More examples and some minor fixes

examples/jupyter/test_jupylet.ipynb

@@ -0,0 +1,82 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Playing note: 60\n",
+      "Playing note: 67\n",
+      "Playing note: 64\n",
+      "Playing note: 69\n",
+      "Playing note: 65\n",
+      "Playing note: 76\n",
+      "Playing note: 67\n",
+      "Playing note: 64\n",
+      "Playing note: 69\n",
+      "Playing note: 65\n",
+      "Playing note: 62\n",
+      "Playing note: 71\n",
+      "Playing note: 74\n",
+      "Playing note: 65\n",
+      "Playing note: 67\n",
+      "Playing note: 69\n",
+      "Playing note: 64\n",
+      "Playing note: 62\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "Stream callback called with status: <sounddevice.CallbackFlags: output underflow>.\n",
+      "Stream callback called with status: <sounddevice.CallbackFlags: output underflow>.\n"
+     ]
+    }
+   ],
+   "source": [
+    "from jupylet.audio.bundle import *\n",
+    "from clockblocks import *\n",
+    "from ziffers import *\n",
+    "\n",
+    "melody = zparse(\"q 0 4 2 5 e 3 9 4 2 s 5 3 1 6 8 3 4 5 2 1\")\n",
+    "bpm = 180\n",
+    "\n",
+    "clock = Clock(initial_tempo=bpm)\n",
+    "\n",
+    "for n in melody.evaluated_values:\n",
+    "    if(isinstance(n, Pitch)):\n",
+    "        print(\"Playing note: \" + str(n.get_note()))\n",
+    "        tb303.play(n.get_note(), n.get_beat())\n",
+    "        clock.wait(n.get_beat())\n",
+    "\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.0b4"
+  },
+  "orig_nbformat": 4
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}