core (memory): file metadata handling methods: - checkFilePermission check that requested permission(s) are granted for a file (without checking the parents) - checkPermissionToRoot check that requested permission(s) are granted for a file and all its parents - getFiles retrieve file(s) according to filter, and check permissions by default - setFile create a file (and its parents if needed) and check permissions by default

# FIXME: remove this when RSM and MAM are in wokkel
# XXX: the Monkey Patch is here and not in src/__init__ to avoir issues with pyjamas compilation
import wokkel
from sat_tmp.wokkel import pubsub as tmp_pubsub, rsm as tmp_rsm, mam as tmp_mam
wokkel.pubsub = tmp_pubsub
wokkel.rsm = tmp_rsm
wokkel.mam = tmp_mam