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changed hashing

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Bill Xi 2022-02-15 11:45:17 +08:00 • committed by GitHub
parent 9d04e287d7
commit aef02bfcf9
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1 changed files with 14 additions and 8 deletions
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22
manimlib/mobject/numbers.py
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@ -86,14 +86,20 @@ class DecimalNumber(VMobject):
return self.data["font_size"][0] return self.data["font_size"][0]
def string_to_mob(self, string, mob_class=Text, **kwargs): def string_to_mob(self, string, mob_class=Text, **kwargs):
if not kwargs: def make_hash(o):
if string not in string_to_mob_map: if isinstance(o, (set, tuple, list)):
string_to_mob_map[string] = mob_class(string, font_size=1, **kwargs) return tuple([make_hash(e) for e in o])
mob = string_to_mob_map[string].copy() elif not isinstance(o, dict):
else: return hash(o)
if (string, str(kwargs)) not in string_to_mob_map: from copy import deepcopy as _deepcopy
string_to_mob_map[(string, str(kwargs))] = mob_class(string, font_size=1, **kwargs) new_o = _deepcopy(o)
mob = string_to_mob_map[(string, str(kwargs))].copy() for k, v in new_o.items():
new_o[k] = make_hash(v)
return hash(tuple(frozenset(sorted(new_o.items()))))
if (string, make_hash(kwargs)) not in string_to_mob_map:
string_to_mob_map[(string, make_hash(kwargs))] = mob_class(string, font_size=1, **kwargs)
mob = string_to_mob_map[(string, make_hash(kwargs))].copy()
mob.scale(self.get_font_size()) mob.scale(self.get_font_size())
return mob return mob