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Showing posts with the label Enums

Python Flask Wtform Selectfield With Enum Values 'not A Valid Choice' Upon Validation

My Python Flask app is using WTForms with built in python Enum support. I'm attempting to submi… Read more Python Flask Wtform Selectfield With Enum Values 'not A Valid Choice' Upon Validation

'function' Object Has No Attribute 'value' When Class Function Is Used In Enum Values

I just want to achieve some extra which is not there in operator module of python like not_contain.… Read more 'function' Object Has No Attribute 'value' When Class Function Is Used In Enum Values

Enum Class Method With Default Enum Value Fails

I am well aware that if you have a class method that uses the enum's class name for type hintin… Read more Enum Class Method With Default Enum Value Fails

Get Next Enumerator Constant/property

Lets's say I have an enumerator, is it possible to get the property that follows? So if I had t… Read more Get Next Enumerator Constant/property

How Do I Correctly Call A Function That Takes A "custom Enum" As Argument Using Ctypes And Ctypes Based Enums?

I really hope some Python/Ctypes/C expert can help me with this one, it is probably my lack of know… Read more How Do I Correctly Call A Function That Takes A "custom Enum" As Argument Using Ctypes And Ctypes Based Enums?

How Should I Best Emulate And/or Avoid Enum's In Python?

I've been using a small class to emulate Enums in some Python projects. Is there a better way o… Read more How Should I Best Emulate And/or Avoid Enum's In Python?

How To Fix Python Enum - Attributeerror(name) From None Error?

Trying to use an enum in Python 3.7.3, getting the following error. Already tried to install - and … Read more How To Fix Python Enum - Attributeerror(name) From None Error?

Ubuntu 16.04, Python 2.7 - Importerror: No Module Named Enum

First time using Ubuntu. I installed Anaconda 4.1.1 (Python 2.7). I was trying to use enum but I go… Read more Ubuntu 16.04, Python 2.7 - Importerror: No Module Named Enum