add iterator type to get_grouped_daily_aggs return

[ttytm]

Running into a type error that doesn't seem like it should be an error, I'm assuming this return type should be iterable. Like other similar returns give a collection of data.

the comments below describe it as List so something is most definitely off.
:return: List of grouped daily aggregates

[danielatpolygonio]

Hi @tobealive ! Thanks for this PR! I think you are right that this should be Iterable, or maybe more concretely List.

Can you include a screenshot of the type error and maybe a snippet that triggers it in the description of the PR? I'm wondering why our type checking and tests aren't catching this.

[ttytm]

hey @danielatpolygonio, thanks for covering this.
ofc.
this is the error:

in nvim with pyright. Doubled checked with vscode, then it pops up as soon as turning Python > Analysis: Type Checking Mode to basic

Pyright: "GroupedDailyAgg" is not iterable
  "__iter__" method not defined [reportGeneralTypeIssues]

[jbonzo]

@tobealive Thanks for the contribution! We appreciate it.