def _fetch_resolved_traits(self, res_opt: 'ResolveOptions') -> 'ResolvedTraitSet':
from cdm.resolvedmodel import ResolvedTraitSet, ResolvedTraitSetBuilder
from cdm.utilities import SymbolSet
was_previously_resolving = self.ctx.corpus._is_currently_resolving
self.ctx.corpus._is_currently_resolving = True
if not res_opt:
res_opt = ResolveOptions(self, self.ctx.corpus.default_resolution_directives)
kind = 'rtsb'
ctx = self.ctx
cache_tag_a = ctx.corpus._fetch_definition_cache_tag(res_opt, self, kind)
rtsb_all = None # type: ResolvedTraitSetBuilder
if self._trait_cache is None:
self._trait_cache = {}
elif cache_tag_a:
rtsb_all = self._trait_cache.get(cache_tag_a)
# store the previous document set, we will need to add it with
# children found from the constructResolvedTraits call
curr_doc_ref_set = res_opt._symbol_ref_set
if curr_doc_ref_set is None:
curr_doc_ref_set = SymbolSet()
res_opt._symbol_ref_set = SymbolSet()
if rtsb_all is None:
rtsb_all = ResolvedTraitSetBuilder()
if not self._resolving_traits:
self._resolving_traits = True
self._construct_resolved_traits(rtsb_all, res_opt)
self._resolving_traits = False
obj_def = self.fetch_object_definition(res_opt)
if obj_def:
# register set of possible docs
ctx.corpus._register_definition_reference_symbols(obj_def, kind, res_opt._symbol_ref_set)
if rtsb_all.resolved_trait_set is None:
# nothing came back, but others will assume there is a set in this builder
rtsb_all.resolved_trait_set = ResolvedTraitSet(res_opt)
# get the new cache tag now that we have the list of docs
cache_tag_a = ctx.corpus._fetch_definition_cache_tag(res_opt, self, kind)
if cache_tag_a:
self._trait_cache[cache_tag_a] = rtsb_all
else:
# cache was found
# get the SymbolSet for this cached object
from .cdm_corpus_def import CdmCorpusDefinition
key = CdmCorpusDefinition._fetch_cache_key_from_object(self, kind)
temp_doc_ref_set = ctx.corpus._definition_reference_symbols.get(key)
res_opt._symbol_ref_set = temp_doc_ref_set
# merge child document set with current
curr_doc_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = curr_doc_ref_set
self.ctx.corpus._is_currently_resolving = was_previously_resolving
return rtsb_all.resolved_trait_set
def _fetch_resolved_traits_internal(
self,
res_opt: Optional['ResolveOptions'] = None) -> 'ResolvedTraitSet':
from cdm.utilities import SymbolSet
from .cdm_corpus_def import CdmCorpusDefinition
kind = 'rts'
# TODO: check the applied traits comparison
if self.named_reference and self.applied_traits is None:
ctx = self.ctx
obj_def = self.fetch_object_definition(res_opt)
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, '', True,
obj_def.at_corpus_path if obj_def else None)
rts_result = ctx._cache.get(cache_tag) if cache_tag else None
# store the previous reference symbol set, we will need to add it with
# children found from the _construct_resolved_traits call
curr_sym_ref_set = res_opt._symbol_ref_set or SymbolSet()
res_opt._symbol_ref_set = SymbolSet()
if rts_result is None:
if obj_def:
rts_result = obj_def._fetch_resolved_traits(res_opt)
if rts_result:
rts_result = rts_result.deep_copy()
# register set of possible docs
ctx.corpus._register_definition_reference_symbols(
obj_def, kind, res_opt._symbol_ref_set)
# get the new cache tag now that we have the list of docs
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, '', True, obj_def.at_corpus_path)
if cache_tag:
ctx._cache[cache_tag] = rts_result
else:
# cache was found
# get the SymbolSet for this cached object
key = CdmCorpusDefinition._fetch_cache_key_from_object(
self, kind)
res_opt._symbol_ref_set = ctx.corpus._definition_reference_symbols.get(
key)
# merge child symbol references set with current
curr_sym_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = curr_sym_ref_set
return rts_result
return super()._fetch_resolved_traits(res_opt)
def _fetch_resolved_attributes(
self,
res_opt: 'ResolveOptions',
acp_in_context: Optional['AttributeContextParameters'] = None
) -> 'ResolvedAttributeSet':
from cdm.resolvedmodel import ResolvedAttributeSet
from cdm.utilities import SymbolSet
from .cdm_attribute_context import CdmAttributeContext
from .cdm_corpus_def import CdmCorpusDefinition
kind = 'rasb'
ctx = self.ctx
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, 'ctx' if acp_in_context else '')
rasb_cache = ctx.cache.get(cache_tag) if cache_tag else None
under_ctx = None
# store the previous symbol set, we will need to add it with
# children found from the constructResolvedTraits call
curr_sym_ref_set = res_opt.symbol_ref_set or SymbolSet()
res_opt.symbol_ref_set = SymbolSet()
from_moniker = res_opt._from_moniker
res_opt._from_moniker = None
if not rasb_cache:
if self._resolving_attributes:
