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cefpython3.setup.py
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# Copyright (c) 2017 CEF Python, see the Authors file.
# All rights reserved. Licensed under BSD 3-clause license.
# Project website: https://github.com/cztomczak/cefpython
"""
cefpython3 package setup.py file.
Usage:
setup.py install
setup.py bdist_wheel [--universal]
Options:
install Install package
bdist_wheel Generate wheel package. Use the --universal flag when
you have built cefpython modules for multiple Python
versions.
"""
# NOTE: Template variables like {{VERSION}} are replaced with actual
# values when make_installer.py tool generates this package
# installer.
import copy
import os
import platform
import subprocess
import sys
import sysconfig
# The setuptools package is not installed by default on a clean
# Ubuntu. Might be also a case on Windows. Also Python Eggs
# and Wheels can be created only with setuptools.
try:
from setuptools import setup
from setuptools.command.install import install
from setuptools.dist import Distribution
print("[setup.py] Using setuptools")
except ImportError:
from distutils.core import setup
from distutils.command.install import install
from distutils.dist import Distribution
print("[setup.py] Using distutils")
if "bdist_wheel" in sys.argv:
print("[setup.py] ERROR: You must install setuptools package using"
" pip tool to be able to create a wheel package. Type"
" 'pip install setuptools'.")
sys.exit(1)
# Need to know which files are executables to set appropriate execute
# permissions during post_install_hook. On Windows .exe postfix will
# be added to these automatically.
EXECUTABLES_NOEXT = [
"cefclient",
"cefsimple",
"ceftests",
"subprocess",
]
class custom_install(install):
def __init__(self, *args, **kwargs):
install.__init__(self, *args, **kwargs)
def run(self):
install.run(self)
post_install_hook()
# Provide a custom install command
print("[setup.py] Overload install command to enable execution of"
" post install hook")
cmdclass = {"install": custom_install}
# Fix platform tag in wheel package
if "bdist_wheel" in sys.argv:
print("[setup.py] Overload bdist_wheel command to fix platform tag")
from wheel.bdist_wheel import bdist_wheel
class custom_bdist_wheel(bdist_wheel):
def get_tag(self):
tag = bdist_wheel.get_tag(self)
platform_tag = sysconfig.get_platform()
platform_tag = platform_tag.replace("-", "_")
if platform.system() == "Linux":
assert "linux" in platform_tag
# "linux-x86_64" replace with "manylinux1_x86_64"
platform_tag = platform_tag.replace("linux", "manylinux1")
elif platform.system() == "Darwin":
# For explanation of Mac platform tags, see:
# http://lepture.com/en/2014/python-on-a-hard-wheel
platform_tag = ("macosx_10_6_intel"
".macosx_10_9_intel.macosx_10_9_x86_64"
".macosx_10_10_intel.macosx_10_10_x86_64")
tag = (tag[0], tag[1], platform_tag)
return tag
# Overwrite bdist_wheel command
cmdclass["bdist_wheel"] = custom_bdist_wheel
def main():
setup(
distclass=Distribution,
cmdclass=cmdclass,
name="cefpython3", # No spaces here, so that it works with deb pkg
version="{{VERSION}}",
description="GUI toolkit for embedding a Chromium widget"
" in desktop applications",
long_description="CEF Python is an open source project founded"
" by Czarek Tomczak in 2012 to provide python"
" bindings for the Chromium Embedded Framework."
