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"""
Build the cefpython module, install package and run example.
Usage:
compile.py VERSION [--debug] [--fast]
Options:
VERSION Version in format xx.xx
--debug Debug mode
--fast Fast mode, don't delete C++ .o .a files, nor the setup/build/
directory, and disable optimization flags when building
the so/pyd module.
--kivy Run Kivy example
"""
# TODO: Check Cython version using info from tools/requirements.txt
import sys
import os
import glob
import shutil
import subprocess
import platform
import re
import struct
# raw_input() was renamed to input() in Python 3
try:
# noinspection PyUnresolvedReferences
# noinspection PyShadowingBuiltins
input = raw_input
except NameError:
pass
def check_cython_version():
output = subprocess.check_output(["cython", "--version"],
stderr=subprocess.STDOUT)
output = output.strip()
if not isinstance(output, str):
output = output.decode("utf-8")
match = re.search(r"[\d+.]+", output)
assert match, "Checking Cython version failed"
version = match.group(0)
with open("../../tools/requirements.txt", "r") as fileobj:
contents = fileobj.read()
match = re.search(r"cython\s*==\s*([\d.]+)", contents,
flags=re.IGNORECASE)
assert match, "cython package not found in requirements.txt"
require_version = match.group(1)
if version != require_version:
print("ERROR: Wrong Cython version: {}. Required: {}"
.format(version, require_version))
sys.exit(1)
print("Cython version: {}".format(version))
check_cython_version()
# This will not show "Segmentation fault" error message:
# | subprocess.call(["python", "./wxpython.py"])
# You need to call it with shell=True for this kind of
# error message to be shown:
# | subprocess.call("python wxpython.py", shell=True)
# How to debug:
# 1. Install "python-dbg" package
# 2. Install "python-wxgtk2.8-dbg" package
# 3. Run "python compile.py debug"
# 4. In cygdb type "cy run"
# 5. To display debug backtrace type "cy bt"
# 6. More commands: http://docs.cython.org/src/userguide/debugging.html
# -- debug flag
if len(sys.argv) > 1 and "--debug" in sys.argv:
DEBUG_FLAG = True
print("DEBUG mode On")
else:
DEBUG_FLAG = False
# --fast flag
if len(sys.argv) > 1 and "--fast" in sys.argv:
# Fast mode doesn't delete C++ .o .a files.
# Fast mode also disables optimization flags in setup/setup.py .
FAST_FLAG = True
print("FAST mode On")
else:
FAST_FLAG = False
# --kivy flag
if len(sys.argv) > 1 and "--kivy" in sys.argv:
KIVY_FLAG = True
print("KIVY_FLAG flag enabled")
else:
KIVY_FLAG = False
# version arg
if len(sys.argv) > 1 and re.search(r"^\d+\.\d+$", sys.argv[1]):
VERSION = sys.argv[1]
else:
print("[compile.py] ERROR: expected first argument to be version number")
print(" Allowed version format: \\d+\.\\d+")
sys.exit(1)
print("VERSION=%s" % VERSION)
# Architecture and OS postfixes
ARCH32 = (8 * struct.calcsize('P') == 32)
ARCH64 = (8 * struct.calcsize('P') == 64)
OS_POSTFIX = ("win" if platform.system() == "Windows" else
"linux" if platform.system() == "Linux" else
"mac" if platform.system() == "Darwin" else "unknown")
OS_POSTFIX2 = "unknown"
if OS_POSTFIX == "win":
OS_POSTFIX2 = "win32" if ARCH32 else "win64"
elif OS_POSTFIX == "mac":
OS_POSTFIX2 = "mac32" if ARCH32 else "mac64"
elif OS_POSTFIX == "linux":
OS_POSTFIX2 = "linux32" if ARCH32 else "linux64"
PYVERSION = str(sys.version_info[0])+str(sys.version_info[1])
print("PYVERSION = %s" % PYVERSION)
print("OS_POSTFIX2 = %s" % OS_POSTFIX2)
# Directories
LINUX_DIR = os.path.abspath(os.path.dirname(__file__))
SRC_DIR = os.path.abspath(os.path.join(LINUX_DIR, ".."))
CPP_UTILS_DIR = os.path.abspath(os.path.join(SRC_DIR, "cpp_utils"))
CLIENT_HANDLER_DIR = os.path.abspath(os.path.join(SRC_DIR, "client_handler"))
SUBPROCESS_DIR = os.path.abspath(os.path.join(SRC_DIR, "subprocess"))
SETUP_DIR = os.path.abspath(os.path.join(LINUX_DIR, "setup"))
CEFPYTHON_DIR = os.path.abspath(os.path.join(SRC_DIR, ".."))
BUILD_DIR = os.path.abspath(os.path.join(CEFPYTHON_DIR, "build"))
CEF_BINARY = os.path.abspath(os.path.join(BUILD_DIR, "cef_"+OS_POSTFIX2))
CEFPYTHON_BINARY = os.path.abspath(os.path.join(BUILD_DIR,
"cefpython_"+OS_POSTFIX2))
# Create directories if necessary
if not os.path.exists(CEFPYTHON_BINARY):
os.mkdir(CEFPYTHON_BINARY)
# Check directories
assert os.path.exists(CEF_BINARY)
assert os.path.exists(CEFPYTHON_BINARY)
print("Compiling C++ projects")
