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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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bad_all.py	206	0644	edit dl rm
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print_argv.py	32	0644	edit dl rm
refbug.py	1494	0644	edit dl rm
simpleerr.py	583	0644	edit dl rm
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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
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test_iplib.py	6677	0644	edit dl rm
test_logger.py	776	0644	edit dl rm
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test_magic_terminal.py	5996	0644	edit dl rm
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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/test_exceptiongroup_tb.py (3599B)

import unittest
import re
from IPython.utils.capture import capture_output
import sys
import pytest
from tempfile import TemporaryDirectory
from IPython.testing import tools as tt

def _exceptiongroup_common(
    outer_chain: str,
    inner_chain: str,
    native: bool,
) -> None:
    pre_raise = "exceptiongroup." if not native else ""
    pre_catch = pre_raise if sys.version_info < (3, 11) else ""
    filestr = f"""
    {"import exceptiongroup" if not native else ""}
    import pytest

def f(): raise ValueError("From f()")
    def g(): raise BaseException("From g()")

def inner(inner_chain):
        excs = []
        for callback in [f, g]:
            try:
                callback()
            except BaseException as err:
                excs.append(err)
        if excs:
            if inner_chain == "none":
                raise {pre_raise}BaseExceptionGroup("Oops", excs)
            try:
                raise SyntaxError()
            except SyntaxError as e:
                if inner_chain == "from":
                    raise {pre_raise}BaseExceptionGroup("Oops", excs) from e
                else:
                    raise {pre_raise}BaseExceptionGroup("Oops", excs)

def outer(outer_chain, inner_chain):
        try:
            inner(inner_chain)
        except {pre_catch}BaseExceptionGroup as e:
            if outer_chain == "none":
                raise
            if outer_chain == "from":
                raise IndexError() from e
            else:
                raise IndexError

outer("{outer_chain}", "{inner_chain}")
    """
    with capture_output() as cap:
        ip.run_cell(filestr)

match_lines = []
    if inner_chain == "another":
        match_lines += [
            "During handling of the above exception, another exception occurred:",
        ]
    elif inner_chain == "from":
        match_lines += [
            "The above exception was the direct cause of the following exception:",
        ]

match_lines += [
        "  + Exception Group Traceback (most recent call last):",
        f"  | {pre_catch}BaseExceptionGroup: Oops (2 sub-exceptions)",
        "    | ValueError: From f()",
        "    | BaseException: From g()",
    ]

if outer_chain == "another":
        match_lines += [
            "During handling of the above exception, another exception occurred:",
            "IndexError",
        ]
    elif outer_chain == "from":
        match_lines += [
            "The above exception was the direct cause of the following exception:",
            "IndexError",
        ]

error_lines = cap.stderr.split("\n")

err_index = match_index = 0
    for expected in match_lines:
        for i, actual in enumerate(error_lines):
            if actual == expected:
                error_lines = error_lines[i + 1 :]
                break
        else:
            assert False, f"{expected} not found in cap.stderr"

@pytest.mark.skipif(
    sys.version_info < (3, 11), reason="Native ExceptionGroup not implemented"
)
@pytest.mark.parametrize("outer_chain", ["none", "from", "another"])
@pytest.mark.parametrize("inner_chain", ["none", "from", "another"])
def test_native_exceptiongroup(outer_chain, inner_chain) -> None:
    _exceptiongroup_common(outer_chain, inner_chain, native=True)

@pytest.mark.parametrize("outer_chain", ["none", "from", "another"])
@pytest.mark.parametrize("inner_chain", ["none", "from", "another"])
def test_native_exceptiongroup(outer_chain, inner_chain) -> None:
    pytest.importorskip("exceptiongroup")
    _exceptiongroup_common(outer_chain, inner_chain, native=False)

cmd: