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| import datetime | |
| from etils import epath | |
| import streamlit as st | |
| from core.constants import PROJECT_FOLDER_PATTERN | |
| from core.past_projects import load_past_projects_paths | |
| from core.past_projects import open_project | |
| from core.state import CurrentProject | |
| from core.state import CurrentStep | |
| from core.state import Metadata | |
| from utils import jump_to | |
| def _load_croissant(metadata: Metadata, path: epath.Path) -> None: | |
| st.session_state[Metadata] = metadata | |
| st.session_state[CurrentProject] = CurrentProject(path) | |
| jump_to(CurrentStep.editor) | |
| def _remove_croissant(path: epath.Path) -> None: | |
| path.rmtree(missing_ok=True) | |
| def render_previous_files(): | |
| paths = load_past_projects_paths() | |
| if not paths: | |
| st.write("No past project to load. Create one on the left!") | |
| else: | |
| for index, path in enumerate(paths): | |
| try: | |
| metadata = open_project(path) | |
| timestamp = datetime.datetime.strptime( | |
| path.name, PROJECT_FOLDER_PATTERN | |
| ).strftime("%Y/%m/%d %H:%M") | |
| label = f"{metadata.name or 'Unnamed dataset'} - {timestamp}" | |
| col1, col2 = st.columns([10, 1]) | |
| col1.button( | |
| label, | |
| key=f"splash-{index}-load", | |
| on_click=_load_croissant, | |
| args=(metadata, path), | |
| ) | |
| col2.button( | |
| "✖️", | |
| help="Warning: this will delete the project.", | |
| key=f"splash-{index}-remove", | |
| on_click=_remove_croissant, | |
| args=(path,), | |
| ) | |
| except: | |
| pass | |