Python-сообщество

import cookielib, urllib2, urllib

cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))

request0 = urllib2.Request('https://tender.me.gov.ua/EDZFrontOffice/', None, {"User-Agent": "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.8.1.8) Gecko/20071008 Firefox/2.0.0.8"})
handle0 = opener.open(request0, urllib.urlencode({'login' : '***','passwd' : '***'}))
data0 = handle0.read()
handle0.close()

request1 = urllib2.Request('https://tender.me.gov.ua/EDZFrontOffice/menu/uk/purchaseStartSearch', None, {"User-Agent": "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.8.1.8) Gecko/20071008 Firefox/2.0.0.8"})
handle1 = opener.open(request1)
data1 = handle1.read()

file('D:/tst.htm', 'w').write(data1)

import urllib2, cookielib, re, urllib

import ClientForm

class SiteParser:
    def __init__(self, username, password):
        self.username = username   
        self.password = password
        self.url = 'https://tender.me.gov.ua'
        self.startSearchUrl= '/EDZFrontOffice/menu/uk/purchaseStartSearch'
##        self.req= '/EDZFrontOffice/menu/uk/purchaseStartSearch nestedView%3Afilter_form=nestedView%3Afilter_form&nestedView%3Afilter_form%3Abull=&nestedView%3Afilter_form%3Afilterbranch=15&nestedView%3Afilter_form%3Afiltercode=&nestedView%3Afilter_form%3Aj_id_id34pc8=&nestedView%3Afilter_form%3Aj_id_id41pc8=%D0%A8%D1%83%D0%BA%D0%B0%D1%82%D0%B8&javax.faces.ViewState=j_id3%3Aj_id5'

        cookiejar = cookielib.LWPCookieJar()
        cookiejar = urllib2.HTTPCookieProcessor(cookiejar)
        # debugger = urllib2.HTTPHandler(debuglevel=1)

        opener = urllib2.build_opener(cookiejar)
        urllib2.install_opener(opener)

    def login(self):
        response = urllib2.urlopen(self.url)
        forms = ClientForm.ParseResponse(response, backwards_compat=False)

        # forms[0] is 'GET', forms[1] is 'POST'
        form = forms[0]

        form['login:login'] = self.username
        form['login:password'] = self.password

        self.page = urllib2.urlopen(form.click('login:j_id_id254'))
        self.page = urllib2.urlopen(self.url + self.startSearchUrl)

        # already logged in.
        loggedForms = ClientForm.ParseResponse(self.page, backwards_compat=False)

        for i in range(len(loggedForms)):
            print i, loggedForms[i]

        loggedForms[1]['nestedView:filter_form:filterbranch'] = '1',   # category of search
        self.page = urllib2.urlopen(loggedForms[1].click('nestedView:filter_form:j_id_id41pc8')) # pressing search button
##        self.page = urllib.urlopen(self.page.geturl(), 'POST /EDZFrontOffice/menu/uk/purchaseStartSearch nestedView%3Aj_id_id8pc10=nestedView%3Aj_id_id8pc10&nestedView%3Aj_id_id8pc10%3Aj_id_id10pc10=100&nestedView%3Aj_id_id8pc10%3Aj_id_id12pc10=2400&javax.faces.ViewState=j_id3%3Aj_id17&nestedView%3Aj_id_id8pc10%3Anext=nestedView%3Aj_id_id8pc10%3Anext')
##        print loggedForm['nestedView:filter_form:j_id_id34pc8']
        data = self.page.read()
        file('D:/tst.htm', 'w').write(data)

sp = SiteParser('your_login, 'your_password')
sp.login()

import urllib2, cookielib, re, urllib
from httplib2 import Http
import ClientForm

class SiteParser:
    def __init__(self, username, password):
        self.username = username
        self.password = password
        self.url = 'https://tender.me.gov.ua'

        self.cookiejar = cookielib.LWPCookieJar()
        self.cookiejar = urllib2.HTTPCookieProcessor(self.cookiejar)

        opener = urllib2.build_opener(self.cookiejar)
        urllib2.install_opener(opener)

    def login(self):
        response = urllib2.urlopen(self.url)
        forms = ClientForm.ParseResponse(response, backwards_compat=False)

        form = forms[0]

        form['login:login'] = self.username
        form['login:password'] = self.password

        self.page = urllib2.urlopen(form.click('login:j_id_id254'))

        self.coockie = str(self.cookiejar.cookiejar).split()[1] + '\r\n'

    def navigate(self):
        url = 'https://tender.me.gov.ua/EDZFrontOffice/'

        headers = {
##        'Content-type': 'application/x-www-form-urlencoded',
##         'User-Agent': 'Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)',
         'Cookie': self.coockie,
         }
        body= ''

        http = Http()
        response, content = http.request(url, 'POST', headers=headers, body=body)

        print response
        file('D:/tst1.htm', 'w').write(content)


sp = SiteParser('login@lo.lo', 'pwd')  ##  - рабочие лог и пароль)если кто захочет попробовать)
sp.login()
sp.navigate()