[Server-devel] [XSCE] Re: Gutenberg .epubs not viewable from Internet-in-a-Box?
Adam Holt
holt at laptop.org
Sat Apr 25 11:58:10 EDT 2015
Thanks Braddock,
IIAB drive is not mounted; it was copied to the laptop as they were trying
to improve response time. I've asked your 5 questions and the response is:
"It is in a directory off the personal directory called amat."
amat at HIIAB ~ $ ls
calibre-library Documents Music Videos
Calibre Library Downloads Pictures
Creole Books IIAB_QuickStart_Sampler_20130809.tgz Public
Desktop knowledge Templates
"I can read books via a web browser I just cannot download."
amat at HIIAB /home $ mount
/dev/sda1 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs
(rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup
(rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse
(rw,nosuid,nodev,user=amat)
amat at HIIAB /home $ pip freeze
Babel==1.3
BeautifulSoup==3.2.1
Flask==0.10.1
Flask-AutoIndex==0.5
Flask-Babel==0.9
Flask-SQLAlchemy==2.0
Flask-Silk==0.2
Internet-in-a-Box==0.5.10
Jinja2==2.7.3
Mako==0.9.1
MarkupSafe==0.18
PAM==0.4.2
Pillow==2.3.0
SQLAlchemy==0.9.9
Twisted-Core==13.2.0
Twisted-Names==13.2.0
Twisted-Web==13.2.0
Werkzeug==0.10.4
Whoosh==2.6.0
apt-xapian-index==0.45
apturl==0.4.1ubuntu4
argparse==1.2.1
backports.lzma==0.0.3
ccsm==0.9.11.3
chardet==2.0.1
colorama==0.2.5
command-not-found==0.3
compizconfig-python==0.9.11.3
configglue==1.1.2
configobj==4.7.2
debtagshw==0.1
defer==1.0.6
dirspec==13.10
dnspython==1.11.1
duplicity==0.6.23
feedparser==5.1.3
html5lib==0.999
httplib2==0.8
itsdangerous==0.24
lockfile==0.8
lxml==3.3.3
oauthlib==0.6.1
oneconf==0.3.7
paramiko==1.10.1
pexpect==3.1
piston-mini-client==0.7.5
protobuf==2.5.0
pyOpenSSL==0.13
pycrypto==2.6.1
pycups==1.9.66
pycurl==7.19.3
pygobject==3.12.0
pyinotify==0.9.4
pyserial==2.6
pysmbc==1.0.14.1
python-apt==0.9.3.5ubuntu1
python-debian==0.1.21-nmu2ubuntu2
python-xlib==0.14
pytz==2015.2
pyxdg==0.25
reportlab==3.0
repoze.lru==0.6
requests==2.2.1
sessioninstaller==0.0.0
six==1.5.2
speaklater==1.3
system-service==0.1.6
uTidylib==0.2
urllib3==1.7.1
wsgiref==0.1.2
zope.interface==4.0.5
On Fri, Apr 24, 2015 at 1:28 AM, Braddock Gaskill <braddock at gmail.com>
wrote:
> I'm looking at this problem but am a bit mystified and cannot reproduce it.
>
> Questions and points:
> 1) Where is the "knowledge" dataset stored? Is it linked to in
> "/knowledge" or is it on a mounted drive?
> 2) Can I get the output of the 'mount' command?
> 3) I assume the "knowledge" dataset is NOT in /usr/local/lib/python2.7/dist-packages/iiab/knowledge/,
> and that that path is some sort of error?
> 4) I doubt this has anything to do with the version of flask the user
> installed, but would like to know exactly what they installed and whether
> it was using pip or apt-get.
> 5) The output from 'pip freeze' would be nice.
>
> The code very clearly checks for the existence of the epub file before it
> attempts to send it. Yet somehow it is trying to send this strange "
> /usr/local/lib/python2.7/dist-packages/iiab/knowledge/
> modules/gutenberg-epub-images/91/pg91.epub" path which apparently does
> not exist.
>
> -braddock
>
>
> On Thu, Apr 23, 2015 at 5:53 PM, Adam Holt <holt at laptop.org> wrote:
>
>> On Thu, Apr 23, 2015 at 3:49 PM, Adam Holt <holt at laptop.org> wrote:
>>
>>> Errors below: one Haiti volunteer is trying to download .epub books from
>>> IIAB's Gutenberg, He loaded Flask (Python web framework) thinking that
>>> would help but it did not. Are Tony's earlier tips below the best way
>>> forward?
>>>
>>> "The default is show html online. In knowledge/modules there is also a
>>> directory of epub. I think I patched the code in iiab to default to the
>>> epub file. This gets downloaded automatically by the Browse activity to
>>> the Journal...The Gutenberg books accessed from Rachel are the text
>>> versions...I set it up so that the epub versions are downloaded."
>>>
>>
>> Volunteer has given me more details on the error below. He says "I had
>> Mint 17.1 running on the laptop and on the box we have IIAB on...these
>> errors are from the laptop. We are using Firefox for the web browser...I
>> added Flask after the fact to the client but I had Flask running on the
>> IIAB box. I will be happy to look closer if you need anything." (And
>> apologies this is not explicitly an XSCE question, but they may use that in
>> future.)
>>
>> IOError
>> IOError: [Errno 2] No such file or directory:
>> '/usr/local/lib/python2.7/dist-packages/iiab/knowledge/modules/gutenberg-epub-images/91/pg91.epub'
>> Traceback *(most recent call last)*
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1836*, in __call__
>>
>> return self.wsgi_app(environ, start_response)
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1820*, in wsgi_app
>>
>> response = self.make_response(self.handle_exception(e))
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1403*, in handle_exception
>>
>> reraise(exc_type, exc_value, tb)
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1817*, in wsgi_app
>>
>> response = self.full_dispatch_request()
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1477*, in full_dispatch_request
>>
>> rv = self.handle_user_exception(e)
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1381*, in handle_user_exception
>>
>> reraise(exc_type, exc_value, tb)
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1475*, in full_dispatch_request
>>
>> rv = self.dispatch_request()
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line
>> *1461*, in dispatch_request
>>
>> return self.view_functions[rule.endpoint](**req.view_args)
>>
>> - File
>> "/usr/local/lib/python2.7/dist-packages/iiab/gutenberg_content_views.py",
>> line *42*, in epub_ext
>>
>> return epub(pgid)
>>
>> - File
>> "/usr/local/lib/python2.7/dist-packages/iiab/gutenberg_content_views.py",
>> line *37*, in epub
>>
>> return send_file(epub_path, mimetype='application/epub+zip')
>>
>> - File "/usr/local/lib/python2.7/dist-packages/flask/helpers.py",
>> line *520*, in send_file
>>
>> file = open(filename, 'rb')
>>
>>
>> IOError: [Errno 2] No such file or directory:
>> '/usr/local/lib/python2.7/dist-packages/iiab/knowledge/modules/gutenberg-epub-images/91/pg91.epub'
>>
>> --
>> Unsung Heroes of OLPC, interviewed live @ http://unleashkids.org !
>>
>> --
>> Unsung Heroes of OLPC, interviewed live @ http://unleashkids.org !
>>
>>
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