# re-entered self attribute through some kind of self or looping reference.
return ResolvedAttributeSet()
self._resolving_attributes = True
# if a new context node is needed for these attributes, make it now
if acp_in_context:
under_ctx = CdmAttributeContext._create_child_under(
res_opt, acp_in_context)
rasb_cache = self._construct_resolved_attributes(
res_opt, under_ctx)
self._resolving_attributes = False
# register set of possible docs
odef = self.fetch_object_definition(res_opt)
if odef is not None:
ctx.corpus._register_definition_reference_symbols(
odef, kind, res_opt.symbol_ref_set)
# get the new cache tag now that we have the list of symbols
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, 'ctx' if acp_in_context else '')
# save this as the cached version
if cache_tag:
ctx.cache[cache_tag] = rasb_cache
if from_moniker and acp_in_context and cast(
'CdmObjectReference', self).named_reference:
# create a fresh context
old_context = acp_in_context.under.contents[-1]
acp_in_context.under.contents.pop()
under_ctx = CdmAttributeContext._create_child_under(
res_opt, acp_in_context)
old_context._copy_attribute_context_tree(
res_opt, under_ctx, rasb_cache.ras, None, from_moniker)
else:
# get the SymbolSet for this cached object and pass that back
key = CdmCorpusDefinition._fetch_cache_key_from_object(self, kind)
res_opt.symbol_ref_set = ctx.corpus._definition_reference_symbols.get(
key)
# cache found. if we are building a context, then fix what we got instead of making a new one
if acp_in_context:
# make the new context
under_ctx = CdmAttributeContext._create_child_under(
res_opt, acp_in_context)
rasb_cache.ras.attribute_context._copy_attribute_context_tree(
res_opt, under_ctx, rasb_cache.ras, None, from_moniker)
# merge child reference symbols set with current
curr_sym_ref_set.merge(res_opt.symbol_ref_set)
res_opt.symbol_ref_set = curr_sym_ref_set
return rasb_cache.ras
def _fetch_resolved_traits(
self, res_opt: 'ResolveOptions') -> 'ResolvedTraitSet':
from cdm.utilities import SymbolSet
from .cdm_corpus_def import CdmCorpusDefinition
res_opt = res_opt if res_opt is not None else ResolveOptions(
self, self.ctx.corpus.default_resolution_directives)
kind = 'rtsb'
ctx = self.ctx
# get referenced trait
trait = self.fetch_object_definition(res_opt)
rts_trait = None
if not trait:
return ctx.corpus._fetch_empty_resolved_trait_set(res_opt)
# see if one is already cached
# cache by name unless there are parameter
if trait._this_is_known_to_have_parameters is None:
