git.maemo.org Git - gc-dialer/blob - src/gv_backend.py

   1 #!/usr/bin/python
   2
   3 """
   4 DialCentral - Front end for Google's Grand Central service.
   5 Copyright (C) 2008  Eric Warnke ericew AT gmail DOT com
   6
   7 This library is free software; you can redistribute it and/or
   8 modify it under the terms of the GNU Lesser General Public
   9 License as published by the Free Software Foundation; either
  10 version 2.1 of the License, or (at your option) any later version.
  11
  12 This library is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 Lesser General Public License for more details.
  16
  17 You should have received a copy of the GNU Lesser General Public
  18 License along with this library; if not, write to the Free Software
  19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20
  21 Google Voice backend code
  22
  23 Resources
  24         http://thatsmith.com/2009/03/google-voice-addon-for-firefox/
  25         http://posttopic.com/topic/google-voice-add-on-development
  26 """
  27
  28
  29 import os
  30 import re
  31 import urllib
  32 import urllib2
  33 import time
  34 import datetime
  35 import itertools
  36 import warnings
  37 import traceback
  38 from xml.sax import saxutils
  39
  40 from xml.etree import ElementTree
  41
  42 import browser_emu
  43
  44 try:
  45         import simplejson
  46 except ImportError:
  47         simplejson = None
  48
  49
  50 _TRUE_REGEX = re.compile("true")
  51 _FALSE_REGEX = re.compile("false")
  52
  53
  54 def safe_eval(s):
  55         s = _TRUE_REGEX.sub("True", s)
  56         s = _FALSE_REGEX.sub("False", s)
  57         return eval(s, {}, {})
  58
  59
  60 if simplejson is None:
  61         def parse_json(flattened):
  62                 return safe_eval(flattened)
  63 else:
  64         def parse_json(flattened):
  65                 return simplejson.loads(flattened)
  66
  67
  68 def itergroup(iterator, count, padValue = None):
  69         """
  70         Iterate in groups of 'count' values. If there
  71         aren't enough values, the last result is padded with
  72         None.
  73
  74         >>> for val in itergroup([1, 2, 3, 4, 5, 6], 3):
  75         ...     print tuple(val)
  76         (1, 2, 3)
  77         (4, 5, 6)
  78         >>> for val in itergroup([1, 2, 3, 4, 5, 6], 3):
  79         ...     print list(val)
  80         [1, 2, 3]
  81         [4, 5, 6]
  82         >>> for val in itergroup([1, 2, 3, 4, 5, 6, 7], 3):
  83         ...     print tuple(val)
  84         (1, 2, 3)
  85         (4, 5, 6)
  86         (7, None, None)
  87         >>> for val in itergroup("123456", 3):
  88         ...     print tuple(val)
  89         ('1', '2', '3')
  90         ('4', '5', '6')
  91         >>> for val in itergroup("123456", 3):
  92         ...     print repr("".join(val))
  93         '123'
  94         '456'
  95         """
  96         paddedIterator = itertools.chain(iterator, itertools.repeat(padValue, count-1))
  97         nIterators = (paddedIterator, ) * count
  98         return itertools.izip(*nIterators)
  99
 100
 101 class GVDialer(object):
 102         """
 103         This class encapsulates all of the knowledge necessary to interace with the grandcentral servers
 104         the functions include login, setting up a callback number, and initalting a callback
 105         """
 106
 107         def __init__(self, cookieFile = None):
 108                 # Important items in this function are the setup of the browser emulation and cookie file
 109                 self._browser = browser_emu.MozillaEmulator(1)
 110                 if cookieFile is None:
 111                         cookieFile = os.path.join(os.path.expanduser("~"), ".gv_cookies.txt")
 112                 self._browser.cookies.filename = cookieFile
 113                 if os.path.isfile(cookieFile):
 114                         self._browser.cookies.load()
 115
 116                 self._token = ""
 117                 self._accountNum = None
 118                 self._lastAuthed = 0.0
 119                 self._callbackNumber = ""
 120                 self._callbackNumbers = {}
 121
 122                 self.__contacts = None
 123
 124         def is_authed(self, force = False):
 125                 """
 126                 Attempts to detect a current session
 127                 @note Once logged in try not to reauth more than once a minute.
