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Add __main__.py to output basic format and support information (#3870)
Add __main__.py to output basic format and support information
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Original file line number | Diff line number | Diff line change |
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from __future__ import unicode_literals | ||
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import os | ||
import subprocess | ||
import sys | ||
from unittest import TestCase | ||
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class TestMain(TestCase): | ||
def test_main(self): | ||
out = subprocess.check_output([sys.executable, "-m", "PIL"]).decode("utf-8") | ||
lines = out.splitlines() | ||
self.assertEqual(lines[0], "-" * 68) | ||
self.assertTrue(lines[1].startswith("Pillow ")) | ||
self.assertEqual(lines[2], "-" * 68) | ||
self.assertTrue(lines[3].startswith("Python modules loaded from ")) | ||
self.assertTrue(lines[4].startswith("Binary modules loaded from ")) | ||
self.assertEqual(lines[5], "-" * 68) | ||
self.assertTrue(lines[6].startswith("Python ")) | ||
jpeg = ( | ||
os.linesep + | ||
"-" * 68 + os.linesep + | ||
"JPEG image/jpeg" + os.linesep + | ||
"Extensions: .jfif, .jpe, .jpeg, .jpg" + os.linesep + | ||
"Features: open, save" + os.linesep + | ||
"-" * 68 + os.linesep | ||
) | ||
self.assertIn(jpeg, out) |
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Original file line number | Diff line number | Diff line change |
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from .features import pilinfo | ||
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pilinfo() |
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