ModuleNotFoundError: No module named 'mysite'

C:\Users\Administrator\Desktop\mysite\mysite>python txt2db.pyTraceback (most recent call last):  File "txt2db.py", line 12, in <module>    django.setup()  File "D:\Python\lib\site-packages\django\__init__.py", line 22, in setup    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)  File "D:\Python\lib\site-packages\django\conf\__init__.py", line 56, in __getattr__    self._setup(name)  File "D:\Python\lib\site-packages\django\conf\__init__.py", line 41, in _setup    self._wrapped = Settings(settings_module)  File "D:\Python\lib\site-packages\django\conf\__init__.py", line 110, in __init__    mod = importlib.import_module(self.SETTINGS_MODULE)  File "D:\Python\lib\importlib\__init__.py", line 126, in import_module    return _bootstrap._gcd_import(name[level:], package, level)  File "<frozen importlib._bootstrap>", line 978, in _gcd_import  File "<frozen importlib._bootstrap>", line 961, in _find_and_load  File "<frozen importlib._bootstrap>", line 936, in _find_and_load_unlocked  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed  File "<frozen importlib._bootstrap>", line 978, in _gcd_import  File "<frozen importlib._bootstrap>", line 961, in _find_and_load  File "<frozen importlib._bootstrap>", line 948, in _find_and_load_unlockedModuleNotFoundError: No module named 'mysite'

#!/usr/bin/env python# coding:utf-8import osimport djangoimport syssys.path.append(r'C:\Users\Administrator\Desktop\mysite')sys.path.append(r'C:\Users\Administrator\Desktop\mysite\mysite')os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")if django.VERSION >= (1, 7):    django.setup()def main():    from blog.models import Blog    f = open(r'C:\Users\Administrator\Desktop\mysite\mysite\oldblog.txt')    for line in f:        title, content = line.split('***')        Blog.objects.create(title=title, content=content)    f.close()if __name__ == "__main__":    main()    print('Done!')

import sys sys.path.append(r’C:\Users\Administrator\Desktop\mysite’) sys.path.append(r’C:\Users\Administrator\Desktop\mysite\mysite’)