Alexander Reynolds

> If the example has a pinned-down URL (i.e. points to a commit), I agree network access should not be mandatory. @uranusjr note that this isn't really a workable flow...

I am also having what I think is the same issue. Here's a different minimal repro: ```python import time from uuid import uuid4 from dash import MATCH, Dash, DiskcacheManager, Input,...

> I *think* that I want `isoparse` to always return a `datetime` That's why I figured it wouldn't be processed via `parser.isoparse`, since the period is necessarily a delta, though...

@pganssle great, thanks for the background! That all makes sense.

>Your suggestion to use a fixed max depth would create very wide table Arrow tables, that would be very hard to use in practice. Agreed if you wanted max depth...

No reason to close this as stale!

> otherwise it'll be closed in 7 days lol you closed the same day as this comment! It's not stale

It seems like the `mask` parameter is _optional_ from the pyarrow docs: https://arrow.apache.org/docs/python/generated/pyarrow.StructArray.html#pyarrow.StructArray.from_arrays and the default is `None`: https://github.com/apache/arrow/blob/ea9b15ff941e7492e171cffee05af85b99306631/python/pyarrow/array.pxi#L4021 so probably can just use `None` instead of `pa.repeat(False, len(messages))` either...

But glancing at some of the implementation with the iterable getters, it's not clear to me if a general `Iterable[M]` is actually OK, or if the library specifically needs the...

hmm I don't think `Iterable` implies you can iterate over it many times - iterators and generators, including infinite and non-re-entrant ones, are also `Iterable`. Agreed though that `Sequence` has...