 128                 @returns If authenticated
 129                 """
 130
 131                 if (time.time() - self._lastAuthed) < 60 and not force:
 132                         return True
 133
 134                 try:
 135                         self._grab_account_info()
 136                 except StandardError, e:
 137                         warnings.warn(traceback.format_exc())
 138                         return False
 139
 140                 self._browser.cookies.save()
 141                 self._lastAuthed = time.time()
 142                 return True
 143
 144         _loginURL = "https://www.google.com/accounts/ServiceLoginAuth"
 145
 146         def login(self, username, password):
 147                 """
 148                 Attempt to login to grandcentral
 149                 @returns Whether login was successful or not
 150                 """
 151                 if self.is_authed():
 152                         return True
 153
 154                 loginPostData = urllib.urlencode({
 155                         'Email' : username,
 156                         'Passwd' : password,
 157                         'service': "grandcentral",
 158                         "ltmpl": "mobile",
 159                         "btmpl": "mobile",
 160                         "PersistentCookie": "yes",
 161                 })
 162
 163                 try:
 164                         loginSuccessOrFailurePage = self._browser.download(self._loginURL, loginPostData)
 165                 except urllib2.URLError, e:
 166                         warnings.warn(traceback.format_exc())
 167                         raise RuntimeError("%s is not accesible" % self._loginURL)
 168
 169                 return self.is_authed()
 170
 171         def logout(self):
 172                 self._lastAuthed = 0.0
 173                 self._browser.cookies.clear()
 174                 self._browser.cookies.save()
 175
 176                 self.clear_caches()
 177
 178         _gvDialingStrRe = re.compile("This may take a few seconds", re.M)
 179         _clicktocallURL = "https://www.google.com/voice/m/sendcall"
 180
 181         def dial(self, number):
 182                 """
 183                 This is the main function responsible for initating the callback
 184                 """
 185                 number = self._send_validation(number)
 186                 try:
 187                         clickToCallData = urllib.urlencode({
 188                                 "number": number,
 189                                 "phone": self._callbackNumber,
 190                                 "_rnr_se": self._token,
 191                         })
 192                         otherData = {
 193                                 'Referer' : 'https://google.com/voice/m/callsms',
 194                         }
 195                         callSuccessPage = self._browser.download(self._clicktocallURL, clickToCallData, None, otherData)
 196                 except urllib2.URLError, e:
 197                         warnings.warn(traceback.format_exc())
 198                         raise RuntimeError("%s is not accesible" % self._clicktocallURL)
 199
 200                 if self._gvDialingStrRe.search(callSuccessPage) is None:
 201                         raise RuntimeError("Google Voice returned an error")
 202
 203                 return True
 204
 205         _sendSmsURL = "https://www.google.com/voice/m/sendsms"
 206
 207         def send_sms(self, number, message):
 208                 number = self._send_validation(number)
 209                 try:
 210                         smsData = urllib.urlencode({
 211                                 "number": number,
 212                                 "smstext": message,
 213                                 "_rnr_se": self._token,
 214                                 "id": "undefined",
 215                                 "c": "undefined",
 216                         })
 217                         otherData = {
 218                                 'Referer' : 'https://google.com/voice/m/sms',
 219                         }
 220                         smsSuccessPage = self._browser.download(self._sendSmsURL, smsData, None, otherData)
 221                 except urllib2.URLError, e:
 222                         warnings.warn(traceback.format_exc())
 223                         raise RuntimeError("%s is not accesible" % self._sendSmsURL)
 224
 225                 return True
 226
 227         def clear_caches(self):
 228                 self.__contacts = None
