File: async_with_break.py

package info (click to toggle)
micropython 1.25.0%2Bds-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 48,944 kB
  • sloc: ansic: 317,850; python: 59,539; xml: 4,241; makefile: 3,530; sh: 1,421; javascript: 744; asm: 681; cpp: 45; exp: 11; pascal: 6
file content (59 lines) | stat: -rw-r--r-- 1,171 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
# test async with, escaped by a break

class AContext:
    async def __aenter__(self):
        print('enter')
        return 1
    async def __aexit__(self, exc_type, exc, tb):
        print('exit', exc_type, exc)

async def f1():
    while 1:
        async with AContext():
            print('body')
            break
            print('no 1')
        print('no 2')

o = f1()
try:
    print(o.send(None))
except StopIteration:
    print('finished')

async def f2():
    while 1:
        try:
            async with AContext():
                print('body')
                break
                print('no 1')
        finally:
            print('finally')
        print('no 2')

o = f2()
try:
    print(o.send(None))
except StopIteration:
    print('finished')

async def f3():
    while 1:
        try:
            try:
                async with AContext():
                    print('body')
                    break
                    print('no 1')
            finally:
                print('finally inner')
        finally:
            print('finally outer')
        print('no 2')

o = f3()
try:
    print(o.send(None))
except StopIteration:
    print('finished')