##// END OF EJS Templates
add a check to verify is wx.aui is present on the system.\n Else tells the user to install wxpython > 2.8.0
add a check to verify is wx.aui is present on the system.\n Else tells the user to install wxpython > 2.8.0

File last commit:

r1922:076005a6
r2249:0423faf0
Show More
obj_del.py
34 lines | 1.0 KiB | text/x-python | PythonLexer
"""Test code for https://bugs.launchpad.net/ipython/+bug/239054
WARNING: this script exits IPython! It MUST be run in a subprocess.
When you run the following script from CPython it prints:
__init__ is here
__del__ is here
and creates the __del__.txt file
When you run it from IPython it prints:
__init__ is here
When you exit() or Exit from IPython neothing is printed and no file is created
(the file thing is to make sure __del__ is really never called and not that
just the output is eaten).
Note that if you call %reset in IPython then everything is Ok.
IPython should do the equivalent of %reset and release all the references it
holds before exit. This behavior is important when working with binding objects
that rely on __del__. If the current behavior has some use case then I suggest
to add a configuration option to IPython to control it.
"""
import sys
class A(object):
def __del__(self):
print 'obj_del.py: object A deleted'
a = A()
# Now, we force an exit, the caller will check that the del printout was given
_ip.IP.ask_exit()