Error of "if if else" expr sequence

[hzqmwne]

Description

Error of "if if else" expr sequence

How to Reproduce

here is the source code test.py:

a = 1
b = 1
if a:
    print("a")
if b:
    print("b")
else:
    print("else")

then compile it with:

python3 -m compileall -b test.py

and decompile it

uncompyle6 test.pyc >test_dec.py

the output is:

a = 1
b = 1
if a:
    print('a')
elif b:
    print('b')
else:
    print('else')

the decompiled code is quite different from the origin code
if run the code, it will print:

$ python3 test.py
a
b
$ python3 test_dec.py
a

Expected behavior

expected decompiled code may look like this:

a = 1
b = 1
if a:
    print("a")
if b:
    print("b")
else:
    print("else")

Environment

this bug can be repeated in such environments:

Ubuntu 20.04
Python 3.8.5 (default, May 27 2021, 13:30:53) [GCC 9.3.0] on linux
uncompyle6 3.7.4 from pip

or

Ubuntu 18.04
Python 3.6.9 (default, Jan 26 2021, 15:33:00) [GCC 8.4.0]
uncompyle6 3.7.4 from pip

Additional Environment or Context

This bug does not exist in decompile3, but decompile3 cannot handler python3.6 bytecode.

[rocky]

Please look at the information in https://github.com/rocky/python-uncompyle6/issues/new?&template=bug-report.md especially the "Environment" sections. Also, have looked to see if this has been reported before?

[hzqmwne]

Please look at the information in https://github.com/rocky/python-uncompyle6/issues/new?&template=bug-report.md especially the "Environment" sections. Also, have looked to see if this has been reported before?

I've updated the bug-report. Sorry for the inconvenience.
I've looked through all opened issues and have not seen other reports.