From be053b8659dee44e423455b2e6090bdf5102178e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tomasz=20Zi=C4=99tkiewicz?= Date: Mon, 24 May 2021 11:36:41 +0200 Subject: [PATCH] Zajecia 9 - srodowiska wirtualne --- IUM_09.Python_srodowiska.ipynb | 1497 ++++++++++++++++++++++++++++++++ 1 file changed, 1497 insertions(+) create mode 100644 IUM_09.Python_srodowiska.ipynb diff --git a/IUM_09.Python_srodowiska.ipynb b/IUM_09.Python_srodowiska.ipynb new file mode 100644 index 0000000..d0c2e1e --- /dev/null +++ b/IUM_09.Python_srodowiska.ipynb @@ -0,0 +1,1497 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "id": "be5ab2df", + "metadata": {}, + "source": [ + "# Środowiska wirtualne" + ] + }, + { + "cell_type": "markdown", + "id": "cf14c577", + "metadata": {}, + "source": [ + "## Python Virtual Env\n", + " - Python posiada wbudowany mechanizm do zarządzania wirtualnymi środowiskami\n", + " - Nie mylić z bardziej rozbudowanym [virtualenv](https://pypi.org/project/virtualenv/) (dla Python 2)\n", + " - Umożliwia używanie różnych wersji bibliotek do różnych zastosowań\n", + " - Dotyczy on tylko bibliotek pythona\n", + " - Więcej informacji: https://packaging.python.org/guides/installing-using-pip-and-virtual-environments/" + ] + }, + { + "cell_type": "markdown", + "id": "182bbf83", + "metadata": {}, + "source": [ + "Poniżej stworzymy środowisko w katalogu `./myenv`:" + ] + }, + { + "cell_type": "markdown", + "id": "69d39a9e", + "metadata": {}, + "source": [ + "```\n", + "$ python3 -m venv myenv\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "47a4bf00", + "metadata": {}, + "source": [ + "Teraz możemy je aktywować:" + ] + }, + { + "cell_type": "markdown", + "id": "cf54cb09", + "metadata": {}, + "source": [ + "```\n", + "$ source ./myenv/bin/activate\n", + "(myenv) $ which python\n", + "/home/tomek/myenv/bin/python\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "bdafb824", + "metadata": {}, + "source": [ + "I modyfikować instalując zależności:" + ] + }, + { + "cell_type": "markdown", + "id": "399a8b45", + "metadata": {}, + "source": [ + "```\n", + "(myenv) $ python3 -m pip install requests\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "efde93a2", + "metadata": {}, + "source": [ + "Środowisko możemy deaktywować poprzez:" + ] + }, + { + "cell_type": "markdown", + "id": "838c5ebd", + "metadata": {}, + "source": [ + "```\n", + "deactivate\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "0557e0c8", + "metadata": {}, + "source": [ + "Środowisko można udostępnić kopiując cały katalog ze środowiskiem" + ] + }, + { + "cell_type": "markdown", + "id": "26f253cb", + "metadata": {}, + "source": [ + "## Conda\n", + "> *Package, dependency and environment management for any language—Python, R, Ruby, Lua, Scala, Java, JavaScript, C/ C++, FORTRAN, and more.*\n", + "\n", + "\n", + "\n", + "Conda umożliwia zarządzanie:\n", + " - środowiskami (jak venv)\n", + " - paczkami i zależnościami (jak pip)\n", + "\n", + "Dokumentacja: https://docs.conda.io/en/latest/\n", + "\n", + "Różnice między Conda a venv [źródło](https://docs.conda.io/projects/conda/en/latest/user-guide/concepts/environments.html#virtual-environments):\n", + " - Dowolna wersja Python w Conda (inna niż systemowa)\n", + " - Conda zarządza też zależnościami innymi niż Pythonowe\n", + " - Paczki w PyPI (używane przez P" + ] + }, + { + "cell_type": "markdown", + "id": "57f19a08", + "metadata": {}, + "source": [ + "## Dystrybucje: Anaconda i Conda\n", + "Conda jest dostępna w dwóch dystrybcjach:\n", + " - [Miniconda](https://docs.conda.io/en/latest/miniconda.html):\n", + " - wymaga 400 MB miejsca na dysku\n", + " - zawiera jedynie podstawowe narzędzia:\n", + " - conda\n", + " - Python\n", + " - pip, zlib\n", + " - pozostałe narzędzia/biblioteki doinstalujemy w miarę potrzeb\n", + " - [Anaconda](https://www.anaconda.com/products/individual)\n", + " - wymaga conajmniej 3 GB miejsca na dysku\n", + " - Zawiera narzędzi GUI [Anaconda Navigator](https://docs.anaconda.com/anaconda/navigator/) (można je doinstalować do Miniconda)\n", + " - zawiera to co Miniconda +:\n", + " - Ponad 1500 preinstalowanych pakietów, głównie \"naukowych\", m.in.: SciPy, NumPy, Jupyter, scikit-learn, Pandas\n", + " " + ] + }, + { + "cell_type": "markdown", + "id": "b199274c", + "metadata": {}, + "source": [ + "## Dystrybucje\n", + " - Wersje paczek/bibliotek zawartych w danej dystrybucji są przetestowane pod względem zgodności ze sobą\n", + " - Możemy dokonać zaktualizacji wszystkich pakietów za pomocą polecenia: `conda update conda`\n", + " - Conda zatroszczy się o to, by rozwiązać potencjalne konflikty wynikające z zależności deklarowanych przez poszczególne biblioteki. \n", + " - Nie zawsze wszystkie biblioteki będą w swoich najnowszych wersjach - mogłoby to powodować problemy z działaniem bibliotek od nich zależnych\n", + " - Podczas aktualizacji niektóre biblioteki mogą zostać \"zdowngradowane\"" + ] + }, + { + "cell_type": "markdown", + "id": "b1d8c391", + "metadata": {}, + "source": [ + "```\n", + "$ conda update conda\n", + "Collecting package metadata (current_repodata.json): done\n", + "Solving environment: done\n", + "\n", + "## Package Plan ##\n", + "\n", + " environment location: /home/tomek/miniconda3\n", + "\n", + " added / updated specs:\n", + " - conda\n", + "\n", + "\n", + "The following packages will be downloaded:\n", + "\n", + " package | build\n", + " ---------------------------|-----------------\n", + " attrs-21.2.0 | pyhd3eb1b0_0 46 KB\n", + " cffi-1.14.5 | py39h261ae71_0 226 KB\n", + " chardet-4.0.0 |py39h06a4308_1003 194 KB\n", + " conda-package-handling-1.7.3| py39h27cfd23_1 884 KB\n", + " cryptography-3.4.7 | py39hd23ed53_0 906 KB\n", + " decorator-5.0.9 | pyhd3eb1b0_0 12 KB\n", + " glib-2.68.2 | h36276a3_0 3.0 MB\n", + " idna-2.10 | pyhd3eb1b0_0 52 KB\n", + " jinja2-3.0.0 | pyhd3eb1b0_0 106 KB\n", + " markupsafe-2.0.1 | py39h27cfd23_0 22 KB\n", + " notebook-6.4.0 | py39h06a4308_0 4.1 MB\n", + " pygments-2.9.0 | pyhd3eb1b0_0 721 KB\n", + " pyopenssl-20.0.1 | pyhd3eb1b0_1 49 KB\n", + " requests-2.25.1 | pyhd3eb1b0_0 52 KB\n", + " ruamel_yaml-0.15.100 | py39h27cfd23_0 260 KB\n", + " tqdm-4.59.0 | pyhd3eb1b0_1 93 KB\n", + " urllib3-1.26.4 | pyhd3eb1b0_0 105 KB\n", + " ------------------------------------------------------------\n", + " Total: 10.7 MB\n", + "\n", + "The following packages will be REMOVED:\n", + "\n", + " libedit-3.1.20191231-h14c3975_1\n", + " pip-20.3.1-py39h06a4308_0\n", + " wheel-0.36.1-pyhd3eb1b0_0\n", + "\n", + "The following packages will be UPDATED:\n", + "\n", + " attrs 20.3.0-pyhd3eb1b0_0 --> 21.2.0-pyhd3eb1b0_0\n", + " ca-certificates conda-forge::ca-certificates-2020.12.