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51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
import functions_general
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class ReloadManager(object):
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objects_cache = {}
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failed = []
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models = {}
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def __init__(self, server):
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self.server = server
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def do_cache(self):
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for module, info in self.models.iteritems():
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module_obj = __import__(module)
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for ituple in info:
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mclass = getattr(module_obj, info[0])
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for instance in mclass.__instances__():
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instance.cache(self, do_save=ituple[1])
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def do_reload(self):
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self.do_cache()
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self.server.reload()
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self.reload_objects()
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def cache_object(self, obj):
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obj_dict = {}
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for key, value in obj.__dict__.iteritems():
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if not callable(obj[key]):
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obj_dict[key] = value
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self.objects_cache[obj] = obj_dict
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def reload_objects(self):
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for obj, cache in self.objects_cache.iteritems():
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try:
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obj.reload(cache)
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except:
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functions_general.log_errmsg("Failed to reload cache for object: %s." % (obj,))
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self.failed.append(obj)
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raise
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self.objects_cache = {}
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for obj in self.failed:
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try:
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obj.__dict__.update(cache)
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except:
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functions_general.log_errmsg("Failed to update object %s, giving up." %s (obj,))
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raise
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self.failed = []
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