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""" |
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Module to help locate maya installation aswell as setup clean working |
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environments |
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""" |
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import os |
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import platform |
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import glob |
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import shutil |
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import tempfile |
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import uuid |
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from contextlib import contextmanager |
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def create_and_return(*args): |
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dir_ = os.path.join(*args) |
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if not os.path.exists(dir_): |
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os.makedirs(dir_) |
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return dir_ |
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@contextmanager |
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def temp_app_dir(): |
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"""Contextmanager to create and remove a temporary app dir to perform |
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our tests from. |
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""" |
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maya_app_dir = os.environ.setdefault('MAYA_APP_DIR', '') |
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try: |
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tmp_app_dir = create_and_return( |
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tempfile.gettempdir(), 'maya_app_dir{0}'.format(str(uuid.uuid4()))) |
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os.environ['MAYA_APP_DIR'] = tmp_app_dir |
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yield tmp_app_dir |
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finally: |
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shutil.rmtree(tmp_app_dir) |
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os.environ['MAYA_APP_DIR'] = maya_app_dir |
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@contextmanager |
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def clean_maya_environment(): |
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"""Contextmanager to reset necessary environment values for a clean |
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run, then restore overwritten values. |
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""" |
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with temp_app_dir(): |
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script_path = os.environ.get('MAYA_SCRIPT_PATH', '') |
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module_path = os.environ.get('MAYA_MODULE_PATH', '') |
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try: |
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os.environ['MAYA_SCRIPT_PATH'] = '' |
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os.environ['MAYA_MODULE_PATH'] = get_module_path() |
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yield |
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finally: |
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os.environ['MAYA_SCRIPT_PATH'] = script_path |
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os.environ['MAYA_MODULE_PATH'] = module_path |
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def get_module_path(): |
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return os.getcwd() if is_maya_module() else '' |
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def is_maya_module(): |
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return glob.glob(os.getcwd() + '/*.mod') |
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def get_maya_location(version): |
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"""Find the location of maya installation |
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If MAYA_LOCATION is present in system and/or user variables mayatest |
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will use whatever is stored there. |
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""" |
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if 'MAYA_LOCATION' in os.environ: |
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return os.environ['MAYA_LOCATION'] |
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try: |
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# These paths are hardcoded after normal conventions |
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location = { |
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'Windows': 'C:/Program Files/Autodesk/Maya{0}', |
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'Darwin': '/Applications/Autodesk/maya{0}/Maya.app/Contents', |
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}[platform.system()] |
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except KeyError: |
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location = '/usr/autodesk/maya{0}' |
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if version < 2016: |
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# Starting Maya 2016, the default install directory name changed. |
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location += '-x64' |
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return location.format(version) |
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84
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85
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def mayapy(version): |
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"""Find the mayapy executable path.""" |
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mayapy_executable = '{0}/bin/mayapy'.format(get_maya_location(version)) |
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if platform.system() == 'Windows': |
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mayapy_executable += '.exe' |
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return mayapy_executable |
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arubertoson /
mayatest
