @@
from __future__ import absolute_import
from __future__ import print_function
import copy
import itertools as it
@ -21,6 +22,7 @@ from utils.paths import straight_path
from utils.space_ops import angle_of_vector
from utils.space_ops import complex_to_R3
from utils.space_ops import rotation_matrix
from functools import reduce
# TODO: Explain array_attrs
@ -224,7 +226,7 @@ class Mobject(Container):
def apply_complex_function(self, function, **kwargs):
return self.apply_function(
lambda (x, y, z): complex_to_R3(function(complex(x, y))),
lambda x_y_z: complex_to_R3(function(complex(x_y_z[0], x_y_z[1]))),
**kwargs
)
@ -807,7 +809,7 @@ class Mobject(Container):
def print_submobject_family(self, n_tabs=0):
"""For debugging purposes"""
print "\t" * n_tabs, self, id(self)
print("\t" * n_tabs, self, id(self))
for submob in self.submobjects:
submob.print_submobject_family(n_tabs + 1)
@ -843,7 +845,7 @@ class Mobject(Container):
# push it into its submobject list
self_has_points, mob_has_points = [
mob.get_num_points() > 0
for mob in self, mobject
for mob in (self, mobject)
]
if self_has_points and not mob_has_points:
mobject.null_point_align(self)