text: # coding: utf-8
  from __future__ import unicode_literals
  
  import json
  import math
  import re
  
  from .aws import AWSIE
  from ..compat import compat_HTTPError
  from ..utils import (
      clean_html,
      ExtractorError,
      InAdvancePagedList,
      int_or_none,
      parse_iso8601,
      str_or_none,
      urlencode_postdata,
  )
  
  
  class ShahidBaseIE(AWSIE):
      _AWS_PROXY_HOST = 'api2.shahid.net'
      _AWS_API_KEY = '2RRtuMHx95aNI1Kvtn2rChEuwsCogUd4samGPjLh'
  
      def _handle_error(self, e):
          fail_data = self._parse_json(
              e.cause.read().decode('utf-8'), None, fatal=False)
          if fail_data:
              faults = fail_data.get('faults', [])
              faults_message = ', '.join([clean_html(fault['userMessage']) for fault in faults if fault.get('userMessage')])
              if faults_message:
                  raise ExtractorError(faults_message, expected=True)
  
      def _call_api(self, path, video_id, request=None):
          query = {}
          if request:
              query['request'] = json.dumps(request)
          try:
              return self._aws_execute_api({
                  'uri': '/proxy/v2/' + path,
                  'access_key': 'AKIAI6X4TYCIXM2B7MUQ',
                  'secret_key': '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',
              }, video_id, query)
          except ExtractorError as e:
              if isinstance(e.cause, compat_HTTPError):
                  self._handle_error(e)
              raise
  
  
  class ShahidIE(ShahidBaseIE):
      _NETRC_MACHINE = 'shahid'
      _VALID_URL = r'https?://shahid\.mbc\.net/ar/(?:serie|show|movie)s/[^/]+/(?P<type>episode|clip|movie)-(?P<id>\d+)'
      _TESTS = [{
          'url': 'https://shahid.mbc.net/ar/shows/%D9%85%D8%AA%D8%AD%D9%81-%D8%A7%D9%84%D8%AF%D8%AD%D9%8A%D8%AD-%D8%A7%D9%84%D9%85%D9%88%D8%B3%D9%85-1-%D9%83%D9%84%D9%8A%D8%A8-1/clip-816924',
          'info_dict': {
              'id': '816924',
              'ext': 'mp4',
              'title': 'متحف الدحيح الموسم 1 كليب 1',
              'timestamp': 1602806400,
              'upload_date': '20201016',
              'description': 'برومو',
              'duration': 22,
              'categories': ['كوميديا'],
          },
          'params': {
              # m3u8 download
              'skip_download': True,
          }
      }, {
          'url': 'https://shahid.mbc.net/ar/movies/%D8%A7%D9%84%D9%82%D9%86%D8%A7%D8%B5%D8%A9/movie-151746',
          'only_matching': True
      }, {
          # shahid plus subscriber only
          'url': 'https://shahid.mbc.net/ar/series/%D9%85%D8%B1%D8%A7%D9%8A%D8%A7-2011-%D8%A7%D9%84%D9%85%D9%88%D8%B3%D9%85-1-%D8%A7%D9%84%D8%AD%D9%84%D9%82%D8%A9-1/episode-90511',
          'only_matching': True
      }]
  
      def _real_initialize(self):
          email, password = self._get_login_info()
          if email is None:
              return
  
          try:
              user_data = self._download_json(
                  'https://shahid.mbc.net/wd/service/users/login',
                  None, 'Logging in', data=json.dumps({
                      'email': email,
                      'password': password,
                      'basic': 'false',
                  }).encode('utf-8'), headers={
                      'Content-Type': 'application/json; charset=UTF-8',
                  })['user']
          except ExtractorError as e:
              if isinstance(e.cause, compat_HTTPError):
                  self._handle_error(e)
              raise
  
          self._download_webpage(
              'https://shahid.mbc.net/populateContext',
              None, 'Populate Context', data=urlencode_postdata({
                  'firstName': user_data['firstName'],
                  'lastName': user_data['lastName'],
                  'userName': user_data['email'],
                  'csg_user_name': user_data['email'],
                  'subscriberId': user_data['id'],
                  'sessionId': user_data['sessionId'],
              }))
  
