CommentNode’s position problem
In the previous part, we’ve discussed the problem that was presented in
RedBaron. Today I want to show you my old work, my old little investigation about another strange bug(or feature?) in
Baron is a part of
RedBaron library, literally,
RedBaron relies on
Baron Full Syntax Tree which it’s giving for next manipulations.
Baron had a problem with CommentNode’s position in the FST tree.
This bug broke RedBaron’s nodes recognition.
Below I’ll tell you a story about it and start from examples.
Let’s roll sleeves up and get down to business.
Continue reading “Heisenbug: The true story of undefined behavior, Part 2”
One day I was developing a program to work with a python source code. A kind of analyzer for the static code analysis. I found a library
Redbaron and wanted conduct some research to understand its capabilities.
No so fast cowboy I wrote a lot of python code in
Pycharm created by the
JetBrains. After my tests via
pytest I’ve got the first bug. I’ve got the same problem like in #119 (Really, Is it a problem of IDE by the JetBrains?).
After debugging, I found some solutions, patches, and hacks.
Next, I’m telling you, dear reader, a story about a difference between hacks, patches, and solutions.
And Yeah, It hasn’t been a problem of IDE. Continue reading “Heisenbug: the true story of undefined behavior, part 1”