def function returning wrong value (python 2.7) -

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so im working def functions first time , documentation looked simple enough. , got few examples. cant relate code. have 2 files langpy , test1:

test1.py

import time import thread import os import sys import ctypes import wmi langpy import lang langpy import port string = ""  class service_test:         def __init__(self):                 thread.start_new(self.do_something, tuple())                 while true:                         if getattr(sys,'stopservice', false):                                 sys.exit()                         time.sleep(0.3)          def do_something(self):                 print(str(lang))                 print(str(port))                 while true:                         fname = 'c:\\\\test.txt'                         f = open(fname, 'a')                         f.write(str(time.time()))                         #f.write("%s /n/r") % string                         f.close()                         time.sleep(1)  if __name__ == "__main__":         tst = service_test()

langpy:

import os import time import ctypes import wmi  def lang(self, language):         windll = ctypes.windll.kernel32         language = str(windll.getuserdefaultuilanguage())         return  def port(self, ardport):         ardport = "not found"         c = wmi.wmi()         wql = "select * win32_usbcontrollerdevice"         item in c.query(wql):                         s = str(item.dependent.caption)                         strfind = "raptor"                         if (s.find(strfind) >= 0):                                 ardport = str(item.dependent.caption)         return

i want return strings ardport = str(item.dependent.caption) , language = str(windll.getuserdefaultuilanguage()) in test1 code, keeps printing 

function lang @ 0x027479f0 function port @ 0x027503b0

(they have <> on outside forum format wont include them)

i have unedited version of langpy (without defining anything) retunes correct str

import os import time import ctypes import wmi windll = ctypes.windll.kernel32 lang = str(windll.getuserdefaultuilanguage()) print(lang) ardport = "not found" c = wmi.wmi() wql = "select * win32_usbcontrollerdevice" item in c.query(wql):         s = str(item.dependent.caption)         strfind = "raptor"         if (s.find(strfind) >= 0):                 ardport = str(item.dependent.caption) print (ardport)

you importing these functions correctly:

from langpy import lang langpy import port

however, printing reference these funtions, not return value.

print(str(lang)) print(str(port))

you want call funtion, print gets returned. can so:

print(str(lang())) print(str(port()))

just 1 more set of parenthesis!

edit: upon looking further, not returning functions. try:

def lang():             windll = ctypes.windll.kernel32             language = str(windll.getuserdefaultuilanguage())             return language  def port():         ardport = "not found"         c = wmi.wmi()         wql = "select * win32_usbcontrollerdevice"         item in c.query(wql):             s = str(item.dependent.caption)             strfind = "raptor"             if (s.find(strfind) >= 0):                 ardport = str(item.dependent.caption)         return ardport

note: not need argumens these functions, unless there functionality i'm missing.

the self argument used class methods, know object refer to.


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