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import cffi
ffi = cffi.FFI()
ffi.embedding_api("""
int add1(int, int);
""")
ffi.embedding_init_code(r"""
import sys, time
sys.stdout.write("preparing")
for i in range(3):
sys.stdout.flush()
# Windows: sometimes time.sleep() doesn't sleep at all.
# This appears to occur on recent versions of python only.
t_end = time.time() + 0.19
while time.time() < t_end:
time.sleep(0.2)
sys.stdout.write(".")
sys.stdout.write("\n")
from _add1_cffi import ffi
int(ord("A")) # check that built-ins are there
@ffi.def_extern()
def add1(x, y):
sys.stdout.write("adding %d and %d\n" % (x, y))
sys.stdout.flush()
return x + y
""")
ffi.set_source("_add1_cffi", """
""")
fn = ffi.compile(verbose=True)
print('FILENAME: %s' % (fn,))
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