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#!/usr/bin/env python
# coding: utf-8
# Copyright (c) Jupyter Development Team.
# Distributed under the terms of the Modified BSD License.
import os
import io
import sys
from setuptools import setup
from setuptools.command.bdist_egg import bdist_egg
from setuptools.command.develop import develop
from io import BytesIO
from urllib.request import urlopen
from distutils.cmd import Command
from distutils.command.build import build
from distutils.command.sdist import sdist
# the name of the package
name = 'nbconvert'
pjoin = os.path.join
here = os.path.abspath(os.path.dirname(__file__))
pkg_root = pjoin(here, name)
packages = []
for d, _, _ in os.walk(pjoin(here, name)):
if os.path.exists(pjoin(d, '__init__.py')):
packages.append(d[len(here)+1:].replace(os.path.sep, '.'))
package_data = {
'nbconvert.filters' : ['marked.js'],
'nbconvert.resources' : ['style.min.css'],
'nbconvert' : [
'tests/files/*.*',
'tests/exporter_entrypoint/*.py',
'tests/exporter_entrypoint/*/*.*',
'exporters/tests/files/*.*',
'preprocessors/tests/files/*.*',
],
}
notebook_css_version = '5.4.0'
notebook_css_url = "https://cdn.jupyter.org/notebook/%s/style/style.min.css" % notebook_css_version
jupyterlab_css_version = '3.1.11'
jupyterlab_css_url = "https://unpkg.com/@jupyterlab/nbconvert-css@%s/style/index.css" % jupyterlab_css_version
jupyterlab_theme_light_version = '3.1.11'
jupyterlab_theme_light_url = "https://unpkg.com/@jupyterlab/theme-light-extension@%s/style/variables.css" % jupyterlab_theme_light_version
jupyterlab_theme_dark_version = '3.1.11'
jupyterlab_theme_dark_url = "https://unpkg.com/@jupyterlab/theme-dark-extension@%s/style/variables.css" % jupyterlab_theme_dark_version
template_css_urls = {
'lab': [(jupyterlab_css_url, 'index.css'), (jupyterlab_theme_light_url, 'theme-light.css'), (jupyterlab_theme_dark_url, 'theme-dark.css')],
'classic': [(notebook_css_url, 'style.css')]
}
class FetchCSS(Command):
description = "Fetch CSS from CDN"
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
def _download(self, url):
try:
return urlopen(url).read()
except Exception as e:
if 'ssl' in str(e).lower():
try:
import pycurl
except ImportError:
print("Failed, try again after installing PycURL with `pip install pycurl` to avoid outdated SSL.", file=sys.stderr)
raise e
else:
print("Failed, trying again with PycURL to avoid outdated SSL.", file=sys.stderr)
return self._download_pycurl(url)
raise e
def _download_pycurl(self, url):
"""Download CSS with pycurl, in case of old SSL (e.g. Python < 2.7.9)."""
import pycurl
c = pycurl.Curl()
c.setopt(c.URL, url)
buf = BytesIO()
c.setopt(c.WRITEDATA, buf)
c.perform()
return buf.getvalue()
def run(self):
for template_name, resources in template_css_urls.items():
for url, filename in resources:
directory = os.path.join('share', 'jupyter', 'nbconvert', 'templates', template_name, 'static')
dest = os.path.join(directory, filename)
if not os.path.exists(directory):
os.makedirs(directory)
if not os.path.exists('.git') and os.path.exists(dest):
# not running from git, nothing to do
return
print("Downloading CSS: %s" % url)
try:
css = self._download(url)
except Exception as e:
msg = "Failed to download css from %s: %s" % (url, e)
print(msg, file=sys.stderr)
if os.path.exists(dest):
print("Already have CSS: %s, moving on." % dest)
else:
raise OSError("Need CSS to proceed.")
return
with open(dest, 'wb') as f:
f.write(css)
print("Downloaded Notebook CSS to %s" % dest)
# update package data in case this created new files
self.distribution.data_files = get_data_files()
update_package_data(self.distribution)
cmdclass = {'css': FetchCSS}
class bdist_egg_disabled(bdist_egg):
"""Disabled version of bdist_egg
Prevents setup.py install performing setuptools' default easy_install,
which it should never ever do.
