Added a checkHasDocumentAccess method
Uses the SCOPE_DEPTH to determine how far to walk up the scope so
that the correct value for scope_path is set.
Patch by: Sverre Rabbelier
"""
Code used in a couple of places to work with the current thread's environment.
Current users include i18n and request prefix handling.
"""
try:
import threading
currentThread = threading.currentThread
except ImportError:
def currentThread():
return "no threading"