本文整理匯總了Python中email.charset.Charset.header_encode方法的典型用法代碼示例。如果您正苦於以下問題：Python Charset.header_encode方法的具體用法？Python Charset.header_encode怎麽用？Python Charset.header_encode使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類email.charset.Charset的用法示例。
在下文中一共展示了Charset.header_encode方法的7個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: format
# 需要導入模塊: from email.charset import Charset [as 別名]
# 或者: from email.charset.Charset import header_encode [as 別名]
def format(self, events, encoding="utf-8"):
parts = list()
data = templates.Template.format(self, parts, events)
parsed = message_from_string(data.encode(encoding))
charset = Charset(encoding)
charset.header_encoding = QP
msg = MIMEMultipart()
msg.set_charset(charset)
for key, value in msg.items():
del parsed[key]
for key, value in parsed.items():
msg[key] = value
for encoded in ["Subject", "Comment"]:
if encoded not in msg:
continue
value = charset.header_encode(msg[encoded])
del msg[encoded]
msg[encoded] = value
del msg["Content-Transfer-Encoding"]
msg["Content-Transfer-Encoding"] = "7bit"
msg.attach(MIMEText(parsed.get_payload(), "plain", encoding))
for part in parts:
msg.attach(part)
return msg示例2: formataddr
# 需要導入模塊: from email.charset import Charset [as 別名]
# 或者: from email.charset.Charset import header_encode [as 別名]
def formataddr(pair, charset='utf-8'):
"""The inverse of parseaddr(), this takes a 2-tuple of the form
(realname, email_address) and returns the string value suitable
for an RFC 2822 From, To or Cc header.
If the first element of pair is false, then the second element is
returned unmodified.
Optional charset if given is the character set that is used to encode
realname in case realname is not ASCII safe. Can be an instance of str or
a Charset-like object which has a header_encode method. Default is
'utf-8'.
"""
name, address = pair
# The address MUST (per RFC) be ascii, so throw a UnicodeError if it isn't.
address.encode('ascii')
if name:
try:
name.encode('ascii')
except UnicodeEncodeError:
if isinstance(charset, str):
charset = Charset(charset)
encoded_name = charset.header_encode(name)
return "%s <%s>" % (encoded_name, address)
else:
quotes = ''
if specialsre.search(name):
quotes = '"'
name = escapesre.sub(r'\\\g<0>', name)
return '%s%s%s <%s>' % (quotes, name, quotes, address)
return address示例3: format
# 需要導入模塊: from email.charset import Charset [as 別名]
# 或者: from email.charset.Charset import header_encode [as 別名]
def format(self, events, encoding="utf-8"):
from email import message_from_string
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.charset import Charset, QP
from email.utils import formatdate, make_msgid
parts = list()
data = templates.Template.format(self, parts, events)
parsed = message_from_string(data.encode(encoding))
charset = Charset(encoding)
charset.header_encoding = QP
msg = MIMEMultipart()
msg.set_charset(charset)
for key, value in msg.items():
del parsed[key]
for key, value in parsed.items():
msg[key] = value
for encoded in ["Subject", "Comment"]:
if encoded not in msg:
continue
value = charset.header_encode(msg[encoded])
del msg[encoded]
msg[encoded] = value
del msg['Content-Transfer-Encoding']
msg['Content-Transfer-Encoding'] = '7bit'
msg.attach(MIMEText(parsed.get_payload(), "plain", encoding))
for part in parts:
msg.attach(part)
return msg示例4: send
# 需要導入模塊: from email.charset import Charset [as 別名]
# 或者: from email.charset.Charset import header_encode [as 別名]
def send(self, subject, recipients, sender=None, attach=None,
html=None, text=None, template=None, **kwargs):
"""
Отправка самосборного письма.
