TypeError: unhashable kind: ‘checklist’ | by Teri Radichel | Bugs That Chunk | Jul, 2022

July 12, 2022

1

To bracket or to not bracket

I’m certain within the underlying implementation this error might have some that means, however from my consumer perspective this message could be very unclear. As a result of I do know what the syntax is meant to be it was simple to identify. For somebody unfamiliar with or new to the ideas it’s a message with little or no that means.

In my case I used to be trying to iterate via some JSON components. I used to be passing a variable right into a perform that contained the ingredient title:

def funkyfunc(element_variable)

I used to be additionally working with some lists which reference components in brackets.

checklist=["alpha", "beta"]

Within the midst of my context-switching I inadvertently put brackets round my variable for some inexplicable purpose:

for [element_variable] in json_data:

Eradicating the brackets solves this specific drawback:

for element_variable in json_data:

Teri Radichel

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