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40 lines
1.2 KiB
40 lines
1.2 KiB
4 years ago
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import os
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import warnings
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from traitlets import default
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from .labapp import LabApp
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try:
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from jupyterhub.singleuser import SingleUserNotebookApp
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except ImportError:
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SingleUserLabApp = None
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raise ImportError('You must have jupyterhub installed for this to work.')
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else:
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class SingleUserLabApp(SingleUserNotebookApp, LabApp):
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"""
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A sublcass of JupyterHub's SingleUserNotebookApp which includes LabApp
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as a mixin. This makes the LabApp configurables available to the spawned
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jupyter server.
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If you don't need to change any of the configurables from their default
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values, then this class is not necessary, and you can deploy JupyterLab
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by ensuring that its server extension is enabled and setting the
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`Spawner.default_url` to '/lab'.
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If you do need to configure JupyterLab, then use this application by
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setting `Spawner.cmd = ['jupyter-labhub']`.
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"""
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@default("default_url")
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def _default_url(self):
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"""when using jupyter-labhub, jupyterlab is default ui"""
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return "/lab"
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def main(argv=None):
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return SingleUserLabApp.launch_instance(argv)
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if __name__ == "__main__":
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main()
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