Post-Local sync at 2025-06-23T22:46:07Z

.venv/lib/python3.12/site-packages/tqdm/dask.py

@@ -0,0 +1,44 @@
+from functools import partial
+
+from dask.callbacks import Callback
+
+from .auto import tqdm as tqdm_auto
+
+__author__ = {"github.com/": ["casperdcl"]}
+__all__ = ['TqdmCallback']
+
+
+class TqdmCallback(Callback):
+    """Dask callback for task progress."""
+    def __init__(self, start=None, pretask=None, tqdm_class=tqdm_auto,
+                 **tqdm_kwargs):
+        """
+        Parameters
+        ----------
+        tqdm_class  : optional
+            `tqdm` class to use for bars [default: `tqdm.auto.tqdm`].
+        tqdm_kwargs  : optional
+            Any other arguments used for all bars.
+        """
+        super().__init__(start=start, pretask=pretask)
+        if tqdm_kwargs:
+            tqdm_class = partial(tqdm_class, **tqdm_kwargs)
+        self.tqdm_class = tqdm_class
+
+    def _start_state(self, _, state):
+        self.pbar = self.tqdm_class(total=sum(
+            len(state[k]) for k in ['ready', 'waiting', 'running', 'finished']))
+
+    def _posttask(self, *_, **__):
+        self.pbar.update()
+
+    def _finish(self, *_, **__):
+        self.pbar.close()
+
+    def display(self):
+        """Displays in the current cell in Notebooks."""
+        container = getattr(self.bar, 'container', None)
+        if container is None:
+            return
+        from .notebook import display
+        display(container)