python - dill: TypeError: 'module' object is not callable when dill.load() is run from different files -

i use dill store python objects file like:

with open(filename, 'wb') output_:     dill.dump(obj, output_) 

and load stored objects test.dprj file c:...\dys_project\testsread_write.py

import pprint mbd_system import read_and_write mbd_system.mbd_system import mbdsystem  if __name__ == "__main__":     mbd_file_abs_path = "c:\...\\test.dprj"     mbd = read.read(mbd_file_abs_path)     pprint(vars(mbd)) 

it works fine , object properties printed. if try load file within application dysmainwindow in c:...\dys_project\dys.py

from mbd_system.mbd_system import mbdsystem mbd_system import read_and_write  class dysmainwindow(qtgui.qmainwindow):     def __init__(self):         super(dysmainwindow, self).__init__()      def showopenfiledialog(self):         ...         self.mbd_system = none         self.mbd_system = read_and_write.read(filename)         print self.mbd_system.__dict__         pprint(vars(self.mbd_system)) 

dictionary printed correctly, when use pprint(vars()) print object's properties raises:

file "c:/.../dys_project/dys.py", line 577, in showopenfiledialog pprint(vars(self.mbd_system)) typeerror: 'module' object not callable 

any ideas wrong , how fix it?

i have solved problem bad hidden type. have changed code:

import pprint 

to:

from pprint import pprint