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Little scene render prompt improvement #4470

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Little scene render prompt improvement #4470

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0f9b5b3
added option to render all scenes by typing '*' when prompted
NightyStudios Nov 5, 2025
475b5f3
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Nov 5, 2025
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2 changes: 1 addition & 1 deletion manim/constants.py
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,7 @@
"""
CHOOSE_NUMBER_MESSAGE = """
Choose number corresponding to desired scene/arguments.
(Use comma separated list for multiple entries)
(Use comma separated list for multiple entries or use "*" to select all scenes.)
Choice(s): """
INVALID_NUMBER_MESSAGE = "Invalid scene numbers have been specified. Aborting."
NO_SCENE_MESSAGE = """
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16 changes: 11 additions & 5 deletions manim/utils/module_ops.py
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Original file line number Diff line number Diff line change
Expand Up @@ -121,12 +121,18 @@ def prompt_user_for_choice(scene_classes: list[type[Scene]]) -> list[type[Scene]
user_input = console.input(
f"[log.message] {CHOOSE_NUMBER_MESSAGE} [/log.message]",
)
scene_classes = [
num_to_class[int(num_str)]
for num_str in re.split(r"\s*,\s*", user_input.strip())

if user_input == "*":
selected_scenes_classes = scene_classes
else:
selected_scenes_classes = [
num_to_class[int(num_str)]
for num_str in re.split(r"\s*,\s*", user_input.strip())
]
config["scene_names"] = [
scene_class.__name__ for scene_class in selected_scenes_classes
]
config["scene_names"] = [scene_class.__name__ for scene_class in scene_classes]
return scene_classes
return selected_scenes_classes
except KeyError:
logger.error(INVALID_NUMBER_MESSAGE)
sys.exit(2)
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