micropython/tests/basics/gen_yield_from_throw.py
Damien George 1a2fdcac0d tests/basics: Split out generator.throw tests that pass multiple args.
The three-argument form of `.throw()` is deprecated since CPython 3.12.  So
split out into separate tests (with .exp files) the parts of the generator
tests that test more than one argument.

Signed-off-by: Damien George <damien@micropython.org>
2024-05-27 13:56:55 +10:00

33 lines
650 B
Python

def gen():
try:
yield 1
except ValueError as e:
print("got ValueError from upstream!", repr(e.args))
yield "str1"
raise TypeError
def gen2():
print((yield from gen()))
g = gen2()
print(next(g))
print(g.throw(ValueError))
try:
print(next(g))
except TypeError:
print("got TypeError from downstream!")
# thrown value is caught and then generator returns normally
def gen():
try:
yield 123
except ValueError:
print('ValueError')
# return normally after catching thrown exception
def gen2():
yield from gen()
yield 789
g = gen2()
print(next(g))
print(g.throw(ValueError))