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Time_measuring_decorator.ipynb
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{ | |
"nbformat": 4, | |
"nbformat_minor": 0, | |
"metadata": { | |
"colab": { | |
"name": "Time_measuring_decorator.ipynb", | |
"version": "0.3.2", | |
"provenance": [], | |
"collapsed_sections": [], | |
"include_colab_link": true | |
}, | |
"kernelspec": { | |
"name": "python3", | |
"display_name": "Python 3" | |
} | |
}, | |
"cells": [ | |
{ | |
"cell_type": "markdown", | |
"metadata": { | |
"id": "view-in-github", | |
"colab_type": "text" | |
}, | |
"source": [ | |
"<a href=\"https://colab.research.google.com/gist/simecek/8a3f579037dc31d9e91c5043f91e4509/time_measuring_decorator.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"metadata": { | |
"id": "wOcrePav7EES", | |
"colab_type": "code", | |
"colab": { | |
"base_uri": "https://localhost:8080/", | |
"height": 35 | |
}, | |
"outputId": "82b4cb18-ef74-449e-a8dc-2bbf790f9e53" | |
}, | |
"source": [ | |
"import datetime\n", | |
"from numpy.random import rand\n", | |
"\n", | |
"class time_decorator:\n", | |
"\n", | |
" def __init__(self, f):\n", | |
" self.f = f\n", | |
" print(f\"Time decorator for {self.f.__name__} created\")\n", | |
"\n", | |
" def __call__(self, *args, **kwargs):\n", | |
" start = datetime.datetime.now()\n", | |
" result = self.f(*args, **kwargs)\n", | |
" duration = datetime.datetime.now() - start\n", | |
" print(f\"Duration of {self.f.__name__} function call was {duration}.\")\n", | |
" return result\n", | |
"\n", | |
"@time_decorator\n", | |
"def sum_of_random_numbers(n):\n", | |
" random_numbers = rand(n)\n", | |
" return sum(random_numbers)" | |
], | |
"execution_count": 1, | |
"outputs": [ | |
{ | |
"output_type": "stream", | |
"text": [ | |
"Time decorator for sum_of_random_numbers created\n" | |
], | |
"name": "stdout" | |
} | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"metadata": { | |
"id": "2rQWarNO8-AD", | |
"colab_type": "code", | |
"colab": { | |
"base_uri": "https://localhost:8080/", | |
"height": 52 | |
}, | |
"outputId": "ce11f8fb-32f2-4216-d977-9b1b52ad2fb7" | |
}, | |
"source": [ | |
"sum_of_random_numbers(10_000_000)" | |
], | |
"execution_count": 2, | |
"outputs": [ | |
{ | |
"output_type": "stream", | |
"text": [ | |
"Duration of sum_of_random_numbers function call was 0:00:01.092953.\n" | |
], | |
"name": "stdout" | |
}, | |
{ | |
"output_type": "execute_result", | |
"data": { | |
"text/plain": [ | |
"5001076.5500206305" | |
] | |
}, | |
"metadata": { | |
"tags": [] | |
}, | |
"execution_count": 2 | |
} | |
] | |
} | |
] | |
} |
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