def add(self, location: str, content_type: str, payload: str, encoding: str = 'quoted-printable') -> None:
resource = EmailMessage()
if content_type == 'text/html':
resource.add_header('Content-Type', 'text/html', charset='utf-8')
else:
resource['Content-Type'] = content_type
if encoding == 'quoted-printable':
resource['Content-Transfer-Encoding'] = encoding
resource.set_payload(quopri.encodestring(payload.encode()))
elif encoding == 'base64':
resource['Content-Transfer-Encoding'] = encoding
resource.set_payload(base64.b64encode(payload))
elif encoding == 'base64-encoded': # Already base64 encoded
resource['Content-Transfer-Encoding'] = 'base64'
resource.set_payload(payload)
else:
raise ValueError('invalid encoding')
resource['Content-Location'] = location
self._msg.attach(resource)
python类encodestring()的实例源码
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def encode_transfer_encoding(encoding, body):
if encoding == 'quoted-printable':
return quopri.encodestring(body, quotetabs=False)
elif encoding == 'base64':
return email.encoders._bencode(body)
else:
return body
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def test_encodestring(self):
for p, e in self.STRINGS:
self.assertEqual(quopri.encodestring(p), e)
def test_idempotent_string(self):
for p, e in self.STRINGS:
self.assertEqual(quopri.decodestring(quopri.encodestring(e)), e)
def test_embedded_ws(self):
for p, e in self.ESTRINGS:
self.assertEqual(quopri.encodestring(p, quotetabs=True), e)
self.assertEqual(quopri.decodestring(e), p)
def test_encode_header(self):
for p, e in self.HSTRINGS:
self.assertEqual(quopri.encodestring(p, header=True), e)
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def test_encodestring(self):
for p, e in self.STRINGS:
self.assertTrue(quopri.encodestring(p) == e)
def test_idempotent_string(self):
for p, e in self.STRINGS:
self.assertTrue(quopri.decodestring(quopri.encodestring(e)) == e)
def test_embedded_ws(self):
for p, e in self.ESTRINGS:
self.assertTrue(quopri.encodestring(p, quotetabs=True) == e)
self.assertTrue(quopri.decodestring(e) == p)
def test_encode_header(self):
for p, e in self.HSTRINGS:
self.assertTrue(quopri.encodestring(p, header=True) == e)
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def test_encodestring(self):
for p, e in self.STRINGS:
self.assertTrue(quopri.encodestring(p) == e)
def test_idempotent_string(self):
for p, e in self.STRINGS:
self.assertTrue(quopri.decodestring(quopri.encodestring(e)) == e)
def test_embedded_ws(self):
for p, e in self.ESTRINGS:
self.assertTrue(quopri.encodestring(p, quotetabs=True) == e)
self.assertTrue(quopri.decodestring(e) == p)
def test_encode_header(self):
for p, e in self.HSTRINGS:
self.assertTrue(quopri.encodestring(p, header=True) == e)
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def _qencode(s):
enc = _encodestring(s, quotetabs=True)
# Must encode spaces, which quopri.encodestring() doesn't do
return enc.replace(' ', '=20')
def test_encodestring(self):
for p, e in self.STRINGS:
self.assertEqual(quopri.encodestring(p), e)
def test_idempotent_string(self):
for p, e in self.STRINGS:
self.assertEqual(quopri.decodestring(quopri.encodestring(e)), e)
def test_embedded_ws(self):
for p, e in self.ESTRINGS:
self.assertEqual(quopri.encodestring(p, quotetabs=True), e)
self.assertEqual(quopri.decodestring(e), p)
def test_encode_header(self):
for p, e in self.HSTRINGS:
self.assertEqual(quopri.encodestring(p, header=True), e)
