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adrianmarkperea/namespaces.py

Created October 13, 2019 03:38
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namespaces.py
a = 1 # namespace {a: 1}
# does `a` exist in the namespace? Yes!
# proceed without error
print(a) # => 1
# does `b` exist in the namespace? No.
# Throw a `NameError`
print(b) # => NameError: name `b` is not defined.
b = 16 # namespace {a: 1, b: 16}
# no more problems!
print(b)
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