Python bokeh requirements1/8/2024 ![]() ![]() Same error.Īny help would be appreciated. I have tried uninstalling bokeh and re-installing it. If I run the same command on the bad system, I get the same big blast of noise and the same error. I think the problem is with bokeh, because on the other systems if I run bokeh info from the command line I get a nice summery of the system. I thought my data may have something weird with it so I both looked at it and it looks fine and I tried pointing this script at one of the other stations raw data. I have tried bringing the script over again from one of the machines that works, in case it somehow got corrupted. I have been trying to figure this out on my own. ![]() ValueError: source code string cannot contain null bytes The course will guide you step by step from plotting simple datasets to building rich and beautiful data visualization web apps that plot data in real-time and allow web users to. datetime import Datetime, TimeDeltaįile “/home/joe/.local/lib/python3.7/site-packages/bokeh/core/property/datetime.py”, line 25, in This course is a complete guide to mastering Bokeh, a Python library for building advanced and data dashboards containing beautiful interactive visualizations. property.dataspec import AlphaSpec AlphaSpecįile “/home/joe/.local/lib/python3.7/site-packages/bokeh/core/property/dataspec.py”, line 27, inįrom. import figure as _figure _figureįile “/home/joe/.local/lib/python3.7/site-packages/bokeh/plotting/figure.py”, line 20, inįile “/home/joe/.local/lib/python3.7/site-packages/bokeh/core/properties.py”, line 286, inįrom. ![]() weather_graph.pyįrom otting import figure, show, output_file, saveįile “/home/joe/.local/lib/python3.7/site-packages/bokeh/plotting/ init.py”, line 20, inįrom. The problem is the script to create the plots that works on the other two stations gives a long line of noise and exits with a ValueError: source code string cannot contain null bytes error. Python 3.7.3 (default, Jan 22 2021, 20:04:44)Īnd I can import bokeh and get the version info: Python seems happy, at least so far as the part that records the sensor data works, and I can bring python up from the command line: I have been using bokeh to display the plots. Hello! I am new to Python and Bokeh but I have done this before… I am setting up a series of weather reporting stations on Raspberry pi zeros. ![]()
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