"""
def run(self):
sys.exit("Aborting implicit building of eggs. Use `pip install .` to install from source.")
def css_first(command):
class CSSFirst(command):
def run(self):
self.distribution.run_command('css')
return command.run(self)
return CSSFirst
cmdclass['build'] = css_first(build)
cmdclass['sdist'] = css_first(sdist)
cmdclass['develop'] = css_first(develop)
cmdclass['bdist_egg'] = bdist_egg if 'bdist_egg' in sys.argv else bdist_egg_disabled
for d, _, _ in os.walk(pjoin(pkg_root, 'templates')):
g = pjoin(d[len(pkg_root)+1:], '*.*')
package_data['nbconvert'].append(g)
version_ns = {}
with open(pjoin(here, name, '_version.py')) as f:
exec(f.read(), {}, version_ns)
with io.open(pjoin(here, 'README.md'), encoding='utf-8') as f:
long_description = f.read()
def update_package_data(distribution):
"""update package_data to catch changes during setup"""
build_py = distribution.get_command_obj('build_py')
# distribution.package_data = find_package_data()
# re-init build_py options which load package_data
build_py.finalize_options()
def get_data_files():
# Add all the templates
data_files = []
for (dirpath, dirnames, filenames) in os.walk('share/jupyter/nbconvert/templates/'):
if filenames:
data_files.append((dirpath, [os.path.join(dirpath, filename) for filename in filenames]))
return data_files
setup_args = dict(
name = name,
description = "Converting Jupyter Notebooks",
long_description_content_type = 'text/markdown',
version = version_ns['__version__'],
packages = packages,
long_description= long_description,
package_data = package_data,
data_files = get_data_files(),
cmdclass = cmdclass,
python_requires = '>=3.7',
author = 'Jupyter Development Team',
author_email = 'jupyter@googlegroups.com',
url = 'https://jupyter.org',
project_urls={
'Documentation': 'https://nbconvert.readthedocs.io/en/latest/',
'Funding' : 'https://numfocus.org/',
'Source' : 'https://github.com/jupyter/nbconvert',
'Tracker' : 'https://github.com/jupyter/nbconvert/issues',
},
license = 'BSD',
platforms = "Linux, Mac OS X, Windows",
keywords = ['Interactive', 'Interpreter', 'Shell', 'Web'],
classifiers = [
'Intended Audience :: Developers',
'Intended Audience :: System Administrators',
'Intended Audience :: Science/Research',
'License :: OSI Approved :: BSD License',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
],
)
setup_args['install_requires'] = [
'mistune>=0.8.1,<2',
'jinja2>=2.4',
'pygments>=2.4.1',
'jupyterlab_pygments',
'traitlets>=5.0',
'jupyter_core',
'nbformat>=4.4',
'entrypoints>=0.2.2',
'bleach',
'pandocfilters>=1.4.1',
'testpath',
'defusedxml',
'beautifulsoup4',
'nbclient>=0.5.0,<0.6.0'
]
pyppeteer_req = 'pyppeteer>=1,<1.1'
extra_requirements = {
'test': [
'pytest',
'pytest-cov',
'pytest-dependency',
'ipykernel',
'ipywidgets>=7',
pyppeteer_req,
],
'serve': [
'tornado>=4.0'
],
'webpdf': [
pyppeteer_req
],
'docs': [
'sphinx>=1.5.1',
'sphinx_rtd_theme',
'nbsphinx>=0.2.12',
'ipython',
],
}
extra_requirements['all'] = sum(extra_requirements.values(), [])
setup_args['extras_require'] = extra_requirements
setup_args['entry_points'] = {
'console_scripts': [
'jupyter-nbconvert = nbconvert.nbconvertapp:main',
'jupyter-dejavu = nbconvert.nbconvertapp:dejavu_main',
],
"nbconvert.exporters" : [
'custom=nbconvert.exporters:TemplateExporter',
'html=nbconvert.exporters:HTMLExporter',
'slides=nbconvert.exporters:SlidesExporter',
'latex=nbconvert.exporters:LatexExporter',
'pdf=nbconvert.exporters:PDFExporter',
'webpdf=nbconvert.exporters:WebPDFExporter',
'markdown=nbconvert.exporters:MarkdownExporter',
'python=nbconvert.exporters:PythonExporter',
'rst=nbconvert.exporters:RSTExporter',
'notebook=nbconvert.exporters:NotebookExporter',
'asciidoc=nbconvert.exporters:ASCIIDocExporter',
'script=nbconvert.exporters:ScriptExporter'],
}
if __name__ == '__main__':
setup(**setup_args)
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