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132 lines
2.1 KiB
Python
132 lines
2.1 KiB
Python
#!/usr/bin/env python
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def f0(x):
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pass
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def f1(x, y = None):
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pass
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def f2(x, *y):
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pass
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def f3(x, y = None, *z):
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pass
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def f4(x, **y):
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pass
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def f5(x, y = None, **z):
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pass
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def f6(x, y):
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pass
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def f7(x, y, z):
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pass
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# Too few arguments
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f0() # $ Alert[py/call/wrong-arguments]
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f1() # $ Alert[py/call/wrong-arguments]
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f2() # $ Alert[py/call/wrong-arguments]
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f3() # $ Alert[py/call/wrong-arguments]
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f4() # $ Alert[py/call/wrong-arguments]
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f5() # $ Alert[py/call/wrong-arguments]
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f6(1) # $ Alert[py/call/wrong-arguments]
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f7(1,2) # $ Alert[py/call/wrong-arguments]
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#Too many arguments
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f0(1,2) # $ Alert[py/call/wrong-arguments]
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f1(1,2,3) # $ Alert[py/call/wrong-arguments]
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f5(1,2,3) # $ Alert[py/call/wrong-arguments]
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f6(1,2,3) # $ Alert[py/call/wrong-arguments]
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f6(1,2,3,4) # $ Alert[py/call/wrong-arguments]
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#OK
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#Not too few
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f7(*t)
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#Not too many
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f2(1,2,3,4,5,6)
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#Illegal name
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f0(y=1) # $ Alert[py/call/wrong-named-argument]
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f1(z=1) # $ Alert[py/call/wrong-named-argument]
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f2(x=0, y=1) # $ Alert[py/call/wrong-named-argument]
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#Ok name
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f0(x=0)
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f1(x=0, y=1)
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f4(q=4)
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#This is correct, but a bit weird.
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f6(**{'x':1, 'y':2})
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l0 = lambda : 0
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l1 = lambda x : 2 * x
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l1d = lambda x = 0 : 2 *x
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#OK
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l0()
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l1(1)
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l1d()
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l1d(1)
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#Too many
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l0(1) # $ Alert[py/call/wrong-arguments]
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l1(1,2) # $ Alert[py/call/wrong-arguments]
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l1d(1,2) # $ Alert[py/call/wrong-arguments]
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#Too few
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l1() # $ Alert[py/call/wrong-arguments]
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t2 = (1,2)
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t3 = (1,2,3)
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#Ok
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f(*t2)
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#Too many
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f6(*(1,2,3)) # $ Alert[py/call/wrong-arguments]
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f6(*t3) # $ Alert[py/call/wrong-arguments]
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#Ok
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f6(**{'x':1, 'y':2})
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#Illegal name
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f6(**{'x':1, 'y':2, 'z':3}) # $ Alert[py/call/wrong-named-argument]
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#Theoretically -1 arguments required. Don't report
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class C(object):
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def f():
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pass
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C().f()
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#Too many and wrong name -- check only wrong name is flagged.
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f1(x, y, z=1) # $ Alert[py/call/wrong-named-argument]
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#Overriding and call is wrong.
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class Eggs1(object):
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def spam(self):
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pass
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class Eggs2(Eggs1):
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def spam(self, arg0, arg1):
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pass
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e = Eggs1() if cond else Eggs2()
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e.spam(0) # $ Alert[py/call/wrong-arguments]
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