本文整理汇总了Python中email.message_from_bytes方法的典型用法代码示例。如果您正苦于以下问题:Python email.message_from_bytes方法的具体用法?Python email.message_from_bytes怎么用?Python email.message_from_bytes使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类email
的用法示例。
在下文中一共展示了email.message_from_bytes方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: handle_sender_email
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def handle_sender_email(envelope: Envelope):
filename = (
arrow.now().format("YYYY-MM-DD_HH-mm-ss") + "_" + random_string(10) + ".eml"
)
filepath = os.path.join(SENDER_DIR, filename)
with open(filepath, "wb") as f:
f.write(envelope.original_content)
LOG.d("Write email to sender at %s", filepath)
msg = email.message_from_bytes(envelope.original_content)
orig = get_orig_message_from_bounce(msg)
if orig:
LOG.warning(
"Original message %s -> %s saved at %s", orig["From"], orig["To"], filepath
)
return "250 email to sender accepted"
示例2: get_imap_messages
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def get_imap_messages() -> Generator[EmailMessage, None, None]:
mbox = IMAP4_SSL(settings.EMAIL_GATEWAY_IMAP_SERVER, settings.EMAIL_GATEWAY_IMAP_PORT)
mbox.login(settings.EMAIL_GATEWAY_LOGIN, settings.EMAIL_GATEWAY_PASSWORD)
try:
mbox.select(settings.EMAIL_GATEWAY_IMAP_FOLDER)
try:
status, num_ids_data = mbox.search(None, 'ALL')
for message_id in num_ids_data[0].split():
status, msg_data = mbox.fetch(message_id, '(RFC822)')
assert isinstance(msg_data[0], tuple)
msg_as_bytes = msg_data[0][1]
message = email.message_from_bytes(msg_as_bytes, policy=email.policy.default)
assert isinstance(message, EmailMessage) # https://github.com/python/typeshed/issues/2417
yield message
mbox.store(message_id, '+FLAGS', '\\Deleted')
mbox.expunge()
finally:
mbox.close()
finally:
mbox.logout()
示例3: consume
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def consume(self, event: Mapping[str, Any]) -> None:
rcpt_to = event['rcpt_to']
msg = email.message_from_bytes(
base64.b64decode(event["msg_base64"]),
policy=email.policy.default,
)
assert isinstance(msg, EmailMessage) # https://github.com/python/typeshed/issues/2417
if not is_missed_message_address(rcpt_to):
# Missed message addresses are one-time use, so we don't need
# to worry about emails to them resulting in message spam.
recipient_realm = decode_stream_email_address(rcpt_to)[0].realm
try:
rate_limit_mirror_by_realm(recipient_realm)
except RateLimited:
logger.warning("MirrorWorker: Rejecting an email from: %s "
"to realm: %s - rate limited.",
msg['From'], recipient_realm.name)
return
mirror_email(msg, rcpt_to=rcpt_to)
示例4: parse
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def parse(self):
try:
if self.message_type == ParserMessageType.STRING:
msg = email.message_from_string(self.raw_message, Message)
elif self.message_type == ParserMessageType.BYTES:
msg = email.message_from_bytes(self.raw_message, Message)
elif self.message_type == ParserMessageType.BINARY_FILE:
msg = email.message_from_binary_file(self.raw_message, Message)
else:
raise ValueError("Invalid message_type, could not parse message.")
except Exception:
raise ParseEmailException
# Do basic post-processing of the message, checking it for defects or
# other missing information.
if msg.defects:
raise DefectMessageException
# Add headers used by LEGO
msg.original_size = len(self.raw_message)
msg["X-MailFrom"] = self.mail_from
return msg
示例5: __init__
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def __init__(self, message=None):
"""Initialize a Message instance."""
