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import os, sys, shutil, time

import platform, glob

import FbxUtils

WINDOWS_PLATFORM = (platform.system() == 'Windows' or platform.system() == "Microsoft")

rootPath = os.path.dirname(os.path.abspath(sys.argv[0]))

buildPath = os.path.join(rootPath, 'build')

distribPath = os.path.join(buildPath, "Distrib", "fbxpythonsdk")

cmdLineDescr = "PythonBindings.py"

pythonExecutable = sys.executable

def PrintError(txt):

print ("\n================================================================================================\n")

FbxUtils.Log(2, "ERROR: " + txt)

print ("\n================================================================================================\n")

exit(1)

def log(txt):

msg = "=> " + txt + "\n"

FbxUtils.Log(1, msg)

def install_SIP():

log("")

log("-=[ Installing SIP ]=-")

log("")

command = pythonExecutable + ' -m pip install --force-reinstall -v "sip==6.6.2"'

log("%s" % command)

os.system(command)

def generate_wheel(python_dir):

log("")

log("-=[ Generating wheel ]=-")

log("")

os.chdir(python_dir)

log("%s" % python_dir)

command = pythonExecutable + " -m sipbuild.tools.wheel"

log("%s" % command)

os.system(command)

wheelFileName = glob.glob(os.path.join(python_dir,'*.whl'))

return wheelFileName[0]

def install_wheel(python_dir):

log("")

log("-=[ Install wheel ]=-")

log("")

os.chdir(python_dir)

log("%s" % python_dir)

wheelFileName = glob.glob(os.path.join(python_dir,'*.whl'))

command = pythonExecutable + " -m pip install " + wheelFileName[0]

log("%s" % command)

os.system(command)

def test_python_fbx_examples(fbx_wrapper_dir, build_dir, sdk_lib_dir):

log("")

log("-=[ Testing the samples ]=-")

log("")

src_samples_dir = os.path.join(fbx_wrapper_dir, 'samples')

dst_samples_dir = os.path.join(build_dir, 'samples')

try:

FbxUtils.DirCopy(src_samples_dir, dst_samples_dir)

except:

PrintError("Failed to copy samples directories")

exit(1)

example_dirs = (

os.path.join(dst_samples_dir, 'Audio'),

os.path.join(dst_samples_dir, 'ExportScene01'),

os.path.join(dst_samples_dir, 'ExportScene02'),

os.path.join(dst_samples_dir, 'ExportScene03'),

os.path.join(dst_samples_dir, 'ExportScene04'),

os.path.join(dst_samples_dir, 'Layers'),

os.path.join(dst_samples_dir, 'SplitMeshPerMaterial'),

)

example_scripts = (

'Audio.py',

'ExportScene01.py',

'ExportScene02.py',

'ExportScene03.py',

'ExportScene04.py',

'Layers.py',

'SplitMeshPerMaterial.py multiplematerials.FBX',

)

os.environ['PYTHONPATH'] = build_dir

for index in range(len(example_dirs)):

os.chdir(example_dirs[index])

command = " ".join(['"' + pythonExecutable + '"', example_scripts[index]])

log(" RUN COMMAND : %s" % command)

result = os.system(command)

os.chdir(os.path.join(dst_samples_dir, 'ImportScene'))

files = (

'../Audio/Audio.fbx',

'../ExportScene01/ExportScene01.fbx',

'../ExportScene02/ExportScene02.fbx',

'../ExportScene03/ExportScene03.fbx',

'../ExportScene04/ExportScene04.fbx',

'../Layers/Layers.fbx'

)

dump_output = '' if WINDOWS_PLATFORM else '> /dev/null'

for index in range(len(files)):

command = " ".join(['"' + pythonExecutable + '"', 'ImportScene.py', files[index], dump_output])

log(" RUN COMMAND : %s" % command)

result = os.system(command)

def generate_python_fbx_documentation(python_dir, api_doc_dir):

if WINDOWS_PLATFORM:

# documentation can only be generated on Windows

log("")

log("-=[ Generating documentation ]=-")

log("")

pydocInstallPath = os.path.dirname(pythonExecutable) + "/Lib"

os.chdir(python_dir)

log("%s" % pydocInstallPath)

command = pythonExecutable + " " + pydocInstallPath + "/pydoc.py -w fbx"

log("%s" % command)

os.system(command)

if not os.path.exists(api_doc_dir):

os.mkdir(api_doc_dir)

# The generation with pydoc can take a while so wait until file exists before copying

timeout = 0

while ((not os.path.exists(os.path.join(python_dir, "fbx.html"))) and (timeout < 60)):

time.sleep(1)

timeout += 1

shutil.copyfile(os.path.join(python_dir, "fbx.html"), os.path.join(api_doc_dir, "fbx.html"))

def main(args):

# Display help if wrong number arguments

nbArgs = len(args)

if nbArgs > 2:

print ("Syntax: " + cmdLineDescr + " [test] [doc]\n")

exit(1)

test = False

doc = False

for i in range(2,nbArgs):

if args[i].lower() == 'test': test = True;

if args[i].lower() == 'doc': doc = True;

# --------------------------------------

# compile fbx python binding

# --------------------------------------

install_SIP()

wheel_filename = generate_wheel(buildPath)

sdk_lib_dir = distribPath

log("Copy the results to the folder:" + sdk_lib_dir)

if not os.path.exists(sdk_lib_dir):

os.makedirs(sdk_lib_dir)

shutil.copyfile(wheel_filename, os.path.join(sdk_lib_dir, os.path.basename(wheel_filename)))

if test or doc:

install_wheel(buildPath)

if test:

test_python_fbx_examples(rootPath, buildPath, sdk_lib_dir)

if doc:

python_dir = os.path.dirname(os.path.abspath(sys.argv[0]))

api_doc_dir = os.path.join(distribPath,"doc")

if not os.path.exists(api_doc_dir):

os.makedirs(api_doc_dir)

generate_python_fbx_documentation(python_dir, api_doc_dir)

sys.exit(0)

if __name__ == '__main__':

main(sys.argv)