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setup.py
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setup.py
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# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
# LICENSE and NOTICE for details. LLNL-CODE-443271.
#
# This file is part of the GLVis visualization tool and library. For more
# information and source code availability see https://glvis.org.
#
# GLVis is free software; you can redistribute it and/or modify it under the
# terms of the BSD-3 license. We welcome feedback and contributions, see file
# CONTRIBUTING.md for details.
from __future__ import print_function
from distutils import log
import os
import platform
from setuptools import setup, find_packages, Command
from setuptools.command.sdist import sdist
from setuptools.command.build_py import build_py
from setuptools.command.egg_info import egg_info
from subprocess import check_call
import sys
name = "glvis"
long_description = "Jupyter Widget for GLVis"
here = os.path.dirname(os.path.abspath(__file__))
node_root = os.path.join(here, "js")
is_repo = os.path.exists(os.path.join(here, ".git"))
npm_path = os.pathsep.join(
[
os.path.join(node_root, "node_modules", ".bin"),
os.environ.get("PATH", os.defpath),
]
)
log.set_verbosity(log.DEBUG)
log.info("setup.py entered")
log.info("$PATH=%s" % os.environ["PATH"])
def js_prerelease(command, strict=False):
"""decorator for building minified js/css prior to another command"""
class DecoratedCommand(command):
def run(self):
jsdeps = self.distribution.get_command_obj("jsdeps")
if not is_repo and all(os.path.exists(t) for t in jsdeps.targets):
# sdist, nothing to do
command.run(self)
return
try:
self.distribution.run_command("jsdeps")
except Exception as e:
missing = [t for t in jsdeps.targets if not os.path.exists(t)]
if strict or missing:
log.warn("rebuilding js and css failed")
if missing:
log.error("missing files: %s" % missing)
raise e
else:
log.warn("rebuilding js and css failed (not a problem)")
log.warn(str(e))
command.run(self)
update_package_data(self.distribution)
return DecoratedCommand
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()
class NPM(Command):
description = "install package.json dependencies using npm"
user_options = []
node_modules = os.path.join(node_root, "node_modules")
targets = [
os.path.join(here, "glvis", "nbextension", "extension.js"),
os.path.join(here, "glvis", "nbextension", "index.js"),
# os.path.join(here, "glvis", "nbextension", "package.json"),
]
def initialize_options(self):
pass
def finalize_options(self):
pass
def has_npm(self):
try:
check_call(["npm", "--version"])
return True
except Exception:
return False
def run(self):
if not self.has_npm():
log.error(
"`npm` unavailable. If you're running this command using sudo, make sure"
"`npm` is available to sudo"
)
return
env = os.environ.copy()
env["PATH"] = npm_path
log.info("Installing build dependencies with npm. This may take a while...")
check_call(
["npm", "install"], cwd=node_root, stdout=sys.stdout, stderr=sys.stderr
)
check_call(
["npx", "webpack"], cwd=node_root, stdout=sys.stdout, stderr=sys.stderr
)
os.utime(self.node_modules, None)
for t in self.targets:
if not os.path.exists(t):
msg = "Missing file: %s" % t
raise ValueError(msg)
# update package data in case this created new files
update_package_data(self.distribution)
version_ns = {}
with open(os.path.join(here, "glvis", "_version.py")) as f:
exec(f.read(), {}, version_ns)
setup_args = {
"name": name,
"version": version_ns["__version__"],
"description": "Jupyter Widget using glvis-js",
"long_description": long_description,
"include_package_data": True,
"data_files": [
(
"share/jupyter/nbextensions/glvis-jupyter",
[
"glvis/nbextension/extension.js",
"glvis/nbextension/index.js",
"glvis/nbextension/index.js.map",
# "glvis/nbextension/package.json",
],
),
("etc/jupyter/nbconfig/notebook.d", ["glvis-jupyter.json"]),
],
"install_requires": ["ipywidgets>=7.0.0", "traittypes>=0.2.1"],
"packages": find_packages(),
"zip_safe": False,
"cmdclass": {
"build_py": js_prerelease(build_py),
"egg_info": js_prerelease(egg_info),
"sdist": js_prerelease(sdist, strict=True),
"jsdeps": NPM,
},
"author": "",
"author_email": "",
"url": "https://github.com/glvis/pyglvis",
"keywords": ["ipython", "jupyter", "widgets", "glvis", "mfem"],
"classifiers": [
"Framework :: IPython",
"Topic :: Multimedia :: Graphics",
"Programming Language :: Python :: 3",
],
}
setup(**setup_args)