# never been resolved, it will happen soon, so why not now?
rts_trait = trait._fetch_resolved_traits(res_opt)
cache_by_path = True
if trait._this_is_known_to_have_parameters is not None:
cache_by_path = not trait._this_is_known_to_have_parameters
cache_tag = ctx.corpus._create_definition_cache_tag(
res_opt, self, kind, '', cache_by_path, trait.at_corpus_path)
rts_result = ctx._cache.get(cache_tag) if cache_tag else None
# store the previous reference symbol set, we will need to add it with
# children found from the _construct_resolved_traits call
curr_sym_ref_set = res_opt._symbol_ref_set or SymbolSet()
res_opt._symbol_ref_set = SymbolSet()
# if not, then make one and save it
if not rts_result:
# get the set of resolutions, should just be this one trait
if not rts_trait:
# store current doc ref set
new_doc_ref_set = res_opt._symbol_ref_set
res_opt._symbol_ref_set = SymbolSet()
rts_trait = trait._fetch_resolved_traits(res_opt)
# bubble up symbol reference set from children
if new_doc_ref_set:
new_doc_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = new_doc_ref_set
if rts_trait:
rts_result = rts_trait.deep_copy()
# now if there are argument for this application, set the values in the array
if self.arguments and rts_result:
# if never tried to line up arguments with parameters, do that
if not self._resolved_arguments:
self._resolved_arguments = True
params = trait._fetch_all_parameters(res_opt)
param_found = None
a_value = None
for index, argument in enumerate(self.arguments):
param_found = params.resolve_parameter(
index, argument.get_name())
argument._resolved_parameter = param_found
a_value = argument.value
a_value = ctx.corpus._const_type_check(
res_opt, self.in_document, param_found, a_value)
argument.value = a_value
for argument in self.arguments:
rts_result.set_parameter_value_from_argument(
trait, argument)
# register set of possible symbols
ctx.corpus._register_definition_reference_symbols(
self.fetch_object_definition(res_opt), kind,
res_opt._symbol_ref_set)
# get the new cache tag now that we have the list of docs
cache_tag = ctx.corpus._create_definition_cache_tag(
res_opt, self, kind, '', cache_by_path, trait.at_corpus_path)
if cache_tag:
ctx._cache[cache_tag] = rts_result
else:
# cache was found
# get the SymbolSet for this cached object
key = CdmCorpusDefinition._fetch_cache_key_from_object(self, kind)
res_opt._symbol_ref_set = ctx.corpus._definition_reference_symbols.get(
key)
# merge child document set with current
curr_sym_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = curr_sym_ref_set
return rts_result
def _fetch_resolved_traits(
self, res_opt: 'ResolveOptions') -> 'ResolvedTraitSet':
from cdm.resolvedmodel import ResolvedTrait, ResolvedTraitSet
from cdm.utilities import SymbolSet
from .cdm_corpus_def import CdmCorpusDefinition
kind = 'rtsb'
ctx = self.ctx
# this may happen 0, 1 or 2 times. so make it fast
base_trait = None # type: CdmTraitDefinition
base_values = None # type: List[CdmArgumentValue]
def get_base_info(base_trait, base_values):
if self.extends_trait:
base_trait = self.extends_trait.fetch_object_definition(
res_opt)
if base_trait:
base_rts = self.extends_trait._fetch_resolved_traits(
res_opt)
if base_rts and base_rts.size == 1:
base_pv = base_rts.get(
base_trait).parameter_values if base_rts.get(
base_trait) else None
if base_pv:
base_values = base_pv.values
return base_trait, base_values
# see if one is already cached
# if this trait has parameters, then the base trait found through the reference might be a different reference
# because trait references are unique per argument value set. so use the base as a part of the cache tag
# since it is expensive to figure out the extra tag, cache that too!
if self._base_is_known_to_have_parameters is None:
base_trait, base_values = get_base_info(base_trait, base_values)
# is a cache tag needed? then make one
self._base_is_known_to_have_parameters = False
if base_values:
self._base_is_known_to_have_parameters = True
cache_tag_extra = ''
if self._base_is_known_to_have_parameters:
cache_tag_extra = str(self.extends_trait.id)
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, cache_tag_extra)
rts_result = ctx._cache.get(cache_tag) if cache_tag else None
# store the previous reference symbol set, we will need to add it with
# children found from the _construct_resolved_traits call
curr_sym_ref_set = res_opt._symbol_ref_set or SymbolSet()
res_opt._symbol_ref_set = SymbolSet()
# if not, then make one and save it
if not rts_result:
base_trait, base_values = get_base_info(base_trait, base_values)
if base_trait:
# get the resolution of the base class and use the values as a starting point for this trait's values
if not self._has_set_flags:
# inherit these flags
if self.elevated is None:
self.elevated = base_trait.elevated
if self.ugly is None:
self.ugly = base_trait.ugly
if self.associated_properties is None:
self.associated_properties = base_trait.associated_properties
self._has_set_flags = True
pc = self._fetch_all_parameters(res_opt)
