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(merge 3.2) Issue #12451: pydoc.synopsis() now reads the encoding cookie if

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available, to read the Python script from the right encoding.
This commit is contained in:
Victor Stinner 2011-06-30 15:58:29 +02:00
commit 319672e8a6
3 changed files with 20 additions and 5 deletions
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13
Lib/test/test_pydoc.py
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@ -16,7 +16,7 @@ from io import StringIO
from collections import namedtuple
from contextlib import contextmanager
from test.support import TESTFN, forget, rmtree, EnvironmentVarGuard, \
reap_children, captured_output, captured_stdout
reap_children, captured_output, captured_stdout, unlink
from test import pydoc_mod
@ -395,6 +395,17 @@ class PydocDocTest(unittest.TestCase):
self.assertIn('_replace', helptext)
self.assertIn('_asdict', helptext)
def test_synopsis(self):
self.addCleanup(unlink, TESTFN)
for encoding in ('ISO-8859-1', 'UTF-8'):
with open(TESTFN, 'w', encoding=encoding) as script:
if encoding != 'UTF-8':
print('#coding: {}'.format(encoding), file=script)
print('"""line 1: h\xe9', file=script)
print('line 2: hi"""', file=script)
synopsis = pydoc.synopsis(TESTFN, {})
self.assertEqual(synopsis, 'line 1: h\xe9')
class TestDescriptions(unittest.TestCase):