[Python] Using a class property as an iterable produces a reassign warning

I need to use an iterable and a loop variable as a class property. But the flake8 checker produces B2020 warning:

easy.py:11:13: B020 Found for loop that reassigns the iterable it is iterating with each iterable value.


If I use a variable for iterable there is OK.

What is wrong?

The warning example:

#!/usr/bin/env python3
"""Example of B020 error."""


class My_Template:
"""My example."""

def __init__(self, *template):
"""Obviously init."""
self.all_templates = (1, 2, 3)
for self.tpl in self.all_templates:
print(self.tpl)



The flake8 complains about loop variable:

easy.py:11:13: B020 Found for loop that reassigns the iterable it is iterating with each iterable value.


The OK example:

#!/usr/bin/env python3
"""Example of B020 error."""


class My_Template:
"""My example."""

def __init__(self, *template):
"""Obviously init."""
all_templates = (1, 2, 3)
for self.tpl in all_templates:
print(self.tpl)

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