~ --> pkgs/main::ca-certificates-2021.4.13-h06a4308_1\n", + " cffi 1.14.4-py39h261ae71_0 --> 1.14.5-py39h261ae71_0\n", + " chardet 3.0.4-py39h06a4308_1003 --> 4.0.0-py39h06a4308_1003\n", + " conda conda-forge::conda-4.10.1-py39hf3d152~ --> pkgs/main::conda-4.10.1-py39h06a4308_1\n", + " conda-package-han~ 1.7.2-py39h27cfd23_1 --> 1.7.3-py39h27cfd23_1\n", + " cryptography 3.3.1-py39h3c74f83_0 --> 3.4.7-py39hd23ed53_0\n", + " decorator 5.0.6-pyhd3eb1b0_0 --> 5.0.9-pyhd3eb1b0_0\n", + " glib 2.68.1-h36276a3_0 --> 2.68.2-h36276a3_0\n", + " jinja2 2.11.3-pyhd3eb1b0_0 --> 3.0.0-pyhd3eb1b0_0\n", + " markupsafe 1.1.1-py39h27cfd23_0 --> 2.0.1-py39h27cfd23_0\n", + " notebook 6.3.0-py39h06a4308_0 --> 6.4.0-py39h06a4308_0\n", + " pygments 2.8.1-pyhd3eb1b0_0 --> 2.9.0-pyhd3eb1b0_0\n", + " pyopenssl 20.0.0-pyhd3eb1b0_1 --> 20.0.1-pyhd3eb1b0_1\n", + " readline 8.0-h7b6447c_0 --> 8.1-h27cfd23_0\n", + " requests 2.25.0-pyhd3eb1b0_0 --> 2.25.1-pyhd3eb1b0_0\n", + " ruamel_yaml 0.15.80-py39h27cfd23_0 --> 0.15.100-py39h27cfd23_0\n", + " setuptools 51.0.0-py39h06a4308_2 --> 52.0.0-py39h06a4308_0\n", + " sqlite 3.33.0-h62c20be_0 --> 3.35.4-hdfb4753_0\n", + " tqdm 4.54.1-pyhd3eb1b0_0 --> 4.59.0-pyhd3eb1b0_1\n", + " tzdata 2020d-h14c3975_0 --> 2020f-h52ac0ba_0\n", + " urllib3 1.25.11-py_0 --> 1.26.4-pyhd3eb1b0_0\n", + "\n", + "The following packages will be SUPERSEDED by a higher-priority channel:\n", + "\n", + " certifi conda-forge::certifi-2020.12.5-py39hf~ --> pkgs/main::certifi-2020.12.5-py39h06a4308_0\n", + "\n", + "The following packages will be DOWNGRADED:\n", + "\n", + " idna 2.10-py_0 --> 2.10-pyhd3eb1b0_0\n", + "\n", + "\n", + "Proceed ([y]/n)? y\n", + "\n", + "[...]\n", + "\n", + "\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "1c7b2930", + "metadata": {}, + "source": [ + "## Instalacja\n", + "Instrukcje: \n", + "- [Linux](https://docs.conda.io/projects/conda/en/latest/user-guide/install/linux.html)\n", + "- [Windows](https://docs.conda.io/projects/conda/en/latest/user-guide/install/windows.html)\n", + "- [macOS](https://docs.conda.io/projects/conda/en/latest/user-guide/install/macos.html)" + ] + }, + { + "cell_type": "markdown", + "id": "3edc108c", + "metadata": {}, + "source": [ + "## Pakiety Conda\n", + "Pakiet (Package) conda to archiwum o rozszerzeniu `.tar.bz2` lub `.conda`zawierające:\n", + " - folder `lib`: biblioteki systemowe, moduły Python\n", + " - folder `bin`: pliki wykonywalne i wszelkie inne pliki potrzebne to zainstalowania danej zależności\n", + " - metadane w katalogu `info/`\n", + " \n", + " \n", + " \n", + "Pakiety można:\n", + " - wyszukiwać: `conda search pytorch`\n", + " - instalować: `conda install pytorch`\n", + " - tworzyć: `conda build hello_world`\n", + " - usuwać: `conda remove pytorch`\n", + " " + ] + }, + { + "cell_type": "markdown", + "id": "3094ba52", + "metadata": {}, + "source": [ + "### Repozytoria i kanały\n", + "- Pakiety mogą być ściągane z różnych kanałów (\"channels\")\n", + "- Kanały mogą być zdalne albo lokalne\n", + "- Domyślny kanał to https://repo.anaconda.com/pkgs/ - zawiera ponad 7,5 tys pakietów, jest utrzymywany przez Anacondę.\n", + "- Jeśli jakiejś paczki nie ma na oficjalnym kanale, bardzo możliwe, że znajdziemy ją na [Conda-forge](https://conda-forge.org/) - kanale utrzymywanym przez społeczność\n", + "- Wyszukiwanie i przeglądanie pakietów: [conda i conda-forge](https://anaconda.org/anaconda/repo)" + ] + }, + { + "cell_type": "markdown", + "id": "8c045d64", + "metadata": {}, + "source": [ + "Na przykład, pakiet `mlflow` nie jest dostępny na oficjalnym kanale:" + ] + }, + { + "cell_type": "code", + "execution_count": 6, + "id": "9d72552f", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Loading channels: done\n", + "No match found for: mlflow. Search: *mlflow*\n", + "\n", + "PackagesNotFoundError: The following packages are not available from current channels:\n", + "\n", + " - mlflow\n", + "\n", + "Current channels:\n", + "\n", + " - https://repo.anaconda.com/pkgs/main/linux-64\n", + " - https://repo.anaconda.com/pkgs/main/noarch\n", + " - https://repo.anaconda.com/pkgs/r/linux-64\n", + " - https://repo.anaconda.com/pkgs/r/noarch\n", + "\n", + "To search for alternate channels that may provide the conda package you're\n", + "looking for, navigate to\n", + "\n", + " https://anaconda.org\n", + "\n", + "and use the search bar at the top of the page.\n", + "\n", + "\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda search mlflow" + ] + }, + { + "cell_type": "markdown", + "id": "123b3e4e", + "metadata": {}, + "source": [ + "Do poleceń `search` i `install` możemy dodać flagę `channel` co doda podany kanał do listy przeszukiwanych przez to polecenie kanałów:" + ] + }, + { + "cell_type": "code", + "execution_count": 7, + "id": "d55a2d84", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Loading channels: done\n", + "# Name Version Build Channel \n", + "mlflow 0.9.0.1 py_0 conda-forge \n", + "mlflow 0.9.1 py_0 conda-forge \n", + "mlflow 1.0.0 py27_0 conda-forge \n", + "mlflow 1.0.0 py27_1 conda-forge \n", + "mlflow 1.0.0 py_2 conda-forge \n", + "mlflow 1.0.0 py_3 conda-forge \n", + "mlflow 1.1.0 py_0 conda-forge \n", + "mlflow 1.2.0 py_0 conda-forge \n", + "mlflow 1.2.0 py_1 conda-forge \n", + "mlflow 1.3.0 py36_0 conda-forge \n", + "mlflow 1.3.0 py37_0 conda-forge \n", + "mlflow 1.4.0 py36_0 conda-forge \n", + "mlflow 1.4.0 py37_0 conda-forge \n", + "mlflow 1.4.0 py38_0 conda-forge \n", + "mlflow 1.5.0 py36_0 conda-forge \n", + "mlflow 1.5.0 py36_1 conda-forge \n", + "mlflow 1.5.0 py37_0 conda-forge \n", + "mlflow 1.5.0 py37_1 conda-forge \n", + "mlflow 1.5.0 py38_0 conda-forge \n", + "mlflow 1.5.0 py38_1 conda-forge \n", + "mlflow 1.6.0 py36_0 conda-forge \n", + "mlflow 1.6.0 py37_0 conda-forge \n", + "mlflow 1.6.0 py38_0 conda-forge \n", + "mlflow 1.7.0 py36_0 conda-forge \n", + "mlflow 1.7.0 py37_0 conda-forge \n", + "mlflow 1.7.0 py38_0 conda-forge \n", + "mlflow 1.7.1 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.7.1 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.7.1 py38h32f6830_0 conda-forge \n", + "mlflow 1.7.2 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.7.2 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.7.2 py38h32f6830_0 conda-forge \n", + "mlflow 1.8.0 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.8.0 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.8.0 py38h32f6830_0 conda-forge \n", + "mlflow 1.9.1 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.9.1 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.9.1 py38h32f6830_0 conda-forge \n", + "mlflow 1.10.0 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.10.0 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.10.0 py38h32f6830_0 conda-forge \n", + "mlflow 1.11.0 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.11.0 py36h9f0ad1d_1 conda-forge \n", + "mlflow 1.11.0 