# change dl flags to load dictionaries from pre-linked .so's
dlflags = sys.getdlopenflags()
sys.setdlopenflags(0x100 | 0x2) # RTLD_GLOBAL | RTLD_NOW
import libPyROOT as _backend
# reset dl flags if needed
if needsGlobal:
sys.setdlopenflags(dlflags)
del needsGlobal
# PyCintex tests rely on this, but they should not:
sys.modules[__name__].libPyROOT = _backend
if not _builtin_cppyy:
_backend.SetMemoryPolicy(_backend.kMemoryStrict)
#--- Enable Autoloading ignoring possible error for the time being
try:
_backend.gInterpreter.EnableAutoLoading()
except:
pass
### template support ------------------------------------------------------------
if not _builtin_cppyy:
class Template:
def __init__(self, name):
self.__name__ = name
def __call__(self, *args):
for c in value:
if not callable(c):
raise ValueError('"%s" is not callable' % str(c))
self._gts = value
def __getGTS(self):
return self._gts
GUIThreadScheduleOnce = property(__getGTS, __setGTS)
PyConfig = _Configuration()
del _Configuration
### choose interactive-favored policies -----------------------------------------
_root.SetMemoryPolicy(_root.kMemoryHeuristics)
_root.SetSignalPolicy(_root.kSignalSafe)
### data ________________________________________________________________________
__pseudo__all__ = [
'gROOT', 'gSystem', 'gInterpreter', 'AddressOf', 'MakeNullPointer',
'Template', 'std'
]
__all__ = [] # purposedly empty
_orig_ehook = sys.excepthook
## for setting memory and speed policies; not exported
_memPolicyAPI = [
'SetMemoryPolicy', 'SetOwnership', 'kMemoryHeuristics', 'kMemoryStrict'
]
## load PyROOT C++ extension module, special case for linux and Sun
needsGlobal = ( 0 <= string.find( sys.platform, 'linux' ) ) or\
( 0 <= string.find( sys.platform, 'sunos' ) )
if needsGlobal:
# change dl flags to load dictionaries from pre-linked .so's
dlflags = sys.getdlopenflags()
sys.setdlopenflags(0x100 | 0x2) # RTLD_GLOBAL | RTLD_NOW
import libPyROOT
# reset dl flags if needed
if needsGlobal:
sys.setdlopenflags(dlflags)
del needsGlobal
libPyROOT.SetMemoryPolicy(libPyROOT.kMemoryStrict)
libPyROOT.MakeRootClass('PyROOT::TPyROOTApplication').InitCINTMessageCallback()
#--- Enable Autoloading ignoring possible error for the time being
try:
libPyROOT.gInterpreter.EnableAutoLoading()
except:
pass
#--- Load CINT dictionaries for STL classes first before other "Reflex" dictionaries
# are loaded. The Reflex once are protected against the class being there
#libPyROOT.gROOT.ProcessLine('int sav = gErrorIgnoreLevel; gErrorIgnoreLevel = 2001;')
#for c in ('vector', 'list', 'set', 'deque') :
# if libPyROOT.gSystem.Load('lib%sDict' % c ) == -1 :
# warnings.warn('CINT dictionary for STL class %s could not be loaded' % c )
#libPyROOT.gROOT.ProcessLine('gErrorIgnoreLevel = sav;')
