Блогът на Фил

Днес реших да потърся начин да публикувам в блога си програмно чрез Python. След тестване на различни кодове успях да модифицирам този – http://hewgill.com/ljdump/ и се получи следното приложенийце, с което публикувах предишния запис:

#!/usr/bin/python
#
# ljdump.py – livejournal archiver
# Greg Hewgill <greg@hewgill.com> http://hewgill.com
# Version 1.2
#
# $Id: ljdump.py 17 2006-09-08 08:46:56Z greg $
#
# This program reads the journal entries from a livejournal (or compatible)
# blog site and archives them in a subdirectory named after the journal name.
#
# The configuration is read from “ljdump.config”. A sample configuration is
# provided in “ljdump.config.sample”, which should be copied and then edited.
# The configuration settings are:
#
#   server – The XMLRPC server URL. This should only need to be changed
#            if you are dumping a journal that is livejournal-compatible
#            but is not livejournal itself.
#
#   username – The livejournal user name. A subdirectory will be created
#              with this same name to store the journal entries.
#
#   password – The account password. This password is never sent in the
#              clear; the livejournal “challenge” password mechanism is used.
#
# This program may be run as often as needed to bring the backup copy up
# to date. Both new and updated items are downloaded.
#
# LICENSE
#
# This software is provided 'as-is', without any express or implied
# warranty.  In no event will the author be held liable for any damages
# arising from the use of this software.
#
# Permission is granted to anyone to use this software for any purpose,
# including commercial applications, and to alter it and redistribute it
# freely, subject to the following restrictions:
#
# 1. The origin of this software must not be misrepresented; you must not
#    claim that you wrote the original software. If you use this software
#    in a product, an acknowledgment in the product documentation would be
#    appreciated but is not required.
# 2. Altered source versions must be plainly marked as such, and must not be
#    misrepresented as being the original software.
# 3. This notice may not be removed or altered from any source distribution.
#
# Copyright (c) 2005-2006 Greg Hewgill

import codecs, md5, os, pickle, pprint, re, sys, urllib2, xml.dom.minidom, xmlrpclib
from xml.sax import saxutils

def calcchallenge(challenge, password):
    return md5.new(challenge+md5.new(password).hexdigest()).hexdigest()

def flatresponse(response):
    r = {}
    while True:
        name = response.readline()
        if len(name) == 0:
            break
        if name[-1] == '\n':
            name = name[:len(name)-1]
        value = response.readline()
        if value[-1] == '\n':
            value = value[:len(value)-1]
        r[name] = value
    return r

def getljsession(username, password):
    r = urllib2.urlopen(Server+”/interface/flat”, “mode=getchallenge”)
    response = flatresponse(r)
    r.close()
    r = urllib2.urlopen(Server+”/interface/flat”, “mode=sessiongenerate&user=%s&auth_method=challenge&auth_challenge=%s&auth_response=%s” % (username, response['challenge'], calcchallenge(response['challenge'], password)))
    response = flatresponse(r)
    r.close()
    return response['ljsession']

def dochallenge(params, password):
    challenge = server.LJ.XMLRPC.getchallenge()
    params.update({
        'auth_method': “challenge”,
        'auth_challenge': challenge['challenge'],
        'auth_response': calcchallenge(challenge['challenge'], password)
    })
    return params

config = xml.dom.minidom.parse(“ljdump.config”)
Server = config.documentElement.getElementsByTagName(“server”)[0].childNodes[0].data
Username = config.documentElement.getElementsByTagName(“username”)[0].childNodes[0].data
Password = config.documentElement.getElementsByTagName(“password”)[0].childNodes[0].data

m = re.search(“(.*)/interface/xmlrpc”, Server)
if m:
    Server = m.group(1)

print “Fetching journal entries for: %s” % Username
try:
    os.mkdir(Username)
    print “Created subdirectory: %s” % Username
except:
    pass

ljsession = getljsession(Username, Password)

server = xmlrpclib.ServerProxy(Server+”/interface/xmlrpc”)

newentries = 0
newcomments = 0
errors = 0

lastsync = “”
lastmaxid = 0
try:
    f = open(“%s/.last” % Username, “r”)
    lastsync = f.readline()
    if lastsync[-1] == '\n':
        lastsync = lastsync[:len(lastsync)-1]
    lastmaxid = f.readline()
    if len(lastmaxid) > 0 and lastmaxid[-1] == '\n':
        lastmaxid = lastmaxid[:len(lastmaxid)-1]
    if lastmaxid == “”:
        lastmaxid = 0
    else:
        lastmaxid = int(lastmaxid)
    f.close()
except:
    pass
origlastsync = lastsync

r = server.LJ.XMLRPC.login(dochallenge({
    'username': Username,
    'ver': 1,
    'getpickws': 1,
    'getpickwurls': 1,
}, Password))
userpics = dict(zip(r['pickws'], r['pickwurls']))
userpics['*'] = r['defaultpicurl']

r = server.LJ.XMLRPC.syncitems(dochallenge({
        'username': Username,
        'ver': 1,
        'lastsync': lastsync,
    }, Password))
    #pprint.pprint(r)
e = server.LJ.XMLRPC.postevent(dochallenge({
                    'username': Username,
                    'ver': 1,
                    'selecttype': “one”,
                    'event': 'please work',
                    'subject':'test',
                    'year':'2008',
                    'mon':'8',
                    'day':'26',
                    'hour':'12',
                    'min':'8' 
                }, Password))