best way to deal with python pdb flakiness re/stdout?

Posted by YGA on Stack Overflow See other posts from Stack Overflow or by YGA
Published on 2009-12-24T20:28:52Z Indexed on 2010/04/13 23:53 UTC
Read the original article Hit count: 533

Filed under:

python

|

pdb-python

I love python and hate the pdb debugger.

For instance, if I have a program where stdout is redirected, my pdb prompts all go to the redirection, because the library was written to write to stdout.

Oftentimes this problem is subtle, causing me to think a program is hanging when it's really waiting for input.

How do people work around this? (Unfortunately, using other debuggers like winpdb is not an option).

Thanks, /YGA

© Stack Overflow or respective owner

Related posts about python

unmet dependencies in Ubuntu 12.04

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux ). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error): linux:~$… >>> More
How can I get sikuli-ide to work?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I installed sikuli-ide with sudo apt-get install sikuli-ide Everything was fine until I tried to start it from the terminal. I typed sikuli-ide But the only response I got was [info] locale: en_US The application was not started, furthermore there is no desktop file and sikuli-ide does not… >>> More
Getting PATH right for python after MacPorts install

as seen on Super User - Search for 'Super User'
I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work. I added the location of PIL and psycopg2 to PATH. I know that Terminal is… >>> More
call python with system() in R to run a python script emulating the python console

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R? >>> print… >>> More
Python - Calling a non python program from python?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am currently struggling to call a non python program from a python script. I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name. The command I wish to run is of the form: program_name -input -output -o1 -o2… >>> More

Related posts about pdb-python

How to pdb Python code with input?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm debugging Python code with pdb. The code need input from stdin, like: python -m pdb foo.py < bar.in Then the pdb will accept the bar.in as commands. How to tell pdb that the input is for foo.py and not for pdb? >>> More
python pdb not breaking in files properly?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Folks, I wish I could provide a simple sample case that occurs using standard library code, but unfortunately it only happens when using one of our in-house libraries that in turn is built on top of sql alchemy. Basically, the problem is that this break command: (Pdb) print sqlalchemy.engine… >>> More
How do you break into the debugger from Python source code?

as seen on Stack Overflow - Search for 'Stack Overflow'
What do you insert into Python source code to have it break into pdb (when execution gets to that spot)? >>> More
Debugging python programs in emacs

as seen on Stack Overflow - Search for 'Stack Overflow'
How to debug python programs in emacs? I use python-mode.el I get reference like import pdb; pdb.set_trace(); but not sure how to use it. >>> More
cannot override sys.excepthook

as seen on Stack Overflow - Search for 'Stack Overflow'
I try to customize behavior of sys.excepthook as described by the recipe. in ipython: :import pdb, sys, traceback :def info(type, value, tb): : traceback.print_exception(type, value, tb) : pdb.pm() :sys.excepthook = info :-- >>> x[10] = 5 ------------------------------------------------- Traceback… >>> More