/usr/lib/python2.6/site-packages/boto/dynamodb2
Edit: /usr/lib/python2.6/site-packages/boto/dynamodb2/results.pyc (5968B)
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A class used to lazily handle page-to-page navigation through a set of
results.
It presents a transparent iterator interface, so that all the user has
to do is use it in a typical ``for`` loop (or list comprehension, etc.)
to fetch results, even if they weren't present in the current page of
results.
This is used by the ``Table.query`` & ``Table.scan`` methods.
Example::
>>> users = Table('users')
>>> results = ResultSet()
>>> results.to_call(users.query, username__gte='johndoe')
# Now iterate. When it runs out of results, it'll fetch the next page.
>>> for res in results:
... print res['username']
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Resets the internal state of the ``ResultSet``.
This prevents results from being cached long-term & consuming
excess memory.
Largely internal.
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Sets up the callable & any arguments to run it with.
This is stored for subsequent calls so that those queries can be
run without requiring user intervention.
Example::
# Just an example callable.
>>> def squares_to(y):
... for x in range(1, y):
... yield x**2
>>> rs = ResultSet()
# Set up what to call & arguments.
>>> rs.to_call(squares_to, y=3)
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