[experiment] Add resource time limit and rate limiting #1485
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sh-rp
commented
Jun 18, 2024
| if max_items >= 0 or max_time and not self.incremental: | ||
| from dlt.common import logger | ||
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| logger.warning( |
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this will need to be improved a bit, but I think this is a quite nice solution.
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also: generally speaking it would be cool to have some wrapper around log messages to be able to test them, maybe mocking would be enough, not sure
sh-rp
commented
Jun 18, 2024
| while (last_iteration + min_wait) - time.time() > 0: | ||
| # we give control back to the pipe iterator | ||
| yield None | ||
| time.sleep(0.1) |
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we could make this configurable, I am not sure wether it is needed though.
sh-rp
commented
Jun 18, 2024
| @@ -788,52 +788,6 @@ def test_add_transformer_right_pipe() -> None: | |||
| iter([1, 2, 3]) | dlt.resource(lambda i: i * 3, name="lambda") | |||
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| def test_limit_infinite_counter() -> None: | |||
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these three tests were moved to the new location where a couple more tests will be added specifically for the limits
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Description
This PR extends the add_limit function to add time limits and rate limits to resources. This approach is to be discussed, but very straightforward, easy to test and works for both sync and async resources.
TODOs (if we go this route):
Other thoughts: