"""
>>> test_valid_compare()
>>> invalid_compare(np.arange(10))
Traceback (most recent call last):
...
NumbaError: 27:11: Cannot determine truth value of boolean array (use any or all)
"""
import numpy as np
from numba import autojit, jit, double, b1
def array(a):
return a > 0.1
#fails too
#array_nb = jit(b1[:](double[:]))(array)
def test_valid_compare():
array_nb = autojit(array)
a = np.random.rand(1e6)
assert np.allclose(array(a), array_nb(a))
@autojit
def invalid_compare(a):
return 1 < a < 2
if __name__ == '__main__':
from numba.testing import test_support
test_support.testmod()
a = float(a)
b = a * a # + 1j # Promotion issue
return inner
@autojit
def test_cellvar_promotion_error(a):
"""
>>> from numba.minivect import minierror
>>> try:
... test_cellvar_promotion_error(10)
... except error.UnpromotableTypeError as e:
... print(sorted(e.args, key=str))
[(int, string)]
"""
b = int(a) * 2
@jit(void())
def inner():
print((a * b))
inner()
a = np.empty(10, dtype=np.double)
b = "hello"
return inner
#test_cellvar_promotion(10)
#test_cellvar_promotion_error(10)
testmod()
@autojit_py3doc
def listcomp_const_condition_false():
"""
>>> listcomp_const_condition_false()
[]
"""
return [x*2 for x in range(3) if 0]
@autojit_py3doc
def listcomp_const_condition_true():
"""
>>> listcomp_const_condition_true()
[0, 2, 4]
"""
return [x*2 for x in range(3) if 1]
if __name__ == '__main__':
# print test_pointer_arithmetic()
# a = np.array([1, 2, 3, 4], dtype=np.float32)
# print test_pointer_indexing(a.ctypes.data, float32.pointer())
pass
#int_runvar()
#smoketest()
#list_genexp()
#test_listcomp()
# smoketest()
testmod()
>>> invalid_compare(np.arange(10))
Traceback (most recent call last):
...
NumbaError: 27:11: Cannot determine truth value of boolean array (use any or all)
"""
import numpy as np
from numba import autojit, jit, double, b1
def array(a):
return a > 0.1
#fails too
#array_nb = jit(b1[:](double[:]))(array)
def test_valid_compare():
array_nb = autojit(array)
a = np.random.rand(1e6)
assert np.allclose(array(a), array_nb(a))
@autojit(warnstyle="simple")
def invalid_compare(a):
return 1 < a < 2
if __name__ == '__main__':
from numba.testing import test_support
test_support.testmod()
