Jan Kundrát d8feccc715 Python: do not use a mutable default value ...

Because default arguments are evaluated *once*, not every time they are
called, a mutable default value is not "reset", and this happens:

>>> from gnpy.core.node import Node
>>> x=Node('123')
>>> y=Node('456')
>>> print(x.metadata)
{'location': Location(latitude=0, longitude=0, city=None, region=None)}
>>> print(y.metadata)
{'location': Location(latitude=0, longitude=0, city=None, region=None)}
>>> y.metadata['foo']=123
>>> print(x.metadata)
{'location': Location(latitude=0, longitude=0, city=None, region=None), 'foo': 123}

This is easily fixable by using an immutable value as a placeholder
here.

2019-06-06 23:29:07 +02:00

..

core

Python: do not use a mutable default value

2019-06-06 23:29:07 +02:00

__init__.py

setup.py for package (#21)

2018-01-30 11:49:59 -05:00