Yearly pivots causes error with pandas 2.x

[derenderen]

Which version are you running? The lastest version is on Github. Pip is for major releases.
0.4.4b0
pandas version: pandas 2.0.3
Do you have TA Lib also installed in your environment?
NO.

Have you tried the development version? Did it resolve the issue?
Using development version.
Describe the bug
Whenever i try to create yearly pivot points i receive error:

ValueError: Units 'M', 'Y', and 'y' are no longer supported, as they do not represent unambiguous timedelta values durations.

500 days of stock data.

pivots = ta.pivots(df['Open'],df['High'],df['Low'],df['Close'],anchor='Y',method='fibonacci')

Setting 'Y' for anchor returns error. It says 'M' is also depreciated. However it works fine if i set 'M' for anchor value.

[twopirllc]

Hello @derenderen,

Pandas TA is still being developed with Pandas v1.4+ to support many others using older versions of Pandas and Python. Unfortunately this library is not quite up to Pandas v2.x and needs much more support to progress and to cover more versions. 😐

Why Pandas 2.x offset aliases is not working as intended is beyond me as they look similar to Pandas 1.x offset aliases. 🤷🏼‍♂️

Perhaps the original pivots author @hamedf62 may have knowledge on how to address this issue.

Kind Regards
KJ

[Rossco8]

The issue comes about because both the resample() method of a pd.Series and df.index = df.index + Timedelta(1, anchor.lower()) could both previously accept Y and M, however only resample() accepts Y now

PR Raised

[Rossco8]

Hi @twopirllc, I'm just browsing to see if there are any issues i can help with and noticed this is still open. Can it be closed following the merge of the PR?

[twopirllc]

@Rossco8

Can it be closed following the merge of the PR?

Yeah probably. Can always reopen later if still unresolved.

Thanks for looking out. 😎