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Diffstat (limited to 'FOSS/Python/Dependencies/future-0.18.2/src/future/builtins/iterators.py')
| -rw-r--r-- | FOSS/Python/Dependencies/future-0.18.2/src/future/builtins/iterators.py | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/FOSS/Python/Dependencies/future-0.18.2/src/future/builtins/iterators.py b/FOSS/Python/Dependencies/future-0.18.2/src/future/builtins/iterators.py deleted file mode 100644 index dff651e..0000000 --- a/FOSS/Python/Dependencies/future-0.18.2/src/future/builtins/iterators.py +++ /dev/null @@ -1,52 +0,0 @@ -""" -This module is designed to be used as follows:: - - from future.builtins.iterators import * - -And then, for example:: - - for i in range(10**15): - pass - - for (a, b) in zip(range(10**15), range(-10**15, 0)): - pass - -Note that this is standard Python 3 code, plus some imports that do -nothing on Python 3. - -The iterators this brings in are:: - -- ``range`` -- ``filter`` -- ``map`` -- ``zip`` - -On Python 2, ``range`` is a pure-Python backport of Python 3's ``range`` -iterator with slicing support. The other iterators (``filter``, ``map``, -``zip``) are from the ``itertools`` module on Python 2. On Python 3 these -are available in the module namespace but not exported for * imports via -__all__ (zero no namespace pollution). - -Note that these are also available in the standard library -``future_builtins`` module on Python 2 -- but not Python 3, so using -the standard library version is not portable, nor anywhere near complete. -""" - -from __future__ import division, absolute_import, print_function - -import itertools -from future import utils - -if not utils.PY3: - filter = itertools.ifilter - map = itertools.imap - from future.types import newrange as range - zip = itertools.izip - __all__ = ['filter', 'map', 'range', 'zip'] -else: - import builtins - filter = builtins.filter - map = builtins.map - range = builtins.range - zip = builtins.zip - __all__ = [] |
