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Approve functions used as default arguments (#4699)

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* Approve functions used as default argumenets

* The default value for **seed** is the result of a function call

The default value for **seed** is the result of a function call which is not normally recommended and causes flake8-bugbear to raise a B008 error. However, in this case, it is accptable because `LinearCongruentialGenerator.__init__()` will only be called once per instance and it ensures that each instance will generate a unique sequence of numbers.

* The default value for **backend** is the result of a function call

The default value for **backend** is the result of a function call which is not normally recommended and causes flake8-bugbear to raise a B008 error. However, in this case, it is accptable because `Aer.get_backend()` is called when the function is definition and that same backend is then reused for function calls.

* Update linear_congruential_generator.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py
This commit is contained in:
Christian Clauss
2021-08-31 07:56:19 +02:00
committed by GitHub
parent 097f830238
commit ef9827166e
2 changed files with 18 additions and 4 deletions
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other/linear_congruential_generator.py
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@ -8,7 +8,13 @@ class LinearCongruentialGenerator:
A pseudorandom number generator.
"""
def __init__(self, multiplier, increment, modulo, seed=int(time())):
# The default value for **seed** is the result of a function call which is not
# normally recommended and causes flake8-bugbear to raise a B008 error. However,
# in this case, it is accptable because `LinearCongruentialGenerator.__init__()`
# will only be called once per instance and it ensures that each instance will
# generate a unique sequence of numbers.
def __init__(self, multiplier, increment, modulo, seed=int(time())): # noqa: B008
"""
These parameters are saved and used when nextNumber() is called.