コード例 #1
0
ファイル: data_parse.py プロジェクト: yangzw/network_python
def getdate(msg):
    if not 'date' in msg:
        return None
    datehdr = msg['date'].strip()
    try:
        return Utils.mktime_tz(Utils.parsedate_tz(datehdr))
    except:
        return None
コード例 #2
0
ファイル: dateformat.py プロジェクト: otrajman/snargecast
def p_http(t):
    from email import Utils
    import time

    tt = Utils.parsedate_tz(t)
    ts = time.mktime(tt[:9])
    utc = 0  # (datetime.utcnow() - datetime.now()).seconds
    if tt[9] is not None:
        utc += tt[9]
    return datetime.fromtimestamp(ts - utc)
コード例 #3
0
ファイル: date_parse.py プロジェクト: wujunsoftsys/Python-
def getdate(msg):

    if not 'date' in msg:
        return None

    datehdr = msg['date'].strip()
    try:
        return Utils.mktime_tz(Utils.parsedate_tz(datehdr))
    except:
        return None
コード例 #4
0
ファイル: date_parse.py プロジェクト: sproutman/Web_Dev_Lib
def getdate(msg):
    """Returns the date/time from msg in seconds-since-epoch, if possible.
    Otherwise, returns None."""

    if not 'date' in msg:
        # No Date header present.
        return None

    datehdr = msg['date'].strip()
    try:
        return Utils.mktime_tz(Utils.parsedate_tz(datehdr))
    except:
        # Some sort of error occured, likely because of an invalid date.
        return None
コード例 #5
0
def getdate(msg):
    """Returns the date/time from msg in seconds-since-epoch, if possible.
    Otherwise, returns None."""

    if not 'date' in msg:
        # No Date header present.
        return None

    datehdr = msg['date'].strip()
    try:
        return Utils.mktime_tz(Utils.parsedate_tz(datehdr))
    except:
        # Some sort of error occured, likely because of an invalid date.
        return None
コード例 #6
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    def __getMailMessage(self, addNewLine=False):
        view = self.view
        m = Mail.MailMessage(itsView=view)
        m.fromAddress = Mail.EmailAddress.getEmailAddress(view, "*****@*****.**")

        toOne = Mail.EmailAddress.getEmailAddress(view, "*****@*****.**")
        toTwo = Mail.EmailAddress.getEmailAddress(view, "*****@*****.**", "John Johnson")

        m.toAddress = []
        m.toAddress.append(toOne)
        m.toAddress.append(toTwo)

        ccOne = Mail.EmailAddress.getEmailAddress(view, "*****@*****.**")

        m.ccAddress = []
        m.ccAddress.append(ccOne)

        m.subject = "test mail"
        
        if addNewLine:
            m.subject += "\n"

        m.headers['Content-Length'] = "75"
        m.headers['Content-Type'] = "text/plain; charset=utf-8; format=flowed"
        m.headers['Content-Transfer-Encoding'] = "7bit"
        m.headers['Mime-Version'] = "1.0"

        m.headers['Received'] = "from [192.168.101.37] (w002.z065106067.sjc-ca.dsl.cnc.net [65.106.67.2]) by kahuna.test.com (8.12.8/8.12.8) with ESMTP id i7GKWWpo017020; Mon, 16 Aug 2004 13:32:32 -0700"

        m.headers['References'] = "<*****@*****.**> <*****@*****.**> <*****@*****.**> <*****@*****.**>"

        dateString = "Mon, 9 Aug 2004 13:55:15 -0700"
        m.dateSent = datetime.fromtimestamp(emailUtils.mktime_tz(emailUtils.parsedate_tz(dateString)), view.tzinfo.getInstance("Etc/GMT-7"))
        m.dateSentString = dateString

        m.itsItem.body = u"This is the body"

        if not IGNORE_ATTACHMENTS:
            m.rfc2822Message = utils.dataToBinary(m, "rfc2822Message", self.__mail)

        self.__mailMessage = m

        return self.__mailMessage
コード例 #7
0
ファイル: utils.py プロジェクト: HackLinux/chandler
def RFC2822DateToDatetime(dateString, tz=None):
    """
    Parses an RFC 2822 date value (e.g. in the Date: header) and
    returns a C{datetime.datetime} value. Uses C{email.utils.parsedate_tz},
    so that a variety of date formats (not all required by the RFC) can
    be parsed.
    
