[BUG] return on the 1-2 indent levels levels inside of try/except resets the closes except level

[webknjaz]

While checking some code related to #190 I've discovered another bug.

Let me start with a demo:

from pathlib import Path
from redbaron import RedBaron

src = Path('demo.py').read_text()
fst = RedBaron(src)

fimp1, = fst.find_all('from_import')
fimp1.insert_after(fimp1)

Path('out.demo.py').write_text(fst.dumps())

demo.py:

from x import y


def func(x, y, z):
    try:
        return
        c()
    except:
        smth()

class A:
    try:
        return
        c()
    except:
        smth()

try:
    try:
        return
        c()
    except:
        smth()
except:
    pass

try:
    try:
        try:
            return
            c()
        except:
            smth()
        return
    except:
        pass
except:
    pass

out.demo.py:

from x import y
from x import y


def func(x, y, z):
    try:
        return
        c()
except:
        smth()

class A:
    try:
        return
        c()
except:
        smth()

try:
    try:
        return
        c()
except:
        smth()
except:
    pass

try:
    try:
        try:
            return
            c()
        except:
            smth()
        return
except:
        pass
except:
    pass

What's wrong?

If you look closer, you'll notice that some of the except: lines don't have any indentation at all after dumping.
It looks like this only happens when the return statement is present in the try part and from ... import ... statement is inserted into FST (top level?). Also, it doesn't seem to affect try/return/except on the third level of nesting.

N.B. Along with this issue, I also observe #190.

[wyattanderson]

Can confirm! Also seeing this under similar circumstances.

[DorConnecteam]

hi, Is there any update or workaround for this issue?

[tanaymeh]

Has this issue been solved or is there a reliable workaround?

[hoorelbeke-jimmy]

I have a similar issue that may have common causes: #222 (comment)