Newline auto-indentation can be wrong due to comments

[DStauffman]

Newline auto-indentation can be wrong due to comments

What steps will reproduce the problem?
File contents:

def func():
    foo = 1
    bar = 2 # comment (some parentheses) more comment

1. Hit enter, line is indented by four spaces, as expected.
2. Hit enter again, expect 4 spaces, instead line is indented by 22 spaces (to match open parenthesis sign from right hand side comment).

Versions and main components

• Spyder Version: 3.1.2
• Python Version: 3.6.0
• Qt Version: 5.7.1
• PyQt Version: 5.7.1
• Operating system: Win 7, 64 bit

Installed via WinPython 64 bit 3.6.0.1Qt5

Dependencies

jedi >=0.8.1 : 0.9.0 (OK)
matplotlib >=1.0 : 2.0.0 (OK)
nbconvert >=4.0 : 5.1.1 (OK)
numpy >=1.7 : 1.11.3 (OK)
pandas >=0.13.1 : 0.19.2 (OK)
pep8 >=0.6 : 1.7.0 (OK)
pyflakes >=0.6.0 : 1.5.0 (OK)
pygments >=2.0 : 2.1.3 (OK)
pylint >=0.25 : 1.6.5 (OK)
qtconsole >=4.2.0: 4.2.1 (OK)
rope >=0.9.4 : 0.9.4-1 (OK)
sphinx >=0.6.6 : 1.5.1 (OK)
sympy >=0.7.3 : 1.0 (OK)

[ccordoba12]

Thanks for reporting. This is a duplicate of issue #4096.