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Fixed DatetimeIndex.tz_convert() .freq attribute #54532

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Detoro
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@Detoro Detoro commented Aug 13, 2023

@Detoro Detoro requested a review from MarcoGorelli as a code owner August 13, 2023 19:15
@Detoro Detoro changed the title Feature Fixed DatetimeIndex.tz_convert() .freq attribute Aug 13, 2023
@@ -896,7 +897,7 @@ def tz_convert(self, tz) -> Self:

# No conversion since timestamps are all UTC to begin with
dtype = tz_to_dtype(tz, unit=self.unit)
return self._simple_new(self._ndarray, dtype=dtype, freq=self.freq)
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I don't think this is an appropriate fix

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Why do you think so? and what would be an appropriate fix?

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Based on the failing tests seems like this behavior was relied upon

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@Detoro Detoro Aug 16, 2023

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Resolving this issue is undoing work done a while ago. The frequency attribute was set as part of this issue #25241- why do you think it should not be reset?

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Based on the failing unit test the freq should be preserved

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Thanks for the pull request, but it appears to have gone stale. If interested in continuing, please merge in the main branch, address any review comments and/or failing tests, and we can reopen.

@mroeschke mroeschke closed this Sep 7, 2023
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BUG: DatetimeIndex.tz_convert() has incorrcect .freq attribute
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