Pillow/Tests/test_main.py

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Add __main__.py to output basic format and support information To help debug and show supported formats, users can run: $ python -m PIL to get basic format and support information about the installed version of Pillow. The new feature works as follows: $ python -m PIL -------------------------------------------------------------------- Pillow 6.1.0.dev0 -------------------------------------------------------------------- Python modules loaded from .../Pillow/src/PIL Binary modules loaded from .../Pillow/src/PIL -------------------------------------------------------------------- Python 3.7.3 (default, May 11 2019, 00:38:04) [GCC 9.1.1 20190503 (Red Hat 9.1.1-1)] -------------------------------------------------------------------- --- PIL CORE support ok --- TKINTER support ok --- FREETYPE2 support ok --- LITTLECMS2 support ok --- WEBP support ok --- WEBP Transparency support ok --- WEBPMUX support ok --- WEBP Animation support ok --- JPEG support ok --- OPENJPEG (JPEG2000) support ok --- ZLIB (PNG/ZIP) support ok --- LIBTIFF support ok --- RAQM (Bidirectional Text) support ok -------------------------------------------------------------------- BLP Extensions: .blp Features: open -------------------------------------------------------------------- BMP image/bmp Extensions: .bmp Features: open, save -------------------------------------------------------------------- BUFR Extensions: .bufr Features: open, save -------------------------------------------------------------------- …
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from __future__ import unicode_literals
import os
import subprocess
import sys
from unittest import TestCase
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 = (
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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
Add __main__.py to output basic format and support information To help debug and show supported formats, users can run: $ python -m PIL to get basic format and support information about the installed version of Pillow. The new feature works as follows: $ python -m PIL -------------------------------------------------------------------- Pillow 6.1.0.dev0 -------------------------------------------------------------------- Python modules loaded from .../Pillow/src/PIL Binary modules loaded from .../Pillow/src/PIL -------------------------------------------------------------------- Python 3.7.3 (default, May 11 2019, 00:38:04) [GCC 9.1.1 20190503 (Red Hat 9.1.1-1)] -------------------------------------------------------------------- --- PIL CORE support ok --- TKINTER support ok --- FREETYPE2 support ok --- LITTLECMS2 support ok --- WEBP support ok --- WEBP Transparency support ok --- WEBPMUX support ok --- WEBP Animation support ok --- JPEG support ok --- OPENJPEG (JPEG2000) support ok --- ZLIB (PNG/ZIP) support ok --- LIBTIFF support ok --- RAQM (Bidirectional Text) support ok -------------------------------------------------------------------- BLP Extensions: .blp Features: open -------------------------------------------------------------------- BMP image/bmp Extensions: .bmp Features: open, save -------------------------------------------------------------------- BUFR Extensions: .bufr Features: open, save -------------------------------------------------------------------- …
2019-05-25 21:11:33 +03:00
)
self.assertIn(jpeg, out)