Canceling (Control-c) a command produces noisy output

[jdunk]

If I'm not mistaken, canceling CTRL+c should produce no output like most/all other commands.

Currently, this is what happens (on Ubuntu bash 4.2 at least, untested elsewhere) :

$ grep -ir 'foo' . | fpp
^CTraceback (most recent call last):
  File "/usr/local/PathPicker/src/processInput.py", line 144, in <module>
    doProgram()
  File "/usr/local/PathPicker/src/processInput.py", line 120, in doProgram
    lineObjs = getLineObjs()
  File "/usr/local/PathPicker/src/processInput.py", line 102, in getLineObjs
    inputLines = sys.stdin.readlines()
KeyboardInterrupt
Nothing to do!
:D

[pcottle]

Stack overflow to the rescue:
http://stackoverflow.com/questions/1112343/how-do-i-capture-sigint-in-python

haha :D that should fix the stacktrace spew, thanks @jdunk ! this was annoying me too, glad you filed. 🎉

[jdunk]

@pcottle Nice, thanks! :)