28 lines
660 B
Python
28 lines
660 B
Python
import os
|
|
from contextlib import contextmanager
|
|
|
|
from jediepcserver import add_virtualenv_path
|
|
|
|
|
|
@contextmanager
|
|
def osenv(*args, **kwds):
|
|
def putenvs(dct):
|
|
for (k, v) in dct.items():
|
|
if v is None:
|
|
del os.environ[k]
|
|
else:
|
|
os.environ[k] = v
|
|
newenv = dict(*args, **kwds)
|
|
oldenv = dict(zip(newenv, map(os.getenv, newenv)))
|
|
try:
|
|
putenvs(newenv)
|
|
yield
|
|
finally:
|
|
putenvs(oldenv)
|
|
|
|
|
|
def test_add_virtualenv_path_runs_fine_in_non_virtualenv():
|
|
# See: https://github.com/tkf/emacs-jedi/issues/3
|
|
with osenv(VIRTUAL_ENV=None):
|
|
add_virtualenv_path()
|