Add note about iterators

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Luke Murphy 2019-08-07 08:07:45 +02:00
parent 021cdffbd1
commit 398000789c
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@ -19,6 +19,10 @@ class FlatTreeIterator:
def __attrs_post_init__(self):
self.seek(self.index)
# TODO(decentral1se): Once we get to the point of actually using this
# module in hypercore or wherever it is needed we should consider whether
# or not to make this a real Python iterator using the protocol methods of
# __iter__ and __next__
def next(self) -> int:
"""The next index in the tree."""
self.offset += 1