openvisuspy 1.0.60

openvisuspy

Instructions

Important:

• use python 3.10 or 3.11. DO NOT use python312 does not have a good match for libzmq
• use JupyterLab v3 (NOT v4) because bokeh does not work (see https://github.com/bokeh/jupyter_bokeh/issues/197)

Installation

In Windows:

set PATH=c:\Python310;%PATH%
where python

python.exe -m venv .venv
.venv\Scripts\activate

python.exe -m pip install --upgrade pip
python.exe -m pip install -r requirements.txt

# install the latest version of OpenVisus
python.exe -m pip install --upgrade OpenVisusNoGui openvisuspy

In MacOs/Linux:

python3 -m venv .venv
source .venv/Scripts/activate
python3 -m pip install --upgrade pip
python3 -m pip install -r requirements.txt

# install the latest version of OpenVisus
python3 -m pip install --upgrade OpenVisusNoGui openvisuspy

Dashboards

In Windows:

.venv\Scripts\activate
python.exe -m panel serve ./app --dev --args ./json/dashboards.json

In MacOs/Linux:

source .venv/bin/activate
python.exe -m panel serve ./app --dev --args ./json/dashboards.json

Notebooks

In Windows:

.venv\Scripts\activate
jupyter lab ./notebooks

In MacOs/Linux:

source .venv/bin/activate
jupyter lab ./notebooks

Important: if Panel is not working you may have to do:

pskill python
jupyter nbconvert --clear-output --inplace notebooks/test-panel.ipynb  
jupyter trust notebooks/test-panel.ipynb  

Volume rendering

python test/test-pyvista.py
python test/test-vtkvolume.py 

Developers only

Debug mode in Windows

.venv\Scripts\activate

set PATH=c:\Python310;%PATH%
set PYTHONPATH=C:\projects\OpenVisus\build\RelWithDebInfo;.\src
set BOKEH_ALLOW_WS_ORIGIN=*
set BOKEH_LOG_LEVEL=debug
set VISUS_CPP_VERBOSE=1
set VISUS_NETSERVICE_VERBOSE=1
set VISUS_VERBOSE_DISKACCESS=0
set VISUS_CACHE=c:/tmp/visus-cache

python.exe -m panel serve ./app --dev --args ./json/dashboards.debug.json
python.exe -m jupyter lab notebooks/ov-dashboards.ipynb

Deploy binaries

./scripts/new_tag.sh