      def _real_extract(self, url):
          page_type, video_id = re.match(self._VALID_URL, url).groups()
          if page_type == 'clip':
              page_type = 'episode'
  
          playout = self._call_api(
              'playout/new/url/' + video_id, video_id)['playout']
  
          if not self._downloader.params.get('allow_unplayable_formats') and playout.get('drm'):
              raise ExtractorError('This video is DRM protected.', expected=True)
  
          formats = self._extract_m3u8_formats(re.sub(
              # https://docs.aws.amazon.com/mediapackage/latest/ug/manifest-filtering.html
              r'aws\.manifestfilter=[\w:;,-]+&?',
              '', playout['url']), video_id, 'mp4')
          self._sort_formats(formats)
  
          # video = self._call_api(
          #     'product/id', video_id, {
          #         'id': video_id,
          #         'productType': 'ASSET',
          #         'productSubType': page_type.upper()
          #     })['productModel']
  
          response = self._download_json(
              'http://api.shahid.net/api/v1_1/%s/%s' % (page_type, video_id),
              video_id, 'Downloading video JSON', query={
                  'apiKey': 'sh@hid0nlin3',
                  'hash': 'b2wMCTHpSmyxGqQjJFOycRmLSex+BpTK/ooxy6vHaqs=',
              })
          data = response.get('data', {})
          error = data.get('error')
          if error:
              raise ExtractorError(
                  '%s returned error: %s' % (self.IE_NAME, '\n'.join(error.values())),
                  expected=True)
  
          video = data[page_type]
          title = video['title']
          categories = [
              category['name']
              for category in video.get('genres', []) if 'name' in category]
  
          return {
              'id': video_id,
              'title': title,
              'description': video.get('description'),
              'thumbnail': video.get('thumbnailUrl'),
              'duration': int_or_none(video.get('duration')),
              'timestamp': parse_iso8601(video.get('referenceDate')),
              'categories': categories,
              'series': video.get('showTitle') or video.get('showName'),
              'season': video.get('seasonTitle'),
              'season_number': int_or_none(video.get('seasonNumber')),
              'season_id': str_or_none(video.get('seasonId')),
              'episode_number': int_or_none(video.get('number')),
              'episode_id': video_id,
              'formats': formats,
          }
  
  
  class ShahidShowIE(ShahidBaseIE):
      _VALID_URL = r'https?://shahid\.mbc\.net/ar/(?:show|serie)s/[^/]+/(?:show|series)-(?P<id>\d+)'
      _TESTS = [{
          'url': 'https://shahid.mbc.net/ar/shows/%D8%B1%D8%A7%D9%85%D8%B2-%D9%82%D8%B1%D8%B4-%D8%A7%D9%84%D8%A8%D8%AD%D8%B1/show-79187',
          'info_dict': {
              'id': '79187',
              'title': 'رامز قرش البحر',
              'description': 'md5:c88fa7e0f02b0abd39d417aee0d046ff',
          },
          'playlist_mincount': 32,
      }, {
          'url': 'https://shahid.mbc.net/ar/series/How-to-live-Longer-(The-Big-Think)/series-291861',
          'only_matching': True
      }]
      _PAGE_SIZE = 30
  
      def _real_extract(self, url):
          show_id = self._match_id(url)
  
          product = self._call_api(
              'playableAsset', show_id, {'showId': show_id})['productModel']
          playlist = product['playlist']
          playlist_id = playlist['id']
          show = product.get('show', {})
  
          def page_func(page_num):
              playlist = self._call_api(
                  'product/playlist', show_id, {
                      'playListId': playlist_id,
                      'pageNumber': page_num,
                      'pageSize': 30,
                      'sorts': [{
                          'order': 'DESC',
                          'type': 'SORTDATE'
                      }],
                  })
              for product in playlist.get('productList', {}).get('products', []):
                  product_url = product.get('productUrl', []).get('url')
                  if not product_url:
                      continue
                  yield self.url_result(
                      product_url, 'Shahid',
                      str_or_none(product.get('id')),
                      product.get('title'))
  
          entries = InAdvancePagedList(
              page_func,
              math.ceil(playlist['count'] / self._PAGE_SIZE),
              self._PAGE_SIZE)
  
          return self.playlist_result(
              entries, show_id, show.get('title'), show.get('description'))
  