lecture as finished

lectures/lecture-06/1 - Classes.ipynb

@@ -13,9 +13,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Speedrun: command line treasure hunt (schnitzeljagd)\n",
+    "# Speedrun: command line interface (CLI) treasure hunt (schnitzeljagd)\n",
     "\n",
-    "We will do a quick speedrun of the schnitzeljagd exercise starting with `ssh your-user-name@python-course.strawlab.org`."
+    "We will do a quick speedrun of the schnitzeljagd exercise starting with `ssh your-user-name@python-course.strawlab.org`.\n",
+    "\n",
+    "Discussion: why CLI Python?"
    ]
   },
   {
@@ -29,7 +31,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -47,7 +49,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -56,11 +58,45 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "This was printed from a method inside the class.\n"
+     ]
+    }
+   ],
+   "source": [
+    "x.my_method()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
-    "x.my_method()"
+    "y = MyClass()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "This was printed from a method inside the class.\n"
+     ]
+    }
+   ],
+   "source": [
+    "y.my_method()"
    ]
   },
   {
@@ -82,9 +118,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "My variable is foo.\n",
+      "My variable is bar.\n",
+      "My variable is zzz.\n"
+     ]
+    }
+   ],
    "source": [
     "class MyClass:\n",
     "    def __init__(self):\n",
@@ -115,9 +161,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "The insect (species Bombus terrestris) has a mass of 200 milligrams.\n",
+      "The insect (species Bombus terrestris) has a mass of 205 milligrams.\n",
+      "The insect (species Apis mellifera) has a mass of 100 milligrams.\n",
+      "The insect (species Tarantula gigantus) has a mass of 10 grams.\n"
+     ]
+    }
+   ],
    "source": [
     "class Insect:\n",
     "    def __init__(self, species_name, mass, mass_units='milligrams'):\n",
@@ -160,18 +217,34 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Bombus terrestris\n"
+     ]
+    }
+   ],
    "source": [
     "print(x.species_name)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 9,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Apis mellifera\n"
+     ]
+    }
+   ],
    "source": [
     "print(y.species_name)"
    ]