Completed the Assignment

Author: AkashBorgalli

Placement Assignment.ipynb

@@ -0,0 +1,250 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "8de0d99e",
+   "metadata": {},
+   "source": [
+    "## Assignment 1"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 31,
+   "id": "a0b8bc16",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def readfile(filepath, replacestring):\n",
+    "        with open(filepath,'r+') as f:\n",
+    "            contents = f.read()\n",
+    "            updatedcontent = contents.replace(\"placement\",replacestring)\n",
+    "        return updatedcontent"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 32,
+   "id": "46f81799",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'This is a screening assignment'"
+      ]
+     },
+     "execution_count": 32,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "readfile('D:/Python Revision/example.txt','screening')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "730537f8",
+   "metadata": {},
+   "source": [
+    "## Assignment 2: Use of Abstract Class"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 33,
+   "id": "446a8d31",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "I have 2 tyres\n",
+      "I have 4 tyres\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Python program showing\n",
+    "# abstract base class work\n",
+    "\n",
+    "from abc import ABC, abstractmethod\n",
+    "\n",
+    "class Vehicle(ABC):\n",
+    "\n",
+    "    @abstractmethod\n",
+    "    def nooftyres(self):\n",
+    "        pass\n",
+    "\n",
+    "class BiCycle(Vehicle):\n",
+    "\n",
+    "    # overriding abstract method\n",
+    "    def nooftyres(self):\n",
+    "        print(\"I have 2 tyres\")\n",
+    "\n",
+    "class Car(Vehicle):\n",
+    "\n",
+    "    # overriding abstract method\n",
+    "    def nooftyres(self):\n",
+    "        print(\"I have 4 tyres\")\n",
+    "\n",
+    "\n",
+    "# Driver code\n",
+    "B = BiCycle()\n",
+    "B.nooftyres()\n",
+    "\n",
+    "C = Car()\n",
+    "C.nooftyres()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0890df32",
+   "metadata": {},
+   "source": [
+    "## Multiple Inheritance using decorator"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 71,
+   "id": "5a96f9b2",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "class Person: \n",
+    "    def __init__(self,name,age):\n",
+    "        self.name=name\n",
+    "        self.age=age\n",
+    "\n",
+    "    @property\n",
+    "    def getname(self):\n",
+    "        return self.name\n",
+    "    \n",
+    "    @getname.setter\n",
+    "    def setname(self,name):\n",
+    "        self.name = name"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 61,
+   "id": "4479c504",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "class Student:\n",
+    "    def __init__(self,roll,per):\n",
+    "        self.roll=roll\n",
+    "        self.per=per\n",
+    "    def getroll(self):\n",
+    "        return self.roll\n",
+    "    def getper(self):\n",
+    "        return self.per"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 64,
+   "id": "fbee8fb0",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "class ScienceStudent(Person,Student):\n",
+    "    def __init__(self,name,age,roll,per,stream):\n",
+    "        Person.__init__(self,name,age)\n",
+    "        Student.__init__(self,roll,per)\n",
+    "        self.stream=stream\n",
+    "    def getstream(self):\n",
+    "        return self.stream"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 65,
+   "id": "6c9c0032",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ms=ScienceStudent(\"Suresh\",19,203,89.4,\"maths\",)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 67,
+   "id": "eae0e715",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'Suresh'"
+      ]
+     },
+     "execution_count": 67,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "## use of decorator \n",
+    "ms.name"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 73,
+   "id": "99fddb6f",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "## setter function\n",
+    "ms.name = 'Kamlesh'"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 74,
+   "id": "eb1681e2",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'Kamlesh'"
+      ]
+     },
+     "execution_count": 74,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ms.name"
+   ]
+  }
+ ],
+ "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": "3.7.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}