def login(self, username, password=False, remember=False, force=False, verify=True, domain=None):
        """Login to the site

        remember - saves cookies to a file - the filename will be:
        hash(username - apibase).cookies
        the cookies will be saved in the current directory, change cookiepath
        to use a different location
        force - forces login over the API even if a cookie file exists
        and overwrites an existing cookie file if remember is True
        verify - Checks cookie validity with isLoggedIn()
        domain - domain name, required for some auth systems like LDAP

        """
        if not force:
            try:
                cookiefile = self.cookiepath + str(hash(username+' - '+self.apibase))+'.cookies'
                self.cookies.load(self, cookiefile, True, True)
                self.username = username
                if not verify or self.isLoggedIn(self.username):
                    return True
            except:
                pass
        if not password:
            from getpass import getpass
            password = getpass("Wiki password for "+username+": ")
        def loginerror(info):
            try:
                print info['login']['result']
            except:
                print info['error']['code']
                print info['error']['info']
            return False
        data = {
            "action" : "login",
            "lgname" : username,
            "lgpassword" : password,
        }
        if domain is not None:
            data["lgdomain"] = domain
        if self.maxlag < 120:
            data['maxlag'] = 120
        req = api.APIRequest(self, data)
        info = req.query()
        if info['login']['result'] == "Success":
            self.username = username
        elif info['login']['result'] == "NeedToken":
            req.changeParam('lgtoken', info['login']['token'])
            info = req.query()
            if info['login']['result'] == "Success":
                self.username = username
            else:
                return loginerror(info)
        else:
            return loginerror(info)
        if not self.siteinfo:
            self.setSiteinfo()
        params = {
            'action': 'query',
            'meta': 'userinfo',
            'uiprop': 'rights',
        }
        if self.maxlag < 120:
            params['maxlag'] = 120
        req = api.APIRequest(self, params)
        info = req.query(False)
        user_rights = info['query']['userinfo']['rights']
        if 'apihighlimits' in user_rights:
            self.limit = 5000
        if remember:
            cookiefile = self.cookiepath + str(hash(self.username+' - '+self.apibase))+'.cookies'
            self.cookies.save(self, cookiefile, True, True)
        if self.useragent == "python-wikitools/%s" % VERSION:
            self.useragent = "python-wikitools/%s (User:%s)" % (VERSION, self.username)
        return True