Sync'ing with standalone email package 2.0.1. This adds support for
non-us-ascii character sets in headers and bodies. Some API changes
(with DeprecationWarnings for the old APIs). Better RFC-compliant
implementations of base64 and quoted-printable.
Updated test cases. Documentation updates to follow (after I finish
writing them ;).
diff --git a/Lib/test/test_email_codecs.py b/Lib/test/test_email_codecs.py
new file mode 100644
index 0000000..d0451d1
--- /dev/null
+++ b/Lib/test/test_email_codecs.py
@@ -0,0 +1,51 @@
+# Copyright (C) 2002 Python Software Foundation
+# email package unit tests for (optional) Asian codecs
+
+import unittest
+from test_support import TestSkipped
+
+from email.Charset import Charset
+from email.Header import Header, decode_header
+
+
+# See if we have the Japanese codecs package installed
+try:
+ unicode('foo', 'japanese.iso-2022-jp')
+except LookupError:
+ raise TestSkipped, 'Optional Japanese codecs not installed'
+
+
+
+class TestEmailAsianCodecs(unittest.TestCase):
+ def test_japanese_codecs(self):
+ eq = self.assertEqual
+ j = Charset("euc-jp")
+ g = Charset("iso-8859-1")
+ h = Header("Hello World!")
+ jhello = '\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc\xa5\xeb\xa5\xc9\xa1\xaa'
+ ghello = 'Gr\xfc\xdf Gott!'
+ h.append(jhello, j)
+ h.append(ghello, g)
+ eq(h.encode(), 'Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=\n =?iso-8859-1?q?Gr=FC=DF_Gott!?=')
+ eq(decode_header(h.encode()),
+ [('Hello World!', None),
+ ('\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
+ ('Gr\xfc\xdf Gott!', 'iso-8859-1')])
+ long = 'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9'
+ h = Header(long, j, header_name="Subject")
+ # test a very long header
+ enc = h.encode()
+ eq(enc, '=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYRsoQg==?=\n =?iso-2022-jp?b?GyRCITwlayRPO0oycTxUJE4+NRsoQg==?=\n =?iso-2022-jp?b?GyRCRyckckJUJEMkRiQkJF4kORsoQg==?=')
+ eq(decode_header(enc), [("test-ja \x1b$B$XEj9F$5$l$?%a\x1b(B\x1b$B!<%k$O;J2q<T$N>5\x1b(B\x1b$BG'$rBT$C$F$$$^$9\x1b(B", 'iso-2022-jp')])
+
+
+
+def suite():
+ suite = unittest.TestSuite()
+ suite.addTest(unittest.makeSuite(TestEmailAsianCodecs))
+ return suite
+
+
+
+if __name__ == '__main__':
+ unittest.main(defaultTest='suite')