我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用email.Charset()。
def test_getset_charset(self): eq = self.assertEqual msg = Message() eq(msg.get_charset(), None) charset = Charset('iso-8859-1') msg.set_charset(charset) eq(msg['mime-version'], '1.0') eq(msg.get_content_type(), 'text/plain') eq(msg['content-type'], 'text/plain; charset="iso-8859-1"') eq(msg.get_param('charset'), 'iso-8859-1') eq(msg['content-transfer-encoding'], 'quoted-printable') eq(msg.get_charset().input_charset, 'iso-8859-1') # Remove the charset msg.set_charset(None) eq(msg.get_charset(), None) eq(msg['content-type'], 'text/plain') # Try adding a charset when there's already MIME headers present msg = Message() msg['MIME-Version'] = '2.0' msg['Content-Type'] = 'text/x-weird' msg['Content-Transfer-Encoding'] = 'quinted-puntable' msg.set_charset(charset) eq(msg['mime-version'], '2.0') eq(msg['content-type'], 'text/x-weird; charset="iso-8859-1"') eq(msg['content-transfer-encoding'], 'quinted-puntable')
def test_charset_richcomparisons(self): eq = self.assertEqual ne = self.failIfEqual cset1 = Charset() cset2 = Charset() eq(cset1, 'us-ascii') eq(cset1, 'US-ASCII') eq(cset1, 'Us-AsCiI') eq('us-ascii', cset1) eq('US-ASCII', cset1) eq('Us-AsCiI', cset1) ne(cset1, 'usascii') ne(cset1, 'USASCII') ne(cset1, 'UsAsCiI') ne('usascii', cset1) ne('USASCII', cset1) ne('UsAsCiI', cset1) eq(cset1, cset2) eq(cset2, cset1)
def test_get_body_encoding_with_uppercase_charset(self): eq = self.assertEqual msg = Message() msg['Content-Type'] = 'text/plain; charset=UTF-8' eq(msg['content-type'], 'text/plain; charset=UTF-8') charsets = msg.get_charsets() eq(len(charsets), 1) eq(charsets[0], 'utf-8') charset = Charset(charsets[0]) eq(charset.get_body_encoding(), 'base64') msg.set_payload('hello world', charset=charset) eq(msg.get_payload(), 'aGVsbG8gd29ybGQ=\n') eq(msg.get_payload(decode=True), 'hello world') eq(msg['content-transfer-encoding'], 'base64') # Try another one msg = Message() msg['Content-Type'] = 'text/plain; charset="US-ASCII"' charsets = msg.get_charsets() eq(len(charsets), 1) eq(charsets[0], 'us-ascii') charset = Charset(charsets[0]) eq(charset.get_body_encoding(), Encoders.encode_7or8bit) msg.set_payload('hello world', charset=charset) eq(msg.get_payload(), 'hello world') eq(msg['content-transfer-encoding'], '7bit')
def test__all__(self): module = __import__('email') all = module.__all__ all.sort() self.assertEqual(all, [ # Old names 'Charset', 'Encoders', 'Errors', 'Generator', 'Header', 'Iterators', 'MIMEAudio', 'MIMEBase', 'MIMEImage', 'MIMEMessage', 'MIMEMultipart', 'MIMENonMultipart', 'MIMEText', 'Message', 'Parser', 'Utils', 'base64MIME', # new names 'base64mime', 'charset', 'encoders', 'errors', 'generator', 'header', 'iterators', 'message', 'message_from_file', 'message_from_string', 'mime', 'parser', 'quopriMIME', 'quoprimime', 'utils', ])
def test_charset_richcomparisons(self): eq = self.assertEqual ne = self.assertNotEqual cset1 = Charset() cset2 = Charset() eq(cset1, 'us-ascii') eq(cset1, 'US-ASCII') eq(cset1, 'Us-AsCiI') eq('us-ascii', cset1) eq('US-ASCII', cset1) eq('Us-AsCiI', cset1) ne(cset1, 'usascii') ne(cset1, 'USASCII') ne(cset1, 'UsAsCiI') ne('usascii', cset1) ne('USASCII', cset1) ne('UsAsCiI', cset1) eq(cset1, cset2) eq(cset2, cset1)
def test_set_payload_with_charset(self): msg = Message() charset = Charset('iso-8859-1') msg.set_payload('This is a string payload', charset) self.assertEqual(msg.get_charset().input_charset, 'iso-8859-1')
def test_charsets_case_insensitive(self): lc = Charset('us-ascii') uc = Charset('US-ASCII') self.assertEqual(lc.get_body_encoding(), uc.get_body_encoding())
def test_encode(self): eq = self.assertEqual eq(quopriMIME.encode(''), '') eq(quopriMIME.encode('hello'), 'hello') # Test the binary flag eq(quopriMIME.encode('hello\r\nworld'), 'hello\nworld') eq(quopriMIME.encode('hello\r\nworld', 0), 'hello\nworld') # Test the maxlinelen arg eq(quopriMIME.encode('xxxx ' * 20, maxlinelen=40), """\ xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx= xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx= x xxxx xxxx xxxx xxxx=20""") # Test the eol argument eq(quopriMIME.encode('xxxx ' * 20, maxlinelen=40, eol='\r\n'), """\ xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx=\r xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxx=\r x xxxx xxxx xxxx xxxx=20""") eq(quopriMIME.encode("""\ one line two line"""), """\ one line two line""") # Test the Charset class
def tearDown(self): from email import Charset as CharsetModule try: del CharsetModule.CHARSETS['fake'] except KeyError: pass
def test_idempotent(self): eq = self.assertEqual # Make sure us-ascii = no Unicode conversion c = Charset('us-ascii') s = 'Hello World!' sp = c.to_splittable(s) eq(s, c.from_splittable(sp)) # test 8-bit idempotency with us-ascii s = '\xa4\xa2\xa4\xa4\xa4\xa6\xa4\xa8\xa4\xaa' sp = c.to_splittable(s) eq(s, c.from_splittable(sp))
def test_unicode_charset_name(self): charset = Charset(u'us-ascii') self.assertEqual(str(charset), 'us-ascii') self.assertRaises(Errors.CharsetError, Charset, 'asc\xffii') # Test multilingual MIME headers.
