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setup.py
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setup.py
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import os
import shutil
from subprocess import check_call
import json
import time
from setuptools import setup, Command
here = os.path.dirname(os.path.abspath(__file__))
is_repo = os.path.exists(os.path.join(here, ".git"))
# Load __version__ using exec so that we don't import jupyter_dash module
main_ns = {}
exec(open("jupyter_dash/version.py").read(), main_ns) # pylint: disable=exec-used
def get_labextension_version():
if is_repo:
labextension_dir = os.path.join(here, "extensions", "jupyterlab")
else:
labextension_dir = os.path.join(here, "jupyter_dash", "labextension")
package_json = os.path.join(labextension_dir, 'package.json')
with open(package_json, 'rt') as f:
package_data = json.load(f)
labextension_version = package_data['version']
return labextension_version
def js_prerelease(command):
"""decorator for building JavaScript extensions before command"""
class DecoratedCommand(command):
def run(self):
self.run_command("build_js")
command.run(self)
return DecoratedCommand
class BuildLabextension(Command):
description = "Build JupyterLab extension"
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
def run(self):
if not is_repo:
# Nothing to do
return
# Load labextension version from package.json
out_labextension_dir = os.path.join(here, "jupyter_dash", "labextension")
os.makedirs(out_labextension_dir, exist_ok=True)
# Copy package.json to labextension directory
shutil.copy(
os.path.join(here, "extensions", "jupyterlab", "package.json"),
out_labextension_dir
)
time.sleep(0.5)
in_labextension_dir = os.path.join(here, "extensions", "jupyterlab")
# Build filename
labextension_version = get_labextension_version()
filename = "jupyterlab-dash-v{ver}.tgz".format(
ver=labextension_version
)
# Build and pack extension
dist_path = os.path.join(out_labextension_dir, "dist")
shutil.rmtree(dist_path, ignore_errors=True)
os.makedirs(dist_path, exist_ok=True)
check_call(
['jlpm', "install"],
cwd=in_labextension_dir,
)
check_call(
['jlpm', "build"],
cwd=in_labextension_dir,
)
check_call(
['jlpm', "pack", "--filename", dist_path + "/" + filename],
cwd=in_labextension_dir,
)
# Copy README to extension directory so npm finds it
shutil.copy(
os.path.join(here, "README.md"),
os.path.join(here, "extensions", "jupyterlab", "README.md"),
)
def readme():
with open(os.path.join(here, "README.md")) as f:
return f.read()
# Load requirements.txt
with open(os.path.join(here, 'requirements.txt')) as f:
requirements = [req.strip() for req in f.read().split('\n') if req.strip()]
# Load requirements-dev.txt
with open(os.path.join(here, 'requirements-dev.txt')) as f:
dev_requirements = [req.strip() for req in f.read().split('\n') if req.strip()]
setup(
name='jupyter-dash',
version=main_ns["__version__"],
description="Dash support for the Jupyter notebook interface",
long_description=readme(),
long_description_content_type="text/markdown",
author='Plotly',
license="MIT",
url="https://github.com/plotly/jupyter-dash",
project_urls={"Github": "https://github.com/plotly/jupyter-dash"},
packages=['jupyter_dash'],
install_requires=requirements,
extras_require={
'dev': dev_requirements
},
include_package_data=True,
package_data={
"jupyter_dash": [
"labextension/package.json",
],
},
python_requires=">=3.5",
data_files=[
# like `jupyter nbextension install --sys-prefix`
("share/jupyter/nbextensions/jupyter_dash", [
"jupyter_dash/nbextension/main.js",
]),
# like `jupyter nbextension enable --sys-prefix`
("etc/jupyter/nbconfig/notebook.d", [
"jupyter_dash/nbextension/jupyter_dash.json"
]),
# Place jupyterlab extension in extension directory
("share/jupyter/lab/extensions", [
"jupyter_dash/labextension/dist/jupyterlab-dash-v{ver}.tgz".format(
ver=get_labextension_version()
)
]),
],
cmdclass=dict(
build_js=BuildLabextension,
)
)