1 files changed, 14 insertions, 0 deletions
diff --git a/pypers/oxford/chop.py b/pypers/oxford/chop.py
new file mode 100755
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+++ b/pypers/oxford/chop.py
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+# chop.py
+
+# see also http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/303279
+
+import itertools
+
+def chop(iterable, batchsize):
+    it = iter(iterable)
+    while True:
+        batch = list(itertools.islice(it, batchsize))
+        if batch: yield batch
+        else: break
+
+