* Comment tweak
* Directly print traceback
Since the shell.showtraceback is giving some issues
* Make InteracrtiveSceneEmbed into a class
This way it can keep track of it's internal shell; use of get_ipython has a finicky relationship with reloading.
* Move remaining checkpoint_paste logic into scene_embed.py
This involved making a few context managers for Scene: temp_record, temp_skip, temp_progress_bar, which seem useful in and of themselves.
* Change null key to be the empty string
* Ensure temporary svg paths for Text are deleted
* Remove unused dict_ops.py functions
* Remove break_into_partial_movies from file_writer configuration
* Rewrite guarantee_existence using Path
* Clean up SceneFileWriter
It had a number of vestigial functions no longer used, and some setup that could be made more organized.
* Remove --save_pngs CLI arg (which did nothing)
* Add --subdivide CLI arg
* Remove add_extension_if_not_present
* Remove get_sorted_integer_files
* Have find_file return Path
* Minor clean up
* Clean up num_tex_symbols
* Fix find_file
* Minor cleanup for extract_scene.py
* Add preview_frame_while_skipping option to scene config
* Use shell.showtraceback function
* Move keybindings to config, instead of in-place constants
* Replace DEGREES -> DEG
* Add arg to clear the cache
* Separate out full_tex_to_svg from tex_to_svg
And only cache to disk the results of full_tex_to_svg. Otherwise, making edits to the tex_templates would not show up without clearing the cache.
* Bug fix in handling BlankScene
* Make checkpoint_states an instance variable of CheckpointManager
As per https://github.com/3b1b/manim/issues/2272
* Move resizing out of Window.focus, and into Window.init_for_scene
* Make default output directory "." instead of ""
To address https://github.com/3b1b/manim/issues/2261
* Remove input_file_path arg from SceneFileWriter
* Use Dict syntax in place of dict for config more consistently across config.py
* Simplify get_output_directory
* Swap order of preamble and additional preamble
It may become a bit unwieldy to make sure this matches the structure of default_config, given the amount of code repetition involved. It seems easier for a user to just create their own custom_config.yml file directly.
Since the reload logic no longer relies on any state, the relevant loop is simple enough that it feels clearest to include it in the main entry point file.
* Init reload command (lots of things not working yet)
* Add back in class line (accidentally deleted)
* Add back in key modifiers (accidentally deleted)
* Unpack tuple from changed `get_module`
* Init MainRunManager & respawn IPython shell
* Init cleanup of scenes from manager
* Restore string quotes
* Still take `self.preview` into account
* Remove left-over code from module experimentation
* Remove double window activation
* Reset scenes array in RunManager
* Move self.args None check up
* Use first available window
* Don't use constructor for RunManager
* Use self. syntax
* Init moderngl context manually
* Add some comments for failed attempts to reset scene
* Reuse existing shell (this fixed the bug 🎉)
* Remove unused code
* Remove unnecessary intermediate ReloadSceneException
* Allow users to finally exit
* Rename main_run_manager to reload_manager
* Add docstrings to `ReloadManager`
* Improve reset management in window
* Clarify why we use magic exit_raise command
* Add comment about window reuse
* Improve docstrings in ReloadManager & handle case of 0 scenes
* Set scene and title earlier
* Run linter suggestions
