OOP_practise.ipynb

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   "cell_type": "code",
   "execution_count": 37,
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   "source": [
    "class Animal():\n",
    "    def __init__(self):\n",
    "        print(\"Animal created!\")\n",
    "    def who_am_i(self):\n",
    "        print(\"I am an Animal\")\n",
    "    def eat(self):\n",
    "        print(\"I am eating\")"
   ]
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   "cell_type": "code",
   "execution_count": 38,
   "metadata": {},
   "outputs": [],
   "source": [
    "class Dog(Animal):\n",
    "    \n",
    "    def __init__(self,breed,name,spots):\n",
    "        Animal.__init__(self)\n",
    "        print(\"Dog created!\")\n",
    "        self.breed = breed\n",
    "        self.name = name\n",
    "        self.spots = spots\n",
    "    def who_am_i(self):\n",
    "        print(\"I am a dog\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 39,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Animal created!\n",
      "Dog created!\n"
     ]
    }
   ],
   "source": [
    "my_dog = Dog(\"Lab\",\"Sammy\",False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 40,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "I am a dog\n"
     ]
    }
   ],
   "source": [
    "my_dog.who_am_i()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
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   "outputs": [],
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   "cell_type": "code",
   "execution_count": 15,
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    {
     "data": {
      "text/plain": [
       "__main__.Dog"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
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   ],
   "source": [
    "type(my_dog)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Sammy'"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "my_dog.name"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "class Circle():\n",
    "    \n",
    "    pi = 3.14\n",
    "    \n",
    "    def __init__(self,radius=1):\n",
    "        self.radius=radius\n",
    "    \n",
    "    def circumference(self):\n",
    "        return self.radius * self.pi * 2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "myCircle = Circle(5)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "31.400000000000002"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "myCircle.circumference()"
   ]
  }
 ],
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