def resolveCrossId(id, forceType=None, **kwargs):
"""resolves id, where id is of the form rdId#id.
id can also be a simple rdID.
See resolveId for forceType.
This lets you pass additional keyword arguments to getRD.
"""
try:
rdId, rest = id.split("#")
except ValueError:
if "#" in id:
raise common.LiteralParseError(
"id",
id,
hint="There must be at most"
" one hash sign ('#') in cross ids, separating the rd identifier"
" from the rd-internal id")
rdId, rest = id, None
try:
srcRD = caches.getRD(rdId, **kwargs)
except common.RDNotFound, ex:
ex.hint = (
"I was trying to resolve the reference %s; note that DaCHS only"
" uses RDs residing below inputsDir and ignores all others."
" If there's an RD that DaCHS insists isn't there, that's"
" probably the reason." % id)
raise
def validate(self):
self._validateNext(MacDef)
if len(self.name) < 2:
raise common.LiteralParseError(
"name",
self.name,
hint="Macro names must have at least two characters.")
def onElementComplete(self):
mat = self.refPat.match(self.ref)
if not mat:
raise common.LiteralParseError(
"ref",
self.ref,
hint="edit references have the form <element name>[<value of"
" name or id attribute>]")
self.triggerEl, self.triggerId = mat.groups()
def feed(self, ctx, instance, value):
# if the child factory actually admits content_ (and needs nothing
# else), allow attributes to be fed in, too.
if "content_" in self.childFactory.managedAttrs:
child = self.childFactory(instance,
content_=value).finishElement(ctx)
return self.feedObject(instance, child)
raise common.LiteralParseError(
self.name_,
value,
hint="These attributes have no literals at all, i.e.,"
" they are for internal use only.")
def resolveComplexId(ctx, id, forceType=None):
"""resolves a dotted id.
See resolveId.
"""
try:
pId, name = id.split(".")
except ValueError:
raise utils.logOldExc(
common.LiteralParseError(
"id",
id,
hint="A complex reference (parent.name) is expected here"))
container = ctx.getById(pId)
return resolveNameBased(container, name, forceType)