is_timestamp: reject NaN and ±inf so callers fail with a clear ValueError - #1324

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HrachShah wants to merge 3 commits into

arrow-py:masterfrom

HrachShah:fix/is-timestamp-reject-non-finite

Commits on Jul 11, 2026

parser: round microsecond half-up when truncated value has trailing non-zero digits
Zo Bot
committed
0198620

Commits on Jul 12, 2026

parser: raise ParserError for out-of-range ISO week dates
Zo Bot
committed
8637c95
is_timestamp: reject NaN and ±inf so callers fail with a clear ValueError
Zo Bot
committed
6455124