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.11.0 py37hc8dfbb8_1 conda-forge \n", + "mlflow 1.11.0 py38h32f6830_0 conda-forge \n", + "mlflow 1.11.0 py38h32f6830_1 conda-forge \n", + "mlflow 1.12.0 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.12.0 py37h89c1867_0 conda-forge \n", + "mlflow 1.12.0 py38h578d9bd_0 conda-forge \n", + "mlflow 1.12.1 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.12.1 py37h89c1867_0 conda-forge \n", + "mlflow 1.12.1 py38h578d9bd_0 conda-forge \n", + "mlflow 1.13 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.13 py37h89c1867_0 conda-forge \n", + "mlflow 1.13 py38h578d9bd_0 conda-forge \n", + "mlflow 1.13.1 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.13.1 py36h5fab9bb_2 conda-forge \n", + "mlflow 1.13.1 py36hd000896_2 conda-forge \n", + "mlflow 1.13.1 py37h89c1867_0 conda-forge \n", + "mlflow 1.13.1 py37h89c1867_2 conda-forge \n", + "mlflow 1.13.1 py38h578d9bd_0 conda-forge \n", + "mlflow 1.13.1 py38h578d9bd_2 conda-forge \n", + "mlflow 1.13.1 py39hf3d152e_2 conda-forge \n", + "mlflow 1.14.0 py36h24e63a9_1 conda-forge \n", + "mlflow 1.14.0 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.14.0 py36h87b8279_1 conda-forge \n", + "mlflow 1.14.0 py36hd000896_0 conda-forge \n", + "mlflow 1.14.0 py37h02d9ccd_1 conda-forge \n", + "mlflow 1.14.0 py37h89c1867_0 conda-forge \n", + "mlflow 1.14.0 py38h578d9bd_0 conda-forge \n", + "mlflow 1.14.0 py38he918c71_1 conda-forge \n", + "mlflow 1.14.0 py39ha39b057_1 conda-forge \n", + "mlflow 1.14.0 py39hf3d152e_0 conda-forge \n", + "mlflow 1.14.1 py36h24e63a9_0 conda-forge \n", + "mlflow 1.14.1 py36h87b8279_0 conda-forge \n", + "mlflow 1.14.1 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.14.1 py38he918c71_0 conda-forge \n", + "mlflow 1.14.1 py39ha39b057_0 conda-forge \n", + "mlflow 1.15.0 py36h24e63a9_0 conda-forge \n", + "mlflow 1.15.0 py36h87b8279_0 conda-forge \n", + "mlflow 1.15.0 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.15.0 py38he918c71_0 conda-forge \n", + "mlflow 1.15.0 py39ha39b057_0 conda-forge \n", + "mlflow 1.16.0 py36h24e63a9_0 conda-forge \n", + "mlflow 1.16.0 py36h87b8279_0 conda-forge \n", + "mlflow 1.16.0 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.16.0 py38he918c71_0 conda-forge \n", + "mlflow 1.16.0 py39ha39b057_0 conda-forge \n", + "mlflow 1.17.0 py36h24e63a9_0 conda-forge \n", + "mlflow 1.17.0 py36h24e63a9_1 conda-forge \n", + "mlflow 1.17.0 py36h87b8279_0 conda-forge \n", + "mlflow 1.17.0 py36h87b8279_1 conda-forge \n", + "mlflow 1.17.0 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.17.0 py37h02d9ccd_1 conda-forge \n", + "mlflow 1.17.0 py38he918c71_0 conda-forge \n", + "mlflow 1.17.0 py38he918c71_1 conda-forge \n", + "mlflow 1.17.0 py39ha39b057_0 conda-forge \n", + "mlflow 1.17.0 py39ha39b057_1 conda-forge \n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda search mlflow --channel conda-forge" + ] + }, + { + "cell_type": "markdown", + "id": "a4994ed6", + "metadata": {}, + "source": [ + "Możemy dodać kanał `conda-forge` tak, żeby był używany automatycznie (bez podawania flagi `channel`):" + ] + }, + { + "cell_type": "code", + "execution_count": 11, + "id": "0f93ee82", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Warning: 'conda-forge' already in 'channels' list, moving to the top\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda config --add channels conda-forge" + ] + }, + { + "cell_type": "markdown", + "id": "85d7014f", + "metadata": {}, + "source": [ + "Polecanie `conda info` pokaże nam m.in. używane domyślnie kanały.\n", + "Możem dodawać i usuwać kanały oraz zmieniać ich kolejność (priorytet) edytując plik [`~/.condarc`](https://conda.io/projects/conda/en/latest/user-guide/configuration/use-condarc.html)" + ] + }, + { + "cell_type": "code", + "execution_count": 10, + "id": "e57a28b9", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + " active environment : base\n", + " active env location : /home/tomek/miniconda3\n", + " shell level : 1\n", + " user config file : /home/tomek/.condarc\n", + " populated config files : /home/tomek/.condarc\n", + " conda version : 4.10.1\n", + " conda-build version : not installed\n", + " python version : 3.9.1.final.0\n", + " virtual packages : __cuda=11.2=0\n", + " __linux=5.4.0=0\n", + " __glibc=2.31=0\n", + " __unix=0=0\n", + " __archspec=1=x86_64\n", + " base environment : /home/tomek/miniconda3 (writable)\n", + " conda av data dir : /home/tomek/miniconda3/etc/conda\n", + " conda av metadata url : https://repo.anaconda.com/pkgs/main\n", + " channel URLs : https://conda.anaconda.org/conda-forge/linux-64\n", + " https://conda.anaconda.org/conda-forge/noarch\n", + " https://repo.anaconda.com/pkgs/main/linux-64\n", + " https://repo.anaconda.com/pkgs/main/noarch\n", + " https://repo.anaconda.com/pkgs/r/linux-64\n", + " https://repo.anaconda.com/pkgs/r/noarch\n", + " package cache : /home/tomek/miniconda3/pkgs\n", + " /home/tomek/.conda/pkgs\n", + " envs directories : /home/tomek/miniconda3/envs\n", + " /home/tomek/.conda/envs\n", + " platform : linux-64\n", + " user-agent : conda/4.10.1 requests/2.25.1 CPython/3.9.1 Linux/5.4.0-73-generic ubuntu/20.04.2 glibc/2.31\n", + " UID:GID : 1000:1000\n", + " netrc file : None\n", + " offline mode : False\n", + "\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda info" + ] + }, + { + "cell_type": "markdown", + "id": "9e67e25c", + "metadata": {}, + "source": [ + "Jak widać, po dodaniu kanału `conda-forge`, pakiet `mlflow` zostaje znaleziony:" + ] + }, + { + "cell_type": "code", + "execution_count": 9, + "id": "56e51ade", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Loading channels: done\n", + "# Name Version Build Channel \n", + "mlflow 0.9.0.1 py_0 conda-forge \n", + "mlflow 0.9.1 py_0 conda-forge \n", + "mlflow 1.0.0 py27_0 conda-forge \n", + "mlflow 1.0.0 py27_1 conda-forge \n", + "mlflow 1.0.0 py_2 conda-forge \n", + "mlflow 1.0.0 py_3 conda-forge \n", + "mlflow 1.1.0 py_0 conda-forge \n", + "mlflow 1.2.0 py_0 conda-forge \n", + "mlflow 1.2.0 py_1 conda-forge \n", + "mlflow 1.3.0 py36_0 conda-forge \n", + "mlflow 1.3.0 py37_0 conda-forge \n", + "mlflow 1.4.0 py36_0 conda-forge \n", + "mlflow 1.4.0 py37_0 conda-forge \n", + "mlflow 1.4.0 py38_0 conda-forge \n", + "mlflow 1.5.0 py36_0 conda-forge \n", + "mlflow 1.5.0 py36_1 conda-forge \n", + "mlflow 1.5.0 py37_0 conda-forge \n", + "mlflow 1.5.0 py37_1 conda-forge \n", + "mlflow 1.5.0 py38_0 conda-forge \n", + "mlflow 1.5.0 py38_1 conda-forge \n", + "mlflow 1.6.0 py36_0 conda-forge \n", + "mlflow 1.6.0 py37_0 conda-forge \n", + "mlflow 1.6.0 py38_0 conda-forge \n", + "mlflow 1.7.0 py36_0 conda-forge \n", + "mlflow 1.7.0 py37_0 conda-forge \n", + "mlflow 1.7.0 py38_0 conda-forge \n", + "mlflow 1.7.1 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.7.1 