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

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

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daft_extension/	-	0755	rm
__pycache__/	-	0755	rm
2x2.jpg	331	0644	edit dl rm
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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
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__init__.py	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/IPython/core/tests/test_hooks.py (2316B)

# -*- coding: utf-8 -*-
"""Tests for CommandChainDispatcher."""

#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------

import pytest
from IPython.core.error import TryNext
from IPython.core.hooks import CommandChainDispatcher

#-----------------------------------------------------------------------------
# Local utilities
#-----------------------------------------------------------------------------

# Define two classes, one which succeeds and one which raises TryNext. Each
# sets the attribute `called` to True when it is called.
class Okay(object):
    def __init__(self, message):
        self.message = message
        self.called = False
    def __call__(self):
        self.called = True
        return self.message

class Fail(object):
    def __init__(self, message):
        self.message = message
        self.called = False
    def __call__(self):
        self.called = True
        raise TryNext(self.message)

#-----------------------------------------------------------------------------
# Test functions
#-----------------------------------------------------------------------------

def test_command_chain_dispatcher_ff():
    """Test two failing hooks"""
    fail1 = Fail("fail1")
    fail2 = Fail("fail2")
    dp = CommandChainDispatcher([(0, fail1), (10, fail2)])

with pytest.raises(TryNext) as e:
        dp()
    assert str(e.value) == "fail2"

assert fail1.called is True
    assert fail2.called is True

def test_command_chain_dispatcher_fofo():
    """Test a mixture of failing and succeeding hooks."""
    fail1 = Fail("fail1")
    fail2 = Fail("fail2")
    okay1 = Okay("okay1")
    okay2 = Okay("okay2")

dp = CommandChainDispatcher([(0, fail1),
                                 # (5, okay1), # add this later
                                 (10, fail2),
                                 (15, okay2)])
    dp.add(okay1, 5)

assert dp() == "okay1"

assert fail1.called is True
    assert okay1.called is True
    assert fail2.called is False
    assert okay2.called is False

def test_command_chain_dispatcher_eq_priority():
    okay1 = Okay(u'okay1')
    okay2 = Okay(u'okay2')
    dp = CommandChainDispatcher([(1, okay1)])
    dp.add(okay2, 1)

cmd: