mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-02 03:01:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 15

PEP 553 built-in breakpoint() function (bpo-31353) (#3355)

Browse source 
Implement PEP 553, built-in breakpoint() with support from sys.breakpointhook(), along with documentation and tests.  Closes bpo-31353
This commit is contained in:
Barry Warsaw 2017-10-05 12:11:18 -04:00 • committed by GitHub
parent 4d07189788
commit 36c1d1f1e5
9 changed files with 324 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Doc/using/cmdline.rst
View file

@ -502,6 +502,18 @@ conflict.
:option:`-O` multiple times.
.. envvar:: PYTHONBREAKPOINT
If this is set, it names a callable using dotted-path notation. The module
containing the callable will be imported and then the callable will be run
by the default implementation of :func:`sys.breakpointhook` which itself is
called by built-in :func:`breakpoint`. If not set, or set to the empty
string, it is equivalent to the value "pdb.set_trace". Setting this to the
string "0" causes the default implementation of :func:`sys.breakpointhook`
to do nothing but return immediately.
.. versionadded:: 3.7
.. envvar:: PYTHONDEBUG
If this is set to a non-empty string it is equivalent to specifying the