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.7.1 py38h32f6830_0 conda-forge \n", + "mlflow 1.7.2 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.7.2 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.7.2 py38h32f6830_0 conda-forge \n", + "mlflow 1.8.0 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.8.0 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.8.0 py38h32f6830_0 conda-forge \n", + "mlflow 1.9.1 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.9.1 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.9.1 py38h32f6830_0 conda-forge \n", + "mlflow 1.10.0 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.10.0 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.10.0 py38h32f6830_0 conda-forge \n", + "mlflow 1.11.0 py36h9f0ad1d_0 conda-forge \n", + "mlflow 1.11.0 py36h9f0ad1d_1 conda-forge \n", + "mlflow 1.11.0 py37hc8dfbb8_0 conda-forge \n", + "mlflow 1.11.0 py37hc8dfbb8_1 conda-forge \n", + "mlflow 1.11.0 py38h32f6830_0 conda-forge \n", + "mlflow 1.11.0 py38h32f6830_1 conda-forge \n", + "mlflow 1.12.0 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.12.0 py37h89c1867_0 conda-forge \n", + "mlflow 1.12.0 py38h578d9bd_0 conda-forge \n", + "mlflow 1.12.1 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.12.1 py37h89c1867_0 conda-forge \n", + "mlflow 1.12.1 py38h578d9bd_0 conda-forge \n", + "mlflow 1.13 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.13 py37h89c1867_0 conda-forge \n", + "mlflow 1.13 py38h578d9bd_0 conda-forge \n", + "mlflow 1.13.1 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.13.1 py36h5fab9bb_2 conda-forge \n", + "mlflow 1.13.1 py36hd000896_2 conda-forge \n", + "mlflow 1.13.1 py37h89c1867_0 conda-forge \n", + "mlflow 1.13.1 py37h89c1867_2 conda-forge \n", + "mlflow 1.13.1 py38h578d9bd_0 conda-forge \n", + "mlflow 1.13.1 py38h578d9bd_2 conda-forge \n", + "mlflow 1.13.1 py39hf3d152e_2 conda-forge \n", + "mlflow 1.14.0 py36h24e63a9_1 conda-forge \n", + "mlflow 1.14.0 py36h5fab9bb_0 conda-forge \n", + "mlflow 1.14.0 py36h87b8279_1 conda-forge \n", + "mlflow 1.14.0 py36hd000896_0 conda-forge \n", + "mlflow 1.14.0 py37h02d9ccd_1 conda-forge \n", + "mlflow 1.14.0 py37h89c1867_0 conda-forge \n", + "mlflow 1.14.0 py38h578d9bd_0 conda-forge \n", + "mlflow 1.14.0 py38he918c71_1 conda-forge \n", + "mlflow 1.14.0 py39ha39b057_1 conda-forge \n", + "mlflow 1.14.0 py39hf3d152e_0 conda-forge \n", + "mlflow 1.14.1 py36h24e63a9_0 conda-forge \n", + "mlflow 1.14.1 py36h87b8279_0 conda-forge \n", + "mlflow 1.14.1 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.14.1 py38he918c71_0 conda-forge \n", + "mlflow 1.14.1 py39ha39b057_0 conda-forge \n", + "mlflow 1.15.0 py36h24e63a9_0 conda-forge \n", + "mlflow 1.15.0 py36h87b8279_0 conda-forge \n", + "mlflow 1.15.0 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.15.0 py38he918c71_0 conda-forge \n", + "mlflow 1.15.0 py39ha39b057_0 conda-forge \n", + "mlflow 1.16.0 py36h24e63a9_0 conda-forge \n", + "mlflow 1.16.0 py36h87b8279_0 conda-forge \n", + "mlflow 1.16.0 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.16.0 py38he918c71_0 conda-forge \n", + "mlflow 1.16.0 py39ha39b057_0 conda-forge \n", + "mlflow 1.17.0 py36h24e63a9_0 conda-forge \n", + "mlflow 1.17.0 py36h24e63a9_1 conda-forge \n", + "mlflow 1.17.0 py36h87b8279_0 conda-forge \n", + "mlflow 1.17.0 py36h87b8279_1 conda-forge \n", + "mlflow 1.17.0 py37h02d9ccd_0 conda-forge \n", + "mlflow 1.17.0 py37h02d9ccd_1 conda-forge \n", + "mlflow 1.17.0 py38he918c71_0 conda-forge \n", + "mlflow 1.17.0 py38he918c71_1 conda-forge \n", + "mlflow 1.17.0 py39ha39b057_0 conda-forge \n", + "mlflow 1.17.0 py39ha39b057_1 conda-forge \n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda search mlflow" + ] + }, + { + "cell_type": "markdown", + "id": "327015c2", + "metadata": {}, + "source": [ + "\n", + "## Środowiska (Environments)\n", + "- Podstawową funkcjonalnością, którą zapewnia conda są izolowane środowiska\n", + "- Nie zapewniają one takiego stopnia izolacji co np. Docker, ale ma to swoje zalety\n", + "- Środowisko to tak naprawdę katalog zawierający zbiór bibliotek, plików wykonywalnych i innych zależności\n", + "- Środowiska mogą zawierać różne wersje zarówno modułów Python jak i bibliotek systemowych, plików wykonywalnych (w tym samego Pythona)\n", + "- Domyślne środowisko nazywa się `base`. Nie powinniśmy go modyfikować a raczej tworzyć nowe środowisko dla każdego zastosowania" + ] + }, + { + "cell_type": "markdown", + "id": "0ef28a62", + "metadata": {}, + "source": [ + "Wyświetlanie listy środowisk:" + ] + }, + { + "cell_type": "code", + "execution_count": 12, + "id": "2865a5cf", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "# conda environments:\n", + "#\n", + " /home/tomek/anaconda3\n", + "base * /home/tomek/miniconda3\n", + "mlflow-004410b12f95e2e00831a0ba11ee1bfdc29d6f9d /home/tomek/miniconda3/envs/mlflow-004410b12f95e2e00831a0ba11ee1bfdc29d6f9d\n", + "mlflow-503f0c7520a32f054a9d168bd099584a9439de9d /home/tomek/miniconda3/envs/mlflow-503f0c7520a32f054a9d168bd099584a9439de9d\n", + "mlflow-5987e03d4dbaa5faa1a697bb113be9b9bdc39b29 /home/tomek/miniconda3/envs/mlflow-5987e03d4dbaa5faa1a697bb113be9b9bdc39b29\n", + "\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda info --envs" + ] + }, + { + "cell_type": "markdown", + "id": "c710e400", + "metadata": {}, + "source": [ + "### Tworzenie środowiska\n", + "Środowisko można utworzyć i skonfigurować interaktywnie, lub z pliku `*.yml`" + ] + }, + { + "cell_type": "code", + "execution_count": 14, + "id": "8cd7d3f0", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Collecting package metadata (current_repodata.json): done\n", + "Solving environment: done\n", + "\n", + "## Package Plan ##\n", + "\n", + " environment location: /home/tomek/miniconda3/envs/hello_env\n", + "\n", + "\n", + "\n", + "Preparing transaction: done\n", + "Verifying transaction: done\n", + "Executing transaction: done\n", + "#\n", + "# To activate this environment, use\n", + "#\n", + "# $ conda activate hello_env\n", + "#\n", + "# To deactivate an active environment, use\n", + "#\n", + "# $ conda deactivate\n", + "\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda create --name hello_env -y" + ] + }, + { + "cell_type": "markdown", + "id": "843c0104", + "metadata": {}, + "source": [ + "### Aktywacja środowiska\n", + " - Żeby zmodyfikować środowisko albo zacząć z niego korzystać, musimy je aktywować.\n", + " - Aktywacja środowiska polega tak naprawdę na zmianie zmiennych środowiskowych, które mówią programom gdzie szukać ładowanych przez nie bibliotek i plików wykonywalnych, takich jak `PATH`, `PYTHON_PATH` itp.