path = "%s/all" % self.path
obj = self.gitlab.http_list(path, **kwargs)
return [self._obj_cls(self, item) for item in obj]  # TODO???

obj = self.gitlab.http_list(path, **data)  # TODO: ???
if isinstance(obj, list):
    return [self._obj_cls(self, item) for item in obj]
else:
    return base.RESTObjectList(self, self._obj_cls, obj)

self._check_missing_create_attrs(data)
server_data = self.gitlab.http_post(self.path, post_data=data, **kwargs)
source_issue = ProjectIssue(self._parent.manager, server_data["source_issue"])
target_issue = ProjectIssue(self._parent.manager, server_data["target_issue"])
return source_issue, target_issue  # TODO: ???

id = self.get_id().replace("/", "%2F")
path = "%s/%s/release" % (self.manager.path, id)
data = {"description": description}
if self.release is None:
    try:
        server_data = self.manager.gitlab.http_post(
            path, post_data=data, **kwargs
        )
    except exc.GitlabHttpError as e:
        raise exc.GitlabCreateError(e.response_code, e.error_message)
else:
    try:
        server_data = self.manager.gitlab.http_put(
            path, post_data=data, **kwargs
        )
    except exc.GitlabHttpError as e:
        raise exc.GitlabUpdateError(e.response_code, e.error_message)
self.release = server_data  # TODO: ???

path = "%s/%s/closes_issues" % (self.manager.path, self.get_id())
data_list = self.manager.gitlab.http_list(path, as_list=False, **kwargs)
manager = ProjectIssueManager(self.manager.gitlab, parent=self.manager._parent)
return RESTObjectList(manager, ProjectIssue, data_list)  # TODO: ???

if filepath is None and filedata is None:
    raise GitlabUploadError("No file contents or path specified")

if filedata is not None and filepath is not None:
    raise GitlabUploadError("File contents and file path specified")

if filepath is not None:
    with open(filepath, "rb") as f:
        filedata = f.read()

url = "/projects/%(id)s/uploads" % {"id": self.id}
file_info = {"file": (filename, filedata)}
data = self.manager.gitlab.http_post(url, files=file_info)

return {
    "alt": data["alt"],
    "url": data["url"],
    "markdown": data["markdown"],
}  # TODO: ???