if isinstance(message, email.message.Message):
self._become_message(copy.deepcopy(message))
if isinstance(message, Message):
message._explain_to(self)
elif isinstance(message, bytes):
self._become_message(email.message_from_bytes(message))
elif isinstance(message, str):
self._become_message(email.message_from_string(message))
elif isinstance(message, io.TextIOWrapper):
self._become_message(email.message_from_file(message))
elif hasattr(message, "read"):
self._become_message(email.message_from_binary_file(message))
elif message is None:
email.message.Message.__init__(self)
else:
raise TypeError('Invalid message type: %s' % type(message))
示例6: test_mangled_from_with_bad_bytes
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def test_mangled_from_with_bad_bytes(self):
source = textwrap.dedent("""\
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
From: aaa@bbb.org
""").encode('utf-8')
msg = email.message_from_bytes(source + b'From R\xc3\xb6lli\n')
b = BytesIO()
g = BytesGenerator(b, mangle_from_=True)
g.flatten(msg)
self.assertEqual(b.getvalue(), source + b'>From R\xc3\xb6lli\n')
# Test the basic MIMEAudio class
示例7: test_binary_body_with_encode_noop
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def test_binary_body_with_encode_noop(self):
# Issue 16564: This does not produce an RFC valid message, since to be
# valid it should have a CTE of binary. But the below works in
# Python2, and is documented as working this way.
bytesdata = b'\xfa\xfb\xfc\xfd\xfe\xff'
msg = MIMEApplication(bytesdata, _encoder=encoders.encode_noop)
# Treated as a string, this will be invalid code points.
self.assertEqual(msg.get_payload(), '\uFFFD' * len(bytesdata))
self.assertEqual(msg.get_payload(decode=True), bytesdata)
s = BytesIO()
g = BytesGenerator(s)
g.flatten(msg)
wireform = s.getvalue()
msg2 = email.message_from_bytes(wireform)
self.assertEqual(msg.get_payload(), '\uFFFD' * len(bytesdata))
self.assertEqual(msg2.get_payload(decode=True), bytesdata)
示例8: test_8bit_in_quopri_body
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def test_8bit_in_quopri_body(self):
# This is non-RFC compliant data...without 'decode' the library code
# decodes the body using the charset from the headers, and because the
# source byte really is utf-8 this works. This is likely to fail
# against real dirty data (ie: produce mojibake), but the data is
# invalid anyway so it is as good a guess as any. But this means that
# this test just confirms the current behavior; that behavior is not
# necessarily the best possible behavior. With 'decode' it is
# returning the raw bytes, so that test should be of correct behavior,
# or at least produce the same result that email4 did.
m = self.bodytest_msg.format(charset='utf-8',
cte='quoted-printable',
bodyline='p=C3=B6stál').encode('utf-8')
msg = email.message_from_bytes(m)
self.assertEqual(msg.get_payload(), 'p=C3=B6stál\n')
self.assertEqual(msg.get_payload(decode=True),
'pöstál\n'.encode('utf-8'))
示例9: test_invalid_8bit_in_non_8bit_cte_uses_replace
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def test_invalid_8bit_in_non_8bit_cte_uses_replace(self):
# This is similar to the previous test, but proves that if the 8bit
# byte is undecodeable in the specified charset, it gets replaced
# by the unicode 'unknown' character. Again, this may or may not
# be the ideal behavior. Note that if decode=False none of the
# decoders will get involved, so this is the only test we need
# for this behavior.
m = self.bodytest_msg.format(charset='ascii',
cte='quoted-printable',
bodyline='p=C3=B6stál').encode('utf-8')
msg = email.message_from_bytes(m)
self.assertEqual(msg.get_payload(), 'p=C3=B6st\uFFFD\uFFFDl\n')
self.assertEqual(msg.get_payload(decode=True),
'pöstál\n'.encode('utf-8'))
# test_defect_handling:test_invalid_chars_in_base64_payload
示例10: decrypt
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def decrypt(smime: bytes, key: rsa.RSAPrivateKey, serial: Optional[int] = None):
"""Decrypt an S/MIME message using the RSA Private Key given.
The recipient can be hinted using the serial parameter, otherwise we assume single recipient = the given key.