\n", + " - Po aktywowaniu środowiska w konsoli zobaczymy jego nazwę dopisaną na początku lini poleceń:" + ] + }, + { + "cell_type": "markdown", + "id": "a6adf414", + "metadata": {}, + "source": [ + "```\n", + "$ conda activate hello_env\n", + "(hello_env) tomek@tomek-asus:/home$ python3 --version\n", + "Python 3.8.5\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "8457c95e", + "metadata": {}, + "source": [ + "Domyślnie wersja pythona będzie taka sama jak systemowa.\n", + "Żeby deaktywować środowisko, używamy `conda deactivate`:" + ] + }, + { + "cell_type": "markdown", + "id": "e3175dc3", + "metadata": {}, + "source": [ + "```\n", + "$ conda deactivate\n", + "python3 --version\n", + "Python 3.8.5\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "753ff7e5", + "metadata": {}, + "source": [ + "### Modyfikowanie środowiska\n", + "Jeśli chcemy stworzyc środowisko z inną wersją niż systemowa:" + ] + }, + { + "cell_type": "code", + "execution_count": 22, + "id": "5b5b0ca0", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Collecting package metadata (current_repodata.json): done\n", + "Solving environment: done\n", + "\n", + "## Package Plan ##\n", + "\n", + " environment location: /home/tomek/miniconda3/envs/myenv\n", + "\n", + " added / updated specs:\n", + " - python=3.9\n", + "\n", + "\n", + "The following packages will be downloaded:\n", + "\n", + " package | build\n", + " ---------------------------|-----------------\n", + " _libgcc_mutex-0.1 | conda_forge 3 KB conda-forge\n", + " _openmp_mutex-4.5 | 1_gnu 22 KB conda-forge\n", + " ld_impl_linux-64-2.35.1 | hea4e1c9_2 618 KB conda-forge\n", + " libffi-3.3 | h58526e2_2 51 KB conda-forge\n", + " libgcc-ng-9.3.0 | h2828fa1_19 7.8 MB conda-forge\n", + " libgomp-9.3.0 | h2828fa1_19 376 KB conda-forge\n", + " libstdcxx-ng-9.3.0 | h6de172a_19 4.0 MB conda-forge\n", + " ncurses-6.2 | h58526e2_4 985 KB conda-forge\n", + " openssl-1.1.1k | h7f98852_0 2.1 MB conda-forge\n", + " pip-21.1.2 | pyhd8ed1ab_0 1.1 MB conda-forge\n", + " python-3.9.4 |hffdb5ce_0_cpython 27.4 MB conda-forge\n", + " readline-8.1 | h46c0cb4_0 295 KB conda-forge\n", + " setuptools-49.6.0 | py39hf3d152e_3 943 KB conda-forge\n", + " tk-8.6.10 | h21135ba_1 3.2 MB conda-forge\n", + " tzdata-2021a | he74cb21_0 121 KB conda-forge\n", + " wheel-0.36.2 | pyhd3deb0d_0 31 KB conda-forge\n", + " xz-5.2.5 | h516909a_1 343 KB conda-forge\n", + " zlib-1.2.11 | h516909a_1010 106 KB conda-forge\n", + " ------------------------------------------------------------\n", + " Total: 49.4 MB\n", + "\n", + "The following NEW packages will be INSTALLED:\n", + "\n", + " _libgcc_mutex conda-forge/linux-64::_libgcc_mutex-0.1-conda_forge\n", + " _openmp_mutex conda-forge/linux-64::_openmp_mutex-4.5-1_gnu\n", + " ca-certificates conda-forge/linux-64::ca-certificates-2020.12.5-ha878542_0\n", + " certifi conda-forge/linux-64::certifi-2020.12.5-py39hf3d152e_1\n", + " ld_impl_linux-64 conda-forge/linux-64::ld_impl_linux-64-2.35.1-hea4e1c9_2\n", + " libffi conda-forge/linux-64::libffi-3.3-h58526e2_2\n", + " libgcc-ng conda-forge/linux-64::libgcc-ng-9.3.0-h2828fa1_19\n", + " libgomp conda-forge/linux-64::libgomp-9.3.0-h2828fa1_19\n", + " libstdcxx-ng conda-forge/linux-64::libstdcxx-ng-9.3.0-h6de172a_19\n", + " ncurses conda-forge/linux-64::ncurses-6.2-h58526e2_4\n", + " openssl conda-forge/linux-64::openssl-1.1.1k-h7f98852_0\n", + " pip conda-forge/noarch::pip-21.1.2-pyhd8ed1ab_0\n", + " python conda-forge/linux-64::python-3.9.4-hffdb5ce_0_cpython\n", + " python_abi conda-forge/linux-64::python_abi-3.9-1_cp39\n", + " readline conda-forge/linux-64::readline-8.1-h46c0cb4_0\n", + " setuptools conda-forge/linux-64::setuptools-49.6.0-py39hf3d152e_3\n", + " sqlite conda-forge/linux-64::sqlite-3.35.5-h74cdb3f_0\n", + " tk conda-forge/linux-64::tk-8.6.10-h21135ba_1\n", + " tzdata conda-forge/noarch::tzdata-2021a-he74cb21_0\n", + " wheel conda-forge/noarch::wheel-0.36.2-pyhd3deb0d_0\n", + " xz conda-forge/linux-64::xz-5.2.5-h516909a_1\n", + " zlib conda-forge/linux-64::zlib-1.2.11-h516909a_1010\n", + "\n", + "\n", + "\n", + "Downloading and Extracting Packages\n", + "openssl-1.1.1k | 2.1 MB | ##################################### | 100% \n", + "_libgcc_mutex-0.1 | 3 KB | ##################################### | 100% \n", + "xz-5.2.5 | 343 KB | ##################################### | 100% \n", + "zlib-1.2.11 | 106 KB | ##################################### | 100% \n", + "tk-8.6.10 | 3.2 MB | ##################################### | 100% \n", + "python-3.9.4 | 27.4 MB | ##################################### | 100% \n", + "ncurses-6.2 | 985 KB | ##################################### | 100% \n", + "libstdcxx-ng-9.3.0 | 4.0 MB | ##################################### | 100% \n", + "tzdata-2021a | 121 KB | ##################################### | 100% \n", + "setuptools-49.6.0 | 943 KB | ##################################### | 100% \n", + "wheel-0.36.2 | 31 KB | ##################################### | 100% \n", + "_openmp_mutex-4.5 | 22 KB | ##################################### | 100% \n", + "libffi-3.3 | 51 KB | ##################################### | 100% \n", + "libgomp-9.3.0 | 376 KB | ##################################### | 100% \n", + "ld_impl_linux-64-2.3 | 618 KB | ##################################### | 100% \n", + "readline-8.1 | 295 KB | ##################################### | 100% \n", + "pip-21.1.2 | 1.1 MB | ##################################### | 100% \n", + "libgcc-ng-9.3.0 | 7.8 MB | ##################################### | 100% \n", + "Preparing transaction: done\n", + "Verifying transaction: done\n", + "Executing transaction: done\n", + "#\n", + "# To activate this environment, use\n", + "#\n", + "# $ conda activate myenv\n", + "#\n", + "# To deactivate an active environment, use\n", + "#\n", + "# $ conda deactivate\n", + "\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda create -y -n myenv python=3.9" + ] + }, + { + "cell_type": "markdown", + "id": "a3350d71", + "metadata": {}, + "source": [ + "Rzeczywiście, stworzone środowisko ma wersję Pythona z linii 3.9:" + ] + }, + { + "cell_type": "markdown", + "id": "ee072a93", + "metadata": {}, + "source": [ + "```\n", + "$ conda activate myenv\n", + "(myenv)$ python3 --version\n", + "Python 3.9.4\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "89d443aa", + "metadata": {}, + "source": [ + "Tak samo, przy tworzeniu środowiska możemy podać inne zależności wraz z ich wersjami:" + ] + }, + { + "cell_type": "code", + "execution_count": 25, + "id": "402c122e", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Collecting package metadata (current_repodata.json): done\n", + "Solving environment: done\n", + "\n", + "## Package Plan ##\n", + "\n", + " environment location: /home/tomek/miniconda3/envs/p39-mlflow-pandas\n", + "\n", + " added / updated specs:\n", + " - mlflow\n", + " - pandas=1.2.3\n", + " - python=3.9\n", + "\n", + "\n", + "The