# Path: oioswift/utils.py
# def handle_oio_timeout(fnc):
#     """
#     Catch DeadlineReached and OioTimeout errors
#     and return '503 Service Unavailable'.
#     """
#     @wraps(fnc)
#     def _oio_timeout_wrapper(self, req, *args, **kwargs):
#         try:
#             return fnc(self, req, *args, **kwargs)
#         except (DeadlineReached, OioTimeout) as exc:
#             headers = dict()
#             # TODO(FVE): choose the value according to the timeout
#             headers['Retry-After'] = '1'
#             return HTTPServiceUnavailable(request=req, headers=headers,
#                                           body=str(exc))
#     return _oio_timeout_wrapper
# 
# def handle_service_busy(fnc):
#     @wraps(fnc)
#     def _service_busy_wrapper(self, req, *args, **kwargs):
#         try:
#             return fnc(self, req, *args, **kwargs)
#         except (ServiceBusy, ServiceUnavailable) as err:
#             headers = dict()
#             headers['Retry-After'] = '1'
#             return HTTPServiceUnavailable(request=req, headers=headers,
#                                           body=err.message)
#     return _service_busy_wrapper
# 
# REQID_HEADER = 'x-oio-req-id'


import time
from xml.sax import saxutils
    from swift.common.middleware.listing_formats import \
        get_listing_content_type
    from swift.common.request_helpers import get_listing_content_type
from swift.common.utils import public, Timestamp, json
from swift.common.constraints import check_metadata
from swift.common import constraints
from swift.common.swob import HTTPBadRequest, HTTPMethodNotAllowed
from swift.common.request_helpers import get_param, is_sys_or_user_meta
from swift.common.swob import HTTPNoContent, HTTPOk, HTTPPreconditionFailed, \
    HTTPNotFound, HTTPCreated, HTTPAccepted
from swift.proxy.controllers.account import AccountController \
        as SwiftAccountController
from swift.proxy.controllers.base import set_info_cache, clear_info_cache
from oio.common import exceptions
from oioswift.utils import handle_oio_timeout, handle_service_busy, \
    REQID_HEADER
        account_list = '\n'.join(r[0] for r in listing) + '\n'
    ret = HTTPOk(body=account_list, request=req, headers=resp_headers)
    ret.content_type = response_content_type
    ret.charset = 'utf-8'
    return ret


def handle_account_not_found_autocreate(fnc):
    """
    Catch NoSuchAccount and NotFound errors.
    If account_autocreate is enabled, return a dummy listing.
    Otherwise, return a proper '404 Not Found' response.
    """
    def _account_not_found_wrapper(self, req, *args, **kwargs):
        try:
            resp = fnc(self, req, *args, **kwargs)
        except (exceptions.NotFound, exceptions.NoSuchAccount):
            if self.app.account_autocreate:
                resp = account_listing_response(self.account_name, req,
                                                get_listing_content_type(req))
            else:
                resp = HTTPNotFound(request=req)
        return resp
    return _account_not_found_wrapper


class AccountController(SwiftAccountController):
    @public
    @handle_account_not_found_autocreate
    @handle_oio_timeout

# Path: oioswift/utils.py
# def handle_oio_timeout(fnc):
#     """
#     Catch DeadlineReached and OioTimeout errors
#     and return '503 Service Unavailable'.
#     """
#     @wraps(fnc)
#     def _oio_timeout_wrapper(self, req, *args, **kwargs):
#         try:
#             return fnc(self, req, *args, **kwargs)
#         except (DeadlineReached, OioTimeout) as exc:
#             headers = dict()
#             # TODO(FVE): choose the value according to the timeout
#             headers['Retry-After'] = '1'
#             return HTTPServiceUnavailable(request=req, headers=headers,
#                                           body=str(exc))
#     return _oio_timeout_wrapper
# 
# def handle_service_busy(fnc):
#     @wraps(fnc)
#     def _service_busy_wrapper(self, req, *args, **kwargs):
#         try:
#             return fnc(self, req, *args, **kwargs)
#         except (ServiceBusy, ServiceUnavailable) as err:
#             headers = dict()
#             headers['Retry-After'] = '1'
#             return HTTPServiceUnavailable(request=req, headers=headers,
#                                           body=err.message)
#     return _service_busy_wrapper
# 
# REQID_HEADER = 'x-oio-req-id'


# Path: oioswift/proxy/controllers/account.py
import time
from xml.sax import saxutils
    from swift.common.middleware.listing_formats import \
        get_listing_content_type
    from swift.common.request_helpers import get_listing_content_type
from swift.common.utils import public, Timestamp, json
from swift.common.constraints import check_metadata
from swift.common import constraints
from swift.common.swob import HTTPBadRequest, HTTPMethodNotAllowed
from swift.common.request_helpers import get_param, is_sys_or_user_meta
from swift.common.swob import HTTPNoContent, HTTPOk, HTTPPreconditionFailed, \
    HTTPNotFound, HTTPCreated, HTTPAccepted
from swift.proxy.controllers.account import AccountController \
        as SwiftAccountController
from swift.proxy.controllers.base import set_info_cache, clear_info_cache
from oio.common import exceptions
from oioswift.utils import handle_oio_timeout, handle_service_busy, \
    REQID_HEADER

        account_list = '\n'.join(r[0] for r in listing) + '\n'
    ret = HTTPOk(body=account_list, request=req, headers=resp_headers)
    ret.content_type = response_content_type
    ret.charset = 'utf-8'
    return ret


def handle_account_not_found_autocreate(fnc):
    """
    Catch NoSuchAccount and NotFound errors.
    If account_autocreate is enabled, return a dummy listing.
    Otherwise, return a proper '404 Not Found' response.
    """
    def _account_not_found_wrapper(self, req, *args, **kwargs):
        try:
            resp = fnc(self, req, *args, **kwargs)
        except (exceptions.NotFound, exceptions.NoSuchAccount):
            if self.app.account_autocreate:
                resp = account_listing_response(self.account_name, req,
                                                get_listing_content_type(req))
            else:
                resp = HTTPNotFound(request=req)
        return resp
    return _account_not_found_wrapper


class AccountController(SwiftAccountController):
    @public
    @handle_account_not_found_autocreate
    @handle_oio_timeout

    @handle_service_busy