87   def _prettyPrintByName(self, name, seen=None, dent=0):  argument
99     if seen is None:
100       seen = []
102     if name in seen:
105     seen.append(name)
109           seen, dent=dent).to_str(self._prettyPrintByName)
111     seen.pop()
126     return self._prettyPrintByName(name, seen=[], dent=1)[:-2]
129   def _prettyPrintSchema(self, schema, seen=None, dent=0):  argument
141     if seen is None:
142       seen = []
144     return _SchemaToStruct(schema, seen, dent=dent).to_str(self._prettyPrintByName)
172   def __init__(self, schema, seen, dent=0):  argument
198     self.seen = seen
265       s = self.from_cache(schemaName, seen=self.seen)