def wrap(self, x): "Wraps the Python value 'x' into one of the wrapper classes." # You might notice that this function is rather conspicuously # not RPython. We can get away with this because the function # is specialized (see after the function body). Also worth # noting is that the isinstance's involving integer types # behave rather differently to how you might expect during # annotation (see pypy/annotation/builtin.py) if x is None: return self.w_None if isinstance(x, OperationError): raise TypeError, ("attempt to wrap already wrapped exception: %s"% (x,)) if isinstance(x, int): if isinstance(x, bool): return self.newbool(x) else: return self.newint(x) if isinstance(x, str): # this hack is temporary: look at the comment in # test_stdstdobjspace.test_wrap_string try: unicode_x = x.decode('ascii') except UnicodeDecodeError: # poor man's x.decode('ascii', 'replace'), since it's not # supported by RPython if not we_are_translated(): print 'WARNING: space.wrap() called on a non-ascii byte string: %r' % x lst = [] for ch in x: ch = ord(ch) if ch > 127: lst.append(u'\ufffd') else: lst.append(unichr(ch)) unicode_x = u''.join(lst) return wrapunicode(self, unicode_x) if isinstance(x, unicode): return wrapunicode(self, x) if isinstance(x, float): return W_FloatObject(x) if isinstance(x, W_Root): w_result = x.__spacebind__(self) #print 'wrapping', x, '->', w_result return w_result if isinstance(x, base_int): if self.config.objspace.std.withsmalllong: from pypy.objspace.std.smalllongobject import W_SmallLongObject from rpython.rlib.rarithmetic import r_longlong, r_ulonglong from rpython.rlib.rarithmetic import longlongmax if (not isinstance(x, r_ulonglong) or x <= r_ulonglong(longlongmax)): return W_SmallLongObject(r_longlong(x)) x = widen(x) if isinstance(x, int): return self.newint(x) else: return W_LongObject.fromrarith_int(x) return self._wrap_not_rpython(x)
def wrap(self, x): "Wraps the Python value 'x' into one of the wrapper classes." # You might notice that this function is rather conspicuously # not RPython. We can get away with this because the function # is specialized (see after the function body). Also worth # noting is that the isinstance's involving integer types # behave rather differently to how you might expect during # annotation (see pypy/annotation/builtin.py) if x is None: return self.w_None if isinstance(x, OperationError): raise TypeError, ("attempt to wrap already wrapped exception: %s"% (x,)) if isinstance(x, int): if isinstance(x, bool): return self.newbool(x) else: return self.newint(x) if isinstance(x, str): return wrapstr(self, x) if isinstance(x, unicode): return wrapunicode(self, x) if isinstance(x, float): return W_FloatObject(x) if isinstance(x, W_Root): w_result = x.__spacebind__(self) #print 'wrapping', x, '->', w_result return w_result if isinstance(x, base_int): if self.config.objspace.std.withsmalllong: from pypy.objspace.std.smalllongobject import W_SmallLongObject from rpython.rlib.rarithmetic import r_longlong, r_ulonglong from rpython.rlib.rarithmetic import longlongmax if (not isinstance(x, r_ulonglong) or x <= r_ulonglong(longlongmax)): return W_SmallLongObject(r_longlong(x)) x = widen(x) if isinstance(x, int): return self.newint(x) else: return W_LongObject.fromrarith_int(x) return self._wrap_not_rpython(x)