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This commit is contained in:
John Hawkinson 2016-10-06 01:51:06 -04:00
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34
youtube_dl/extractor/iqm2.py
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@ -10,38 +10,38 @@ from .generic import GenericIE
# IQM2 aka Accela is a municipal meeting management platform that
# (among other things) stores livestreamed video from municipal
# meetings. After a hefty (several-hour) processing time, that video
# is avaialble in easily downloadable form from their web portal, but
# is available in easily downloadable form from their web portal, but
# prior to that, the video can only be watched in realtime through
# JWPlayer. This extractor is designed to download the realtime video
# prior to download links being available. See:
# prior to download links being available. For more info on Accela, see:
# http://www.iqm2.com/About/Accela.aspx
# http://www.accela.com/
# This makes it challenging to produce a test case for, because the
# extractor will want to follow the processed and easily downloadble
# version. So there may be interesting bugs during the race condition
# time before the processed video is available (which is really the
# only time this extractor is especially important).
# This processing makes it challenging to produce a test case for,
# because the extractor will want to find the processed and easily
# downloadable version. So there may be interesting bugs during the
# race condition time before the processed video is available (which
# is really the only time this extractor is especially important).
# This is also a relatively braindead extractor. It parses a given page like
# http://cambridgema.iqm2.com/Citizens/SplitView.aspx?Mode=Video&MeetingID=1679#
# http://cambridgema.iqm2.com/Citizens/SplitView.aspx?Mode=Video&MeetingID=1679
# to determine the location of an inner div defined by a URL of the form
# http://cambridgema.iqm2.com/Citizens/VideoScreen.aspx?MediaID=1563&Frame=SplitView
# and then simply hands that URL to the generic extractor, which
# matches it under the "Broaden the findall a little bit: JWPlayer JS
# loader" (line 2372 as of 6 Oct 2016).
# and then simply hands that URL to the GenericIE generic extractor,
# which matches it under the "Broaden the findall a little bit:
# JWPlayer JS loader" (line 2372 as of 6 Oct 2016).
# It appears that the metadata associated with the video (like it's
# It appears that the metadata associated with the video (like its
# title) does not appear anywhere in the 2 HTML pages that get
# downloaded through this extractor. So it would need to download
# additional HTTP resources in order to get appropriate metadata.
# additional HTTP resources in order to get "real" metadata.
# This also appears to be the only example to date of an extractor
# that calls-out to the GenericIE generic extractor, so it may be
# that calls-out to the generic extractor, so it may be
# useful as an example. Or perhaps it means that there's a better way
# to do this and it should be rewritten differently, esp. to not
# leverage the generic.
# leverage the generic? (xxx)
# Contributed by John Hawkinson <jhawk@mit.edu>, 6 Oct 2016.
@ -56,10 +56,10 @@ class IQM2IE(InfoExtractor):
# for the path portion of a URL to be case-sensitive, but the hostname
# ought not to be. And it seems like strict adherence might mess up a
# bunch of extractors in funny-cased URLs? Redefine suitable() to search
# case-insentitively. Note this also changes the re.match() call at the
# case-insensitively. Note this also changes the re.match() call at the
# start of _real_extract()
#
# In this case, we commonly see both iqm2.com and IQM2.com
# In this case, we commonly see both iqm2.com and IQM2.com.
@classmethod
def suitable(cls, url):