def update_env(env_file):
script = "conda env update --file %s" % (env_file)
print("* Updating conda environment")
execute_script(
script,
"Successfully updated conda environment",
"Error while updating conda environment",
)
validate()
def install_env(env_file, env_name):
script = "conda env create -n %s -f %s" % (
env_name,
env_file,
)
print("* Installing conda environment %s" % env_name)
execute_script(
script,
"Successfully installed conda environment",
"Error while installing conda environment",
)
validate(env_name)
def install_labextensions(labext_file, env_name=None):
with open(labext_file, "r") as fd:
extensions = " ".join(fd.read().split("\n"))
script = _set_conda_env(env_name)
script += "jupyter labextension install --no-build %s\n" % extensions
script += "jupyter lab build --dev-build=True --minimize=False\n"
print("* Installing jupyterlab extensions")
execute_script(
script,
"Successfully installed jupyter labextensions",
"Error while installing jupyter labextensions",
)
validate(env_name, labext=True)
def validate(env_name=None, labext=False):
script = _set_conda_env(env_name)
if labext:
script += "jupyter-labextension list"
else:
script += """
pip show databrickslabs_jupyterlab
jupyter-serverextension list
"""
print("* Validating conda environment")
execute_script(
script,
"Successfully validated conda environment",
"Error while validating conda environment",
)