" Examples of embedding CEF browser are available"
" for many popular GUI toolkits including:"
" wxPython, PyQt, PySide, Kivy, Panda3D, PyGTK,"
" PyGObject, PyGame/PyOpenGL and PyWin32.\n\n"
"There are many use cases for CEF. You can embed"
" a web browser control based on Chromium with"
" great HTML 5 support. You can use it to create"
" a HTML 5 based GUI in an application, this can"
" act as a replacement for standard GUI toolkits"
" like wxWidgets, Qt or GTK. You can render web"
" content off-screen in application that use custom"
" drawing frameworks. You can use it for automated"
" testing of existing applications. You can use it"
" for web scraping or as a web crawler, or other"
" kind of internet bots.\n\n"
"Project website:\n"
"https://github.com/cztomczak/cefpython",
license="BSD 3-clause",
author="Czarek Tomczak",
author_email="czarek.tomczak@gmail.com",
url="https://github.com/cztomczak/cefpython",
download_url="https://github.com/cztomczak/cefpython/releases",
platforms=["{{SYSCONFIG_PLATFORM}}"],
packages=["cefpython3"], # Disabled: "cefpython3.wx"
package_data=get_package_data(),
classifiers=[
"Development Status :: 6 - Mature",
"Intended Audience :: Developers",
"License :: OSI Approved :: BSD License",
"Natural Language :: English",
"Operating System :: MacOS :: MacOS X",
"Operating System :: Microsoft :: Windows",
"Operating System :: POSIX :: Linux",
"Programming Language :: Python :: 2.7",
"Programming Language :: Python :: 3.4",
"Programming Language :: Python :: 3.5",
"Programming Language :: Python :: 3.6",
"Programming Language :: Python :: 3.7",
"Programming Language :: Python :: 3.8",
"Programming Language :: Python :: 3.9",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Topic :: Desktop Environment",
"Topic :: Internet",
"Topic :: Internet :: WWW/HTTP",
"Topic :: Internet :: WWW/HTTP :: Browsers",
"Topic :: Multimedia",
"Topic :: Software Development :: User Interfaces",
],
)
if "install" in sys.argv:
print("[setup.py] OK installed")
elif "bdist_wheel" in sys.argv:
print("[setup.py] OK created wheel package in dist/ directory")
else:
print("[setup.py] Unknown command line arguments")
def get_package_data():
package_data = {"cefpython3": get_package_files()}
return package_data
def get_package_files(relative_dir=".", recursive=False):
"""Finds files recursively in the cefpython3/ local directory.
Includes only files and their paths are relative to the cefpython3/
local directory. Empty directories are not included."""
old_dir = None
if not recursive:
old_dir = os.getcwd()
setup_dir = os.path.abspath(os.path.dirname(__file__))
local_pkg_dir = os.path.join(setup_dir, "cefpython3")
os.chdir(local_pkg_dir)
files = os.listdir(relative_dir)
ret = list()
for fpath in files:
fpath = os.path.join(relative_dir, fpath)
if os.path.isdir(fpath):
ret.extend(get_package_files(relative_dir=fpath, recursive=True))
else:
ret.append(fpath)
if not recursive:
os.chdir(old_dir)
return ret
def get_executables():
data = copy.copy(EXECUTABLES_NOEXT)
if platform.system() == "Windows":
for key, executable in enumerate(data):
data[key] += ".exe"
return data
def post_install_hook():
"""Post install hook to chmod files on Linux and Mac."""
# Nothing extra required to do on Windows
if platform.system() == "Windows":
print("[setup.py] post_install_hook is ignored on Windows")
return
# If this a wheel package generation then do not execute the hook
if "bdist_wheel" in sys.argv:
print("[setup.py] Ignoring post_install_hook as this is bdist_wheel")
return
print("[setup.py] Execute post_install_hook")
# Find the installed package directory. Do not import from
# the local cefpython3/ directory.
print("[setup.py] Overload sys.path to facilitate finding correct"
" directory for the installed package")
del sys.path[0]
sys.path.append("")
import cefpython3
installed_package_dir = os.path.dirname(cefpython3.__file__)
# Make sure that the imported package wasn't the local cefptyhon3/
# directory.
print("[setup.py] Installed package directory: {dir}"
.format(dir=installed_package_dir))
assert not installed_package_dir.startswith(
os.path.dirname(os.path.abspath(__file__)))
# Set permissions on executables
print("[setup.py] Set execute permissions on executables")
for executable in get_executables():
executable = os.path.join(installed_package_dir, executable)
if not os.path.exists(executable):
continue
command = "chmod +x {executable}".format(executable=executable)
print("[setup.py] {command}".format(command=command))
subprocess.call(command, shell=True)
# Set write permissions on log files
print("[setup.py] Set write permissions on log files")
package_data = get_package_data()
for pkgfile in package_data:
if not pkgfile.endswith(".log"):
continue
logfile = os.path.join(installed_package_dir, pkgfile)
command = "chmod 666 {logfile}".format(logfile=logfile)
print("[setup.py] {command}".format(command=command))
subprocess.call(command, shell=True)
if __name__ == "__main__":
main()