def stealable(self, lock_type=STEALABLE_LOCK):
"""Copied from plone.locking.lockable.TTWLockable
Find out if the lock can be stolen.
This means:
- the lock type is stealable; and
- the object is not marked with INonStealableLock; or
- can_safely_unlock() is true.
"""
# If the lock type is not stealable ever, return False
if not lock_type.stealable:
return False
# Can't steal locks of a different type
for l in self.lock_info():
if not hasattr(l['type'], '__name__') or \
l['type'].__name__ != lock_type.__name__:
return False
# The lock type is stealable, and the object is not marked as
# non-stelaable, so return True
if not INonStealableLock.providedBy(self.context):
return True
# Lock type is stealable, object is not stealable, but return True
# anyway if we can safely unlock this object (e.g. we are the owner)
return self.can_safely_unlock(lock_type)
def stealable(self, lock_type=STEALABLE_LOCK):
"""Copied from plone.locking.lockable.TTWLockable
Find out if the lock can be stolen.
This means:
- the lock type is stealable; and
- the object is not marked with INonStealableLock; or
- can_safely_unlock() is true.
"""
# If the lock type is not stealable ever, return False
if not lock_type.stealable:
return False
# Can't steal locks of a different type
for l in self.lock_info():
if not hasattr(l['type'], '__name__') or \
l['type'].__name__ != lock_type.__name__:
return False
# The lock type is stealable, and the object is not marked as
# non-stelaable, so return True
if not INonStealableLock.providedBy(self.context):
return True
# Lock type is stealable, object is not stealable, but return True
# anyway if we can safely unlock this object (e.g. we are the owner)
return self.can_safely_unlock(lock_type)
def reply(self):
lockable = ILockable(self.context)
if lockable.can_safely_unlock():
lockable.unlock()
if INonStealableLock.providedBy(self.context):
noLongerProvides(self.context, INonStealableLock)
# Disable CSRF protection
if "IDisableCSRFProtection" in dir(plone.protect.interfaces):
alsoProvides(self.request,
plone.protect.interfaces.IDisableCSRFProtection)
return lock_info(self.context)
def stealable(self, lock_type=STEALABLE_LOCK):
# If the lock type is not stealable ever, return False
if not lock_type.stealable:
return False
# Can't steal locks of a different type
for l in self.lock_info():
if not hasattr(l["type"], "__name__") or l["type"].__name__ != lock_type.__name__:
return False
# The lock type is stealable, and the object is not marked as
# non-stelaable, so return True
if not INonStealableLock.providedBy(self.context):
return True
# Lock type is stealable, object is not stealable, but return True
# anyway if we can safely unlock this object (e.g. we are the owner)
return self.can_safely_unlock(lock_type)
def stealable(self, lock_type=STEALABLE_LOCK):
# If the lock type is not stealable ever, return False
if not lock_type.stealable:
return False
# Can't steal locks of a different type
for l in self.lock_info():
if not hasattr(l['type'], '__name__') or \
l['type'].__name__ != lock_type.__name__:
return False
# The lock type is stealable, and the object is not marked as
# non-stelaable, so return True
if not INonStealableLock.providedBy(self.context):
return True
# Lock type is stealable, object is not stealable, but return True
# anyway if we can safely unlock this object (e.g. we are the owner)
return self.can_safely_unlock(lock_type)
def reply(self):
lockable = ILockable(self.context, None)
if lockable is None:
return lock_info(self.context)
data = json_body(self.request)
# Remove lock by the same user or steal it
if lockable.can_safely_unlock() or data.get("force"):
lockable.unlock()
if INonStealableLock.providedBy(self.context):
noLongerProvides(self.context, INonStealableLock)
# Disable CSRF protection
if "IDisableCSRFProtection" in dir(plone.protect.interfaces):
alsoProvides(self.request,
plone.protect.interfaces.IDisableCSRFProtection)
return lock_info(self.context)
def test_lock_object_non_stealable(self):
response = self.api_session.post("/@lock", json={"stealable": False})
transaction.commit()
self.assertEqual(response.status_code, 200)
self.assertTrue(INonStealableLock.providedBy(self.doc))