"""
string_content = smime.decode('utf8')
msg: Message = email.message_from_string(string_content)
assert msg.get_content_type() == 'application/pkcs7-mime'
assert msg.get_filename() == 'smime.p7m'
assert msg.get('Content-Description') == 'S/MIME Encrypted Message'
b64payload = msg.get_payload()
payload = b64decode(b64payload)
decrypted_data = decrypt_smime_content(payload, key)
decrypted_msg: Message = email.message_from_bytes(decrypted_data)
return decrypted_msg.get_payload()
示例11: fetch_email
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def fetch_email(M, msg_id):
"""Returns the given email message as a unicode string."""
res, data = M.fetch(msg_id, '(RFC822)')
if res == 'OK':
# Data here is a list with 1 element containing a tuple
# whose 2nd element is a long string containing the email
# The content is a bytes that must be decoded
raw_msg_txt = data[0][1]
# In Python3, we call message_from_bytes, but this function doesn't
# exist in Python 2.
try:
msg = email.message_from_bytes(raw_msg_txt)
except AttributeError:
msg = email.message_from_string(raw_msg_txt)
# At this point, we have a message containing bytes (not unicode)
# fields that will still need to be decoded, ideally according to the
# character set specified in the message.
return msg
else:
return None
示例12: append_literal
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def append_literal(self, data):
tag, mailbox_name, size = self.append_literal_command
if data == CRLF:
if 'UIDPLUS' in self.capabilities:
self.send_tagged_line(tag, 'OK [APPENDUID %s %s] APPEND completed.' %
(self.uidvalidity, self.server_state.max_uid(self.user_login, mailbox_name)))
else:
self.send_tagged_line(tag, 'OK APPEND completed.')
self.append_literal_command = None
return
literal_data, rest = data[:size], data[size:]
if len(literal_data) < size:
self.send_tagged_line(self.append_literal_command[0],
'BAD literal length : expected %s but was %s' % (size, len(literal_data)))
self.append_literal_command = None
elif rest and rest != CRLF:
self.send_tagged_line(self.append_literal_command[0],
'BAD literal trailing data : expected CRLF but got %s' % (rest))
else:
m = email.message_from_bytes(data)
self.server_state.add_mail(self.user_login, Mail(m), mailbox_name)
if rest:
self.append_literal(rest)
示例13: copy
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def copy(msg: Message) -> Message:
"""return a copy of message"""
return email.message_from_bytes(msg.as_bytes())
示例14: generateTestCases
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def generateTestCases(self):
for folder in self.args.spam_folder:
for eml in Path(folder).glob("*.eml"):
try:
msg = message_from_bytes(eml.read_bytes())
except IOError:
print("! Failed to read from {}".format(eml.name))
del msg["To"]
yield msg
示例15: prepare
# 需要导入模块: import email [as 别名]
# 或者: from email import message_from_bytes [as 别名]
def prepare(self):
"""
Prepare the `self.message` object.
"""
if self.prepared_message:
self.message = message_from_bytes(self.prepared_message)
self.prepared = True
return
self.text = self.text or BeautifulSoup(self.html, 'html.parser').get_text(strip=True)
self.html = self.html or mistune.markdown(self.text)
self.message['Sender'] = stringify_address(self.sender)
self.message['From'] = stringify_addresses(self.authors) if self.authors else stringify_address(self.sender)
self.message['To'] = stringify_addresses(self.receivers)
self.message['Subject'] = self.subject
if self.cc:
self.message['CC'] = stringify_addresses(self.cc)
if self.bcc:
self.message['BCC'] = stringify_addresses(self.bcc)
if self.reply_to:
self.message['Reply-To'] = stringify_addresses(self.reply_to)
if self.headers:
for key, value in self.headers.items():
self.message[key] = value
body = MIMEMultipart('alternative')
plaintext_part = MIMEText(self.text, 'plain')
html_part = MIMEText(self.html, 'html')
body.attach(plaintext_part)
body.attach(html_part)
self.message.attach(body)
self.prepared = True