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#14062: fix BytesParser handling of Header objects

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This is a different fix than the 3.2 fix, but the new tests are the same.

This also affected smtplib.SMTP.send_message, which calls BytesParser.
This commit is contained in:
R David Murray 2012-03-14 14:24:22 -04:00
commit 8d8f110492
3 changed files with 30 additions and 0 deletions
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24
Lib/test/test_email/test_email.py
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@ -3601,6 +3601,30 @@ class Test8BitBytesHandling(unittest.TestCase):
g.flatten(msg)
self.assertEqual(s.getvalue(), source)
def test_bytes_generator_b_encoding_linesep(self):
# Issue 14062: b encoding was tacking on an extra \n.
m = Message()
# This has enough non-ascii that it should always end up b encoded.
m['Subject'] = Header('žluťoučký kůň')
s = BytesIO()
g = email.generator.BytesGenerator(s)
g.flatten(m, linesep='\r\n')
self.assertEqual(
s.getvalue(),
b'Subject: =?utf-8?b?xb5sdcWlb3XEjWvDvSBrxa/FiA==?=\r\n\r\n')
def test_generator_b_encoding_linesep(self):
# Since this broke in ByteGenerator, test Generator for completeness.
m = Message()
# This has enough non-ascii that it should always end up b encoded.
m['Subject'] = Header('žluťoučký kůň')
s = StringIO()
g = email.generator.Generator(s)
g.flatten(m, linesep='\r\n')
self.assertEqual(
s.getvalue(),
'Subject: =?utf-8?b?xb5sdcWlb3XEjWvDvSBrxa/FiA==?=\r\n\r\n')
def test_crlf_control_via_policy(self):
# msg_26 is crlf terminated
with openfile('msg_26.txt', 'rb') as fp: