def _setup_repr_final(self):
# step 3: provide accessor methods for class attributes that
# are really overridden in subclasses. Must be done here
# instead of _setup_repr to avoid recursion problems if class
# attributes are Instances of self.lowleveltype.
for mangled, (s_value, value) in self.classattributes.items():
r = self.rtyper.getrepr(s_value)
if value is None:
self.attach_abstract_class_attr_accessor(
mangled, r.lowleveltype)
else:
oovalue = r.convert_desc_or_const(value)
self.attach_class_attr_accessor(mangled, oovalue)
# step 4: do the same with instance fields whose default
# values are overridden in subclasses. Not sure it's the best
# way to do it.
overridden_defaults = {}
if self.classdef is not None:
for name, constant in self.classdef.classdesc.classdict.iteritems(
):
# look for the attrdef in the superclasses
classdef = self.classdef.basedef
attrdef = None
while classdef is not None:
if name in classdef.attrs:
attrdef = classdef.attrs[name]
break
classdef = classdef.basedef
if attrdef is not None and not attrdef.readonly:
# it means that the default value for this field
# is overridden in this subclass. Record we know
# about it
repr = self.rtyper.getrepr(attrdef.s_value)
oot = repr.lowleveltype
mangled = mangle(name, self.rtyper.getconfig())
value = self.classdef.classdesc.read_attribute(name)
default = repr.convert_desc_or_const(value)
overridden_defaults[mangled] = oot, default
ootype.overrideDefaultForFields(self.lowleveltype, overridden_defaults)
def _setup_repr_final(self):
# step 3: provide accessor methods for class attributes that
# are really overridden in subclasses. Must be done here
# instead of _setup_repr to avoid recursion problems if class
# attributes are Instances of self.lowleveltype.
for mangled, (s_value, value) in self.classattributes.items():
r = self.rtyper.getrepr(s_value)
if value is None:
self.attach_abstract_class_attr_accessor(mangled,
r.lowleveltype)
else:
oovalue = r.convert_desc_or_const(value)
self.attach_class_attr_accessor(mangled, oovalue)
# step 4: do the same with instance fields whose default
# values are overridden in subclasses. Not sure it's the best
# way to do it.
overridden_defaults = {}
if self.classdef is not None:
for name, constant in self.classdef.classdesc.classdict.iteritems():
# look for the attrdef in the superclasses
classdef = self.classdef.basedef
attrdef = None
while classdef is not None:
if name in classdef.attrs:
attrdef = classdef.attrs[name]
break
classdef = classdef.basedef
if attrdef is not None and not attrdef.readonly:
# it means that the default value for this field
# is overridden in this subclass. Record we know
# about it
repr = self.rtyper.getrepr(attrdef.s_value)
oot = repr.lowleveltype
mangled = mangle(name, self.rtyper.getconfig())
value = self.classdef.classdesc.read_attribute(name)
default = repr.convert_desc_or_const(value)
overridden_defaults[mangled] = oot, default
ootype.overrideDefaultForFields(self.lowleveltype, overridden_defaults)
def _setup_repr_final(self):
if self.classdef is None:
return
AbstractInstanceRepr._setup_repr_final(self)
# we attach methods here and not in _setup(), because we want
# to be sure that all the reprs of the input arguments of all
# our methods have been computed at this point
methods = {}
selfattrs = self.classdef.attrs
for mangled, (name, s_value) in self.allmethods.iteritems():
methdescs = s_value.descriptions
origin = dict([(methdesc.originclassdef, methdesc) for
methdesc in methdescs])
if self.classdef in origin:
methdesc = origin[self.classdef]
else:
if name in selfattrs:
for superdef in self.classdef.getmro():
if superdef in origin:
# put in methods
methdesc = origin[superdef]
break
else:
# abstract method
methdesc = None
else:
continue
# get method implementation
from pypy.rpython.ootypesystem.rpbc import MethodImplementations
methimpls = MethodImplementations.get(self.rtyper, s_value)
m_impls = methimpls.get_impl(mangled, methdesc,
is_finalizer=name == "__del__")
methods.update(m_impls)
ootype.addMethods(self.lowleveltype, methods)
# step 3: provide accessor methods for class attributes that
# are really overridden in subclasses. Must be done here
# instead of _setup_repr to avoid recursion problems if class
# attributes are Instances of self.lowleveltype.
for mangled, (s_value, value) in self.classattributes.items():
r = self.rtyper.getrepr(s_value)
if value is None:
self.attach_abstract_class_attr_accessor(mangled,
r.lowleveltype)
else:
oovalue = r.convert_desc_or_const(value)
self.attach_class_attr_accessor(mangled, oovalue)
# step 4: do the same with instance fields whose default
# values are overridden in subclasses. Not sure it's the best
# way to do it.
overridden_defaults = {}
if self.classdef is not None:
for name, constant in self.classdef.classdesc.classdict.iteritems():
# look for the attrdef in the superclasses
classdef = self.classdef.basedef
attrdef = None
while classdef is not None:
if name in classdef.attrs:
attrdef = classdef.attrs[name]
break
classdef = classdef.basedef
if attrdef is not None and not attrdef.readonly:
# it means that the default value for this field
# is overridden in this subclass. Record we know
# about it
repr = self.rtyper.getrepr(attrdef.s_value)
oot = repr.lowleveltype
mangled = mangle(name, self.rtyper.getconfig())
value = self.classdef.classdesc.read_attribute(name)
default = repr.convert_desc_or_const(value)
overridden_defaults[mangled] = oot, default
ootype.overrideDefaultForFields(self.lowleveltype, overridden_defaults)
def _setup_repr_final(self):
if self.classdef is None:
return
AbstractInstanceRepr._setup_repr_final(self)
# we attach methods here and not in _setup(), because we want
# to be sure that all the reprs of the input arguments of all
# our methods have been computed at this point
methods = {}
selfattrs = self.classdef.attrs
for mangled, (name, s_value) in self.allmethods.iteritems():
methdescs = s_value.descriptions
origin = dict([(methdesc.originclassdef, methdesc)
for methdesc in methdescs])
if self.classdef in origin:
methdesc = origin[self.classdef]
else:
if name in selfattrs:
for superdef in self.classdef.getmro():
if superdef in origin:
# put in methods
methdesc = origin[superdef]
break
else:
# abstract method
methdesc = None
else:
continue
# get method implementation
from pypy.rpython.ootypesystem.rpbc import MethodImplementations
methimpls = MethodImplementations.get(self.rtyper, s_value)
m_impls = methimpls.get_impl(mangled,
methdesc,
is_finalizer=name == "__del__")
methods.update(m_impls)
ootype.addMethods(self.lowleveltype, methods)
# step 3: provide accessor methods for class attributes that
# are really overridden in subclasses. Must be done here
# instead of _setup_repr to avoid recursion problems if class
# attributes are Instances of self.lowleveltype.
for mangled, (s_value, value) in self.classattributes.items():
r = self.rtyper.getrepr(s_value)
if value is None:
self.attach_abstract_class_attr_accessor(
mangled, r.lowleveltype)
else:
oovalue = r.convert_desc_or_const(value)
self.attach_class_attr_accessor(mangled, oovalue)
# step 4: do the same with instance fields whose default
# values are overridden in subclasses. Not sure it's the best
# way to do it.
overridden_defaults = {}
if self.classdef is not None:
for name, constant in self.classdef.classdesc.classdict.iteritems(
):
# look for the attrdef in the superclasses
classdef = self.classdef.basedef
attrdef = None
while classdef is not None:
if name in classdef.attrs:
attrdef = classdef.attrs[name]
break
classdef = classdef.basedef
if attrdef is not None and not attrdef.readonly:
# it means that the default value for this field
# is overridden in this subclass. Record we know
# about it
repr = self.rtyper.getrepr(attrdef.s_value)
oot = repr.lowleveltype
mangled = mangle(name, self.rtyper.getconfig())
value = self.classdef.classdesc.read_attribute(name)
default = repr.convert_desc_or_const(value)
overridden_defaults[mangled] = oot, default
ootype.overrideDefaultForFields(self.lowleveltype, overridden_defaults)
