142     def import_hook(self, name, caller=None, fromlist=None, level=-1):  argument
143         self.msg(3, "import_hook", name, caller, fromlist, level)
147         if not fromlist:
150             self.ensure_fromlist(m, fromlist)
230     def ensure_fromlist(self, m, fromlist, recursive=0):  argument
231         self.msg(4, "ensure_fromlist", m, fromlist, recursive)
232         for sub in fromlist:
336     def _safe_import_hook(self, name, caller, fromlist, level=-1):  argument
347             if fromlist:
348                 for sub in fromlist:
374                 fromlist = consts[opargs[i-1][1]]
375                 yield "import", (fromlist, names[oparg])
392                 fromlist = consts[opargs[i-1][1]]
394                     yield "import", (fromlist, names[oparg])
396                     yield "absolute_import", (fromlist, names[oparg])
398                     yield "relative_import", (level, fromlist, names[oparg])
412                 fromlist, name = args
414                 if fromlist is not None:
415                     if "*" in fromlist:
417                     fromlist = [f for f in fromlist if f != "*"]
420                 self._safe_import_hook(name, m, fromlist, level=level)
441                 level, fromlist, name = args
443                     self._safe_import_hook(name, m, fromlist, level=level)
446                     self._safe_import_hook(parent.__name__, None, fromlist, level=0)