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"""Test for pyinstaller compatibility."""
from unittest import TestCase, SkipTest
from tempfile import mkdtemp, NamedTemporaryFile
from subprocess import check_call, CalledProcessError
import os
class PyInstallerTests(TestCase):
"""Make sure PyInstaller doesn't break Eliot."""
def setUp(self):
try:
check_call(["pyinstaller", "--help"])
except (CalledProcessError, FileNotFoundError):
raise SkipTest("Can't find pyinstaller.")
def test_importable(self):
"""The Eliot package can be imported inside a PyInstaller packaged binary."""
output_dir = mkdtemp()
with NamedTemporaryFile(mode="w") as f:
f.write("import eliot; import eliot.prettyprint\n")
f.flush()
check_call(
[
"pyinstaller",
"--distpath",
output_dir,
"-F",
"-n",
"importeliot",
f.name,
]
)
check_call([os.path.join(output_dir, "importeliot")])
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