 229
 230         _validateRe = re.compile("^[0-9]{10,}$")
 231
 232         def is_valid_syntax(self, number):
 233                 """
 234                 @returns If This number be called ( syntax validation only )
 235                 """
 236                 return self._validateRe.match(number) is not None
 237
 238         def get_account_number(self):
 239                 """
 240                 @returns The grand central phone number
 241                 """
 242                 return self._accountNum
 243
 244         def set_sane_callback(self):
 245                 """
 246                 Try to set a sane default callback number on these preferences
 247                 1) 1747 numbers ( Gizmo )
 248                 2) anything with gizmo in the name
 249                 3) anything with computer in the name
 250                 4) the first value
 251                 """
 252                 numbers = self.get_callback_numbers()
 253
 254                 for number, description in numbers.iteritems():
 255                         if re.compile(r"""1747""").match(number) is not None:
 256                                 self.set_callback_number(number)
 257                                 return
 258
 259                 for number, description in numbers.iteritems():
 260                         if re.compile(r"""gizmo""", re.I).search(description) is not None:
 261                                 self.set_callback_number(number)
 262                                 return
 263
 264                 for number, description in numbers.iteritems():
 265                         if re.compile(r"""computer""", re.I).search(description) is not None:
 266                                 self.set_callback_number(number)
 267                                 return
 268
 269                 for number, description in numbers.iteritems():
 270                         self.set_callback_number(number)
 271                         return
 272
 273         def get_callback_numbers(self):
 274                 """
 275                 @returns a dictionary mapping call back numbers to descriptions
 276                 @note These results are cached for 30 minutes.
 277                 """
 278                 if time.time() - self._lastAuthed < 1800 or self.is_authed():
 279                         return self._callbackNumbers
 280
 281                 return {}
 282
 283         _setforwardURL = "https://www.google.com//voice/m/setphone"
 284
 285         def set_callback_number(self, callbacknumber):
 286                 """
 287                 Set the number that grandcental calls
 288                 @param callbacknumber should be a proper 10 digit number
 289                 """
 290                 self._callbackNumber = callbacknumber
 291                 callbackPostData = urllib.urlencode({
 292                         '_rnr_se': self._token,
 293                         'phone': callbacknumber
 294                 })
 295                 try:
 296                         callbackSetPage = self._browser.download(self._setforwardURL, callbackPostData)
 297                 except urllib2.URLError, e:
 298                         warnings.warn(traceback.format_exc())
 299                         raise RuntimeError("%s is not accesible" % self._setforwardURL)
 300
 301                 # @bug This does not seem to be keeping on my tablet (but works on the
 302                 # desktop), or the reading isn't working too well
 303                 self._browser.cookies.save()
 304                 return True
 305
 306         def get_callback_number(self):
 307                 """
 308                 @returns Current callback number or None
 309                 """
 310                 for c in self._browser.cookies:
 311                         if c.name == "gv-ph":
 312                                 return c.value
 313                 return self._callbackNumber
 314
 315         def get_recent(self):
 316                 """
 317                 @returns Iterable of (personsName, phoneNumber, date, action)
 318                 """
 319                 sortedRecent = [
 320                         (exactDate, name, number, relativeDate, action)
 321                         for (name, number, exactDate, relativeDate, action) in self._get_recent()
 322                 ]
 323                 sortedRecent.sort(reverse = True)
 324                 for exactDate, name, number, relativeDate, action in sortedRecent:
 325                         yield name, number, relativeDate, action
