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Tag: enums

Export Pydantic Model, with all ENUM values expanded

I have a pydantic model ModelX, with member Enums defined. The script should run as is. I want to export this model as a JSON with the list of all Enum values. Something like I am looking to return this Json as a response of my api call, all Enum values, it can be under “allOf” key or some other

Is it possible to change the attribute value in the enum?

I need to reassign the attribute value in Enum. I tried to reassign the attribute, but I got: AttributeError: cannot reassign member ‘number’ Answer Author’s note: This is a horrible idea. Let’s just delete the string “1” from Python and replace it with “2” You don’t have the “1” anymore, quite literally. which sure is a tad concerning…

unexpected behavior with EnumMeta class

I defined an IntEnum for some weather codes and provided a metaclass. as show above it functions as expected when passed into a dict. but if I change the method name of names to keys like … I get an unexpected result It was my understanding that dict calls the __iter__ method under the hood to create a __new__ dict.

Whats the use of values in enum in Python?

I’m working with enum lately and I dont really get the utility of them in some cases. I hope my question is not too trivial or too stupid, and I would really love to better understand the logic behind this python structure. One common use I found online or in some pieces of code I have been working on lately

Pydantic/SQLAlchemy: How to work with enums?

What is the best way to convert a sqlalchemy model to a pydantic schema (model) if it includes an enum field? Sqlalchemy Pydantic Conversion This leads to the error value is not a valid enumeration member; permitted: ‘CREATED’, ‘UPDATED’ (type=type_error.enum; enum_values=[<StateEnumDTO.CREATED: ‘CREATED’>, <StateEnumDTO.UPDATED: ‘UPDATED’>]) How can I configure either a.) the serialization with the from_orm method? or b.) the creation

How to iterate over azure.core.paging.ItemPaged?

I have an iterator object <iterator object azure.core.paging.ItemPaged at 0x7fdb309c02b0>. When I iterate over it for a first time (see code below), it prints the results. However, when I execute this code a second time, it prints nothing. What is wrong in my code? Do I need to somehow reset the enumerator? Answer This is the default behavior of the

Return only the property of enum, not Class.Property [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 2 years ago. Improve this question

How to implement a factory class?

I want to be able to create objects based on an enumeration class, and use a dictionary. Something like this: But I get the error: For some reason the dictionary can’t be created. Where am I going wrong here? Answer After looking at Bruce Eckel’s book I came up with this: This gets the user to select a class type

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