    @param dateString: Input date value
    @type dateString: C{basestring}
    
    @param tz: The timezone to use for the return value. If C{None}, and the
               input header specified a timezone offset, the returned
               C{datetime} will be a UTC value. If C{None}, and no timezone
               offset was specified, the returned value will be as parsed.
               If a non-C{None} C{tz} is passed in, the returned datetime will
               have a C{tzinfo} of C{tz}.
    @type tz: C{datetime.tzinfo}
    
    @rtype: C{datetime.datetime}
    """

    parsed = Utils.parsedate_tz(dateString)
    
    if parsed is None:
        return None

    result = datetime(*parsed[:6])
    
    if parsed[9] is not None:
    
        # i.e. parsed[9] is an offset. Let's convert to UTC
        result -= timedelta(seconds=parsed[9])
        
        if tz is not None:
            result = result.replace(tzinfo=PyICU.ICUtzinfo.getInstance("UTC"))
            result = result.astimezone(tz)
        
    else: # (shrug) no tz
        result = result.replace(tzinfo=tz)
        
    return result
コード例 #8
0
def RFC2822DateToDatetime(dateString, tz=None):
    """
    Parses an RFC 2822 date value (e.g. in the Date: header) and
    returns a C{datetime.datetime} value. Uses C{email.utils.parsedate_tz},
    so that a variety of date formats (not all required by the RFC) can
    be parsed.
    
    @param dateString: Input date value
    @type dateString: C{basestring}
    
    @param tz: The timezone to use for the return value. If C{None}, and the
               input header specified a timezone offset, the returned
               C{datetime} will be a UTC value. If C{None}, and no timezone
               offset was specified, the returned value will be as parsed.
               If a non-C{None} C{tz} is passed in, the returned datetime will
               have a C{tzinfo} of C{tz}.
    @type tz: C{datetime.tzinfo}
    
    @rtype: C{datetime.datetime}
    """

    parsed = Utils.parsedate_tz(dateString)

    if parsed is None:
        return None

    result = datetime(*parsed[:6])

    if parsed[9] is not None:

        # i.e. parsed[9] is an offset. Let's convert to UTC
        result -= timedelta(seconds=parsed[9])

        if tz is not None:
            result = result.replace(tzinfo=PyICU.ICUtzinfo.getInstance("UTC"))
            result = result.astimezone(tz)

    else:  # (shrug) no tz
        result = result.replace(tzinfo=tz)

    return result
コード例 #9
0
 def init_headers(self):
   from email import Header, Errors, Utils
   self.headers = []
   self.title = None
   for h in self.msg.keys():
     for s in (self.msg.get_all(h) or []):
       if not s: continue
       v = decode_header(s)
       self.headers.append((h, v))
       if h.lower() == 'date':
         try:
           self.mtime = int(Utils.mktime_tz(Utils.parsedate_tz(v)))
         except (TypeError, ValueError, OverflowError):
           pass
       elif h.lower() == 'subject':
         self.title = v
   if not self.title:
     fname = self.msg.get_filename()
     if fname:
       self.title = decode_header(fname)
   return
コード例 #10
0
ファイル: lists.py プロジェクト: shaunix/blip
def update_list (mlist, **kw):
    archive = mlist.data.get ('list_archive')
    mboxes = []
    if archive != None:
        links = LinkExtractor (archive).get_links ()
        for link in links:
            if link.endswith ('.txt.gz'):
                mboxes.append (urlparse.urljoin (archive, link))
    mlist.data.setdefault ('archives', {})
    for url in mboxes:
        parsed = urlparse.urlparse (url)
        con = httplib.HTTPConnection (parsed[1])
        headers = {'Accept-encoding': 'gzip'}
        if kw.get('timestamps', True):
            dats = mlist.data['archives'].get (url, {})
            mod = dats.get ('modified')
            if mod != None:
                headers['If-Modified-Since'] = mod
            etag = dats.get ('etag')
            if etag != None:
                headers['Etag'] =etag
        con.request ('GET', parsed[2], None, headers)
        res = con.getresponse ()
        if res.status != 200:
            continue
        urlfile = url
        urlslash = urlfile.rfind ('/')
        if urlslash >= 0:
            urlfile = urlfile[urlslash+1:]
        pulse.utils.log ('Processing list archive %s %s' % (mlist.ident, urlfile))
        urlbase = url[:-7] + '/'
        tmp = pulse.utils.tmpfile()
        fd = open (tmp, 'w')
        fd.write (gzip.GzipFile (fileobj=StringIO.StringIO (res.read ())).read ())
        fd.close ()

