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-rw-r--r--youtube_dl/extractor/pluralsight.py52
1 files changed, 36 insertions, 16 deletions
diff --git a/youtube_dl/extractor/pluralsight.py b/youtube_dl/extractor/pluralsight.py
index d35f54ce8..f6a9131b1 100644
--- a/youtube_dl/extractor/pluralsight.py
+++ b/youtube_dl/extractor/pluralsight.py
@@ -18,6 +18,7 @@ from ..utils import (
parse_duration,
qualities,
srt_subtitles_timecode,
+ try_get,
update_url_query,
urlencode_postdata,
)
@@ -26,6 +27,39 @@ from ..utils import (
class PluralsightBaseIE(InfoExtractor):
_API_BASE = 'https://app.pluralsight.com'
+ def _download_course(self, course_id, url, display_id):
+ try:
+ return self._download_course_rpc(course_id, url, display_id)
+ except ExtractorError:
+ # Old API fallback
+ return self._download_json(
+ 'https://app.pluralsight.com/player/user/api/v1/player/payload',
+ display_id, data=urlencode_postdata({'courseId': course_id}),
+ headers={'Referer': url})
+
+ def _download_course_rpc(self, course_id, url, display_id):
+ response = self._download_json(
+ '%s/player/functions/rpc' % self._API_BASE, display_id,
+ 'Downloading course JSON',
+ data=json.dumps({
+ 'fn': 'bootstrapPlayer',
+ 'payload': {
+ 'courseId': course_id,
+ },
+ }).encode('utf-8'),
+ headers={
+ 'Content-Type': 'application/json;charset=utf-8',
+ 'Referer': url,
+ })
+
+ course = try_get(response, lambda x: x['payload']['course'], dict)
+ if course:
+ return course
+
+ raise ExtractorError(
+ '%s said: %s' % (self.IE_NAME, response['error']['message']),
+ expected=True)
+
class PluralsightIE(PluralsightBaseIE):
IE_NAME = 'pluralsight'
@@ -162,10 +196,7 @@ class PluralsightIE(PluralsightBaseIE):
display_id = '%s-%s' % (name, clip_id)
- course = self._download_json(
- 'https://app.pluralsight.com/player/user/api/v1/player/payload',
- display_id, data=urlencode_postdata({'courseId': course_name}),
- headers={'Referer': url})
+ course = self._download_course(course_name, url, display_id)
collection = course['modules']
@@ -331,18 +362,7 @@ class PluralsightCourseIE(PluralsightBaseIE):
# TODO: PSM cookie
- course = self._download_json(
- '%s/player/functions/rpc' % self._API_BASE, course_id,
- 'Downloading course JSON',
- data=json.dumps({
- 'fn': 'bootstrapPlayer',
- 'payload': {
- 'courseId': course_id,
- }
- }).encode('utf-8'),
- headers={
- 'Content-Type': 'application/json;charset=utf-8'
- })['payload']['course']
+ course = self._download_course(course_id, url, course_id)
title = course['title']
course_name = course['name']