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Fixed and refactored OOB system and tested with new websocket client

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This commit is contained in:
Griatch 2014-06-28 17:38:21 +02:00
parent 9ba212c264
commit c60a5fdea1
10 changed files with 209 additions and 128 deletions
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44
src/server/caches.py
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@ -80,28 +80,28 @@ def hashid(obj, suffix=""):
#------------------------------------------------------------
# callback to field pre_save signal (connected in src.server.server)
def field_pre_save(sender, instance=None, update_fields=None, raw=False, **kwargs):
"""
Called at the beginning of the field save operation. The save method
must be called with the update_fields keyword in order to be most efficient.
This method should NOT save; rather it is the save() that triggers this
function. Its main purpose is to allow to plug-in a save handler and oob
handlers.
"""
if raw:
return
if update_fields:
# this is a list of strings at this point. We want field objects
update_fields = (_GA(_GA(instance, "_meta"), "get_field_by_name")(field)[0] for field in update_fields)
else:
# meta.fields are already field objects; get them all
update_fields = _GA(_GA(instance, "_meta"), "fields")
for field in update_fields:
fieldname = field.name
handlername = "_at_%s_presave" % fieldname
handler = _GA(instance, handlername) if handlername in _GA(sender, '__dict__') else None
if callable(handler):
handler()
#def field_pre_save(sender, instance=None, update_fields=None, raw=False, **kwargs):
# """
# Called at the beginning of the field save operation. The save method
# must be called with the update_fields keyword in order to be most efficient.
# This method should NOT save; rather it is the save() that triggers this
# function. Its main purpose is to allow to plug-in a save handler and oob
# handlers.
# """
# if raw:
# return
# if update_fields:
# # this is a list of strings at this point. We want field objects
# update_fields = (_GA(_GA(instance, "_meta"), "get_field_by_name")(field)[0] for field in update_fields)
# else:
# # meta.fields are already field objects; get them all
# update_fields = _GA(_GA(instance, "_meta"), "fields")
# for field in update_fields:
# fieldname = field.name
# handlername = "_at_%s_presave" % fieldname
# handler = _GA(instance, handlername) if handlername in _GA(sender, '__dict__') else None
# if callable(handler):
# handler()
def field_post_save(sender, instance=None, update_fields=None, raw=False, **kwargs):