Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Proč nepoužívat virtualenv

Avatar for Petr Viktorin Petr Viktorin
January 15, 2014
Programming
220
0

Proč nepoužívat virtualenv

Pražské Pyvo, 2014-01-15

Avatar for Petr Viktorin

Petr Viktorin

January 15, 2014

More Decks by Petr Viktorin

See All by Petr Viktorin
Komunitní kurzy
Avatar for Petr Viktorin encukou
0
260
Jak postavit slovník z jedniček a nul
Avatar for Petr Viktorin encukou
0
740
Python Packaging in Fedora
Avatar for Petr Viktorin encukou
0
480
Python in Fedora
Avatar for Petr Viktorin encukou
0
130
Essential Testing Concepts
Avatar for Petr Viktorin encukou
0
130
Import Deep Dive
Avatar for Petr Viktorin encukou
0
100
Dynamic Time Warping & Synchronizace videí
Avatar for Petr Viktorin encukou
0
130
Python 3.4
Avatar for Petr Viktorin encukou
0
120
Extending FreeIPA
Avatar for Petr Viktorin encukou
0
440

Other Decks in Programming

See All in Programming
Snowflakeで業務アプリを作ろう。 Snowflakeのアプリ機能解説&実践ガイド
Avatar for Ayumu Yamaguchi ayumu_yamaguchi
2
310
JRuby: Past, Present, and Future
Avatar for headius headius
0
210
JPUG勉強会 OSSデータベースの内部構造を理解しよう(第２回)
Avatar for Atsushi Ogawa oga5
0
280
20260914 AIエージェント時代のPlatform Engineering　LLM基盤とプロダクトの責務境界線
Avatar for Taiki Kanzaki kanfab1
7
2.2k
SREの越境 / SRE Collaboration
Avatar for y-ohgi y0hgi
2
290
FreeBSDでZabbixを動かす
Avatar for kenkino kenkino
0
330
Streamlitで実現する自然言語データアプリ開発
Avatar for Ayumu Yamaguchi ayumu_yamaguchi
1
320
iOS 27でニュースアプリはどう変わる！？ 〜日経電子版の新機能対応と、開発事例から〜
Avatar for Kazuki Nakashima lynnswap
7
13k
Everything will be SERVERLESS — 信じて運用した10年の経験値 / Everything Will be Serverless — Lessons Learned from 10 Years of Operational Experience
Avatar for shiro seike seike460
PRO
1
540
世界の中心で、AI（App Intents）をさけぶ ー App Intents中心設計の実践ガイド
Avatar for touyou touyou
0
690
新卒PdEのリアル
Avatar for ryu ryu1013
1
520
Agents on Rails - Rails at Scale 2026
Avatar for Irina Nazarova irinanazarova
0
270

Featured

See All Featured
Embracing the Ebb and Flow
Avatar for Simon Collison colly
88
5.2k
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
29
4.5k
So, you think you're a good person
Avatar for Per Axbom axbom
PRO
2
2.2k
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
7.2k
Effective software design: The role of men in debugging patriarchy in IT @ Voxxed Days AMS
Avatar for Kenny Baas-Schwegler baasie
1
540
エンジニアに許された特別な時間の終わり
Avatar for watany watany
109
250k
Building Flexible Design Systems
Avatar for Yesenia Perez-Cruz yeseniaperezcruz
330
41k
Helping Users Find Their Own Way: Creating Modern Search Experiences
Avatar for Dan Newman danielanewman
31
3.4k
The Anti-SEO Checklist Checklist. Pubcon Cyber Week
Avatar for Ryan Jones ryanjones
0
250
Claude Code どこまでも/ Claude Code Everywhere
Avatar for nwiizo nwiizo
68
58k
Sam Torres - BigQuery for SEOs
Avatar for Tech SEO Connect techseoconnect
PRO
0
550
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
Avatar for Aleyda Solis aleyda
1
2.2k

Transcript

  1. Proč nepoužívat virtualenv Petr Viktorin encukou.cz [email protected] Pražské Pyvo, 2014-01-15

  2. virtualenv je super! Psát Python bez virtualenvu je blbost

  3. virtualenv je super! Psát Python bez virtualenvu je blbost Psát

    Python bez virtualenvu je blbost!

  4. virtualenv je super! Psát Python bez virtualenvu je blbost Psát

    Python bez virtualenvu je blbost!

  5. virtualenv je super! Psát Python bez virtualenvu je blbost ale

    ne na všechno

  6. Instalace Pythonu OS Python stdlib Knihovny Program C knihovny

  7. S virtualenvem OS Python stdlib virtualenv Knihovny Program virtualenv Knihovny

    Program Knihovny Program C knihovny

  8. virtualenv vs. instalace pro uživatele $ ~/virualenvs/md/bin/pip install markdown2 $

    ~/virualenvs/md/bin/markdown_py blogpost.md vs $ pip install --user markdown2 $ markdown_py blogpost.md

  9. virtualenv vs. systémové balíky $ sudo yum install python-markdown2 $

    markdown_py blogpost.md

  10. virtualenv vs. samotný systém $ head -n4 /usr/bin/yum #!/usr/bin/python import

    sys try: import yum $

  11. virtualenv vs. virtualizace a kontejnery

  12. docker.io Kernel overlay filesystem System Python App

  13. docker.io Kernel overlay filesystem System Python App overlay filesystem System

    Python App overlay filesystem System Python App

  14. docker.io Kernel overlay filesystem System Python App overlay filesystem System

    Python App overlay filesystem System Python App

  15. ? Petr Viktorin @encukou.cz [email protected] @encukou github.com/encukou Licence: Creative Commons

    Attribution-ShareAlike 3.0 http://creativecommons.org/licenses/by-sa/3.0/