context.rst

jnrbase.context

context

Functions

chdir(path)

env(**kwargs)

Examples

from os import getenv, listdir

from jnrbase.context import chdir, env

>>> sorted(listdir('.')[:2]) ['.travis.yml', 'README.rst'] >>> with chdir('doc'): ... sorted(listdir('.'))[:3] ['NEWS.rst', 'alternatives.rst', 'api'] >>> sorted(listdir('.')[:2]) ['.travis.yml', 'README.rst']

>>> with env(SHELL='oi'): ... getenv('SHELL') 'oi'