Hello All,
I will be short and sweet. I have a simple (well at least I think it's
simple) question. First let me explain, I'm writing a RESTful webservice
that uses validates xml submissions using an xsd (440kb in size),
pre-defined, schema. I would, idealistically, like to bootstrap the schema
into memory so that it's not being requested every time the web service is
requested. What's the best way to do this? A brief google
search yielded the results below
(http://stackoverflow.com/questions/11159077/python-load-2gb-of-text-file-to-memory):
import mmap
with open('dump.xml', 'rb') as f:
# Size 0 will read the ENTIRE file into memory!
m = mmap.mmap(f.fileno(), 0, prot=mmap.PROT_READ) #File is open read-only
# Proceed with your code here -- note the file is already in memory
# so "readine" here will be as fast as could be
data = m.readline()
while data:
# Do stuff
data = m.readline()
Will this work? Will this make the file only load once into memory?
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