Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

black inserting blank lines in multiline strings

See original GitHub issue

Description

What steps will reproduce the problem?

Enable formatting with black on save.
turn off all the editor save options due to existing issue that causes it to break #1
Create a file with a multiline string, save it.

An extra blank line is inserted onto every line of the multistring.

Make some minor edit, save again. Blank lines are inserted again.

I’ll upload a screen capture in a minute.

Versions

Spyder version: 5.3.0
Python version: 3.9.12
Qt version: 5.15.2
PyQt5 version: 5.15.6
Operating System: Windows 10

Dependencies

# Mandatory:
atomicwrites >=1.2.0          :  1.4.0 (OK)
chardet >=2.0.0               :  4.0.0 (OK)
cloudpickle >=0.5.0           :  2.0.0 (OK)
cookiecutter >=1.6.0          :  1.7.3 (OK)
diff_match_patch >=20181111   :  20200713 (OK)
intervaltree >=3.0.2          :  3.1.0 (OK)
IPython >=7.31.1;<8.0.0       :  7.33.0 (OK)
jedi >=0.17.2;<0.19.0         :  0.18.1 (OK)
jellyfish >=0.7               :  0.9.0 (OK)
jsonschema >=3.2.0            :  4.4.0 (OK)
keyring >=17.0.0              :  23.4.0 (OK)
nbconvert >=4.0               :  6.4.4 (OK)
numpydoc >=0.6.0              :  1.2 (OK)
paramiko >=2.4.0              :  2.8.1 (OK)
parso >=0.7.0;<0.9.0          :  0.8.3 (OK)
pexpect >=4.4.0               :  4.8.0 (OK)
pickleshare >=0.4             :  0.7.5 (OK)
psutil >=5.3                  :  5.8.0 (OK)
pygments >=2.0                :  2.11.2 (OK)
pylint >=2.5.0                :  2.9.6 (OK)
pyls_spyder >=0.4.0           :  0.4.0 (OK)
pylsp >=1.4.1;<1.5.0          :  1.4.1 (OK)
pylsp_black >=1.2.0           :  1.2.1 (OK)
qdarkstyle >=3.0.2;<3.1.0     :  3.0.2 (OK)
qstylizer >=0.1.10            :  0.1.10 (OK)
qtawesome >=1.0.2             :  1.0.3 (OK)
qtconsole >=5.3.0;<5.4.0      :  5.3.0 (OK)
qtpy >=2.0.1                  :  2.0.1 (OK)
rtree >=0.9.7                 :  0.9.7 (OK)
setuptools >=49.6.0           :  61.2.0 (OK)
sphinx >=0.6.6                :  4.4.0 (OK)
spyder_kernels >=2.3.0;<2.4.0 :  2.3.0 (OK)
textdistance >=4.2.0          :  4.2.1 (OK)
three_merge >=0.1.1           :  0.1.1 (OK)
watchdog >=0.10.3             :  2.1.6 (OK)
zmq >=17                      :  22.3.0 (OK)

# Optional:
cython >=0.21                 :  0.29.28 (OK)
matplotlib >=3.0.0            :  3.5.1 (OK)
numpy >=1.7                   :  1.21.5 (OK)
pandas >=1.1.1                :  1.4.2 (OK)
scipy >=0.17.0                :  1.7.3 (OK)
sympy >=0.7.3                 :  1.10.1 (OK)

Issue Analytics

State:
Created a year ago
Comments:7 (5 by maintainers)

Top GitHub Comments

2reactions

rlabbecommented, May 25, 2022

Yes, I updated to 5.3.1, same issue.

spyder.init.txt

I uploaded all of my settings in case that helps - had to rename with .txt to be able to upload.

I am going on vacation and won’t be able to deal with this for a few weeks. But if you can’t duplicate, if you wanted to you could point me to a few places in the spyder source code to look at where this might be happening once I’m back. I’m not terribly familiar with the source and am having trouble finding it myself.

0reactions

ccordoba12commented, Jun 19, 2022

Ok, I’m going to close this issue because we were unable to reproduce it.

Top Results From Across the Web

Black should have an opinion about empty line after ...

Insert a blank line after all docstrings (one-line or multi-line) that document a class -- generally speaking, the class's methods are ...

The Black code style - Black 22.12.0 documentation

Black won't insert empty lines after function docstrings unless that empty line is required due to an inner function starting immediately after.

What's a quick one-liner to remove empty lines from a ...

Show activity on this post. This code removes empty lines (with or without whitespaces). import re re.sub(r'\n\s*\n', '\n', text, flags=re.MULTILINE).

Chapter 3 - Code Formatting with Black

This chapter introduces you to Black, a code formatting tool that can ... PEP 8 has several guidelines for inserting blank lines in...

Solved: Removing blank lines - Power Platform Community

Initialize String variable-Breakline, and add a carriage return inside Value. · Initialize another String variable to store the expected result. · Use the ......