av = [] # type: List[CdmArgumentValue]
was_set = [] # type: List[bool]
self._this_is_known_to_have_parameters = bool(pc.sequence)
for i in range(len(pc.sequence)):
# either use the default value or (higher precidence) the value taken from the base reference
value = pc.sequence[i].default_value
if base_values and i < len(base_values):
base_value = base_values[i]
if base_value:
value = base_value
av.append(value)
was_set.append(False)
# save it
res_trait = ResolvedTrait(self, pc, av, was_set)
rts_result = ResolvedTraitSet(res_opt)
rts_result.merge(res_trait, False)
# register set of possible symbols
ctx.corpus._register_definition_reference_symbols(
self.fetch_object_definition(res_opt), kind,
res_opt._symbol_ref_set)
# get the new cache tag now that we have the list of docs
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, cache_tag_extra)
if cache_tag:
ctx._cache[cache_tag] = rts_result
else:
# cache found
# get the SymbolSet for this cached object
key = CdmCorpusDefinition._fetch_cache_key_from_object(self, kind)
res_opt._symbol_ref_set = ctx.corpus._definition_reference_symbols.get(
key)
# merge child document set with current
curr_sym_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = curr_sym_ref_set
return rts_result
def _fetch_resolved_attributes(
self,
res_opt: 'ResolveOptions',
acp_in_context: Optional['AttributeContextParameters'] = None
) -> 'ResolvedAttributeSet':
from cdm.resolvedmodel import ResolvedAttributeSet
from cdm.utilities import SymbolSet
from .cdm_attribute_context import CdmAttributeContext
from .cdm_corpus_def import CdmCorpusDefinition
from .cdm_entity_attribute_def import CdmEntityAttributeDefinition
from .cdm_entity_def import CdmEntityDefinition
from cdm.resolvedmodel.resolved_attribute_set_builder import ResolvedAttributeSetBuilder
was_previously_resolving = self.ctx.corpus._is_currently_resolving
self.ctx.corpus._is_currently_resolving = True
if not res_opt:
res_opt = ResolveOptions(
self, self.ctx.corpus.default_resolution_directives)
in_circular_reference = False
was_in_circular_reference = res_opt._in_circular_reference
if isinstance(self, CdmEntityDefinition):
in_circular_reference = self in res_opt._currently_resolving_entities
res_opt._currently_resolving_entities.add(self)
res_opt._in_circular_reference = in_circular_reference
# uncomment this line as a test to turn off allowing cycles
#if in_circular_reference:
# return ResolvedAttributeSet()
kind = 'rasb'
ctx = self.ctx
rasb_result = None
rasb_cache = self._fetch_object_from_cache(
res_opt, acp_in_context) # type: ResolvedAttributeSetBuilder
under_ctx = None
current_depth = res_opt._depth_info.current_depth
# store the previous symbol set, we will need to add it with
# children found from the constructResolvedTraits call
curr_sym_ref_set = res_opt._symbol_ref_set or SymbolSet()
res_opt._symbol_ref_set = SymbolSet()
# if using the cache passes the maxDepth, we cannot use it
if rasb_cache \
and res_opt._depth_info.max_depth \
and res_opt._depth_info.current_depth + rasb_cache._resolved_attribute_set._depth_traveled > res_opt._depth_info.max_depth:
rasb_cache = None
if not rasb_cache:
# a new context node is needed for these attributes,
# this tree will go into the cache, so we hang it off a placeholder parent
# when it is used from the cache (or now), then this placeholder parent is ignored and the things under it are
# put into the 'receiving' tree
under_ctx = CdmAttributeContext._get_under_context_for_cache_context(
res_opt, self.ctx, acp_in_context)
rasb_cache = self._construct_resolved_attributes(
res_opt, under_ctx) # type: ResolvedAttributeSetBuilder
if rasb_cache:
# register set of possible docs
o_def = self.fetch_object_definition(res_opt)
if o_def is not None:
ctx.corpus._register_definition_reference_symbols(
o_def, kind, res_opt._symbol_ref_set)
# get the new cache tag now that we have the list of docs
cache_tag = ctx.corpus._create_definition_cache_tag(
res_opt, self, kind, 'ctx' if acp_in_context else None)
# save this as the cached version
if cache_tag:
ctx._cache[cache_tag] = rasb_cache
# get the 'under_ctx' of the attribute set from the acp that is wired into the target tree
under_ctx = cast(ResolvedAttributeSetBuilder, rasb_cache)\
._resolved_attribute_set.attribute_context\
._get_under_context_from_cache_context(res_opt, acp_in_context) \
if cast(ResolvedAttributeSetBuilder, rasb_cache)._resolved_attribute_set.attribute_context else None
else:
# get the 'under_ctx' of the attribute set from the cache. The one stored there was build with a different
# acp and is wired into the fake placeholder. so now build a new under_ctx wired into the output tree but with
# copies of all cached children
under_ctx = cast(ResolvedAttributeSetBuilder, rasb_cache) \
._resolved_attribute_set.attribute_context \
._get_under_context_from_cache_context(res_opt, acp_in_context) \
if cast(ResolvedAttributeSetBuilder, rasb_cache)._resolved_attribute_set.attribute_context else None
# under_ctx._validate_lineage(res_opt) # debugging
if rasb_cache:
