def relName(self, environment):
"""relName(id.Name, id.Environment): string list
Returns a list of the name components essential to making
the name unambiguous"""
rscope = idlutil.relativeScope(environment.scope(), self._scopedName)
if rscope and rscope[0] is None:
return None
else:
return rscope
def relativeScope(fromScope, destScope):
"""relativeScope variant that handles invented fromScopes"""
rs = idlutil.relativeScope(fromScope, destScope)
if rs[0] is None:
try:
rd = idlast.findDecl(destScope)
except idlast.DeclNotFound:
return rs
new_rs = rs
while new_rs[0] is None and len(fromScope) > 1:
fromScope = fromScope[:-1]
new_rs = idlutil.relativeScope(fromScope, destScope)
if new_rs[0] is not None:
return new_rs
return rs
def relativeScope(fromScope, destScope):
"""relativeScope variant that handles invented fromScopes"""
rs = idlutil.relativeScope(fromScope, destScope)
if rs[0] is None:
try:
rd = idlast.findDecl(destScope)
except idlast.DeclNotFound:
return rs
new_rs = rs
while new_rs[0] is None and len(fromScope) > 1:
fromScope = fromScope[:-1]
new_rs = idlutil.relativeScope(fromScope, destScope)
if new_rs[0] is not None:
return new_rs
return rs
def needFlatName(self, environment):
# does the name have scope :: qualifiers?
rscope = idlutil.relativeScope(environment.scope(), self._scopedName)
return len(rscope) > 1
