data object - can it be augmented?

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data object - can it be augmented?

posted Apr 22, 2016

Seeking Help Using Data

There is guidance on the new data object here:

https://testdrive.quantopian.com/quantopian2/migration

But it doesn't say anything about restrictions on augmenting the data object. For example, say I wanted to add my own function:

data.my_func()

Are there guidelines on how to do it? I'm not so up on the object oriented way of doing things, but it would seem natural to write data.my_func() and such, no? I guess my thinking is I could look up the data and operate on it all in one fell swoop, so to speak.

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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by Quantopian.

In addition, the material offers no opinion with respect to the suitability of any security or specific investment. No information contained herein should be regarded as a suggestion to engage in or refrain from any investment-related course of action as none of Quantopian nor any of its affiliates is undertaking to provide investment advice, act as an adviser to any plan or entity subject to the Employee Retirement Income Security Act of 1974, as amended, individual retirement account or individual retirement annuity, or give advice in a fiduciary capacity with respect to the materials presented herein. If you are an individual retirement or other investor, contact your financial advisor or other fiduciary unrelated to Quantopian about whether any given investment idea, strategy, product or service described herein may be appropriate for your circumstances. All investments involve risk, including loss of principal. Quantopian makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances.