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cimport cython
cy = __import__("cython")
cpdef func1(self, cython.integral x):
print "%s," % (self,),
if cython.integral is int:
print 'x is int', x, cython.typeof(x)
else:
print 'x is long', x, cython.typeof(x)
class A(object):
meth = func1
def __str__(self):
return "A"
pyfunc = func1
def test_fused_cpdef():
"""
>>> test_fused_cpdef()
None, x is int 2 int
None, x is long 2 long
None, x is long 2 long
<BLANKLINE>
None, x is int 2 int
None, x is long 2 long
<BLANKLINE>
A, x is int 2 int
A, x is long 2 long
A, x is long 2 long
A, x is long 2 long
"""
func1[int](None, 2)
func1[long](None, 2)
func1(None, 2)
print
pyfunc[cy.int](None, 2)
pyfunc(None, 2)
print
A.meth[cy.int](A(), 2)
A.meth(A(), 2)
A().meth[cy.long](2)
A().meth(2)
def assert_raise(func, *args):
try:
func(*args)
except TypeError:
pass
else:
assert False, "Function call did not raise TypeError"
def test_badcall():
"""
>>> test_badcall()
"""
assert_raise(pyfunc)
assert_raise(pyfunc, 1, 2, 3)
assert_raise(pyfunc[cy.int], 10, 11, 12)
assert_raise(pyfunc, None, object())
assert_raise(A().meth)
assert_raise(A.meth)
assert_raise(A().meth[cy.int])
assert_raise(A.meth[cy.int])
ctypedef long double long_double
cpdef multiarg(cython.integral x, cython.floating y):
if cython.integral is int:
print "x is an int,",
else:
print "x is a long,",
if cython.floating is long_double:
print "y is a long double:",
elif float is cython.floating:
print "y is a float:",
else:
print "y is a double:",
print x, y
def test_multiarg():
"""
>>> test_multiarg()
x is an int, y is a float: 1 2.0
x is an int, y is a float: 1 2.0
x is a long, y is a double: 4 5.0
>>> multiarg()
Traceback (most recent call last):
TypeError: Expected at least 2 arguments, got 0
>>> multiarg(1, 2.0, 3) # doctest: +ELLIPSIS
Traceback (most recent call last):
TypeError: ...2...arg...3...
"""
multiarg[int, float](1, 2.0)
multiarg[cy.int, cy.float](1, 2.0)
multiarg(4, 5.0)
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