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Is it my Python code problem or IDE problem?

Hi,

In the code, I replaced the following code:
highPrices = history(bar_count=2, frequency='1d', field='high')

with the following two lines:

mode = '1d'  
highPrices = history(bar_count=2, frequency=mode, field='high')  

I wanted to parameterize the frequency with a variable but IDE returns an error (invalid argument) when the code is executed.
Do you know of the right way to parameterize the frequency argument?

Thanks!

1 response

The history function accepts string literals in the frequency parameter, and it's failing with your dynamic variable. What you're looking for isn't currently possible and I'll add it as a feature request.

That said, the bar_count parameter can accept a dynamic variable.

Cheers,
Alisa

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