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Quick Hack to get sections and subsections saved as part of filename #4

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330898e
Added course section and subsection to allow proper indexing of cours…
Fuzion24 Apr 21, 2012
105f99b
Update README
Fuzion24 Apr 21, 2012
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17 changes: 14 additions & 3 deletions README
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Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,20 @@ Only support single thread to download right now.
Run as: 'python coursera_downloader.py' will download to CWD.
Run as: 'python coursera_downloader.py <dir>' will download to path <dir>.

For download contents selection input, already handled common intuition from the beginning.
Valid input: 3, 5, 7-18 or 3,5,7-18 or 3 5 7-18 or multiple space or comma seperated.
Range input supports 7-18 or 7:18.
This fork downloads all resources for a given course.
In addition, it appends the sections and subsections to the course resource:
Downloading 01.1-intro - Course Overview (11 min).mp4
Downloading 01.1-intro - Course Overview (11 min).srt
Downloading 01.1-intro - Course Overview (11 min).txt
Downloading 01.2-intro - What is cryptography - (15 min).mp4
Downloading 01.2-intro - What is cryptography - (15 min).srt
Downloading 01.2-intro - What is cryptography - (15 min).txt
Downloading 01.3-intro - History of cryptography (19 min).mp4
Downloading 01.3-intro - History of cryptography (19 min).srt
Downloading 01.3-intro - History of cryptography (19 min).txt
Downloading 01.4-intro - Discrete probability (16 min).mp4
Downloading 01.4-intro - Discrete probability (16 min).srt
Downloading 01.4-intro - Discrete probability (16 min).txt

Version 1.1 Update:

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38 changes: 23 additions & 15 deletions coursera_downloader.py
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Expand Up @@ -140,23 +140,31 @@ def resolve_resources(br, path, course):

def downloader(video, srt, txt, pdf, pptx, br, path):
# Only single download thread supported right now.
print
print 'Videos can be downloaded:'
v = choose_download(video)
print 'srt subtitles can be downloaded:'
s = choose_download(srt)
print 'txt subtitles can be downloaded:'
t = choose_download(txt)
print 'PDF slides can be downloaded:'
f = choose_download(pdf)
print 'PPT slides can be downloaded:'
x = choose_download(pptx)

v = video
s = srt
t = txt
f = pdf
x = pptx

# Combine all to be downloaded together for multiple downloading threads later
all = v + s + t + f + x
for r in all:
filename = os.path.join(path, r[0])
print 'Downloading', r[0]
sub = v
for i,r in enumerate(sub):
comp = x[i][0].replace("-annotated.pptx", " - ").replace(".pptx", " - ")
v_filename = os.path.join(path, comp + r[0])
s_filename = os.path.join(path, comp + s[i][0])
t_filename = os.path.join(path, comp + t[i][0])
print 'Downloading', comp + r[0]
print 'Downloading', comp + s[i][0]
print 'Downloading', comp + t[i][0]
br.retrieve(r[1], v_filename)
br.retrieve(r[1], s_filename)
br.retrieve(r[1], t_filename)

nosub = f + x
for r in nosub:
filename = os.path.join(path, comp + r[0])
print 'Downloading', comp + r[0]
br.retrieve(r[1], filename)

def choose_course(course):
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