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import ec2init
class DataSource:
userdata = None
metadata = None
userdata_raw = None
def __init__(self):
pass
def store_user_data_raw(self):
fp=fopen(user_data_raw,"wb")
fp.write(self.userdata_raw)
fp.close()
def store_user_data(self):
fp=fopen(user_data,"wb")
fp.write(self.userdata)
fp.close()
def get_user_data(self):
if self.userdata == None:
self.userdata = ec2init.preprocess_user_data(self.userdata_raw)
return self.userdata
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