def _post_initr_setup() -> None:
emptyenv.__sexp__ = _rinterface.SexpCapsule(openrlib.rlib.R_EmptyEnv)
baseenv.__sexp__ = _rinterface.SexpCapsule(openrlib.rlib.R_BaseEnv)
globalenv.__sexp__ = _rinterface.SexpCapsule(openrlib.rlib.R_GlobalEnv)
global NULL
NULL = NULLType()
MissingArg._sexpobject = _rinterface.UnmanagedSexpCapsule(
openrlib.rlib.R_MissingArg)
global NA_Character
na_values.NA_Character = sexp.NACharacterType()
NA_Character = na_values.NA_Character
global NA_Integer
na_values.NA_Integer = sexp.NAIntegerType(openrlib.rlib.R_NaInt)
NA_Integer = na_values.NA_Integer
global NA_Logical, NA
na_values.NA_Logical = sexp.NALogicalType(openrlib.rlib.R_NaInt)
NA_Logical = na_values.NA_Logical
NA = NA_Logical
global NA_Real
na_values.NA_Real = sexp.NARealType(openrlib.rlib.R_NaReal)
NA_Real = na_values.NA_Real
global NA_Complex
na_values.NA_Complex = sexp.NAComplexType(
_rinterface.ffi.new('Rcomplex *',
[openrlib.rlib.R_NaReal, openrlib.rlib.R_NaReal]))
NA_Complex = na_values.NA_Complex
def _post_initr_setup() -> None:
emptyenv.__sexp__ = _rinterface.SexpCapsule(openrlib.rlib.R_EmptyEnv)
baseenv.__sexp__ = _rinterface.SexpCapsule(openrlib.rlib.R_BaseEnv)
globalenv.__sexp__ = _rinterface.SexpCapsule(openrlib.rlib.R_GlobalEnv)
global NULL
NULL = NULLType()
MissingArg._sexpobject = _rinterface.UnmanagedSexpCapsule(
openrlib.rlib.R_MissingArg)
global NA_Character
na_values.NA_Character = sexp.NACharacterType()
NA_Character = na_values.NA_Character
global NA_Integer
na_values.NA_Integer = sexp.NAIntegerType(openrlib.rlib.R_NaInt)
NA_Integer = na_values.NA_Integer
global NA_Logical, NA
na_values.NA_Logical = sexp.NALogicalType(openrlib.rlib.R_NaInt)
NA_Logical = na_values.NA_Logical
NA = NA_Logical
global NA_Real
na_values.NA_Real = sexp.NARealType(openrlib.rlib.R_NaReal)
NA_Real = na_values.NA_Real
global NA_Complex
na_values.NA_Complex = sexp.NAComplexType(
_rinterface.ffi.new('Rcomplex *',
[openrlib.rlib.R_NaReal, openrlib.rlib.R_NaReal]))
NA_Complex = na_values.NA_Complex
warn_about_thread = False
if threading.current_thread() is threading.main_thread():
try:
signal.signal(signal.SIGINT, _sigint_handler)
except ValueError as ve:
if str(ve) == 'signal only works in main thread':
warn_about_thread = True
else:
raise ve
else:
warn_about_thread = True
if warn_about_thread:
warnings.warn(
textwrap.dedent("""R is not initialized by the main thread.
Its taking over SIGINT cannot be reversed here, and as a
consequence the embedded R cannot be interrupted with Ctrl-C.
Consider (re)setting the signal handler of your choice from
the main thread."""))
_update_R_ENC_PY()