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2015-05-19 18:57:41 +0200 commented answer unicode decode error when downloading zip-file

Thanks. I just tried to update my password (no special characters) and also tried the download with Firefox. No better. Could the problem be in some (Sage) configuration file. Never checked those. Or should I try with Python 3. I just noticed that Sage is using Python 2.7.8 and my default is 2.7.6.

2015-05-18 21:24:24 +0200 commented answer unicode decode error when downloading zip-file

6)] OnGetTokenFailure: Invalid credentials.

[6764:6861:0518/214549:ERROR:get_updates_processor.cc(240)] PostClientToServerMessage() failed during GetUpdates

Worksheets are opened in the browser normally without any problems.

My worksheet are done/saved in sage-format. They don't contain any special characters (language US-en). They contain plots. The worksheet names are for example "Impulses", "Astrea Polars", "Production node equations" etc.

2015-05-18 21:20:14 +0200 commented answer unicode decode error when downloading zip-file

avoid timing attack vulnerability. _warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.", PowmInsecureWarning) 2015-05-18 21:44:07+0300 [-] Log opened. 2015-05-18 21:44:07+0300 [-] twistd 14.0.2 (/home/simo/Sage/sage-6.4.1-i686-Linux/local/bin/python 2.7.8) starting up. 2015-05-18 21:44:07+0300 [-] reactor class: twisted.internet.epollreactor.EPollReactor. 2015-05-18 21:44:08+0300 [-] QuietSite starting on 8080 2015-05-18 21:44:08+0300 [-] Starting factory <__builtin__.QuietSite instance at 0xacf8072c> [6764:6764:0518/214434:ERROR:url_pattern_set.cc(240)] Invalid url pattern: chrome://print/* [6764:6764:0518/214452:ERROR:account_tracker.cc(306)] OnGetTokenFailure: Invalid credentials. [6764:6764:0518/214452:ERROR:account_tracker.cc(30

2015-05-18 21:18:48 +0200 commented answer unicode decode error when downloading zip-file

When starting notebook, the following messages are shown in terminal:

sage: notebook() The notebook files are stored in: sage_notebook.sagenb ┌────────────────────────────────────────────────┐ │ │ │ Open your web browser to http://localhost:8080 │ │ │ └────────────────────────────────────────────────┘ Executing twistd --pidfile="sage_notebook.sagenb/sagenb.pid" -ny "sage_notebook.sagenb/twistedconf.tac" /home/simo/Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Crypto/Util/number.py:57: PowmInsecureWarning: Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability. _warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to a

2015-05-18 21:16:42 +0200 commented answer unicode decode error when downloading zip-file

Sage installation directory: /home/simo/Sage/sage-6.4.1-i686-Linux$ (ls -a) . build configure.ac .gitignore Makefile src .. config COPYING.txt local README.txt VERSION.txt bootstrap configure .git m4 sage Sage app(?) directory: /home/simo/.sage$ (ls -a) . db ipython-2.1.0 matplotlib-1.3.1 temp .. gp-expect.log ipython-2.3.0 .python-eggs cache ipython-0.12 matplotlib-1.2.1 sage_notebook.sagenb

2015-05-18 21:15:49 +0200 commented answer unicode decode error when downloading zip-file

Python 2.7.6 (default, Mar 22 2014, 22:59:38) [GCC 4.8.2] on linux2 is installed in the following folders: /etc/python2.7/sitecustomize.py /etc/python/debian_conf /usr/include/ and /usr/include/boost /usr/share and /usr/local /usr/lib and /usr/lib/debug/usr/lib /var/lib/python (/python3.2 ... 3.4_installed) ipython is in folders /usr/share and /home(/.ipython)

2015-05-18 11:34:44 +0200 commented answer How to copy notebook worksheet data from one computer to another

seems to be a python unicode decode error. made a question.

2015-05-18 11:33:24 +0200 asked a question unicode decode error when downloading zip-file

Tried to Download worksheet files from my sage notebook in my Ubuntu 14.04 and got the following error messages. Any idea how to fix the problem?

Found the reason to the problem: it's an UniCodeError as follows.

2015-05-17 19:07:57+0300 [HTTPChannel,88,127.0.0.1] Starting zipping a group of worksheets in a separate thread... 2015-05-17 19:07:59+0300 [-] WSGI application error Traceback (most recent call last): File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Twisted-14.0.2-py2.7-linux-i686.egg/twisted/python/threadpool.py", line 196, in _worker result = context.call(ctx, function, args, kwargs) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Twisted-14.0.2-py2.7-linux-i686.egg/twisted/python/context.py", line 118, in callWithContext return self.currentContext().callWithContext(ctx, func, *args, *kw) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Twisted-14.0.2-py2.7-linux-i686.egg/twisted/python/context.py", line 81, in callWithContext return func(args,kw) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Twisted-14.0.2-py2.7-linux-i686.egg/twisted/web/wsgi.py", line 332, in run self.reactor.callFromThread(wsgiError, self.started, *exc_info()) --- <exception caught="" here=""> --- File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Twisted-14.0.2-py2.7-linux-i686.egg/twisted/web/wsgi.py", line 315, in run appIterator = self.application(self.environ, self.startResponse) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1836, in __call__ return self.wsgi_app(environ, start_response) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1820, in wsgi_app response = self.make_response(self.handle_exception(e)) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1403, in handle_exception reraise(exc_type, exc_value, tb) File "/home/simo/Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1817, in wsgi_app response = self.full_dispatch_request() File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1477, in full_dispatch_request rv = self.handle_user_exception(e) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1381, in handle_user_exception reraise(exc_type, exc_value, tb) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1475, in full_dispatch_request rv = self.dispatch_request() File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/app.py", line 1461, in dispatch_request return self.view_functionsrule.endpoint File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/sagenb-0.11.1-py2.7.egg/sagenb/flask_version/decorators.py", line 22, in wrapper return f(args, **kwds) File "/home/.../Sage/sage-6.4.1-i686-Linux/local/lib/python2.7/site-packages/sagenb-0.11.1-py2.7.egg/sagenb/flask_version/worksheet_listing.py", line 214, in download_worksheets ... (more)

2015-05-17 07:58:05 +0200 commented answer How to copy notebook worksheet data from one computer to another

Thanks. I tried both ways withut result. I've Sage version 6.4.1 in my Ubuntu 14.04 and I used Google Chrome browser latest version. After pressing the "Download All Active" the page moved to htttp://localhost:8080/download_worksheets.zip and stopped there. (same thing when trying to download the worksheets separtely). No such a file was found and the content of the page was empty (tried to save the page from the browser). Could this be an issue with the browser?

2015-05-16 17:34:21 +0200 asked a question How to copy notebook worksheet data from one computer to another

Hi, I have a number of sage notebook worksheets in my old ubuntu laptop. I need to get a copy of them to my new ubuntu laptop as well as to another win8.1 laptop. Need to work with then locally without internet connection in my boat, so it's a critical issue for me.