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jupyterhub_config.py
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jupyterhub_config.py
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# -*- coding: utf-8 -*-
# Copyright (C) NIWA & British Crown (Met Office) & Contributors.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Configuration file for jupyterhub.
from pathlib import Path
import pkg_resources
HERE = Path(__file__).resolve().parent
DIST = HERE.joinpath(Path('../cylc-ui/dist'))
# --- Extra arguments to be passed to the single-user server.
# Some spawners allow shell-style expansion here, allowing you to use
# environment variables here. Most, including the default, do not. Consult the
# documentation for your spawner to verify!
c.Spawner.args = ['-s', str(DIST)]
# Some spawners allow shell-style expansion here, allowing you to use
# environment variables. Most, including the default, do not. Consult the
# documentation for your spawner to verify!
c.Spawner.cmd = ['cylc-uiserver']
# --- The class to use for spawning single-user servers.
# Should be a subclass of Spawner.
c.JupyterHub.spawner_class = 'jupyterhub.spawner.LocalProcessSpawner'
c.JupyterHub.implicit_spawn_seconds = 0.01
# --- Cylc-ise Jupyterhub
# TODO: move logo to a shared location
# https://github.com/cylc/cylc-admin/issues/69
c.JupyterHub.logo_file = str(DIST.joinpath(Path('img/logo.svg')))
# use ISO8601 (expanded) date format for logging
c.JupyterHub.log_datefmt = '%Y-%m-%dT%H:%M:%S'
# specify custom HTML templates
c.JupyterHub.template_paths = [
pkg_resources.resource_filename(
'cylc.uiserver',
'templates'
)
]
c.JupyterHub.tornado_settings = {
'headers': {
# 'Access-Control-Allow-Origin': '*',
# 'Access-Control-Allow-Headers': '*',
# 'Access-Control-Allow-Methods': '*',
'Server': ''
},
}