Add error handling videos.

OpenSourceEconomics · Nov 14, 2023 · 30e795e · 30e795e
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diff --git a/_downloads/f35c8681367644c9662366746a03df79/software_engineering-naming.pdf b/_downloads/f35c8681367644c9662366746a03df79/software_engineering-naming.pdf
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diff --git a/_sources/software_engineering/error_handling_intro/objectives_materials.ipynb b/_sources/software_engineering/error_handling_intro/objectives_materials.ipynb
@@ -0,0 +1,66 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Introduction to error handling \n",
+    "\n",
+    "## Learning Objectives\n",
+    "\n",
+    "After working through this topic, you should be able to:\n",
+    "\n",
+    "- Explain why error handling is important\n",
+    "\n",
+    "## Materials\n",
+    "\n",
+    "Here is the\n",
+    "[screencast](https://player.uni-bonn.educast.nrw/96b79d38-8313-4025-bfcb-66ccd649e507).\n",
+    "These are the [slides](software_engineering-error_handling_intro.pdf).\n",
+    "\n",
+    "\n",
+    "\n",
+    "## Quiz"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "tags": [
+     "remove-input"
+    ]
+   },
+   "outputs": [],
+   "source": [
+    "content = {\n",
+    "    \"What are benefits of good error handling\": {\n",
+    "        \"You make fewer mistakes\": False,\n",
+    "        \"You find mistakes earlier\": True,\n",
+    "        \"You understand what went wrong immediately\": True,\n",
+    "        \"Your code is more readable\": False,\n",
+    "    },\n",
+    "}\n",
+    "\n",
+    "from epp_topics.quiz_utilities import display_quiz\n",
+    "\n",
+    "display_quiz(content)"
+   ]
+  }
+ ],
+ "metadata": {
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/_sources/software_engineering/raising_errors/objectives_materials.ipynb b/_sources/software_engineering/raising_errors/objectives_materials.ipynb
@@ -0,0 +1,80 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# How to raise errors?\n",
+    "\n",
+    "## Learning Objectives\n",
+    "\n",
+    "After working through this topic, you should be able to:\n",
+    "\n",
+    "- Use the `raise` keyword to raise errors\n",
+    "- Decide when to use built-in vs. custom exceptions \n",
+    "- Define custom exceptions\n",
+    "- Explain the concept of `fail-functions`\n",
+    "\n",
+    "## Materials\n",
+    "\n",
+    "Here is the\n",
+    "[screencast](https://player.uni-bonn.educast.nrw/57b9f591-e18c-47aa-a2cf-5f66bf22846c).\n",
+    "These are the [slides](software_engineering-raising_errors.pdf).\n",
+    "\n",
+    "\n",
+    "## Quiz"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "tags": [
+     "remove-input"
+    ]
+   },
+   "outputs": [],
+   "source": [
+    "content = {\n",
+    "    \"How can you raise exceptions in Python?\": {\n",
+    "        \"With the `raise` keyword\": True,\n",
+    "        \"With the `throw` keyword\": False,\n",
+    "        \"With the `except` keyword\": False,\n",
+    "        \"With the `yield` keyword\": False,\n",
+    "    },\n",
+    "    \"What is the benefit of fail-functions?\": {\n",
+    "        \"They tell you what is checked without cluttering the code\": True,\n",
+    "        \"They let you re-use code for error handling\": True,\n",
+    "        \"They are faster than raising exceptions\": False,\n",
+    "        \"They force you to think about a good name for each check\": True,\n",
+    "    },\n",
+    "    \"What are benefits of custom exceptions\": {\n",
+    "        \"They can be more explicit than the built-in exceptions\": True,\n",
+    "        \"They are faster than built-in exceptions\": False,\n",
+    "        \"They replace the need for good error messages\": False,\n",
+    "        \"They show you are a good programme\": False,\n",
+    "    },\n",
+    "}\n",
+    "\n",
+    "from epp_topics.quiz_utilities import display_quiz\n",
+    "\n",
+    "display_quiz(content)"
+   ]
+  }
+ ],
+ "metadata": {
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/_sources/software_engineering/which_errors_to_handle/objectives_materials.ipynb b/_sources/software_engineering/which_errors_to_handle/objectives_materials.ipynb
@@ -0,0 +1,72 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Which errors to handle?\n",
+    "\n",
+    "## Learning Objectives\n",
+    "\n",
+    "After working through this topic, you should be able to:\n",
+    "\n",
+    "- Decide for which inputs you need error handling\n",
+    "- Explain when to use testing instead of error handling\n",
+    "- Decide where to do error handling\n",
+    "\n",
+    "## Materials\n",
+    "\n",
+    "Here is the\n",
+    "[screencast](https://player.uni-bonn.educast.nrw/b728a649-b661-48f7-b13f-d28f92eea888).\n",
+    "These are the [slides](software_engineering-which_errors_to_handle.pdf).\n",
+    "\n",
+    "\n",
+    "## Quiz"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "tags": [
+     "remove-input"
+    ]
+   },
+   "outputs": [],
+   "source": [
+    "content = {\n",
+    "    \"For which inputs of your functions should you do error handling?\": {\n",
+    "        \"Those generated by other functions to make sure those functions work\": False,\n",
+    "        \"Those passed in by a user\": True,\n",
+    "        \"You should do error handling for all inputs of all functions\": False,\n",
+    "        \"Those that use complex data structures\": False,\n",
+    "    },\n",
+    "    \"Where should you do error handling?\": {\n",
+    "        \"As early as possible so users get early feedback\": True,\n",
+    "        \"Right before you use the input\": False,\n",
+    "        \"At the end of the function to check that the result is valid\": False,\n",
+    "    },\n",
+    "}\n",
+    "\n",
+    "from epp_topics.quiz_utilities import display_quiz\n",
+    "\n",
+    "display_quiz(content)"
+   ]
+  }
+ ],
+ "metadata": {
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}