>>> raised[1] is None
False
"""
result = False
should_raise_bool = True if should_raise else False # help the type inference ...
with nogil:
print("WORKS")
with cython.nogil:
result = True
if should_raise_bool:
raise ValueError("RAISED!")
return result
MyUnion = cython.union(n=cython.int, x=cython.double)
MyStruct = cython.struct(is_integral=cython.bint, data=MyUnion)
MyStruct2 = cython.typedef(MyStruct[2])
def test_struct(n, x):
"""
>>> test_struct(389, 1.64493)
(389, 1.64493)
"""
a = cython.declare(MyStruct2)
a[0] = MyStruct(is_integral=True, data=MyUnion(n=n))
a[1] = MyStruct(is_integral=False, data={'x': x})
return a[0].data.n, a[1].data.x
import cython as cy
# -*- coding: utf-8 -*- # @Author: lcl1026504480 # @Date: 2019-08-29 17:11:37 # @Last Modified by: lcl1026504480 # @Last Modified time: 2019-08-29 17:17:06 import cython cython.declare(x=cython.int, x_ptr=cython.p_int) x = 5 x_ptr = cython.address(x) cython.declare(n=cython.longlong) print(cython.sizeof(cython.longlong)) n = 400 print(cython.sizeof(n)) MyStruct = cython.struct(x=cython.int, y=cython.int, data=cython.double) a = cython.declare(MyStruct) T = cython.typedef(cython.p_int) # ctypedef int* T # t1 = cython.cast(T, t) # t2 = cython.cast(T, t, typecheck=True)
>>> test_with_nogil(nogil())
WORKS
True
>>> raised
[None]
"""
result = False
with nogil:
print("WORKS")
with cython.nogil:
result = True
return result
MyUnion = cython.union(n=cython.int, x=cython.double)
MyStruct = cython.struct(is_integral=cython.bint, data=MyUnion)
MyStruct2 = cython.typedef(MyStruct[2])
def test_struct(n, x):
"""
>>> test_struct(389, 1.64493)
(389, 1.64493)
"""
a = cython.declare(MyStruct2)
a[0] = MyStruct(is_integral=True, data=MyUnion(n=n))
a[1] = MyStruct(is_integral=False, data={'x': x})
return a[0].data.n, a[1].data.x
import cython as cy
from cython import declare, cast, locals, address, typedef, p_void, compiled
from cython import declare as my_declare, locals as my_locals, p_void as my_void_star, typedef as my_typedef, compiled as my_compiled
try:
from typing import Optional
except ImportError:
pass
def optional_pytypes(i: Optional[int], f: Optional[float]):
pass
def optional_cython_types(i: Optional[cython.int], d: Optional[cython.double], f: Optional[cython.float]):
pass
MyStruct = cython.struct(a=cython.int, b=cython.double)
def optional_cstruct(x: Optional[MyStruct]):
pass
_ERRORS = """
15:29: Only Python type arguments can use typing.Optional[...]
15:54: Only Python type arguments can use typing.Optional[...]
15:82: Only Python type arguments can use typing.Optional[...]
21:24: Only Python type arguments can use typing.Optional[...]
# FIXME: these should be allowed!
11:24: Only Python type arguments can use typing.Optional[...]
11:42: Only Python type arguments can use typing.Optional[...]
"""
