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DZone >

Efficiently Process Big Xml Files With CElementTree

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Snippets Manager
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Apr. 10, 12 · · Code Snippet
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ElementTree is becoming python's standard XML framework.
It also supports processing data as it coming/loading.

import cElementTree

for event, elem in cElementTree.iterparse(file):
    if elem.tag == "record":
        ... process record element ...
        elem.clear()

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