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Diffstat (limited to 'venv/lib/python3.11/site-packages/setuptools/_itertools.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/setuptools/_itertools.py | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/venv/lib/python3.11/site-packages/setuptools/_itertools.py b/venv/lib/python3.11/site-packages/setuptools/_itertools.py deleted file mode 100644 index b8bf6d2..0000000 --- a/venv/lib/python3.11/site-packages/setuptools/_itertools.py +++ /dev/null @@ -1,23 +0,0 @@ -from setuptools.extern.more_itertools import consume # noqa: F401 - - -# copied from jaraco.itertools 6.1 -def ensure_unique(iterable, key=lambda x: x): - """ - Wrap an iterable to raise a ValueError if non-unique values are encountered. - - >>> list(ensure_unique('abc')) - ['a', 'b', 'c'] - >>> consume(ensure_unique('abca')) - Traceback (most recent call last): - ... - ValueError: Duplicate element 'a' encountered. - """ - seen = set() - seen_add = seen.add - for element in iterable: - k = key(element) - if k in seen: - raise ValueError(f"Duplicate element {element!r} encountered.") - seen_add(k) - yield element |