mirror of
https://github.com/jupyterhub/the-littlest-jupyterhub.git
synced 2025-12-18 21:54:05 +08:00
94b38def7d
JupyterLab 3.0 no longer equires npm to build extensions! This should hopefully let us reduce the memory requiremets for TLJH.
46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
import os
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import subprocess
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def test_serverextensions():
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"""
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Validate serverextensions we want are installed
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"""
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# jupyter-serverextension writes to stdout and stderr weirdly
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proc = subprocess.run([
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'/opt/tljh/user/bin/jupyter-serverextension',
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'list', '--sys-prefix'
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], stderr=subprocess.PIPE)
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extensions = [
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'jupyterlab 3.',
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'nbgitpuller 0.9.',
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'nteract_on_jupyter 2.1.',
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'nbresuse '
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]
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for e in extensions:
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assert e in proc.stderr.decode()
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def test_nbextensions():
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"""
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Validate nbextensions we want are installed & enabled
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"""
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# jupyter-nbextension writes to stdout and stderr weirdly
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proc = subprocess.run([
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'/opt/tljh/user/bin/jupyter-nbextension',
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'list', '--sys-prefix'
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], stderr=subprocess.PIPE, stdout=subprocess.PIPE)
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extensions = [
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'nbresuse/main',
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# This is what ipywidgets nbextension is called
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'jupyter-js-widgets/extension'
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]
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for e in extensions:
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assert '{} \x1b[32m enabled \x1b[0m'.format(e) in proc.stdout.decode()
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# Ensure we have 'OK' messages in our stdout, to make sure everything is importable
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assert proc.stderr.decode() == ' - Validating: \x1b[32mOK\x1b[0m\n' * len(extensions)
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