Merge pull request #206 from corywalker/corywalker

Update Jupyter Notebook support.

Author: corywalker

.gitignore

@@ -16,3 +16,9 @@ __debug_bin
 .idea/workspace.xml
 
 dist/
+
+venv/
+iwolfram/
+expreduce_for_jupyter
+.ipynb_checkpoints/
+*.ipynb

expreduce/evalstate.go

@@ -122,6 +122,10 @@ func (es *EvalState) Init(loadAllDefs bool) {
 		es.MarkSeen("System`TeXForm")
 		es.MarkSeen("System`OutputForm")
 		es.MarkSeen("System`FullForm")
+		// Just a hack so that we can use
+		// https://github.com/mmatera/iwolfram/blob/76fae74c5f1d733f02be7d2cfe2617bc48c7111e/wolfram_kernel/init.m#L220
+		// easily. Not an actual symbol.
+		es.MarkSeen("System`ShowForm")
 		es.MarkSeen("System`TraditionalForm")
 		es.MarkSeen("System`StandardForm")
 

scripts/start_jupyter.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+set -e
+
+echo "Building Expreduce kernel..."
+go build -o expreduce_for_jupyter
+
+# Set the virtual environment directory
+VENV_DIR="venv"
+
+# Check if the virtual environment exists
+if [ ! -d "$VENV_DIR" ]; then
+  echo "Creating virtual environment..."
+  python3 -m venv "$VENV_DIR"
+fi
+
+# Activate the virtual environment
+source "$VENV_DIR/bin/activate"
+
+# Upgrade pip
+echo "Upgrading pip..."
+pip install --upgrade pip
+
+pip install nbclassic
+
+# Install Jupyter if not already installed
+if ! pip show jupyter > /dev/null 2>&1; then
+  echo "Installing Jupyter..."
+  pip install notebook
+fi
+
+pip install setuptools
+
+pip install metakernel --upgrade
+
+# TODO(corywalker): Switch back to upstream once pull requests are merged.
+[ -d "iwolfram" ] || git clone https://github.com/corywalker/iwolfram.git
+cd iwolfram
+python setup.py install --mma-exec ../expreduce_for_jupyter
+
+# Run Jupyter Notebook
+echo "Starting Jupyter Notebook..."
+jupyter notebook --ip=0.0.0.0 --port=8888 --no-browser
+
+# Deactivate the virtual environment on exit
+deactivate