FM / tests

/opt/imh-python/lib/python3.9/site-packages/IPython/core/tests/

/opt/imh-python/lib/python3.9/site-packages/IPython/core/tests

Name	Size	Mode	Actions
daft_extension/	-	0755	rm
__pycache__/	-	0755	rm
2x2.jpg	331	0644	edit dl rm
2x2.png	71	0644	edit dl rm
bad_all.py	206	0644	edit dl rm
nonascii.py	135	0644	edit dl rm
nonascii2.py	155	0644	edit dl rm
print_argv.py	32	0644	edit dl rm
refbug.py	1494	0644	edit dl rm
simpleerr.py	583	0644	edit dl rm
tclass.py	921	0644	edit dl rm
test_alias.py	2007	0644	edit dl rm
test_application.py	2245	0644	edit dl rm
test_async_helpers.py	8647	0644	edit dl rm
test_autocall.py	1425	0644	edit dl rm
test_compilerop.py	2174	0644	edit dl rm
test_completer.py	60803	0644	edit dl rm
test_completerlib.py	6507	0644	edit dl rm
test_debugger.py	14501	0644	edit dl rm
test_display.py	15946	0644	edit dl rm
test_displayhook.py	3593	0644	edit dl rm
test_events.py	2287	0644	edit dl rm
test_exceptiongroup_tb.py	3599	0644	edit dl rm
test_extension.py	3026	0644	edit dl rm
test_formatters.py	14249	0644	edit dl rm
test_guarded_eval.py	15655	0644	edit dl rm
test_handlers.py	3286	0644	edit dl rm
test_history.py	11698	0644	edit dl rm
test_hooks.py	2316	0644	edit dl rm
test_imports.py	1153	0644	edit dl rm
test_inputsplitter.py	23213	0644	edit dl rm
test_inputtransformer.py	15755	0644	edit dl rm
test_inputtransformer2.py	11408	0644	edit dl rm
test_inputtransformer2_line.py	2971	0644	edit dl rm
test_interactiveshell.py	39660	0644	edit dl rm
test_iplib.py	6677	0644	edit dl rm
test_logger.py	776	0644	edit dl rm
test_magic.py	44359	0644	edit dl rm
test_magic_arguments.py	4778	0644	edit dl rm
test_magic_terminal.py	5996	0644	edit dl rm
test_oinspect.py	15674	0644	edit dl rm
test_page.py	772	0644	edit dl rm
test_paths.py	7081	0644	edit dl rm
test_prefilter.py	4214	0644	edit dl rm
test_profile.py	5064	0644	edit dl rm
test_prompts.py	845	0644	edit dl rm
test_pylabtools.py	7880	0644	edit dl rm
test_run.py	19369	0644	edit dl rm
test_shellapp.py	1892	0644	edit dl rm
test_splitinput.py	1227	0644	edit dl rm
test_ultratb.py	12026	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/IPython/core/tests/refbug.py (1494B)

"""Minimal script to reproduce our nasty reference counting bug.

The problem is related to https://github.com/ipython/ipython/issues/141

The original fix for that appeared to work, but John D. Hunter found a
matplotlib example which, when run twice in a row, would break.  The problem
were references held by open figures to internals of Tkinter.

This code reproduces the problem that John saw, without matplotlib.

This script is meant to be called by other parts of the test suite that call it
via %run as if it were executed interactively by the user. As of 2011-05-29,
test_run.py calls it.
"""

#-----------------------------------------------------------------------------
# Module imports
#-----------------------------------------------------------------------------

from IPython import get_ipython

#-----------------------------------------------------------------------------
# Globals
#-----------------------------------------------------------------------------

# This needs to be here because nose and other test runners will import
# this module. Importing this module has potential side effects that we
# want to prevent.
if __name__ == '__main__':

ip = get_ipython()

if not '_refbug_cache' in ip.user_ns:
        ip.user_ns['_refbug_cache'] = []

aglobal = 'Hello'
    def f():
        return aglobal

cache = ip.user_ns['_refbug_cache']
    cache.append(f)

def call_f():
        for func in cache:
            print('lowercased:',func().lower())

cmd: