ipdb exports functions to access the IPython debugger, which features tab completion, syntax highlighting, better tracebacks, better introspection with the same interface as the pdb module.
import ipdb ipdb.set_trace() ipdb.pm() ipdb.run('x = 3') result = ipdb.runcall(function, arg0, arg1, kwarg='foo') result = ipdb.runeval('f(1,2) - 3')
The post-mortem function,
ipdb.pm(), is equivalent to the magic function
If you install
ipdb with a tool which supports
setuptools entry points,
ipdb script is made for you. You can use it to debug your python 2 scripts like
$ bin/ipdb mymodule.py
And for python 3
$ bin/ipdb3 mymodule.py
Alternatively with Python 2.7 only, you can also use
$ python -m ipdb mymodule.py
You can also enclose code with the
with statement to launch ipdb if an exception is raised:
from ipdb import launch_ipdb_on_exception with launch_ipdb_on_exception(): [...]
Context managers were introduced in Python 2.5.
Adding a context manager implies dropping Python 2.4 support.
ipdb==0.6 with 2.4.
from future import print_function for Python 3 compat implies dropping Python 2.5 support.
ipdb<=0.8 with 2.5.
ipdb source code and tracker are at https://github.com/gotcha/ipdb.
Pull requests should take care of updating the changelog
Zope2 Products.PDBDebugMode uses
ipdb, if available, in place of
iw.debug allows you to trigger an
ipdb debugger on any published object
of a Zope2 application.