# Buggy code
def prepare(self):
    """Set sys.path properly.

    This needs to happen before any importing, and without importing anything.
    """
    should_update_sys_path = True
    if self.as_module:
        if env.PYBEHAVIOR.actual_syspath0_dash_m:
            path0 = os.getcwd()
        else:
            path0 = ""
        sys.path[0] = path0
        should_update_sys_path = False
    elif os.path.isdir(self.arg0):
        # Running a directory means running the __main__.py file in that
        # directory.
        path0 = self.arg0
    else:
        path0 = os.path.abspath(os.path.dirname(self.arg0))

    if should_update_sys_path:
        # sys.path fakery.  If we are being run as a command, then sys.path[0]
        # is the directory of the "coverage" script.  If this is so, replace
        # sys.path[0] with the directory of the file we're running, or the
        # current directory when running modules.  If it isn't so, then we
        # don't know what's going on, and just leave it alone.
        top_file = inspect.stack()[-1][0].f_code.co_filename
        if os.path.abspath(sys.path[0]) == os.path.abspath(os.path.dirname(top_file)):
            # Set sys.path correctly.
            sys.path[0] = python_reported_file(path0)


# Traceback (ModuleNotFoundError)
Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
utility.execute()
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\core\management\__init__.py", line 395, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\core\management\commands\test.py", line 23, in run_from_argv
super().run_from_argv(argv)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\core\management\base.py", line 320, in run_from_argv
parser = self.create_parser(argv[0], argv[1])
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\core\management\base.py", line 294, in create_parser
self.add_arguments(parser)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\core\management\commands\test.py", line 44, in add_arguments
test_runner_class = get_runner(settings, self.test_runner)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\test\utils.py", line 301, in get_runner
test_runner_class = test_runner_class or settings.TEST_RUNNER
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\conf\__init__.py", line 76, in __getattr__
self._setup(name)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\conf\__init__.py", line 63, in _setup
self._wrapped = Settings(settings_module)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\lib\site-packages\django\conf\__init__.py", line 142, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "c:\users\spaceofmiah\.virtualenvs\backend--o8je5ax\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 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_unlocked
ModuleNotFoundError: No module named 'newproject'

# Fixed code
def prepare(self):
    """Set sys.path properly.

    This needs to happen before any importing, and without importing anything.
    """
    if self.as_module:
        if env.PYBEHAVIOR.actual_syspath0_dash_m:
            path0 = os.getcwd()
        else:
            path0 = ""
    elif os.path.isdir(self.arg0):
        # Running a directory means running the __main__.py file in that
        # directory.
        path0 = self.arg0
    else:
        path0 = os.path.abspath(os.path.dirname(self.arg0))

    if os.path.isdir(sys.path[0]):
        # sys.path fakery.  If we are being run as a command, then sys.path[0]
        # is the directory of the "coverage" script.  If this is so, replace
        # sys.path[0] with the directory of the file we're running, or the
        # current directory when running modules.  If it isn't so, then we
        # don't know what's going on, and just leave it alone.
        top_file = inspect.stack()[-1][0].f_code.co_filename
        sys_path_0_abs = os.path.abspath(sys.path[0])
        top_file_dir_abs = os.path.abspath(os.path.dirname(top_file))
        sys_path_0_abs = canonical_filename(sys_path_0_abs)
        top_file_dir_abs = canonical_filename(top_file_dir_abs)
        if sys_path_0_abs != top_file_dir_abs:
            path0 = None

    else:
        # sys.path[0] is a file. Is the next entry the directory containing
        # that file?
        if sys.path[1] == os.path.dirname(sys.path[0]):
            # Can it be right to always remove that?
            del sys.path[1]

    if path0 is not None:
        sys.path[0] = python_reported_file(path0)