 326
 327         def get_addressbooks(self):
 328                 """
 329                 @returns Iterable of (Address Book Factory, Book Id, Book Name)
 330                 """
 331                 yield self, "", ""
 332
 333         def open_addressbook(self, bookId):
 334                 return self
 335
 336         @staticmethod
 337         def contact_source_short_name(contactId):
 338                 return "GV"
 339
 340         @staticmethod
 341         def factory_name():
 342                 return "Google Voice"
 343
 344         _contactsRe = re.compile(r"""<a href="/voice/m/contact/(\d+)">(.*?)</a>""", re.S)
 345         _contactsNextRe = re.compile(r""".*<a href="/voice/m/contacts(\?p=\d+)">Next.*?</a>""", re.S)
 346         _contactsURL = "https://www.google.com/voice/mobile/contacts"
 347
 348         def get_contacts(self):
 349                 """
 350                 @returns Iterable of (contact id, contact name)
 351                 """
 352                 if self.__contacts is None:
 353                         self.__contacts = []
 354
 355                         contactsPagesUrls = [self._contactsURL]
 356                         for contactsPageUrl in contactsPagesUrls:
 357                                 try:
 358                                         contactsPage = self._browser.download(contactsPageUrl)
 359                                 except urllib2.URLError, e:
 360                                         warnings.warn(traceback.format_exc())
 361                                         raise RuntimeError("%s is not accesible" % contactsPageUrl)
 362                                 for contact_match in self._contactsRe.finditer(contactsPage):
 363                                         contactId = contact_match.group(1)
 364                                         contactName = saxutils.unescape(contact_match.group(2))
 365                                         contact = contactId, contactName
 366                                         self.__contacts.append(contact)
 367                                         yield contact
 368
 369                                 next_match = self._contactsNextRe.match(contactsPage)
 370                                 if next_match is not None:
 371                                         newContactsPageUrl = self._contactsURL + next_match.group(1)
 372                                         contactsPagesUrls.append(newContactsPageUrl)
 373                 else:
 374                         for contact in self.__contacts:
 375                                 yield contact
 376
 377         _contactDetailPhoneRe = re.compile(r"""<div.*?>([0-9\-\(\) \t]+?)<span.*?>\((\w+)\)</span>""", re.S)
 378         _contactDetailURL = "https://www.google.com/voice/mobile/contact"
 379
 380         def get_contact_details(self, contactId):
 381                 """
 382                 @returns Iterable of (Phone Type, Phone Number)
 383                 """
 384                 try:
 385                         detailPage = self._browser.download(self._contactDetailURL + '/' + contactId)
 386                 except urllib2.URLError, e:
 387                         warnings.warn(traceback.format_exc())
 388                         raise RuntimeError("%s is not accesible" % self._contactDetailURL)
 389
 390                 for detail_match in self._contactDetailPhoneRe.finditer(detailPage):
 391                         phoneNumber = detail_match.group(1)
 392                         phoneType = saxutils.unescape(detail_match.group(2))
 393                         yield (phoneType, phoneNumber)
 394
 395         _voicemailURL = "https://www.google.com/voice/inbox/recent/voicemail/"
 396         _smsURL = "https://www.google.com/voice/inbox/recent/sms/"
 397
 398         def get_messages(self):
 399                 try:
 400                         voicemailPage = self._browser.download(self._voicemailURL)
 401                 except urllib2.URLError, e:
 402                         warnings.warn(traceback.format_exc())
 403                         raise RuntimeError("%s is not accesible" % self._voicemailURL)
 404                 voicemailHtml = self._grab_html(voicemailPage)
 405                 parsedVoicemail = self._parse_voicemail(voicemailHtml)
 406                 decoratedVoicemails = self._decorate_voicemail(parsedVoicemail)
 407
 408                 try:
 409                         smsPage = self._browser.download(self._smsURL)
 410                 except urllib2.URLError, e:
