def send(self) -> Tree:
visitor = AbstractSyntaxTreeVisitor([])
wait_for(visitor.visit_child(self))
if self._to_json:
r = wait_for(materialize_walk(visitor.root))
else:
r = wait_for(materialize_walk_obj(visitor.root))
if not self._as_list and not self._as_dict:
return r
# r is a list of dicts, but static checkers don't know that
r = next(itertools.islice(r[0].values(), 0, 1))
if self._as_dict:
return {k: v for k, v in zip(self.get_keys(), r)}
else:
return r
def resolve_field(val):
try:
if callable(val):
val = val()
if iscoroutinefunction(val):
return wait_for(val)
else:
return val
except Exception as ex:
log_exception()
return None
def to_sql(self) -> str:
visitor = SQLBuilderVisitor([])
wait_for(visitor.visit(self))
return visitor.sql
def dump(self) -> str:
visitor = PrintASTVisitor([])
wait_for(visitor.visit(self))
return visitor.tree
def debug(self, indent=1):
visitor = AbstractSyntaxTreeVisitor([])
wait_for(visitor.visit_child(self))
print_walk(visitor.root, indent)