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{
"metadata": {
"name": "",
"signature": "sha256:1ba129031b3dd7ed7efce1207bad751b6003f133c0f192eb72df391881da05bb"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"13:STRUCTURE AND UNIONS"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"13.2.1, page number:203"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"from collections import namedtuple\n",
"MyStruct = namedtuple(\"MyStruct\", \"regno fees\")\n",
"\n",
"integer = MyStruct(\"1234\", \" \")\n",
"real = MyStruct(\" \",\"320.17\")\n",
"integer=integer._replace(fees=real.fees)\n",
"real=real._replace(regno=integer.regno)\n",
"\n",
"print \"Reg_no : \",real.regno,\",Reg.no : \",integer.fees"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Reg_no : 1234 ,Reg.no : 320.17\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"13.3.1, page number:203"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"from collections import namedtuple\n",
"MyStruct = namedtuple(\"MyStruct\", \"regno fees\")\n",
"\n",
"\n",
"student = MyStruct(\"1234\", \"320.17\")\n",
"\n",
"print \"Reg.no : \",student.regno,\",Reg.no : \",student.fees"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Reg.no : 1234 ,Reg.no : 320.17\n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"13.4.1, page number:204"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"from collections import namedtuple\n",
"MyStruct = namedtuple(\"MyStruct\", \"regno fees\")\n",
"\n",
"integer = MyStruct(\"1234\", \"320.17\")\n",
"real = MyStruct(\"\",\"\")\n",
"real=real._replace(regno=integer.regno,fees=integer.fees)\n",
"\n",
"print \"Reg_no : \",real.regno,\",Reg.no : \",real.fees"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Reg_no : 1234 ,Reg.no : 320.17\n"
]
}
],
"prompt_number": 3
}
],
"metadata": {}
}
]
}
|
