Python header.Header方法代码示例

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def _bind_write_headers(msg):
    def _write_headers(self):
        # Self refers to the Generator object.
        for h, v in msg.items():
            print("%s:" % h, end=" ", file=self._fp)
            if isinstance(v, header.Header):
                print(v.encode(maxlinelen=self._maxheaderlen), file=self._fp)
            else:
                # email.Header got lots of smarts, so use it.
                headers = header.Header(
                    v, maxlinelen=self._maxheaderlen, charset="utf-8", header_name=h
                )
                print(headers.encode(), file=self._fp)
        # A blank line always separates headers from body.
        print(file=self._fp)

    return _write_headers 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def addr_header_encode(text, header_name=None):
    """Encode and line-wrap the value of an email header field containing
    email addresses."""

    # Convert to unicode, if required.
    if not isinstance(text, unicode):
        text = unicode(text, "utf-8")

    text = ", ".join(
        formataddr((header_encode(name), emailaddr))
        for name, emailaddr in getaddresses([text])
    )

    if is_ascii(text):
        charset = "ascii"
    else:
        charset = "utf-8"

    return Header(
        text, header_name=header_name, charset=Charset(charset)
    ).encode() 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def send_mail(to_email,message):
# 定义邮件发送
# Define send_mail() function
	smtp_host = 'smtp.xxx.com'
	# 发件箱服务器
	# Outbox Server
	from_email = 'from_email@xxx.com'
	# 发件邮箱
	# from_email
	passwd = 'xxxxxx'
	# 发件邮箱密码
	# from_email_password
	msg = MIMEText(message,'plain','utf-8')
	msg['Subject'] = Header(u'Email Subject','utf-8').encode()
	# 邮件主题
	# Email Subject
	smtp_server = smtplib.SMTP(smtp_host,25)
	# 发件服务器端口
	# Outbox Server Port
	smtp_server.login(from_email,passwd)
	smtp_server.sendmail(from_email,[to_email],msg.as_string())
	smtp_server.quit() 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def forbid_multi_line_headers(name, val, encoding):
    """Forbids multi-line headers, to prevent header injection."""
    encoding = encoding or settings.DEFAULT_CHARSET
    val = force_text(val)
    if '\n' in val or '\r' in val:
        raise BadHeaderError("Header values can't contain newlines (got %r for header %r)" % (val, name))
    try:
        val.encode('ascii')
    except UnicodeEncodeError:
        if name.lower() in ADDRESS_HEADERS:
            val = ', '.join(sanitize_address(addr, encoding)
                for addr in getaddresses((val,)))
        else:
            val = Header(val, encoding).encode()
    else:
        if name.lower() == 'subject':
            val = Header(val).encode()
    return str(name), val 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def sanitize_address(addr, encoding):
    if isinstance(addr, six.string_types):
        addr = parseaddr(force_text(addr))
    nm, addr = addr
    # This try-except clause is needed on Python 3 < 3.2.4
    # http://bugs.python.org/issue14291
    try:
        nm = Header(nm, encoding).encode()
    except UnicodeEncodeError:
        nm = Header(nm, 'utf-8').encode()
    try:
        addr.encode('ascii')
    except UnicodeEncodeError:  # IDN
        if '@' in addr:
            localpart, domain = addr.split('@', 1)
            localpart = str(Header(localpart, encoding))
            domain = domain.encode('idna').decode('ascii')
            addr = '@'.join([localpart, domain])
        else:
            addr = Header(addr, encoding).encode()
    return formataddr((nm, addr)) 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def __init__(self, outfp, mangle_from_=True, maxheaderlen=78):
        """Create the generator for message flattening.

        outfp is the output file-like object for writing the message to.  It
        must have a write() method.

        Optional mangle_from_ is a flag that, when True (the default), escapes
        From_ lines in the body of the message by putting a `>' in front of
        them.

        Optional maxheaderlen specifies the longest length for a non-continued
        header.  When a header line is longer (in characters, with tabs
        expanded to 8 spaces) than maxheaderlen, the header will split as
        defined in the Header class.  Set maxheaderlen to zero to disable
        header wrapping.  The default is 78, as recommended (but not required)
        by RFC 2822.
        """
        self._fp = outfp
        self._mangle_from_ = mangle_from_
        self._maxheaderlen = maxheaderlen 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def send_message(self, to_user, title, body, **kwargs):
        if self.ssl:
            smtp_client = smtplib.SMTP_SSL()
        else:
            smtp_client = smtplib.SMTP()
        smtp_client.connect(zvt_env['smtp_host'], zvt_env['smtp_port'])
        smtp_client.login(zvt_env['email_username'], zvt_env['email_password'])
        msg = MIMEMultipart('alternative')
        msg['Subject'] = Header(title).encode()
        msg['From'] = "{} <{}>".format(Header('zvt').encode(), zvt_env['email_username'])
        if type(to_user) is list:
            msg['To'] = ", ".join(to_user)
        else:
            msg['To'] = to_user
        msg['Message-id'] = email.utils.make_msgid()
        msg['Date'] = email.utils.formatdate()

        plain_text = MIMEText(body, _subtype='plain', _charset='UTF-8')
        msg.attach(plain_text)

        try:
            smtp_client.sendmail(zvt_env['email_username'], to_user, msg.as_string())
        except Exception as e:
            self.logger.exception('send email failed', e) 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def send_email(msg_to, msg_subject, msg_body, msg_from=None,
        smtp_server='localhost', envelope_from=None,
        headers={}):

