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118 lines
2.1 KiB
Python
118 lines
2.1 KiB
Python
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#Unused
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def fail():
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for t in [TypeA, TypeB]:
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x = TypeA()
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run_test(x)
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#OK by name
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def OK1(seq):
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for _ in seq:
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do_something()
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print("Hi")
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#OK counting
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def OK2(seq):
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i = 3
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for x in seq:
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i += 1
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return i
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#OK check emptiness
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def OK3(seq):
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for thing in seq:
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return "Not empty"
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return "empty"
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#OK iteration over range
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def OK4(n):
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r = range(n)
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for i in r:
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print("x")
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#OK named as unused
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def OK5(seq):
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for unused_x in seq:
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print("x")
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#ODASA-3794
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def OK6(seq):
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for thing in seq:
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if sum(1 for s in STATUSES
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if thing <= s < thing + 100) >= quorum:
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return True
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#OK -- Implicitly using count
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def OK7(seq):
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for x in seq:
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queue.add(None)
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def OK8(seq):
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for x in seq:
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output.append("</item>")
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#Likewise with parameters
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def OK7(seq, queue):
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for x in seq:
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queue.add(None)
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def OK8(seq, output):
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for x in seq:
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output.append("</item>")
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#Not OK -- Use a constant, but also a variable
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def fail2(sequence):
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for x in sequence:
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for y in sequence:
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do_something(x+1)
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def fail3(sequence):
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for x in sequence:
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do_something(x+1)
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for y in sequence:
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do_something(x+1)
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def fail4(coll, sequence):
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while coll:
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x = coll.pop()
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for s in sequence:
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do_something(x+1)
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#OK See ODASA-4153 and ODASA-4533
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def fail5(t):
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x, y = t
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return x
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class OK9(object):
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cls_attr = 0
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def __init__(self):
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self.attr = self.cls_attr
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__all__ = [ 'hello' ]
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__all__.extend(foo())
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maybe_defined_in_all = 17
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#ODASA-5895
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def rand_list():
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return [ random.random() for i in range(100) ]
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def kwargs_is_a_use(seq):
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for arg in seq:
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func(**arg)
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#A deletion is a use, but this is almost certainly an error
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def cleanup(sessions):
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for sess in sessions:
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# Original code had some comment about deleting sessions
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del sess
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# For SuspiciousUnusedLoopIterationVariable.ql
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# ok
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for x in list(range(100)):
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print('hi')
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# ok
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for y in list(list(range(100))):
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print('hi')
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