diff options
| -rw-r--r-- | youtube_dl/extractor/packtpub.py | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/youtube_dl/extractor/packtpub.py b/youtube_dl/extractor/packtpub.py index 881f3bcc7..bb668c999 100644 --- a/youtube_dl/extractor/packtpub.py +++ b/youtube_dl/extractor/packtpub.py @@ -3,7 +3,10 @@ from __future__ import unicode_literals import re from .common import InfoExtractor -from ..compat import compat_str +from ..compat import ( + compat_str, + compat_HTTPError, +) from ..utils import ( clean_html, ExtractorError, @@ -11,6 +14,7 @@ from ..utils import ( strip_or_none, unified_timestamp, urljoin, + urlencode_postdata, ) @@ -34,6 +38,32 @@ class PacktPubIE(PacktPubBaseIE): 'upload_date': '20170331', }, } + _NETRC_MACHINE = 'packtpub' + _TOKEN = None + + def _real_initialize(self): + (username, password) = self._get_login_info() + if username is None: + return + webpage = self._download_webpage(self._PACKT_BASE, None) + login_form = self._form_hidden_inputs( + 'packt-user-login-form', webpage) + login_form.update({ + 'email': username, + 'password': password, + }) + self._download_webpage( + self._PACKT_BASE, None, 'Logging in as %s' % username, + data=urlencode_postdata(login_form)) + try: + self._TOKEN = self._download_json( + '%s/users/tokens/sessions' % self._MAPT_REST, None, + 'Downloading Authorization Token')['data']['token'] + except ExtractorError as e: + if isinstance(e.cause, compat_HTTPError) and e.cause.code in (401, 404): + message = self._parse_json(e.cause.read().decode(), None)['message'] + raise ExtractorError(message, expected=True) + raise def _handle_error(self, response): if response.get('status') != 'success': @@ -51,14 +81,17 @@ class PacktPubIE(PacktPubBaseIE): course_id, chapter_id, video_id = mobj.group( 'course_id', 'chapter_id', 'id') + headers = {} + if self._TOKEN: + headers['Authorization'] = self._TOKEN video = self._download_json( '%s/users/me/products/%s/chapters/%s/sections/%s' % (self._MAPT_REST, course_id, chapter_id, video_id), video_id, - 'Downloading JSON video')['data'] + 'Downloading JSON video', headers=headers)['data'] content = video.get('content') if not content: - raise ExtractorError('This video is locked', expected=True) + self.raise_login_required('This video is locked') video_url = content['file'] |