 411                         warnings.warn(traceback.format_exc())
 412                         raise RuntimeError("%s is not accesible" % self._smsURL)
 413                 smsHtml = self._grab_html(smsPage)
 414                 parsedSms = self._parse_sms(smsHtml)
 415                 decoratedSms = self._decorate_sms(parsedSms)
 416
 417                 allMessages = itertools.chain(decoratedVoicemails, decoratedSms)
 418                 sortedMessages = list(allMessages)
 419                 sortedMessages.sort(reverse=True)
 420                 for exactDate, header, number, relativeDate, message in sortedMessages:
 421                         yield header, number, relativeDate, message
 422
 423         def _grab_json(self, flatXml):
 424                 xmlTree = ElementTree.fromstring(flatXml)
 425                 jsonElement = xmlTree.getchildren()[0]
 426                 flatJson = jsonElement.text
 427                 jsonTree = parse_json(flatJson)
 428                 return jsonTree
 429
 430         def _grab_html(self, flatXml):
 431                 xmlTree = ElementTree.fromstring(flatXml)
 432                 htmlElement = xmlTree.getchildren()[1]
 433                 flatHtml = htmlElement.text
 434                 return flatHtml
 435
 436         _tokenRe = re.compile(r"""<input.*?name="_rnr_se".*?value="(.*?)"\s*/>""")
 437         _accountNumRe = re.compile(r"""<b class="ms\d">(.{14})</b></div>""")
 438         _callbackRe = re.compile(r"""\s+(.*?):\s*(.*?)<br\s*/>\s*$""", re.M)
 439         _forwardURL = "https://www.google.com/voice/mobile/phones"
 440
 441         def _grab_account_info(self):
 442                 page = self._browser.download(self._forwardURL)
 443
 444                 tokenGroup = self._tokenRe.search(page)
 445                 if tokenGroup is None:
 446                         raise RuntimeError("Could not extract authentication token from GoogleVoice")
 447                 self._token = tokenGroup.group(1)
 448
 449                 anGroup = self._accountNumRe.search(page)
 450                 if anGroup is None:
 451                         raise RuntimeError("Could not extract account number from GoogleVoice")
 452                 self._accountNum = anGroup.group(1)
 453
 454                 self._callbackNumbers = {}
 455                 for match in self._callbackRe.finditer(page):
 456                         callbackNumber = match.group(2)
 457                         callbackName = match.group(1)
 458                         self._callbackNumbers[callbackNumber] = callbackName
 459
 460         def _send_validation(self, number):
 461                 if not self.is_valid_syntax(number):
 462                         raise ValueError('Number is not valid: "%s"' % number)
 463                 elif not self.is_authed():
 464                         raise RuntimeError("Not Authenticated")
 465
 466                 if len(number) == 11 and number[0] == 1:
 467                         # Strip leading 1 from 11 digit dialing
 468                         number = number[1:]
 469                 return number
 470
 471         _recentCallsURL = "https://www.google.com/voice/inbox/recent/"
 472         _placedCallsURL = "https://www.google.com/voice/inbox/recent/placed/"
 473         _receivedCallsURL = "https://www.google.com/voice/inbox/recent/received/"
 474         _missedCallsURL = "https://www.google.com/voice/inbox/recent/missed/"
 475
 476         def _get_recent(self):
 477                 """
 478                 @returns Iterable of (personsName, phoneNumber, exact date, relative date, action)
 479                 """
 480                 for url in (
 481                         self._receivedCallsURL,
 482                         self._missedCallsURL,
 483                         self._placedCallsURL,
 484                 ):
 485                         try:
 486                                 flatXml = self._browser.download(url)
 487                         except urllib2.URLError, e:
 488                                 warnings.warn(traceback.format_exc())
 489                                 raise RuntimeError("%s is not accesible" % url)
 490
 491                         allRecentData = self._grab_json(flatXml)
 492                         for recentCallData in allRecentData["messages"].itervalues():
 493                                 number = recentCallData["displayNumber"]
 494                                 exactDate = recentCallData["displayStartDateTime"]