following packages will be downloaded:\n", + "\n", + " package | build\n", + " ---------------------------|-----------------\n", + " alembic-1.6.3 | pyhd8ed1ab_0 114 KB conda-forge\n", + " appdirs-1.4.4 | pyh9f0ad1d_0 13 KB conda-forge\n", + " asn1crypto-1.4.0 | pyh9f0ad1d_0 78 KB conda-forge\n", + " brotlipy-0.7.0 |py39h3811e60_1001 341 KB conda-forge\n", + " cffi-1.14.5 | py39he32792d_0 227 KB conda-forge\n", + " chardet-4.0.0 | py39hf3d152e_1 205 KB conda-forge\n", + " click-8.0.1 | py39hf3d152e_0 146 KB conda-forge\n", + " cloudpickle-1.6.0 | py_0 22 KB conda-forge\n", + " configparser-5.0.2 | pyhd8ed1ab_0 21 KB conda-forge\n", + " cryptography-3.4.7 | py39hbca0aa6_0 1.1 MB conda-forge\n", + " databricks-cli-0.9.1 | py_0 48 KB conda-forge\n", + " dataclasses-0.8 | pyhc8e2a94_1 7 KB conda-forge\n", + " docker-py-5.0.0 | py39hf3d152e_0 187 KB conda-forge\n", + " docker-pycreds-0.4.0 | py_0 11 KB conda-forge\n", + " entrypoints-0.3 | pyhd8ed1ab_1003 8 KB conda-forge\n", + " flask-2.0.1 | pyhd8ed1ab_0 70 KB conda-forge\n", + " gitdb-4.0.7 | pyhd8ed1ab_0 46 KB conda-forge\n", + " gitpython-3.1.17 | pyhd8ed1ab_0 115 KB conda-forge\n", + " gorilla-0.4.0 | pyhd8ed1ab_0 13 KB conda-forge\n", + " greenlet-1.1.0 | py39he80948d_0 84 KB conda-forge\n", + " gunicorn-20.1.0 | py39hf3d152e_0 119 KB conda-forge\n", + " idna-2.10 | pyh9f0ad1d_0 52 KB conda-forge\n", + " itsdangerous-2.0.1 | pyhd8ed1ab_0 17 KB conda-forge\n", + " jinja2-3.0.1 | pyhd8ed1ab_0 99 KB conda-forge\n", + " libblas-3.9.0 | 9_openblas 11 KB conda-forge\n", + " libcblas-3.9.0 | 9_openblas 11 KB conda-forge\n", + " libgfortran-ng-9.3.0 | hff62375_19 22 KB conda-forge\n", + " libgfortran5-9.3.0 | hff62375_19 2.0 MB conda-forge\n", + " liblapack-3.9.0 | 9_openblas 11 KB conda-forge\n", + " libopenblas-0.3.15 |pthreads_h8fe5266_1 9.2 MB conda-forge\n", + " libprotobuf-3.17.0 | h780b84a_0 2.5 MB conda-forge\n", + " mako-1.1.4 | pyh44b312d_0 58 KB conda-forge\n", + " markupsafe-2.0.1 | py39h3811e60_0 22 KB conda-forge\n", + " mlflow-1.2.0 | py_1 3.4 MB conda-forge\n", + " numpy-1.20.3 | py39hdbf815f_0 5.8 MB conda-forge\n", + " packaging-20.9 | pyh44b312d_0 35 KB conda-forge\n", + " pandas-1.2.3 | py39hde0f152_0 12.1 MB conda-forge\n", + " protobuf-3.17.0 | py39he80948d_0 346 KB conda-forge\n", + " pycparser-2.20 | pyh9f0ad1d_2 94 KB conda-forge\n", + " pyopenssl-20.0.1 | pyhd8ed1ab_0 48 KB conda-forge\n", + " pyparsing-2.4.7 | pyh9f0ad1d_0 60 KB conda-forge\n", + " pysocks-1.7.1 | py39hf3d152e_3 28 KB conda-forge\n", + " python-dateutil-2.8.1 | py_0 220 KB conda-forge\n", + " python-editor-1.0.4 | py_0 9 KB conda-forge\n", + " pytz-2021.1 | pyhd8ed1ab_0 239 KB conda-forge\n", + " pyyaml-5.4.1 | py39h3811e60_0 193 KB conda-forge\n", + " querystring_parser-1.2.4 | py_0 10 KB conda-forge\n", + " requests-2.25.1 | pyhd3deb0d_0 51 KB conda-forge\n", + " simplejson-3.17.2 | py39h3811e60_2 103 KB conda-forge\n", + " six-1.16.0 | pyh6c4a22f_0 14 KB conda-forge\n", + " smmap-3.0.5 | pyh44b312d_0 22 KB conda-forge\n", + " sqlalchemy-1.4.15 | py39h3811e60_0 2.3 MB conda-forge\n", + " sqlparse-0.4.1 | pyh9f0ad1d_0 34 KB conda-forge\n", + " tabulate-0.8.9 | pyhd8ed1ab_0 26 KB conda-forge\n", + " typing_extensions-3.7.4.3 | py_0 25 KB conda-forge\n", + " urllib3-1.26.4 | pyhd8ed1ab_0 99 KB conda-forge\n", + " websocket-client-0.57.0 | py39hf3d152e_4 59 KB conda-forge\n", + " werkzeug-2.0.1 | pyhd8ed1ab_0 219 KB conda-forge\n", + " yaml-0.2.5 | h516909a_0 82 KB conda-forge\n", + " ------------------------------------------------------------\n", + " Total: 42.3 MB\n", + "\n", + "The following NEW packages will be INSTALLED:\n", + "\n", + " _libgcc_mutex conda-forge/linux-64::_libgcc_mutex-0.1-conda_forge\n", + " _openmp_mutex conda-forge/linux-64::_openmp_mutex-4.5-1_gnu\n", + " alembic conda-forge/noarch::alembic-1.6.3-pyhd8ed1ab_0\n", + " appdirs conda-forge/noarch::appdirs-1.4.4-pyh9f0ad1d_0\n", + " asn1crypto conda-forge/noarch::asn1crypto-1.4.0-pyh9f0ad1d_0\n", + " brotlipy conda-forge/linux-64::brotlipy-0.7.0-py39h3811e60_1001\n", + " ca-certificates conda-forge/linux-64::ca-certificates-2020.12.5-ha878542_0\n", + " certifi conda-forge/linux-64::certifi-2020.12.5-py39hf3d152e_1\n", + " cffi conda-forge/linux-64::cffi-1.14.5-py39he32792d_0\n", + " chardet conda-forge/linux-64::chardet-4.0.0-py39hf3d152e_1\n", + " click conda-forge/linux-64::click-8.0.1-py39hf3d152e_0\n", + " cloudpickle conda-forge/noarch::cloudpickle-1.6.0-py_0\n", + " configparser conda-forge/noarch::configparser-5.0.2-pyhd8ed1ab_0\n", + " cryptography conda-forge/linux-64::cryptography-3.4.7-py39hbca0aa6_0\n", + " databricks-cli conda-forge/noarch::databricks-cli-0.9.1-py_0\n", + " dataclasses conda-forge/noarch::dataclasses-0.8-pyhc8e2a94_1\n", + " docker-py conda-forge/linux-64::docker-py-5.0.0-py39hf3d152e_0\n", + " docker-pycreds conda-forge/noarch::docker-pycreds-0.4.0-py_0\n", + " entrypoints conda-forge/noarch::entrypoints-0.3-pyhd8ed1ab_1003\n", + " flask conda-forge/noarch::flask-2.0.1-pyhd8ed1ab_0\n", + " gitdb conda-forge/noarch::gitdb-4.0.7-pyhd8ed1ab_0\n", + " gitpython conda-forge/noarch::gitpython-3.1.17-pyhd8ed1ab_0\n", + " gorilla conda-forge/noarch::gorilla-0.4.0-pyhd8ed1ab_0\n", + " greenlet conda-forge/linux-64::greenlet-1.1.0-py39he80948d_0\n", + " gunicorn conda-forge/linux-64::gunicorn-20.1.0-py39hf3d152e_0\n", + " idna conda-forge/noarch::idna-2.10-pyh9f0ad1d_0\n", + " itsdangerous conda-forge/noarch::itsdangerous-2.0.1-pyhd8ed1ab_0\n", + " jinja2 conda-forge/noarch::jinja2-3.0.1-pyhd8ed1ab_0\n", + " ld_impl_linux-64 conda-forge/linux-64::ld_impl_linux-64-2.35.1-hea4e1c9_2\n", + " libblas conda-forge/linux-64::libblas-3.9.0-9_openblas\n", + " libcblas conda-forge/linux-64::libcblas-3.9.0-9_openblas\n", + " libffi conda-forge/linux-64::libffi-3.3-h58526e2_2\n", + " libgcc-ng conda-forge/linux-64::libgcc-ng-9.3.0-h2828fa1_19\n", + " libgfortran-ng conda-forge/linux-64::libgfortran-ng-9.3.0-hff62375_19\n", + " libgfortran5 conda-forge/linux-64::libgfortran5-9.3.0-hff62375_19\n", + " libgomp conda-forge/linux-64::libgomp-9.3.0-h2828fa1_19\n", + " liblapack conda-forge/linux-64::liblapack-3.9.0-9_openblas\n", + " libopenblas conda-forge/linux-64::libopenblas-0.3.15-pthreads_h8fe5266_1\n", + " libprotobuf conda-forge/linux-64::libprotobuf-3.17.0-h780b84a_0\n", + " libstdcxx-ng conda-forge/linux-64::libstdcxx-ng-9.3.0-h6de172a_19\n", + " mako conda-forge/noarch::mako-1.1.4-pyh44b312d_0\n", + " markupsafe conda-forge/linux-64::markupsafe-2.0.1-py39h3811e60_0\n", + " mlflow conda-forge/noarch::mlflow-1.2.0-py_1\n", + " ncurses conda-forge/linux-64::ncurses-6.2-h58526e2_4\n", + " numpy conda-forge/linux-64::numpy-1.20.3-py39hdbf815f_0\n", + " openssl conda-forge/linux-64::openssl-1.1.1k-h7f98852_0\n", + " packaging