Add files via upload

Author: DebjitHore

Error Handling Udemy.ipynb

@@ -0,0 +1,184 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#try, except and finally blocks"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Add went well!\n",
+      "20\n"
+     ]
+    }
+   ],
+   "source": [
+    "try:\n",
+    "    #WANT TO ATTEMPT THIS CODE\n",
+    "    #MAY HAVE ERROR\n",
+    "    result= 10+10   #Change second integer to string to get to except block\n",
+    "except:\n",
+    "    print(\"Hey it looks like you aren't adding correcty!\")\n",
+    "else:\n",
+    "    print(\"Add went well!\")\n",
+    "    print(result)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "I always run\n"
+     ]
+    }
+   ],
+   "source": [
+    "try:\n",
+    "    f=open('testfile', 'w')  #Change to 'r' to replicate an OSError\n",
+    "    f.write(\"Write a test line\")\n",
+    "except TypeError:\n",
+    "    print(\"There was a type error\")\n",
+    "except OSError:             #In case there is no access to the file\n",
+    "    print(\"Hey you have an OS error\")\n",
+    "finally:\n",
+    "    print(\"I always run\")\n",
+    "    \n",
+    "    "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 24,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def ask_for_int():\n",
+    "    while True:\n",
+    "        try:\n",
+    "            result= int(input(\"Please enter a Number: \"))\n",
+    "        except:\n",
+    "            print(\"Whoops! This is not a number\")\n",
+    "            continue\n",
+    "        else:\n",
+    "            print(\"Yes, thank you\")\n",
+    "            break\n",
+    "        finally:\n",
+    "            print(\"End of try/except/finally\")\n",
+    "            #print(result)\n",
+    "    "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Please enter a Number: j\n",
+      "Whoops! This is not a number\n",
+      "End of try/except/finally\n"
+     ]
+    }
+   ],
+   "source": [
+    "ask_for_int()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "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": "3.8.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}