QUANTCONNECT COMMUNITY
Hi, before the reorg of Research and Lab in October 2019, I had 4 or 5 jupyter notebooks containing various stats calculations and plot code snippets. After 6 to 8 weeks absense i've now logged back into QC and find the files, as directed under notebooks, named as i left them, but the content of each has disappeard and been replaced by a few lines of class NotebookProject(QCAlgorithm).
Maybe i missed something, where should i go to retrieve my pre-existing files?
Regards, Chris
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Jared Broad
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
ChrisFg
Thanks, JB.
Maybe i'm missing something:
QuantConnect Dashboard > My Projects > Home\Notebooks \ files shown e.g. kdyahft37conintegration etc.
But when that file is opened its content is a few lines of the python class NotebookProject(QCAlgorithm, not my stats code snippets.
C
.
Alexandre Catarino
Hi ChrisFg ,
In the project, you will find (at least) two files: main.py and kdyahft37conintegration.ipynb.
I believe that class NotebookProject(QCAlgorithm): can be found in main.py.
What happens when you double click to open kdyahft37conintegration.ipynb?
ChrisFg
Thanks Alexandre. Clicking on the ipynb causes the white "environment startup" panel and 'empty log' messages to appear. When i asked the question i thought that panel was an indication of failure. But i found refreshing the browser (MS Edge, on current release) does display my file contents, thanks. I also notice in the consol messages that it seams to take 3 to 4 mins for the python environment to start up. So either i'm inpacient, or i do need to refresh the browser in order to see the my file content.
Thanks for the follow up. Regards, Chris
Alexandre Catarino
Hi ChrisFg ,
You shouldn't need to refresh the browser and/or wait around 3 minutes. If this behavior persists, please attach the notebook so that we can take a look.
ChrisFg
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
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