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Jérome Eertmans 700584cbcc chore(lib): reduce import overhead (#147)
* chore(lib): reduce import overhead

This PR should reduce the import time overhead caused by manim imports. To solve this, manim is only imported when Slide or ThreeDSlide is needed. A custom logger is now defined, which copies the one from Manim Community. FFMPEG_BIN is now hardcoded, but should be configurable in the future via the CLI or some config file.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* fix(lib): remove last .manim import

* fix(lib): remove print

* chore(lib): fix typo

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-03-08 16:56:51 +01:00

43 lines
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Python

"""
Logger utils, mostly copied from Manim Community:
https://github.com/ManimCommunity/manim/blob/d5b65b844b8ce8ff5151a2f56f9dc98cebbc1db4/manim/_config/logger_utils.py#L29-L101
"""
import logging
from rich.logging import RichHandler
__all__ = ["logger", "make_logger"]
HIGHLIGHTED_KEYWORDS = [ # these keywords are highlighted specially
"Played",
"animations",
"scene",
"Reading",
"Writing",
"script",
"arguments",
"Invalid",
"Aborting",
"module",
"File",
"Rendering",
"Rendered",
]
def make_logger() -> logging.Logger:
"""
Make a logger similar to the one used by Manim.
"""
RichHandler.KEYWORDS = HIGHLIGHTED_KEYWORDS
rich_handler = RichHandler(
show_time=True,
)
logger = logging.getLogger("manim-slides")
logger.addHandler(rich_handler)
return logger
logger = logging.getLogger("manim-slides")