 495                                 relativeDate = recentCallData["relativeStartTime"]
 496                                 action = ", ".join((
 497                                         label.title()
 498                                         for label in recentCallData["labels"]
 499                                                 if label.lower() != "all" and label.lower() != "inbox"
 500                                 ))
 501                                 number = saxutils.unescape(number)
 502                                 exactDate = saxutils.unescape(exactDate)
 503                                 exactDate = datetime.datetime.strptime(exactDate, "%m/%d/%y %I:%M %p")
 504                                 relativeDate = saxutils.unescape(relativeDate)
 505                                 action = saxutils.unescape(action)
 506                                 yield "", number, exactDate, relativeDate, action
 507
 508         _seperateVoicemailsRegex = re.compile(r"""^\s*<div id="(\w+)"\s* class="gc-message.*?">""", re.MULTILINE | re.DOTALL)
 509         _exactVoicemailTimeRegex = re.compile(r"""<span class="gc-message-time">(.*?)</span>""", re.MULTILINE)
 510         _relativeVoicemailTimeRegex = re.compile(r"""<span class="gc-message-relative">(.*?)</span>""", re.MULTILINE)
 511         _voicemailNumberRegex = re.compile(r"""<input type="hidden" class="gc-text gc-quickcall-ac" value="(.*?)"/>""", re.MULTILINE)
 512         _prettyVoicemailNumberRegex = re.compile(r"""<span class="gc-message-type">(.*?)</span>""", re.MULTILINE)
 513         _voicemailLocationRegex = re.compile(r"""<span class="gc-message-location">(.*?)</span>""", re.MULTILINE)
 514         _voicemailMessageRegex = re.compile(r"""<span class="gc-word-(.*?)">(.*?)</span>""", re.MULTILINE)
 515
 516         def _parse_voicemail(self, voicemailHtml):
 517                 splitVoicemail = self._seperateVoicemailsRegex.split(voicemailHtml)
 518                 for id, messageHtml in itergroup(splitVoicemail[1:], 2):
 519                         exactTimeGroup = self._exactVoicemailTimeRegex.search(messageHtml)
 520                         exactTime = exactTimeGroup.group(1).strip() if exactTimeGroup else ""
 521                         exactTime = datetime.datetime.strptime(exactTime, "%m/%d/%y %I:%M %p")
 522                         relativeTimeGroup = self._relativeVoicemailTimeRegex.search(messageHtml)
 523                         relativeTime = relativeTimeGroup.group(1).strip() if relativeTimeGroup else ""
 524                         locationGroup = self._voicemailLocationRegex.search(messageHtml)
 525                         location = locationGroup.group(1).strip() if locationGroup else ""
 526
 527                         numberGroup = self._voicemailNumberRegex.search(messageHtml)
 528                         number = numberGroup.group(1).strip() if numberGroup else ""
 529                         prettyNumberGroup = self._prettyVoicemailNumberRegex.search(messageHtml)
 530                         prettyNumber = prettyNumberGroup.group(1).strip() if prettyNumberGroup else ""
 531
 532                         messageGroups = self._voicemailMessageRegex.finditer(messageHtml)
 533                         messageParts = (
 534                                 (group.group(1).strip(), group.group(2).strip())
 535                                 for group in messageGroups
 536                         ) if messageGroups else ()
 537
 538                         yield {
 539                                 "id": id.strip(),
 540                                 "time": exactTime,
 541                                 "relTime": relativeTime,
 542                                 "prettyNumber": prettyNumber,
 543                                 "number": number,
 544                                 "location": location,
 545                                 "messageParts": messageParts,
 546                         }
 547
 548         def _decorate_voicemail(self, parsedVoicemail):
 549                 messagePartFormat = {
 550                         "med1": "<i>%s</i>",
 551                         "med2": "%s",
 552                         "high": "<b>%s</b>",
 553                 }
 554                 for voicemailData in parsedVoicemail:
 555                         exactTime = voicemailData["time"]
 556                         header = "%s %s" % (voicemailData["prettyNumber"], voicemailData["location"])
 557                         message = " ".join((
 558                                 messagePartFormat[quality] % part
 559                                 for (quality, part) in voicemailData["messageParts"]
 560                         )).strip()
 561                         if not message:
 562                                 message = "No Transcription"
 563                         yield exactTime, header, voicemailData["number"], voicemailData["relTime"], message
 564
 565         _smsFromRegex = re.compile(r"""<span class="gc-message-sms-from">(.*?)</span>""", re.MULTILINE | re.DOTALL)
 566         _smsTextRegex = re.compile(r"""<span class="gc-message-sms-time">(.*?)</span>""", re.MULTILINE | re.DOTALL)
 567         _smsTimeRegex = re.compile(r"""<span class="gc-message-sms-text">(.*?)</span>""", re.MULTILINE | re.DOTALL)
 568
 569         def _parse_sms(self, smsHtml):
 570                 splitSms = self._seperateVoicemailsRegex.split(smsHtml)
 571                 for id, messageHtml in itergroup(splitSms[1:], 2):
 572                         exactTimeGroup = self._exactVoicemailTimeRegex.search(messageHtml)
 573                         exactTime = exactTimeGroup.group(1).strip() if exactTimeGroup else ""
 574                         exactTime = datetime.datetime.strptime(exactTime, "%m/%d/%y %I:%M %p")
 575                         relativeTimeGroup = self._relativeVoicemailTimeRegex.search(messageHtml)
 576                         relativeTime = relativeTimeGroup.group(1).strip() if relativeTimeGroup else ""
 577
 578                         numberGroup = self._voicemailNumberRegex.search(messageHtml)
 579                         number = numberGroup.group(1).strip() if numberGroup else ""
 580                         prettyNumberGroup = self._prettyVoicemailNumberRegex.search(messageHtml)
 581                         prettyNumber = prettyNumberGroup.group(1).strip() if prettyNumberGroup else ""
 582
 583                         fromGroups = self._smsFromRegex.finditer(messageHtml)
 584                         fromParts = (group.group(1).strip() for group in fromGroups)
 585                         textGroups = self._smsTextRegex.finditer(messageHtml)
 586                         textParts = (group.group(1).strip() for group in textGroups)
 587                         timeGroups = self._smsTimeRegex.finditer(messageHtml)
 588                         timeParts = (group.group(1).strip() for group in timeGroups)
 589
 590                         messageParts = itertools.izip(fromParts, textParts, timeParts)
 591
 592                         yield {
 593                                 "id": id.strip(),
 594                                 "time": exactTime,
 595                                 "relTime": relativeTime,
 596                                 "prettyNumber": prettyNumber,
 597                                 "number": number,
 598                                 "messageParts": messageParts,
 599                         }
 600
 601         def _decorate_sms(self, parsedSms):
 602                 for messageData in parsedSms:
 603                         exactTime = messageData["time"]
 604                         header = "%s" % (messageData["prettyNumber"])
 605                         number = messageData["number"]
 606                         relativeTime = messageData["relTime"]
 607                         message = "\n".join((
 608                                 "<b>%s (%s)</b>: %s" % messagePart
 609                                 for messagePart in messageData["messageParts"]
 610                         ))
 611                         if not message:
 612                                 message = "No Transcription"
 613                         yield exactTime, header, number, relativeTime, message
 614
 615
 616 def test_backend(username, password):
 617         import pprint
 618         backend = GVDialer()
 619         print "Authenticated: ", backend.is_authed()
 620         print "Login?: ", backend.login(username, password)
 621         print "Authenticated: ", backend.is_authed()
 622         print "Token: ", backend._token
 623         print "Account: ", backend.get_account_number()
 624         print "Callback: ", backend.get_callback_number()
 625         # print "All Callback: ",
 626         # pprint.pprint(backend.get_callback_numbers())
 627         # print "Recent: ",
 628         # pprint.pprint(list(backend.get_recent()))
 629         # print "Contacts: ",
 630         # for contact in backend.get_contacts():
 631         #       print contact
 632         #       pprint.pprint(list(backend.get_contact_details(contact[0])))
 633
 634         return backend