def handle_operation(self) -> flask.Response:
git_operation = self._extract_git_operation()
repository_folder = self.repository_folder / 'config'
new_repository = not repository_folder.exists()
if new_repository:
self._initialize_bare_repository()
if not git_operation.supported:
raise OSError
data_out = self._execute_git_operation(git_operation)
if git_operation.format_response:
data_out = git_operation.format_response(data_out)
if git_operation.contain_new_commits:
files = self._load_files_from_repository()
solution_hash = hashing.by_content(str(files))
upload.upload_solution(
course_id=self._course_id,
exercise_number=self._exercise_number,
files=files,
solution_hash=solution_hash,
user_id=self._user.id,
)
return self.build_response(data_out, git_operation)
def __iter__(self) -> Iterator[Tuple[int, List[File], str]]:
for cls in self.__class__.__subclasses__():
log.debug(f'Trying extractor: {cls.__name__}')
extractor = cls(to_extract=self.to_extract)
if extractor.can_extract():
yield from (
(solution_id, files, hashing.by_content(str(files)))
for solution_id, files in extractor.get_exercises()
)
def create_hash(content: Union[str, bytes], *args, **kwargs) -> str:
return hashing.by_content(content, *args, **kwargs)