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Diffstat (limited to 'src/pip/_vendor/rich/_pick.py')
-rw-r--r-- | src/pip/_vendor/rich/_pick.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/pip/_vendor/rich/_pick.py b/src/pip/_vendor/rich/_pick.py new file mode 100644 index 000000000..4f6d8b2d7 --- /dev/null +++ b/src/pip/_vendor/rich/_pick.py @@ -0,0 +1,17 @@ +from typing import Optional + + +def pick_bool(*values: Optional[bool]) -> bool: + """Pick the first non-none bool or return the last value. + + Args: + *values (bool): Any number of boolean or None values. + + Returns: + bool: First non-none boolean. + """ + assert values, "1 or more values required" + for value in values: + if value is not None: + return value + return bool(value) |