13 lines
386 B
Python
13 lines
386 B
Python
import pytest
|
|
from ipython_genutils.py3compat import which
|
|
|
|
def onlyif_cmds_exist(*commands):
|
|
"""
|
|
Decorator to skip test when at least one of `commands` is not found.
|
|
"""
|
|
for cmd in commands:
|
|
if not which(cmd):
|
|
return pytest.mark.skip("This test runs only if command '{0}' "
|
|
"is installed".format(cmd))
|
|
return lambda f: f
|