public-mirrors/3b1b-manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-04-13 09:47:07 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Get rid of the (hacky) solution to redefining Scene methods, since reload handles it better

Browse source
This commit is contained in:
Grant Sanderson 2024-12-09 14:02:22 -06:00
parent cb3e115a6c
commit 5b315d5c70
1 changed files with 0 additions and 21 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
manimlib/scene/scene_embed.py
View file

@ -123,29 +123,8 @@ class CheckpointManager:
checkpoint_key = self.get_leading_comment(code_string)
self.handle_checkpoint_key(scene, checkpoint_key)
code_string = self.handle_method_definitions(code_string)
shell.run_cell(code_string)
@staticmethod
def handle_method_definitions(code_string: str):
# Copied methods of a scene are handled specially
# A bit hacky, yes, but convenient
lines = code_string.split("\n")
method_pattern = r"^def\s+([a-zA-Z_]\w*)\s*\(self.*\):"
method_names = re.findall(method_pattern, lines[0].strip())
if method_names:
method_name = method_names[0]
indent = " " * lines[0].index(lines[0].strip())
return "\n".join([
# Remove self from function signature
re.sub(r"self(,\s*)?", "", lines[0]),
*lines[1:],
# Attach to scene via self.func_name = func_name
f"{indent}self.{method_name} = {method_name}"
])
return code_string
@staticmethod
def get_leading_comment(code_string: str):
leading_line = code_string.partition("\n")[0].lstrip()