Tutorial 22-encapsulation.ipynb

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    "## Encapsulation In Python\n",
    "\n",
    "Encapsulation is a fundamental principle in object-oriented programming that focuses on bundling data and the methods that operate on that data into a single unit called a class. It allows you to control the access and visibility of the data and methods, providing a way to protect and organize your code"
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    "### Access Modifier--->Encapsulation\n",
    "## private\n",
    "\n",
    "class Person:\n",
    "    ## constructor\n",
    "    def __init__(self,name,age):\n",
    "        self.__name=name\n",
    "        self.__age=age\n",
    "\n",
    "    def display_info(self):\n",
    "        print(f\"the person name is {self.__name} and the age is {self.__age}\")\n",
    "\n",
    "    "
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      "the person name is Krish and the age is 32\n"
     ]
    }
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   "source": [
    "person=Person(\"Krish\",32)\n",
    "\n",
    "person.display_info()"
   ]
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    "### Access Modifier--->Encapsulation\n",
    "## Protected \n",
    "\n",
    "class Person:\n",
    "    ## constructor\n",
    "    def __init__(self,name,age):\n",
    "        self._name=name\n",
    "        self._age=age\n",
    "\n",
    "    "
   ]
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   "source": [
    "person=Person(\"Krish\",32)"
   ]
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       "32"
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    "dir(person)\n",
    "person._age"
   ]
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   "source": [
    "class Student(Person):\n",
    "    def __init__(self,name,age):\n",
    "        super().__init__(name,age)\n",
    "\n",
    "    def display_info(self):\n",
    "        print(f\"the person name is {self._name} and the age is {self._age}\")\n",
    "\n",
    "    \n",
    "\n",
    "    "
   ]
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   "source": [
    "student1=Student(\"Krish\",33)"
   ]
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   "execution_count": 18,
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     "text": [
      "the person name is Krish and the age is 33\n"
     ]
    }
   ],
   "source": [
    "student1.display_info()"
   ]
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   "source": [
    "## public access modifiers\n",
    "class Person:\n",
    "    ## constructor\n",
    "    def __init__(self,name,age):\n",
    "        self.name=name\n",
    "        self.age=age\n"
   ]
  }
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