def mayaInit(forversion=None) :
""" Try to init Maya standalone module, use when running pymel from an external Python inerpreter,
it is possible to pass the desired Maya version number to define which Maya to initialize
Part of the complexity of initializing maya in standalone mode is that maya does not populate os.environ when
parsing Maya.env. If we initialize normally, the env's are available via maya (via the shell), but not in python
via os.environ.
Note: the following example assumes that MAYA_SCRIPT_PATH is not set in your shell environment prior to launching
python or mayapy.
>>> import maya.standalone #doctest: +SKIP
>>> maya.standalone.initialize() #doctest: +SKIP
>>> import maya.mel as mm #doctest: +SKIP
>>> print mm.eval("getenv MAYA_SCRIPT_PATH") #doctest: +SKIP
/Network/Servers/sv-user.luma-pictures.com/luma .....
>>> import os #doctest: +SKIP
>>> 'MAYA_SCRIPT_PATH' in os.environ #doctest: +SKIP
False
The solution lies in `refreshEnviron`, which copies the environment from the shell to os.environ after maya.standalone
initializes.
:rtype: bool
:return: returns True if maya.cmds required initializing ( in other words, we are in a standalone python interpreter )
"""
setupFormatting()
global isInitializing
# test that Maya actually is loaded and that commands have been initialized,for the requested version
aboutExists = False
try :
from maya.cmds import about
aboutExists = True
except ImportError:
pass
if aboutExists and mayaStartupHasStarted():
# if this succeeded, we're initialized
isInitializing = False
return False
_logger.debug( "startup.initialize running" )
# for use with pymel compatible maya package
os.environ['MAYA_SKIP_USERSETUP_PY'] = 'on'
if not aboutExists and not sys.modules.has_key('maya.standalone'):
try :
import maya.standalone #@UnresolvedImport
maya.standalone.initialize(name="python")
if versions.current() < versions.v2009:
refreshEnviron()
except ImportError, e:
raise e, str(e) + ": pymel was unable to intialize maya.standalone"
def mayaInit(forversion=None):
""" Try to init Maya standalone module, use when running pymel from an external Python inerpreter,
it is possible to pass the desired Maya version number to define which Maya to initialize
Part of the complexity of initializing maya in standalone mode is that maya does not populate os.environ when
parsing Maya.env. If we initialize normally, the env's are available via maya (via the shell), but not in python
via os.environ.
Note: the following example assumes that MAYA_SCRIPT_PATH is not set in your shell environment prior to launching
python or mayapy.
>>> import maya.standalone #doctest: +SKIP
>>> maya.standalone.initialize() #doctest: +SKIP
>>> import maya.mel as mm #doctest: +SKIP
>>> print mm.eval("getenv MAYA_SCRIPT_PATH") #doctest: +SKIP
/Network/Servers/sv-user.luma-pictures.com/luma .....
>>> import os #doctest: +SKIP
>>> 'MAYA_SCRIPT_PATH' in os.environ #doctest: +SKIP
False
The solution lies in `refreshEnviron`, which copies the environment from the shell to os.environ after maya.standalone
initializes.
:rtype: bool
:return: returns True if maya.cmds required initializing ( in other words, we are in a standalone python interpreter )
"""
setupFormatting()
global isInitializing
# test that Maya actually is loaded and that commands have been initialized,for the requested version
aboutExists = False
try:
from maya.cmds import about
aboutExists = True
except ImportError:
pass
if aboutExists and mayaStartupHasStarted():
# if this succeeded, we're initialized
isInitializing = False
return False
_logger.debug("startup.mayaInit running")
# for use with pymel compatible maya package
os.environ['MAYA_SKIP_USERSETUP_PY'] = 'on'
if not aboutExists and not sys.modules.has_key('maya.standalone'):
try:
import maya.standalone #@UnresolvedImport
maya.standalone.initialize(name="python")
if versions.current() < versions.v2009:
refreshEnviron()
except ImportError, e:
raise e, str(e) + ": pymel was unable to intialize maya.standalone"
cmd = '/usr/bin/env'
else:
cmd = 'set'
cmdOutput = shellOutput(cmd)
#print "ENV", cmdOutput
# use splitlines rather than split('\n') for better handling of different
# newline characters on various os's
for line in cmdOutput.splitlines():
# need the check for '=' in line b/c on windows (and perhaps on other systems? orenouard?), an extra empty line may be appended
if '=' in line:
var, val = line.split('=', 1) # split at most once, so that lines such as 'smiley==)' will work
if not var.startswith('_') and var not in exclude:
os.environ[var] = val
refreshEnviron()
import PMP.mayaUtils
import PMP.maya.fileUtils
from PMP.maya import hw
for path in (r"C:\Program Files\Autodesk\MayaBonusTools%d\python" % PMP.mayaUtils.getMayaVersion(),
r"C:\MayaBonusTools%d\python" % PMP.mayaUtils.getMayaVersion(),
os.path.join(os.environ["OMTOOLBOX"], "pyScripts"),
os.path.join(os.environ["PAUL_SCRIPTS"], "pyScripts"),
os.path.join(os.environ["PAUL_C_DRIVE"],
*r"Dev\eclipse\plugins\org.python.pydev.debug_1.4.5.2727\pysrc".split('\\'))
):
try:
addToPath(path)
except Exception:
