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