        mbox = mailbox.PortableUnixMailbox (open(tmp, 'rb'))
        i = -1
        for msg in mbox:
            i += 1
            msgfrom = msgdate = msgsubject = msgid = msgparent = None
            for hdr in msg.headers:
                lower = hdr.lower()
                if lower.startswith ('from:'):
                    msgfrom = hdr[5:]
                elif lower.startswith ('date:'):
                    msgdate = hdr[5:]
                elif lower.startswith ('subject:'):
                    msgsubject = hdr[8:].strip()
                elif lower.startswith ('message-id:'):
                    msgid = hdr[11:]
                elif lower.startswith ('in-reply-to:'):
                    msgparent = hdr[12:]
            if msgid == None:
                continue
            msgid = pulse.utils.utf8dec (emailutils.parseaddr (msgid)[1])
            ident = mlist.ident + u'/' + msgid
            post = pulse.db.ForumPost.get_or_create (ident, u'ListPost')
            postdata = {'forum': mlist, 'name': msgsubject}

            if msgparent != None:
                msgparent = pulse.utils.utf8dec (emailutils.parseaddr (msgparent)[1])
                pident = mlist.ident + '/' + msgparent
                parent = pulse.db.ForumPost.get_or_create (pident, u'ListPost')
                parent.forum = mlist
                postdata['parent_ident'] = parent.ident

            msgfrom = emailutils.parseaddr (msgfrom)
            personident = u'/person/' + pulse.utils.utf8dec (msgfrom[1])
            person = pulse.db.Entity.get_or_create (personident, u'Person')
            person.extend (name=msgfrom[0])
            postdata['author_ident'] = person.ident
            if person.ident != personident:
                postdata['alias_ident'] = personident
            pulse.db.Queue.push (u'people', person.ident)

            msgdate = emailutils.parsedate_tz (msgdate)
            try:
                dt = datetime.datetime (*msgdate[:6])
                if msgdate[-1] != None:
                    dt = dt + datetime.timedelta (seconds=msgdate[-1])
            except:
                dt = None
            postdata['datetime'] = dt
            postdata['weeknum'] = pulse.utils.weeknum (dt)

            postdata['web'] = urlbase + 'msg%05i.html' % i

            post.update (postdata)

        try:
            os.remove (tmp)
        except:
            pass
        mlist.data['archives'].setdefault (url, {})
        mlist.data['archives'][url]['modified'] = res.getheader ('Last-Modified')
        mlist.data['archives'][url]['etag'] = res.getheader ('Etag')

    update_graphs (mlist, 100, **kw)
コード例 #11
0
ファイル: utils.py プロジェクト: yasusii/shaling
def get_message_date(msg):
    try:
        return int(Utils.mktime_tz(Utils.parsedate_tz(msg['date'])))
    except:
        return 0
コード例 #12
0
                self.method = "If-modified-since"
                self.ratio = 0
                return
            else:
                self.method = "Error %d" % err.code
                return
        except urllib2.URLError:
            self.method = "Error URL"
            return
        except socket.timeout:
            self.method = "Error timeout"
            return

        if "last-modified" in f.info():
            date = Utils.mktime_tz(
                Utils.parsedate_tz(f.info()["last-modified"]))
            if date == self.date:
                self.method = "Last-modified"
                self.ratio = 0
                return
        else:
            date = time.time()

        if "content-length" in f.info():
            length = f.info()["content-length"]
            if length == self.length:
                self.method = "Content-length"
                self.ratio = 0
                return
            else:
                self.length = length
コード例 #13
0
print '***Header in massage: '
for header, value in msg.items():
    print header + ':'
    print " " + value

if msg.is_multipart():
    print 'this program can not handler MIME multipart message!'
    sys.exit(-1)



#特定头
print '-'*60
if 'subject' in msg:
    print 'Subject: ', msg['subject']
print '-'*60

print 'Message Body: \n'
print msg.get_payload()

#解析日期
print '-'*60
if 'date' not in msg:
    exit(-1)
datehdr = msg['date'].strip()
print datehdr
dateval = Utils.mktime_tz(Utils.parsedate_tz(datehdr))
print dateval

print 'Message was sent on', time.strftime("%A, %B %d %Y at %I:%M %p", time.localtime(dateval))
コード例 #14
0
ファイル: utils.py プロジェクト: yasusii/shaling
def get_message_date(msg):
    try:
        return int(Utils.mktime_tz(Utils.parsedate_tz(msg["date"])))
    except:
        return 0