# either just built something or got from cache
# either way, same deal: copy resolved attributes and copy the context tree associated with it
# 1. deep copy the resolved att set (may have groups) and leave the attCtx pointers set to the old tree
# 2. deep copy the tree.
#
# 1. deep copy the resolved att set (may have groups) and leave the attCtx pointers set to the old tree
rasb_result = ResolvedAttributeSetBuilder()
rasb_result._resolved_attribute_set = cast(
ResolvedAttributeSetBuilder,
rasb_cache)._resolved_attribute_set.copy()
# 2. deep copy the tree and map the context references.
if under_ctx: # null context? means there is no tree, probably 0 attributes came out
if under_ctx.associate_tree_copy_with_attributes(
res_opt, rasb_result._resolved_attribute_set) is False:
return None
if isinstance(self, CdmEntityAttributeDefinition):
# if we hit the maxDepth, we are now going back up
res_opt._depth_info.current_depth = current_depth
# now at the top of the chain where max depth does not influence the cache
if res_opt._depth_info.current_depth == 0:
res_opt._depth_info.max_depth_exceeded = False
if not in_circular_reference and self.object_type == CdmObjectType.ENTITY_DEF:
# should be removed from the root level only
# if it is in a circular reference keep it there
res_opt._currently_resolving_entities.remove(self)
res_opt._in_circular_reference = was_in_circular_reference
# merge child reference symbols set with current
curr_sym_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = curr_sym_ref_set
self.ctx.corpus._is_currently_resolving = was_previously_resolving
return rasb_result._resolved_attribute_set if rasb_result else rasb_result
def _fetch_resolved_attributes(
self,
res_opt: 'ResolveOptions',
acp_in_context: Optional['AttributeContextParameters'] = None
) -> 'ResolvedAttributeSet':
from cdm.resolvedmodel import ResolvedAttributeSet
from cdm.utilities import SymbolSet
from .cdm_attribute_context import CdmAttributeContext
from .cdm_corpus_def import CdmCorpusDefinition
was_previously_resolving = self.ctx.corpus._is_currently_resolving
self.ctx.corpus._is_currently_resolving = True
if not res_opt:
res_opt = ResolveOptions(self)
kind = 'rasb'
ctx = self.ctx
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, 'ctx' if acp_in_context else '')
rasb_cache = ctx._cache.get(cache_tag) if cache_tag else None
under_ctx = None
# store the previous symbol set, we will need to add it with
# children found from the constructResolvedTraits call
curr_sym_ref_set = res_opt._symbol_ref_set or SymbolSet()
res_opt._symbol_ref_set = SymbolSet()
# get the moniker that was found and needs to be appended to all
# refs in the children attribute context nodes
from_moniker = res_opt._from_moniker
res_opt._from_moniker = None
if not rasb_cache:
if self._resolving_attributes:
