kopia lustrzana https://github.com/jupyterhub/repo2docker
25 wiersze
691 B
Julia
Executable File
25 wiersze
691 B
Julia
Executable File
#!/usr/bin/env julia
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using PyPlot
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# Make sure we are re-using the same conda python
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if ! startswith(PyCall.libpython, ENV["NB_PYTHON_PREFIX"] * "/lib")
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println("Not re-using conda python! Using " * PyCall.libpython * " instead")
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exit(1)
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end
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# We try to plot something, and see if the file saved exists
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x = linspace(0,2*pi,1000); y = sin(3*x + 4*cos(2*x))
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plot(x, y, color="red", linewidth=2.0, linestyle="--")
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savefig("graph.png")
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if isfile("graph.png")
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exit(0)
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else
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exit(1)
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end
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# We check that PyPlot is installed inside ${JULIA_DEPOT_PATH}
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if ! isdir(ENV["JULIA_DEPOT_PATH"] * "/packages/PyPlot")
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println("PyPlot not installed under JULIA_DEPOT_PATH")
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exit(1)
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end
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