conda-forge/noarch::packaging-20.9-pyh44b312d_0\n", + " pandas conda-forge/linux-64::pandas-1.2.3-py39hde0f152_0\n", + " pip conda-forge/noarch::pip-21.1.2-pyhd8ed1ab_0\n", + " protobuf conda-forge/linux-64::protobuf-3.17.0-py39he80948d_0\n", + " pycparser conda-forge/noarch::pycparser-2.20-pyh9f0ad1d_2\n", + " pyopenssl conda-forge/noarch::pyopenssl-20.0.1-pyhd8ed1ab_0\n", + " pyparsing conda-forge/noarch::pyparsing-2.4.7-pyh9f0ad1d_0\n", + " pysocks conda-forge/linux-64::pysocks-1.7.1-py39hf3d152e_3\n", + " python conda-forge/linux-64::python-3.9.4-hffdb5ce_0_cpython\n", + " python-dateutil conda-forge/noarch::python-dateutil-2.8.1-py_0\n", + " python-editor conda-forge/noarch::python-editor-1.0.4-py_0\n", + " python_abi conda-forge/linux-64::python_abi-3.9-1_cp39\n", + " pytz conda-forge/noarch::pytz-2021.1-pyhd8ed1ab_0\n", + " pyyaml conda-forge/linux-64::pyyaml-5.4.1-py39h3811e60_0\n", + " querystring_parser conda-forge/noarch::querystring_parser-1.2.4-py_0\n", + " readline conda-forge/linux-64::readline-8.1-h46c0cb4_0\n", + " requests conda-forge/noarch::requests-2.25.1-pyhd3deb0d_0\n", + " setuptools conda-forge/linux-64::setuptools-49.6.0-py39hf3d152e_3\n", + " simplejson conda-forge/linux-64::simplejson-3.17.2-py39h3811e60_2\n", + " six conda-forge/noarch::six-1.16.0-pyh6c4a22f_0\n", + " smmap conda-forge/noarch::smmap-3.0.5-pyh44b312d_0\n", + " sqlalchemy conda-forge/linux-64::sqlalchemy-1.4.15-py39h3811e60_0\n", + " sqlite conda-forge/linux-64::sqlite-3.35.5-h74cdb3f_0\n", + " sqlparse conda-forge/noarch::sqlparse-0.4.1-pyh9f0ad1d_0\n", + " tabulate conda-forge/noarch::tabulate-0.8.9-pyhd8ed1ab_0\n", + " tk conda-forge/linux-64::tk-8.6.10-h21135ba_1\n", + " typing_extensions conda-forge/noarch::typing_extensions-3.7.4.3-py_0\n", + " tzdata conda-forge/noarch::tzdata-2021a-he74cb21_0\n", + " urllib3 conda-forge/noarch::urllib3-1.26.4-pyhd8ed1ab_0\n", + " websocket-client conda-forge/linux-64::websocket-client-0.57.0-py39hf3d152e_4\n", + " werkzeug conda-forge/noarch::werkzeug-2.0.1-pyhd8ed1ab_0\n", + " wheel conda-forge/noarch::wheel-0.36.2-pyhd3deb0d_0\n", + " xz conda-forge/linux-64::xz-5.2.5-h516909a_1\n", + " yaml conda-forge/linux-64::yaml-0.2.5-h516909a_0\n", + " zlib conda-forge/linux-64::zlib-1.2.11-h516909a_1010\n", + "\n", + "\n", + "\n", + "Downloading and Extracting Packages\n" + ] + }, + { + "name": "stdout", + "output_type": "stream", + "text": [ + "smmap-3.0.5 | 22 KB | ##################################### | 100% \n", + "sqlalchemy-1.4.15 | 2.3 MB | ##################################### | 100% \n", + "appdirs-1.4.4 | 13 KB | ##################################### | 100% \n", + "gunicorn-20.1.0 | 119 KB | ##################################### | 100% \n", + "pyopenssl-20.0.1 | 48 KB | ##################################### | 100% \n", + "mako-1.1.4 | 58 KB | ##################################### | 100% \n", + "libopenblas-0.3.15 | 9.2 MB | ##################################### | 100% \n", + "libcblas-3.9.0 | 11 KB | ##################################### | 100% \n", + "gitdb-4.0.7 | 46 KB | ##################################### | 100% \n", + "click-8.0.1 | 146 KB | ##################################### | 100% \n", + "gorilla-0.4.0 | 13 KB | ##################################### | 100% \n", + "gitpython-3.1.17 | 115 KB | ##################################### | 100% \n", + "typing_extensions-3. | 25 KB | ##################################### | 100% \n", + "pysocks-1.7.1 | 28 KB | ##################################### | 100% \n", + "pandas-1.2.3 | 12.1 MB | ##################################### | 100% \n", + "libgfortran-ng-9.3.0 | 22 KB | ##################################### | 100% \n", + "docker-pycreds-0.4.0 | 11 KB | ##################################### | 100% \n", + "docker-py-5.0.0 | 187 KB | ##################################### | 100% \n", + "itsdangerous-2.0.1 | 17 KB | ##################################### | 100% \n", + "configparser-5.0.2 | 21 KB | ##################################### | 100% \n", + "sqlparse-0.4.1 | 34 KB | ##################################### | 100% \n", + "werkzeug-2.0.1 | 219 KB | ##################################### | 100% \n", + "alembic-1.6.3 | 114 KB | ##################################### | 100% \n", + "tabulate-0.8.9 | 26 KB | ##################################### | 100% \n", + "cloudpickle-1.6.0 | 22 KB | ##################################### | 100% \n", + "asn1crypto-1.4.0 | 78 KB | ##################################### | 100% \n", + "brotlipy-0.7.0 | 341 KB | ##################################### | 100% \n", + "dataclasses-0.8 | 7 KB | ##################################### | 100% \n", + "cryptography-3.4.7 | 1.1 MB | ##################################### | 100% \n", + "pycparser-2.20 | 94 KB | ##################################### | 100% \n", + "libprotobuf-3.17.0 | 2.5 MB | ##################################### | 100% \n", + "simplejson-3.17.2 | 103 KB | ##################################### | 100% \n", + "requests-2.25.1 | 51 KB | ##################################### | 100% \n", + "pytz-2021.1 | 239 KB | ##################################### | 100% \n", + "flask-2.0.1 | 70 KB | ##################################### | 100% \n", + "numpy-1.20.3 | 5.8 MB | ##################################### | 100% \n", + "markupsafe-2.0.1 | 22 KB | ##################################### | 100% \n", + "idna-2.10 | 52 KB | ##################################### | 100% \n", + "six-1.16.0 | 14 KB | ##################################### | 100% \n", + "libgfortran5-9.3.0 | 2.0 MB | ##################################### | 100% \n", + "liblapack-3.9.0 | 11 KB | ##################################### | 100% \n", + "pyparsing-2.4.7 | 60 KB | ##################################### | 100% \n", + "packaging-20.9 | 35 KB | ##################################### | 100% \n", + "jinja2-3.0.1 | 99 KB | ##################################### | 100% \n", + "chardet-4.0.0 | 205 KB | ##################################### | 100% \n", + "protobuf-3.17.0 | 346 KB | ##################################### | 100% \n", + "urllib3-1.26.4 | 99 KB | ##################################### | 100% \n", + "pyyaml-5.4.1 | 193 KB | ##################################### | 100% \n", + "databricks-cli-0.9.1 | 48 KB | ##################################### | 100% \n", + "websocket-client-0.5 | 59 KB | ##################################### | 100% \n", + "python-dateutil-2.8. | 220 KB | ##################################### | 100% \n", + "greenlet-1.1.0 | 84 KB | ##################################### | 100% \n", + "entrypoints-0.3 | 8 KB | ##################################### | 100% \n", + "yaml-0.2.5 | 82 KB | ##################################### | 100% \n", + "libblas-3.9.0 | 11 KB | ##################################### | 