4. Functions, Modules & Packages.ipynb

{"cells":[{"cell_type":"markdown","metadata":{"id":"zaw1RpZiyd3D"},"source":["## Contoh fungsi"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"fn18CpX0yd3K","outputId":"b8ba858f-2a99-4d0a-9109-7cf9ffc50ff3"},"outputs":[{"name":"stdout","output_type":"stream","text":["Hello, world\n"]}],"source":["def halo():\n","    print('Hello, world')\n","\n","halo()"]},{"cell_type":"markdown","metadata":{"id":"HcdwGS3Tyd3U"},"source":["### Fungsi dengan argumen"]},{"cell_type":"code","execution_count":3,"metadata":{"id":"3o7i_yDByd3W","outputId":"63d40d84-43d6-4c9c-cdb3-03c3c78790f4","colab":{"base_uri":"https://localhost:8080/","height":252},"executionInfo":{"status":"error","timestamp":1653259167103,"user_tz":-480,"elapsed":529,"user":{"displayName":"Hillidatul Ilmi","userId":"07932027707791477475"}}},"outputs":[{"output_type":"stream","name":"stdout","text":["3.0\n"]},{"output_type":"error","ename":"TypeError","evalue":"ignored","traceback":["\u001b[0;31m---------------------------------------------------------------------------\u001b[0m","\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)","\u001b[0;32m<ipython-input-3-dbfcccb220de>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      2\u001b[0m     \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m1\u001b[0m\u001b[0;34m/\u001b[0m\u001b[0;36m2\u001b[0m \u001b[0;34m*\u001b[0m \u001b[0malas\u001b[0m \u001b[0;34m*\u001b[0m \u001b[0mtinggi\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      3\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 4\u001b[0;31m \u001b[0mluas_segitiga\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m2\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;36m3\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;36m3\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m      5\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      6\u001b[0m \u001b[0;31m#akan error karena fungsi hanya berisi print bukan return\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n","\u001b[0;31mTypeError\u001b[0m: unsupported operand type(s) for +: 'NoneType' and 'int'"]}],"source":["def luas_segitiga(alas, tinggi):\n","    print(1/2 * alas * tinggi)\n","\n","luas_segitiga(2,3) + 3\n","\n","#akan error karena fungsi hanya berisi print bukan return"]},{"cell_type":"code","execution_count":2,"metadata":{"id":"9xoppofryd3Z","outputId":"6c50f572-b76c-46b9-b526-ac4185074187","colab":{"base_uri":"https://localhost:8080/"},"executionInfo":{"status":"ok","timestamp":1653259158990,"user_tz":-480,"elapsed":411,"user":{"displayName":"Hillidatul Ilmi","userId":"07932027707791477475"}}},"outputs":[{"output_type":"execute_result","data":{"text/plain":["6.0"]},"metadata":{},"execution_count":2}],"source":["def luas_segitiga(alas, tinggi):\n","    return (1/2 * alas * tinggi)\n","\n","luas_segitiga(2,3) + 3"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"cyhkvCASyd3c","outputId":"9fcccdb4-c739-417d-9628-186576916a7a"},"outputs":[{"data":{"text/plain":["9"]},"execution_count":22,"metadata":{},"output_type":"execute_result"}],"source":["def luas_persegi(sisi = 3):\n","    luas = sisi*sisi\n","    return luas\n","\n","luas_persegi(2)\n","luas_persegi()"]},{"cell_type":"markdown","metadata":{"id":"yzbJIRB7yd3e"},"source":["## *ARGS dan **KWARGS"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"kFqaQQTdyd3g","outputId":"bcc90c64-9251-4419-f7a0-514f3575512b"},"outputs":[{"name":"stdout","output_type":"stream","text":["Teman saya adalah Linus\n"]}],"source":["def my_function(*nama):\n","    print(\"Teman saya adalah \" + nama[2])\n","\n","my_function(\"Emil\", \"Tobias\", \"Linus\")\n"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"1i4Edb06yd3j","outputId":"360885d7-7183-4c48-80b6-fccb9f8beea3"},"outputs":[{"name":"stdout","output_type":"stream","text":["nama teman saya adalah Linus\n"]}],"source":["def my_function(nama3, nama2, nama1):\n","    print(\"nama teman saya adalah \" + nama3)\n","\n","my_function(nama1 =\"Emil\", nama2 =\"Tobias\", nama3 =\"Linus\")\n"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"Iomwn0loyd3n","outputId":"d6fc6bc5-0ec2-43ab-bb50-971e36939853"},"outputs":[{"name":"stdout","output_type":"stream","text":["nama dia adalah linus\n"]}],"source":["def my_function1(**nama):\n","    print('nama dia adalah', nama['nama1'])\n","\n","my_function1(nama1 = 'linus', nama2 = 'tobias')"]},{"cell_type":"markdown","metadata":{"id":"J8xxLNbAyd3p"},"source":["## default parameter value"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"MRh1KhGVyd3t","outputId":"f173c7a6-1c0c-429d-bc5b-7d721c18bb0d"},"outputs":[{"name":"stdout","output_type":"stream","text":["I am from Indonesia\n","I am from Swiss\n"]}],"source":["def my_country(country = 'Indonesia'):\n","    print('I am from', country)\n","    \n","my_country()\n","my_country('Swiss')"]},{"cell_type":"markdown","metadata":{"id":"i_jcmBFSyd3w"},"source":["## Variable Global & Lokal\n","\n","Variabel Global = yang didefinisikan di luar fungsi\n","\n","Variabel Lokal  =yang didefinisikan di dalam fungsi"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"vZp8vs0syd3z","outputId":"e00f9c61-d909-4517-cee7-1b70ec312972"},"outputs":[{"name":"stdout","output_type":"stream","text":["saya  luar biasa\n","siswa ini pintar\n"]}],"source":["x = 'luar biasa'\n","\n","def myfunc():\n","    x = 'pintar'\n","    print('siswa ini', x)\n","\n","# myfunc()\n","print('saya ', x)\n","myfunc()"]},{"cell_type":"markdown","metadata":{"id":"6dl4dvbhyd32"},"source":["## Lambda Function"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"2PdDzAXlyd34","outputId":"d9bfd13d-f224-4520-c53e-761cd529f92e"},"outputs":[{"data":{"text/plain":["8"]},"execution_count":34,"metadata":{},"output_type":"execute_result"}],"source":["## tanpa lambda\n","def square_sum(x,y):\n","    return (x**2 + y**2)\n","\n","square = lambda x,y : x**2 + y**2\n","square(2,2)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"QPbtP9HNyd39","outputId":"d5db08e7-2610-4874-e805-a18065ede784"},"outputs":[{"name":"stdout","output_type":"stream","text":["Hello, hana\n"]}],"source":["greeting = lambda name : print(f\"Hello, {name}\")\n","sapa = greeting\n","sapa('hana')"]}],"metadata":{"interpreter":{"hash":"c42d99d755d00efaf066b964ceed011a4027ae5af520c8ef8190b9acee3a6094"},"kernelspec":{"display_name":"Python 3.8.8 ('base')","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":"3.8.8"},"orig_nbformat":4,"colab":{"name":"Salinan dari fungsi/3AM.ipynb","provenance":[{"file_id":"1_Kt_Fvg3yG3bPgBmZLrwcgnf2Tn60kvE","timestamp":1653258298779}],"collapsed_sections":[]}},"nbformat":4,"nbformat_minor":0}