Add some pins in pixi.toml for jupyterlite deps

Author: ksunden

.gitignore

@@ -5,6 +5,9 @@ _build/*
 # No .ipynb files should be stored in this repository.
 *.ipynb
 
+# Jupyterlite Database
+.jupyterlite.doit.db
+
 # We treat this repository as a library, not an application, and thus we do not
 # include the lockfile in source control. For a specific event, like a
 # workshop, we suggest committing the lockfile on a branch dedicated to the
@@ -95,9 +98,6 @@ target/
 # Jupyter Notebook
 .ipynb_checkpoints
 
-# Jupyterlite Database
-.jupyterlite.doit.db
-
 # IPython
 profile_default/
 ipython_config.py

pixi.toml

@@ -42,7 +42,7 @@ jupyterlab-myst = ">=2.4"
 pytest = ">=8.3.5,<9"
 nbval = ">=0.11.0,<0.12"
 jupytext = ">=1.17.1,<2"
-ipympl = "*"
+ipympl = ">=0.9"
 
 [feature.base.pypi-dependencies]
 sphinx = ">=8.0.2"
@@ -71,10 +71,10 @@ platforms = ["emscripten-wasm32"]
 
 [feature.jupyterlite-runtime.dependencies]
 xeus-python = "*"
-python = "*"
-matplotlib = "*"
-ipympl = "*"
-jupytext = "*"
+python = ">=3.11"
+matplotlib = ">=3.9"
+ipympl = ">=0.9"
+jupytext = ">=1.16"
 
 [feature.jupyterlite-host]
 channels = ["conda-forge"]