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jupyterlab / jupyterlab-hdf5

Open and explore HDF5 files in JupyterLab. Can handle very large (TB) sized files, and datasets of any dimensionality
BSD 3-Clause "New" or "Revised" License
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File Load Error for etf.hdf5 , etf.hdf5 is not UTF-8 encoded #127

Open cbingos opened 2 years ago

cbingos commented 2 years ago

jupyterlab 3.4.3 jupyterlab-hdf==1.2.0

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loichuder commented 2 years ago

Hello,

Could you provide a file showing the problem so that I can try to find the issue ?

cbingos commented 2 years ago

Thank you for your reply： When I right click menu ：select ——» Open / Open with ——» Editor:

File Load Error for etf.hdf5 etf.hdf5 is not UTF-8 encoded

file: "etf.hdf5" import pandas as pd d = {'col1': [1, 2], 'col2': [3, 4]} df = pd.DataFrame(data=d) df.to_hdf('etf.hdf5', key="etf", mode='a', complevel=9, complib="blosc") pd.read_hdf('etf.hdf5','etf')

loichuder commented 2 years ago

When I right click menu ：select ——» Open / Open with ——» Editor:

Yes, it doesn't work when opening the file this way. Try to double click on it in the file browser.

loichuder commented 2 years ago

Note also that you need to install hdf5plugin if you use blosc to compress your datasets.