read datas from sensors and plotting

[Albert-Jan Roskam]

> From: ranran at NOSPAM.it
> Subject: read datas from sensors and plotting
> Date: Sun, 17 Apr 2016 18:46:25 +0200
> To: python-list at python.org
> 
> I'm reading in python some values from some sensors and I write them in 
> a csv file.
> My problem now is to use this datas to plot a realtime graph for a 
> example in a web server.
> Is it possible to read in the same time the values, writing in the file 
> and plot them in a webpage with python?


tail -F data.log | python myprogram.py
http://stackoverflow.com/questions/1712276/tail-read-a-growing-dynamic-file-and-extract-two-columns-and-then-print-a-graphhttp://code.activestate.com/recipes/577968-log-watcher-tail-f-log/