test jupyterlite

Author: zonca

jupyterlite/Makefile

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+build:
+	jupyter lite build --config=jupyter_lite_config.json --contents visualize_map.ipynb
+
+serve:
+	jupyter lite serve --config=jupyter_lite_config.json --contents visualize_map.ipynb

jupyterlite/jupyter_lite_config.json

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+{
+  "PipliteAddon": {
+    "piplite_urls": [
+	    "https://healpy.github.io/pyhealpy/dist/healpy-0.1.0-py3-none-any.whl"
+    ]
+  }
+}

jupyterlite/visualize_map.ipynb

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+{
+  "metadata": {
+    "kernelspec": {
+      "name": "python",
+      "display_name": "Python (Pyodide)",
+      "language": "python"
+    },
+    "language_info": {
+      "codemirror_mode": {
+        "name": "python",
+        "version": 3
+      },
+      "file_extension": ".py",
+      "mimetype": "text/x-python",
+      "name": "python",
+      "nbconvert_exporter": "python",
+      "pygments_lexer": "ipython3",
+      "version": "3.8"
+    }
+  },
+  "nbformat_minor": 4,
+  "nbformat": 4,
+  "cells": [
+    {
+      "cell_type": "markdown",
+      "source": "# Visualize data in the browser with JupyterLite\n\n## Temporary fix to install healpy\n\nWill should be able to bundle this with JupyterLite",
+      "metadata": {}
+    },
+    {
+      "cell_type": "code",
+      "source": "%pip install matplotlib https://healpy.github.io/pyhealpy/dist/healpy-0.1.0-py3-none-any.whl",
+      "metadata": {
+        "trusted": true
+      },
+      "outputs": [],
+      "execution_count": null
+    },
+    {
+      "cell_type": "code",
+      "source": "import healpy as hp",
+      "metadata": {
+        "trusted": true
+      },
+      "outputs": [],
+      "execution_count": null
+    },
+    {
+      "cell_type": "markdown",
+      "source": "# Map loaded in the environment",
+      "metadata": {}
+    },
+    {
+      "cell_type": "code",
+      "source": "%ls",
+      "metadata": {
+        "trusted": true
+      },
+      "outputs": [],
+      "execution_count": null
+    },
+    {
+      "cell_type": "code",
+      "source": "from glob import glob\nmap_filename = glob(\"*.fits\")[0]",
+      "metadata": {
+        "trusted": true
+      },
+      "outputs": [],
+      "execution_count": null
+    },
+    {
+      "cell_type": "code",
+      "source": "print(map_filename)",
+      "metadata": {
+        "trusted": true
+      },
+      "outputs": [],
+      "execution_count": null
+    },
+    {
+      "cell_type": "code",
+      "source": "m = hp.read_map(map_filename)",
+      "metadata": {
+        "trusted": true
+      },
+      "outputs": [],
+      "execution_count": null
+    },
+    {
+      "cell_type": "markdown",
+      "source": "## Mollview projection\n\n",
+      "metadata": {}
+    },
+    {
+      "cell_type": "code",
+      "source": "hp.projview(m, coord=[\"G\"], projection_type=\"mollweide\");",
+      "metadata": {
+        "trusted": true
+      },
+      "outputs": [],
+      "execution_count": null
+    }
+  ]
+}