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- """
- Providing iterator functions that are not in all version of Python we support.
- Where possible, we try to use the system-native version and only fall back to
- these implementations if necessary.
- """
-
-
- def is_iterable(x):
- "A implementation independent way of checking for iterables"
- try:
- iter(x)
- except TypeError:
- return False
- else:
- return True
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