100% \n", + "mlflow-1.2.0 | 3.4 MB | ##################################### | 100% \n", + "cffi-1.14.5 | 227 KB | ##################################### | 100% \n", + "python-editor-1.0.4 | 9 KB | ##################################### | 100% \n", + "querystring_parser-1 | 10 KB | ##################################### | 100% \n", + "Preparing transaction: done\n", + "Verifying transaction: done\n", + "Executing transaction: done\n", + "#\n", + "# To activate this environment, use\n", + "#\n", + "# $ conda activate p39-mlflow-pandas\n", + "#\n", + "# To deactivate an active environment, use\n", + "#\n", + "# $ conda deactivate\n", + "\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda create -y -n p39-mlflow-pandas python=3.9 pandas=1.2.3 mlflow" + ] + }, + { + "cell_type": "markdown", + "id": "4f9b7b29", + "metadata": {}, + "source": [ + "Możemy podać jakie pakiety i w jakich wersjach mają być domyślnie dodawane do nowo tworzonych środowisk za pomocą sekcji [create_default_package](https://conda.io/projects/conda/en/latest/user-guide/configuration/use-condarc.html#config-add-default-pkgs) w pliku [`~/.condarc`](https://conda.io/projects/conda/en/latest/user-guide/configuration/use-condarc.html)" + ] + }, + { + "cell_type": "markdown", + "id": "50346792", + "metadata": {}, + "source": [ + "```\n", + "create_default_packages:\n", + " - python=3.9\n", + " - pandas=1.2.3\n", + " - mlflow\n", + "```" + ] + }, + { + "cell_type": "markdown", + "id": "01a9ea21", + "metadata": {}, + "source": [ + "Doinstalowanie nowych pakietów może odbyć się poprzez:\n", + " - `conda install mlflow` - wywołane w aktywowanym środowisku\n", + " - `conda install -n myenv mlflow` - wywołane spoza atkywanego środowiska (instaluje mlflow w środowisku `myenv`)\n", + " - `pip install` - jeśli w środowisku mamy zainstalowane polecenie `pip` - używamy `pip` tylko, jeśli pakiet nie jest dostępny w repozytoriach conda. Uwagi dotyczące używania `pip` razem z Conda: [link](https://conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html#using-pip-in-an-environment)" + ] + }, + { + "cell_type": "markdown", + "id": "7ec5430e", + "metadata": {}, + "source": [ + "#### Klonowanie środowiska\n", + "Istniejące środowisko można skopiować:" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "id": "18f72668", + "metadata": {}, + "outputs": [], + "source": [ + "conda create --name myclone --clone myenv\n" + ] + }, + { + "cell_type": "markdown", + "id": "3bcaf2e6", + "metadata": {}, + "source": [ + "### Eksportowanie środowisk\n", + "- Definicję środowiska można wyeksportować do pliku `*.yml`, który może potem posłużyć do jego odtworzenia\n", + "- Takie pliki są np. wykorzystywane przez MLflow" + ] + }, + { + "cell_type": "code", + "execution_count": 26, + "id": "f901b34b", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "name: myenv\n", + "channels:\n", + " - conda-forge\n", + " - defaults\n", + "dependencies:\n", + " - _libgcc_mutex=0.1=conda_forge\n", + " - _openmp_mutex=4.5=1_gnu\n", + " - ca-certificates=2020.12.5=ha878542_0\n", + " - certifi=2020.12.5=py39hf3d152e_1\n", + " - ld_impl_linux-64=2.35.1=hea4e1c9_2\n", + " - libffi=3.3=h58526e2_2\n", + " - libgcc-ng=9.3.0=h2828fa1_19\n", + " - libgomp=9.3.0=h2828fa1_19\n", + " - libstdcxx-ng=9.3.0=h6de172a_19\n", + " - ncurses=6.2=h58526e2_4\n", + " - openssl=1.1.1k=h7f98852_0\n", + " - pip=21.1.2=pyhd8ed1ab_0\n", + " - python=3.9.4=hffdb5ce_0_cpython\n", + " - python_abi=3.9=1_cp39\n", + " - readline=8.1=h46c0cb4_0\n", + " - setuptools=49.6.0=py39hf3d152e_3\n", + " - sqlite=3.35.5=h74cdb3f_0\n", + " - tk=8.6.10=h21135ba_1\n", + " - tzdata=2021a=he74cb21_0\n", + " - wheel=0.36.2=pyhd3deb0d_0\n", + " - xz=5.2.5=h516909a_1\n", + " - zlib=1.2.11=h516909a_1010\n", + "prefix: /home/tomek/miniconda3/envs/myenv\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda env export -n myenv" + ] + }, + { + "cell_type": "markdown", + "id": "c9fb78ca", + "metadata": {}, + "source": [ + "Normalnie, zapisalibyśmy wyni eksportu do pliku:" + ] + }, + { + "cell_type": "code", + "execution_count": 31, + "id": "048760fd", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda env export -n myenv > myenv.yml" + ] + }, + { + "cell_type": "markdown", + "id": "7e3c1e11", + "metadata": {}, + "source": [ + "#### Eksport między systemami\n", + " - Jeśli chcemy zapeniwć, że nasze środowisko będzie można odtworzyć na innym systemie, musimy uyżyć flagi `--from-history`\n", + " - Użycie tej flagi spowoduje eksport jedynie tych zależności, które explicite instalowaliśmy (bez ich zależności, które mogą być niekompatybilne między systemami)" + ] + }, + { + "cell_type": "code", + "execution_count": 29, + "id": "43fcb023", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "name: base\n", + "channels:\n", + " - conda-forge\n", + " - defaults\n", + "dependencies:\n", + " - conda\n", + " - python=3.9\n", + " - jupyter\n", + " - rise\n", + " - anaconda-navigator\n", + "prefix: /home/tomek/miniconda3\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda env export --from-history #Jeśli nie podamy nazwy środowiska, eksportujemy aktywne środowisko" + ] + }, + { + "cell_type": "markdown", + "id": "9b67fddd", + "metadata": {}, + "source": [ + "### Tworzenie środowiska z pliku `*.yml`\n", + "Mając plik `*.yml` wyeksportowany za pomocą `conda env export` albo stworzony/zmodyfikowane [ręcznie](https://conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html#create-env-file-manually), możemy utworzyć na jego podstawie środowisko:" + ] + }, + { + "cell_type": "code", + "execution_count": 32, + "id": "4a4ce330", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Collecting package metadata (repodata.json): done\n", + "Solving environment: done\n", + "Preparing transaction: done\n", + "Verifying transaction: done\n", + "Executing transaction: done\n", + "#\n", + "# To activate this environment, use\n", + "#\n", + "# $ conda activate myenv_from_file\n", + "#\n", + "# To deactivate an active environment, use\n", + "#\n", + "# $ conda deactivate\n", + "\n", + "\n", + "Note: you may need to restart the kernel to use updated packages.\n" + ] + } + ], + "source": [ + "conda env create -n myenv_from_file -f myenv.yml" + ] + }, + { + "cell_type": "markdown", + "id": "f37e7aa7", + "metadata": {}, + "source": [ + "## Zadania\n", + "1. Zainstaluj Anaconda lub Miniconda na swoim komputerze\n", + "2. Stwórz środowisko zawierające wszystkie zależności wymagane przez stworzone na zajęciach skrypty/programy\n", + "3. Wyeksportuj środowisko do pliku `environment.yml` i dodaj ten plik do repozytorium" + ] + } + ], + "metadata": { + "kernelspec": { + "display_name": "Python 3", + "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": "3.9.1" + } + }, + "nbformat": 4, + "nbformat_minor": 5 +}