# re-entered self attribute through some kind of self or looping reference.
self.ctx.corpus._is_currently_resolving = was_previously_resolving
return ResolvedAttributeSet()
self._resolving_attributes = True
# if a new context node is needed for these attributes, make it now
if acp_in_context:
under_ctx = CdmAttributeContext._create_child_under(
res_opt, acp_in_context)
rasb_cache = self._construct_resolved_attributes(
res_opt, under_ctx)
if rasb_cache:
self._resolving_attributes = False
# register set of possible docs
odef = self.fetch_object_definition(res_opt)
if odef is not None:
ctx.corpus._register_definition_reference_symbols(
odef, kind, res_opt._symbol_ref_set)
# get the new cache tag now that we have the list of symbols
cache_tag = ctx.corpus._fetch_definition_cache_tag(
res_opt, self, kind, 'ctx' if acp_in_context else '')
# save this as the cached version
if cache_tag:
ctx._cache[cache_tag] = rasb_cache
if from_moniker and acp_in_context and cast(
'CdmObjectReference', self).named_reference:
# create a fresh context
old_context = acp_in_context._under.contents[-1]
acp_in_context._under.contents.pop(
len(acp_in_context._under.contents) - 1)
under_ctx = CdmAttributeContext._create_child_under(
res_opt, acp_in_context)
new_context = old_context._copy_attribute_context_tree(
res_opt, under_ctx, rasb_cache.ras, None,
from_moniker)
# since THIS should be a refererence to a thing found in a moniker document, it already has a moniker in the reference
# this function just added that same moniker to everything in the sub-tree but now this one symbol has too many
# remove one
moniker_path_added = from_moniker + '/'
if new_context.definition and new_context.definition.named_reference and new_context.definition.named_reference.startswith(
moniker_path_added):
# slice it off the front
new_context.definition.named_reference = new_context.definition.named_reference[
len(moniker_path_added):]
else:
# get the SymbolSet for this cached object and pass that back
key = CdmCorpusDefinition._fetch_cache_key_from_object(self, kind)
res_opt._symbol_ref_set = ctx.corpus._definition_reference_symbols.get(
key)
# cache found. if we are building a context, then fix what we got instead of making a new one
if acp_in_context:
# make the new context
under_ctx = CdmAttributeContext._create_child_under(
res_opt, acp_in_context)
rasb_cache.ras.attribute_context._copy_attribute_context_tree(
res_opt, under_ctx, rasb_cache.ras, None, from_moniker)
# merge child reference symbols set with current
curr_sym_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = curr_sym_ref_set
self.ctx.corpus._is_currently_resolving = was_previously_resolving
return rasb_cache.ras if rasb_cache else rasb_cache
def _fetch_resolved_traits(
self,
res_opt: Optional['ResolveOptions'] = None) -> 'ResolvedTraitSet':
from cdm.utilities import SymbolSet
from .cdm_corpus_def import CdmCorpusDefinition
res_opt = res_opt if res_opt is not None else ResolveOptions(
self, self.ctx.corpus.default_resolution_directives)
kind = 'rtsb'
ctx = self.ctx
# get referenced trait
trait = self.fetch_object_definition(res_opt)
rts_trait = None
if not trait:
return ctx.corpus._fetch_empty_resolved_trait_set(res_opt)
# see if one is already cached
# cache by name unless there are parameter
if trait._this_is_known_to_have_parameters is None:
# never been resolved, it will happen soon, so why not now?
rts_trait = trait._fetch_resolved_traits(res_opt)
rts_result = None
# store the previous reference symbol set, we will need to add it with
# children found from the _construct_resolved_traits call
curr_sym_ref_set = res_opt._symbol_ref_set or SymbolSet()
res_opt._symbol_ref_set = SymbolSet()
# get the set of resolutions, should just be this one trait
if not rts_trait:
# store current doc ref set
new_doc_ref_set = res_opt._symbol_ref_set
res_opt._symbol_ref_set = SymbolSet()
rts_trait = trait._fetch_resolved_traits(res_opt)
# bubble up symbol reference set from children
if new_doc_ref_set:
new_doc_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = new_doc_ref_set
if rts_trait:
rts_result = rts_trait.deep_copy()
# now if there are argument for this application, set the values in the array
if self.arguments and rts_result:
# if never tried to line up arguments with parameters, do that
if not self._resolved_arguments:
self._resolved_arguments = True
params = trait._fetch_all_parameters(res_opt)
for argument_index, argument in enumerate(self.arguments):
param_found = params.resolve_parameter(
argument_index, argument.get_name())
argument._resolved_parameter = param_found
argument.value = param_found._const_type_check(
res_opt, self.in_document, argument.value)
for argument in self.arguments:
rts_result.set_parameter_value_from_argument(trait, argument)
# register set of possible symbols
ctx.corpus._register_definition_reference_symbols(
self.fetch_object_definition(res_opt), kind,
res_opt._symbol_ref_set)
# merge child document set with current
curr_sym_ref_set._merge(res_opt._symbol_ref_set)
res_opt._symbol_ref_set = curr_sym_ref_set
return rts_result