# Need to allow continuing even when make fails, as it may
# fail because the "public" function declaration is not yet
# in "cefpython.h", but for it to be generated we need to run
# cython compiling, so in this case you continue even when make
# fails and then run the compile.py script again and this time
# make should succeed.
# -------- CPP_UTILS_DIR
os.chdir(CPP_UTILS_DIR)
if not FAST_FLAG:
subprocess.call("rm -f *.o *.a", shell=True)
ret = subprocess.call("make -f Makefile", shell=True)
if ret != 0:
# noinspection PyUnboundLocalVariable
what = input("make failed, press 'y' to continue, 'n' to stop: ")
if what != "y":
sys.exit(1)
# -------- CLIENT_HANDLER_DIR
os.chdir(CLIENT_HANDLER_DIR)
if not FAST_FLAG:
subprocess.call("rm -f *.o *.a", shell=True)
ret = subprocess.call("make -f Makefile", shell=True)
if ret != 0:
what = input("make failed, press 'y' to continue, 'n' to stop: ")
if what != "y":
sys.exit(1)
# -------- SUBPROCESS_DIR
os.chdir(SUBPROCESS_DIR)
if not FAST_FLAG:
subprocess.call("rm -f *.o *.a", shell=True)
subprocess.call("rm -f subprocess", shell=True)
ret = subprocess.call("make -f Makefile-libcefpythonapp", shell=True)
if ret != 0:
what = input("make failed, press 'y' to continue, 'n' to stop: ")
if what != "y":
sys.exit(1)
ret = subprocess.call("make -f Makefile", shell=True)
if ret != 0:
what = input("make failed, press 'y' to continue, 'n' to stop: ")
if what != "y":
sys.exit(1)
subprocess_exe = os.path.join(CEFPYTHON_BINARY, "subprocess")
if os.path.exists("./subprocess"):
# .copy() will also copy Permission bits
shutil.copy("./subprocess", subprocess_exe)
# -------- LINUX_DIR
os.chdir(LINUX_DIR)
try:
cefpython_module = os.path.join(CEFPYTHON_BINARY,
"cefpython_py{0}.so".format(PYVERSION))
os.remove(cefpython_module)
except OSError:
pass
# -------- SETUP_DIR
os.chdir(SETUP_DIR)
os.system("rm -f ./cefpython_py*.so")
pyx_files = glob.glob("./*.pyx")
for f in pyx_files:
os.remove(f)
try:
if not FAST_FLAG:
shutil.rmtree(os.path.join(SETUP_DIR, "build"))
except OSError:
pass
ret = subprocess.call("{python} fix_pyx_files.py"
.format(python=sys.executable), shell=True)
if ret != 0:
sys.exit("ERROR")
# Create __version__.pyx after fix_pyx_files.py was called,
# as that script deletes old pyx files before copying new ones.
print("Creating __version__.pyx file")
with open("__version__.pyx", "w") as fo:
fo.write('__version__ = "{}"\n'.format(VERSION))
# if DEBUG_FLAG:
# ret = subprocess.call("python-dbg setup.py build_ext --inplace"
# " --cython-gdb", shell=True)
if FAST_FLAG:
ret = subprocess.call("{python} setup.py build_ext --inplace --fast"
.format(python=sys.executable), shell=True)
else:
ret = subprocess.call("{python} setup.py build_ext --inplace"
.format(python=sys.executable), shell=True)
# if DEBUG_FLAG:
# shutil.rmtree("./../binaries_%s/cython_debug/" % BITS,
# ignore_errors=True)
# shutil.copytree("./cython_debug/",
# "./../binaries_%s/cython_debug/" % BITS)
oldpyxfiles = glob.glob("./*.pyx")
print("Removing old pyx files in /setup/: %s" % oldpyxfiles)
for pyxfile in oldpyxfiles:
if os.path.exists(pyxfile):
os.remove(pyxfile)
if ret != 0:
sys.exit("ERROR")
exitcode = os.system("mv ./cefpython_py{pyver}*.so"
" {cefpython_binary}/cefpython_py{pyver}.so"
.format(pyver=PYVERSION,
cefpython_binary=CEFPYTHON_BINARY))
if exitcode:
raise RuntimeError("Failed to move the cefpython module")
print("DONE")
# -------- LINUX_DIR
os.chdir(LINUX_DIR)
# if DEBUG_FLAG:
# os.chdir("./binaries_%s" % BITS)
# subprocess.call("cygdb . --args python-dbg wxpython.py", shell=True)
print("Make installer and run setup.py install...")
# Clean installer directory from previous run
exit_code = os.system("rm -rf ./installer/cefpython3-{ver}-*-setup/"
.format(ver=VERSION))
if exit_code:
os.system("sudo rm -rf ./installer/cefpython3-{ver}-*-setup/"
.format(ver=VERSION))
# System python requires sudo when installing package
if sys.executable in ["/usr/bin/python", "/usr/bin/python3"]:
sudo = "sudo"
else:
sudo = ""
# Make installer, install, run examples and unit tests,
# and return to src/linux/ dir.
if KIVY_FLAG:
run_examples = " && {python} kivy_.py"
else:
run_examples = (" && {python} hello_world.py"
" && {python} gtk2.py"
" && {python} gtk2.py --message-loop-timer"
# " && {python} gtk3.py"
" && {python} tkinter_.py")
commands = ("cd ./installer/"
" && {python} make-setup.py --version {ver}"
" && cd cefpython3-{ver}-*-setup/"
" && {sudo} {python} setup.py install"
" && cd ../"
" && {sudo} rm -rf ./cefpython3-{ver}-*-setup/"
" && cd ../../../unittests/"
" && {python} _test_runner.py"
" && cd ../examples/"
+ run_examples +
" && cd ../src/linux/")
os.system(commands.format(python=sys.executable, ver=VERSION, sudo=sudo))
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