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Proč nepoužívat virtualenv
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Petr Viktorin
January 15, 2014
Programming
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Proč nepoužívat virtualenv
Pražské Pyvo, 2014-01-15
Petr Viktorin
January 15, 2014
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Transcript
Proč nepoužívat virtualenv Petr Viktorin encukou.cz
[email protected]
Pražské Pyvo, 2014-01-15
virtualenv je super! Psát Python bez virtualenvu je blbost
virtualenv je super! Psát Python bez virtualenvu je blbost Psát
Python bez virtualenvu je blbost!
virtualenv je super! Psát Python bez virtualenvu je blbost Psát
Python bez virtualenvu je blbost!
virtualenv je super! Psát Python bez virtualenvu je blbost ale
ne na všechno
Instalace Pythonu OS Python stdlib Knihovny Program C knihovny
S virtualenvem OS Python stdlib virtualenv Knihovny Program virtualenv Knihovny
Program Knihovny Program C knihovny
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
virtualenv vs. systémové balíky $ sudo yum install python-markdown2 $
markdown_py blogpost.md
virtualenv vs. samotný systém $ head -n4 /usr/bin/yum #!/usr/bin/python import
sys try: import yum $
virtualenv vs. virtualizace a kontejnery
docker.io Kernel overlay filesystem System Python App
docker.io Kernel overlay filesystem System Python App overlay filesystem System
Python App overlay filesystem System Python App
docker.io Kernel overlay filesystem System Python App overlay filesystem System
Python App overlay filesystem System Python App
? 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/