Ссылки на картинке в статике превращаются в аттачменты. Текст правильно кодируется, чтобы
избежать багов с переносом строки в Flask-Mail
recipients - список
attach - вложения, словарь имя-путь
template - можно указать имя шаблона без расширения
"""
sender = sender or self.default_sender
if template:
html, text = render_email(template, **kwargs)
recipients_str = self._contact_list(recipients)
charset = Charset(input_charset='utf-8')
msgRoot = MIMEMultipart('related')
msgRoot['Subject'] = charset.header_encode(subject)
msgRoot['From'] = self._contact(sender)
msgRoot['To'] = recipients_str
msgRoot.preamble = 'This is a multi-part message in MIME format.'
msgRoot.set_charset('utf-8')
msgAlternative = MIMEMultipart(_subtype='alternative')
msgAlternative.set_charset("utf-8")
msgRoot.attach(msgAlternative)
msgText = MIMEText(_text=text, _subtype='plain', _charset='utf-8')
msgAlternative.attach(msgText)
html, images = self._extract_statics(html)
self._attach_images(msgRoot, images)
if attach:
self._attach_images(msgRoot, attach)
msgHtml = MIMEText(_text=html, _subtype='html', _charset='utf-8')
msgAlternative.attach(msgHtml)
if self.mail_enabled:
with smtplib.SMTP(host=self.mail_server, port=self.mail_port) as smtp:
smtp.sendmail(
self._address(sender),
[self._address(r) for r in recipients],
msgRoot.as_string()
)示例5: formataddr
# 需要導入模塊: from email.charset import Charset [as 別名]
# 或者: from email.charset.Charset import header_encode [as 別名]
def formataddr(pair, charset='utf-8'):
(name, address) = pair
address.encode('ascii')
if name:
try:
name.encode('ascii')
except UnicodeEncodeError:
if isinstance(charset, str):
charset = Charset(charset)
encoded_name = charset.header_encode(name)
return '%s <%s>' % (encoded_name, address)
quotes = ''
if specialsre.search(name):
quotes = '"'
name = escapesre.sub('\\\\\\g<0>', name)
return '%s%s%s <%s>' % (quotes, name, quotes, address)
return address示例6: encode_address
# 需要導入模塊: from email.charset import Charset [as 別名]
# 或者: from email.charset.Charset import header_encode [as 別名]
def encode_address(addr):
name, email = parseaddr(addr)
charset = Charset(guess_charset(name))
encoded_name = charset.header_encode(name)
return formataddr((encoded_name, email))示例7: send_email
# 需要導入模塊: from email.charset import Charset [as 別名]
# 或者: from email.charset.Charset import header_encode [as 別名]
def send_email(subject, recipients, sender=None, attach=None,
html_body=None, text_body=None, template=None, **kwargs):
"""
Отправка самосборного письма.
Ссылки на картинке в статике превращаются в аттачменты. Текст правильно кодируется, чтобы
избежать багов с переносом строки в Flask-Mail
recipients - Список
attach - Вложения, словарь имя-путь
template - Имя шаблона без расширения. Будет искатся пара файлов <template>.html и <template>.txt
"""
if sender is None:
cfg = current_app.config
sender = cfg.get('MAIL_DEFAULT_SENDER', '[email protected]{}'.format(cfg.get('SERVER_NAME', 'example.com')))
if template:
html_body, text_body = render_email(template, **kwargs)
recipients_str = contact_list(recipients)
charset = Charset(input_charset='utf-8')
msgRoot = MIMEMultipart('related')
msgRoot['Subject'] = charset.header_encode(subject)
msgRoot['From'] = contact(sender)
msgRoot['To'] = recipients_str
msgRoot.preamble = 'This is a multi-part message in MIME format.'
msgRoot.set_charset('utf-8')
msgAlternative = MIMEMultipart(_subtype='alternative')
msgAlternative.set_charset("utf-8")
msgRoot.attach(msgAlternative)
msgText = MIMEText(_text=text_body, _subtype='plain', _charset='utf-8')
msgAlternative.attach(msgText)
html, images = extract_statics(html_body)
attach_images(msgRoot, images)
if attach:
attach_images(msgRoot, attach)
msgHtml = MIMEText(_text=html, _subtype='html', _charset='utf-8')
msgAlternative.attach(msgHtml)
if current_app.config['MAIL_ENABLED']:
with smtplib.SMTP(
host=current_app.config['MAIL_SERVER'],
port=current_app.config['MAIL_PORT']) as smtp:
try:
smtp.sendmail(
address(sender),
[address(r) for r in recipients],
msgRoot.as_string()
)
if current_app.config.get('DEBUG'):
print('=== MAIL FROM "%s" TO "%s"' % (address(sender), repr([address(r) for r in recipients])))
print(msgRoot.as_string())
except smtplib.SMTPRecipientsRefused:
print('smtplib.SMTPRecipientsRefused: %s' % repr(recipients))