Upgrading msgpack to new version 1.0.3

[alexandrediasldev]

Updating msgpack to version 1.0.3 produces a lot of errors
See this from another repo that explains why pupil-labs/pupil#1830

"Default value of strict_map_key is changed to True to avoid hashdos. You need to pass strict_map_key=False if you have data which contain map keys which type is not bytes or str."

Should we ignore the issue to have retro compatibility and change strict_map_key to False, or modify our implementation ?

ValueError: int is not allowed for map key when strict_map_key=True

FAILED tests/backend/realm/test_reencryption_maintenance.py::test_access_during_reencryption - parsec.api.protocol.base.Mess...
FAILED tests/backend/realm/test_vlob_access.py::test_list_versions_ok - parsec.api.protocol.base.MessageSerializationError: ...
FAILED tests/backend/realm/test_vlob_access.py::test_list_versions_check_access_rights - parsec.api.protocol.base.MessageSer...
FAILED tests/backend/realm/test_vlob_poll_changes.py::test_realm_updated_by_vlob - parsec.api.protocol.base.MessageSerializa...
FAILED tests/backend/realm/test_vlob_poll_changes.py::test_vlob_poll_changes - parsec.api.protocol.base.MessageSerialization...
FAILED tests/core/test_sync_monitor.py::test_autosync_placeholder_user_manifest - trio.TooSlowError
FAILED tests/core/test_sync_monitor.py::test_autosync_placeholder_workspace_manifest - trio.TooSlowError
FAILED tests/core/test_sync_monitor.py::test_autosync_on_modification - AssertionError: [SpiedEvent(event=<CoreEvent.FS_ENTR...
FAILED tests/core/test_sync_monitor.py::test_autosync_on_remote_modifications - parsec.core.fs.exceptions.FSFileNotFoundErro...
FAILED tests/core/test_sync_monitor.py::test_reconnect_with_remote_changes - parsec.core.fs.exceptions.FSFileNotFoundError: ...
FAILED tests/core/test_sync_monitor.py::test_sync_confined_children_after_rename - assert not True
FAILED tests/core/test_sync_monitor.py::test_sync_monitor_while_changing_roles - trio.TooSlowError
FAILED tests/core/test_sync_monitor.py::test_sync_with_concurrent_reencryption - parsec.core.fs.exceptions.FSFileNotFoundErr...
FAILED tests/core/fs/workspacefs/test_file_history.py::test_file_history - parsec.core.fs.exceptions.FSRemoteOperationError:...
FAILED tests/core/fs/workspacefs_timestamped/test_sync.py::test_sync_timestamp_consistency - parsec.core.fs.exceptions.FSRem...
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_file_no_remove_minimal_synced - par...
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_file_remove_minimal_synced - parsec...
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_non_existing_file_remove_minimal_synced[False]
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_non_existing_file_remove_minimal_synced[True]
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_directory[False] - parsec.core.fs.e...
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_directory[True] - parsec.core.fs.ex...
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_version_non_existing_directory - parsec.core.fs.excep...
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_not_enough_download_permited - parsec.core.f...
FAILED tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_backend_timestamp_not_matching - IndexError:...
ERROR tests/core/test_logged_core.py::test_init_online_backend_late_reply - assert not [<LogRecord: parsec.api.transport, 40...
ERROR tests/core/test_messages_monitor.py::test_revoke_sharing_trigger_event - assert not [<LogRecord: parsec.api.transport,...
ERROR tests/core/test_messages_monitor.py::test_new_reencryption_trigger_event - assert not [<LogRecord: parsec.api.transpor...
ERROR tests/core/test_sync_monitor.py::test_autosync_placeholder_user_manifest - assert not [<LogRecord: parsec.api.transpor...
ERROR tests/core/test_sync_monitor.py::test_autosync_placeholder_workspace_manifest - assert not [<LogRecord: parsec.api.tra...
ERROR tests/core/test_sync_monitor.py::test_autosync_on_modification - assert not [<LogRecord: parsec.api.transport, 40, /ho...
ERROR tests/core/test_sync_monitor.py::test_autosync_on_remote_modifications - assert not [<LogRecord: parsec.api.transport,...
ERROR tests/core/test_sync_monitor.py::test_reconnect_with_remote_changes - assert not [<LogRecord: parsec.api.transport, 40...
ERROR tests/core/test_sync_monitor.py::test_sync_confined_children_after_rename - assert not [<LogRecord: parsec.api.transpo...
ERROR tests/core/test_sync_monitor.py::test_sync_monitor_while_changing_roles - assert not [<LogRecord: parsec.api.transport...
ERROR tests/core/test_sync_monitor.py::test_sync_with_concurrent_reencryption - assert not [<LogRecord: parsec.api.transport...
ERROR tests/core/fs/workspacefs/test_file_history.py::test_file_history - assert not [<LogRecord: parsec.api.transport, 40, ...
ERROR tests/core/fs/workspacefs_timestamped/test_sync.py::test_sync_timestamp_consistency - assert not [<LogRecord: parsec.a...
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_file_no_remove_minimal_synced - asse...
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_file_remove_minimal_synced - assert ...
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_non_existing_file_remove_minimal_synced[False]
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_non_existing_file_remove_minimal_synced[True]
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_directory[False] - assert not [<LogR...
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_existing_directory[True] - assert not [<LogRe...
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_version_non_existing_directory - assert not [<LogRecor...
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_not_enough_download_permited - assert not [<L...
ERROR tests/core/fs/workspacefs_timestamped/test_workspacefs.py::test_versions_backend_timestamp_not_matching - assert not [...
======================== 24 failed, 1257 passed, 318 skipped, 1 xfailed, 22 errors in 63.51s (0:01:03) ========================