  if not msg_from:
    msg_from = app.config['EMAIL_FROM']

  if not envelope_from:
    envelope_from = parseaddr(msg_from)[1]

  msg = MIMEText(msg_body)

  msg['Subject'] = Header(msg_subject)
  msg['From'] = msg_from
  msg['To'] = msg_to
  msg['Date'] = formatdate()
  msg['Message-ID'] = make_msgid()
  msg['Errors-To'] = envelope_from

  if request:
    msg['X-Submission-IP'] = request.remote_addr

  s = smtplib.SMTP(smtp_server)
  s.sendmail(envelope_from, msg_to, msg.as_string())
  s.close() 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def test_get_param(self):
        eq = self.assertEqual
        msg = email.message_from_string(
            "X-Header: foo=one; bar=two; baz=three\n")
        eq(msg.get_param('bar', header='x-header'), 'two')
        eq(msg.get_param('quuz', header='x-header'), None)
        eq(msg.get_param('quuz'), None)
        msg = email.message_from_string(
            'X-Header: foo; bar="one"; baz=two\n')
        eq(msg.get_param('foo', header='x-header'), '')
        eq(msg.get_param('bar', header='x-header'), 'one')
        eq(msg.get_param('baz', header='x-header'), 'two')
        # XXX: We are not RFC-2045 compliant!  We cannot parse:
        # msg["Content-Type"] = 'text/plain; weird="hey; dolly? [you] @ <\\"home\\">?"'
        # msg.get_param("weird")
        # yet. 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def test_splitting_multiple_long_lines(self):
        eq = self.ndiffAssertEqual
        hstr = """\
from babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin@babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin@babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]); by babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81; for <mailman-admin@babylon.socal-raves.org>; Sat, 2 Feb 2002 17:00:06 -0800 (PST)
"""
        h = Header(hstr, continuation_ws='\t')
        eq(h.encode(), """\
from babylon.socal-raves.org (localhost [127.0.0.1]);
\tby babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
\tfor <mailman-admin@babylon.socal-raves.org>;
\tSat, 2 Feb 2002 17:00:06 -0800 (PST)
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
\tby babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
\tfor <mailman-admin@babylon.socal-raves.org>;
\tSat, 2 Feb 2002 17:00:06 -0800 (PST)
\tfrom babylon.socal-raves.org (localhost [127.0.0.1]);
\tby babylon.socal-raves.org (Postfix) with ESMTP id B570E51B81;
\tfor <mailman-admin@babylon.socal-raves.org>;
\tSat, 2 Feb 2002 17:00:06 -0800 (PST)""") 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def test_long_lines_with_different_header(self):
        eq = self.ndiffAssertEqual
        h = """\
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
        <mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe>"""
        msg = Message()
        msg['List'] = h
        msg['List'] = Header(h, header_name='List')
        self.ndiffAssertEqual(msg.as_string(), """\
List: List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
 <mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe>
List: List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/spamassassin-talk>,
 <mailto:spamassassin-talk-request@lists.sourceforge.net?subject=unsubscribe>

""")



# Test mangling of "From " lines in the body of a message 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def test__all__(self):
        module = __import__('email')
        # Can't use sorted() here due to Python 2.3 compatibility
        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',
            ]) 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def _format_addr(s):
    """
    parse the email sender and receiver, Chinese encode and support

    :param s: eg. 'name <email@website.com>, name2 <email2@web2.com>'
    """
    name, addr = parseaddr(s)
    return formataddr((Header(name, "utf-8").encode(), addr)) 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def send(self):
        if len(self.attachment_list) == 0:
            self.msg = MIMEText(self.content, self.mail_type, self.charset)
        else:
            self.msg = MIMEMultipart()
            self.msg.attach(MIMEText(self.content, self.mail_type, self.charset))
            for attachment in self.attachment_list:
                self.msg.attach(attachment)

        self.msg['Subject'] =Header(self.subject,self.charset)
        self.msg['From'] = self.server_from_addr
        self.msg['To'] = ",".join(self.to_addr)
        if self.cc_addr:
            self.msg['cc'] = ",".join(self.cc_addr)
        if self.bcc_addr:
            self.msg['bcc'] = ",".join(self.bcc_addr)

        #send
        for a in range(self.try_time):
            try:
                if self.smtp_port == 25:
                    server = smtplib.SMTP(self.smtp_server, self.smtp_port,timeout=self.time_out)
                else:
                    server = smtplib.SMTP_SSL(self.smtp_server, self.smtp_port,timeout=self.time_out)
                #server.set_debuglevel(1)
                server.login(self.smtp_user,self.smtp_pass)
                server.sendmail(self.server_from_addr,self.server_to_addrs,self.msg.as_string())
                server.quit()
                break
            except Exception as e:
                print(e) 

# 需要导入模块: from email import header [as 别名]
# 或者: from email.header import Header [as 别名]
def header_encode(text, header_name=None):
    """Encode and line-wrap the value of an email header field."""

    # Convert to unicode, if required.
    if not isinstance(text, unicode):
        text = unicode(text, "utf-8")

    if is_ascii(text):
        charset = "ascii"
    else:
        charset = "utf-8"

    return Header(
        text, header_name=header_name, charset=Charset(charset)
    ).encode()