freezegun.ipynb

freezegun.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "provenance": [],
      "authorship_tag": "ABX9TyOhu/NEvSN0uyOFrdcfsFas",
      "include_colab_link": true
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
      },
      "source": [
        "<a href=\"https://colab.research.google.com/gist/andilabs/acadc35cbff2705614265dc1a6f9964f/freezegun.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
      ]
    },
    {
      "cell_type": "code",
      "source": [
        "%pip install freezegun"
      ],
      "metadata": {
        "id": "f8yyMHAX4_cf"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "execution_count": 5,
      "metadata": {
        "id": "iFvuq3md4znU"
      },
      "outputs": [],
      "source": [
        "from freezegun import freeze_time\n",
        "from datetime import datetime\n",
        "import pytz"
      ]
    },
    {
      "cell_type": "markdown",
      "source": [
        "# context manager"
      ],
      "metadata": {
        "id": "HOvwZpUR7A42"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "with freeze_time(datetime(2022, 12, 6, 0, 0, 0, tzinfo=pytz.UTC)) as froozen_dt:\n",
        "  print(froozen_dt(), datetime.now())\n",
        "  assert froozen_dt() == datetime.now()"
      ],
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "nt9QX_4y46jS",
        "outputId": "15bc3720-0bb8-492f-f298-a54c6eab603a"
      },
      "execution_count": 6,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "2022-12-06 00:00:00 2022-12-06 00:00:00\n"
          ]
        }
      ]
    },
    {
      "cell_type": "markdown",
      "source": [
        "# decorator"
      ],
      "metadata": {
        "id": "gRLOeKfl6_m0"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "@freeze_time(\"Jan 14th, 2012\")\n",
        "def what_time_is_now():\n",
        "  print(datetime.now())\n",
        "  return datetime.now()\n",
        "\n",
        "assert what_time_is_now() == datetime(2012, 1, 14)"
      ],
      "metadata": {
        "id": "UbyunzXr5Xtr",
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "outputId": "9985ef6c-27a1-4916-be43-670ea93d0118"
      },
      "execution_count": 8,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "2012-01-14 00:00:00\n"
          ]
        }
      ]
    },
    {
      "cell_type": "code",
      "source": [],
      "metadata": {
        "id": "O_VCl-ba7OUL"
      },
      "execution_count": null,
      "outputs": []
    }
  ]
}