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Parametrize a Python class

Date : July 30 2020, 11:00 PM
I wish this help you You can do what you want with a factory function, although it's not completely trivial to get the internal variables (attributes) as you want them:
code :
def factory(FIELDname):

    class FIELDSerializer:

        class Meta:
            model = None
            fields = {FIELDname}

     settatr(FIELDSerializer, FIELDname, serializers.CharField(source=f'get_{FIELDname}_display', required=False))

     return FIELDSerializer

CategorySerializer = factory('category')
StateSerializer = factory('state')
NameSerializer = factory('name')

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Parametrize class tests with pytest

By : Emerson
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I have solved it. I was overcomplicating it; instead of using a mark I can use a fixture function that passes in parameters.
Before I found the answer (Without parametrize):
code :
class TestClass:
    def test_something(self):
        for i in example_params:
import pytest
example_params = [1, 2, 3]

def param_loop(request):
    return request.param

class TestClass:
    def test_something(self, param_loop):

How to parametrize a class in Ruby

By : john lyne
Date : March 29 2020, 07:55 AM
this will help If you want to dynamically create a class in Ruby, you can. You cannot define a constant inside a method though, at least not in the usual way. See those answers for more information.
code :
def create_class(methods = {})
  klass = Class.new
  methods.each do |method_name, value|
    klass.send(:define_method, method_name) do

my_class = create_class a: 'Hello', b: 'World'
my_instance = my_class.new
puts my_instance.a
#=> "Hello"
puts my_instance.b
#=> "World"

How to parametrize the class decorator function?

By : smmacdonald
Date : March 29 2020, 07:55 AM
Does that help From the Documentation:

Parametrize test method in JUnit, not just whole class

By : Man Phan
Date : March 29 2020, 07:55 AM
I wish did fix the issue. You can use @RunWith(Suite.class) and @Suite.SuiteClasses to turn your outer class into a suite, and then have nested classes inside (defining the "sub-test-classes" of the suite), each with their own runner.

Pytest parametrize inside test class

By : Anwar Hossain Rubel
Date : March 29 2020, 07:55 AM
like below fixes the issue You don't have enough arguments in param(As it stated in error). Try this:
code :
@pytest.mark.parametrize("a, b, c, d, e", testdata)
def test_abc(self, a, b, c, d, e):
    print (a, b, c, d)  # without year
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