Merge branch 'main' into migrate_to_pixi

doc/conftest.py

@@ -46,9 +46,10 @@
     webdriver_control.cleanup()
 
 
-# From Dask 2024.3.0 they now use `dask_expr` by default
-# https://github.com/dask/dask/issues/10995
-dask.config.set({'dataframe.query-planning': False})
+if Version(dask.__version__).release < (2025, 1, 0):
+    # From Dask 2024.3.0 they now use `dask_expr` by default
+    # https://github.com/dask/dask/issues/10995
+    dask.config.set({'dataframe.query-planning': False})
 
 
 # https://github.com/pydata/xarray/pull/9182

hvplot/tests/conftest.py

@@ -1,3 +1,4 @@
+from packaging.version import Version
 import dask
 
 optional_markers = {
@@ -37,6 +38,7 @@ def pytest_collection_modifyitems(config, items):
     items[:] = selected
 
 
-# From Dask 2024.3.0 they now use `dask_expr` by default
-# https://github.com/dask/dask/issues/10995
-dask.config.set({'dataframe.query-planning': False})
+if Version(dask.__version__).release < (2025, 1, 0):
+    # From Dask 2024.3.0 they now use `dask_expr` by default
+    # https://github.com/dask/dask/issues/10995
+    dask.config.set({'dataframe.query-planning': False})

pixi.toml

@@ -63,8 +63,7 @@ COVERAGE_CORE = "sysmon"
 
 # Dependencies required to run the notebooks
 [feature.example.dependencies]
-dask-core = "*"  # dask[dataframe]
-dask-expr = "*"  # dask[dataframe]
+dask = "<2025.1.0"  # dask[dataframe]
 datashader = ">=0.6.5"
 duckdb = "*"
 # In 0.9 fugue added the sql extra but didn't add a fugue-sql conda package,
@@ -102,8 +101,7 @@ geodatasets = ">=2023.12.0"
 
 [feature.test-core.dependencies]
 # Minimum dependencies required to run the test suite.
-dask-core = "*"  # dask[dataframe]
-dask-expr = "*"  # dask[dataframe]
+dask = "<2025.1.0"  # dask[dataframe]
 ipywidgets = "*"
 matplotlib = "*"
 parameterized = "*"
@@ -138,7 +136,7 @@ fugue = "*"
 # end fugue
 "ibis-duckdb" = "*"  # ibis-framework[duckdb]
 polars = "*"
-dask = "*"
+dask = "<2025.1.0"
 spatialpandas = "*"
 duckdb = "*"
 

pyproject.toml

@@ -53,7 +53,7 @@ HoloViz = "https://holoviz.org/"
 
 [project.optional-dependencies]
 tests-core = [
-    "dask[dataframe]",
+    "dask[dataframe] <2025.1.0",
     "ipywidgets",
     "matplotlib",
     "parameterized",
@@ -106,7 +106,7 @@ graphviz = [
 ]
 # Dependencies required to run the notebooks
 examples = [
-    "dask[dataframe] >=2021.3.0",
+    "dask[dataframe] >=2021.3.0,<2025.1.0",
     "datashader >=0.6.5",
     "duckdb",
     "fugue[sql]",