MAINT: mark 3.13.dev failing test as xfail (#14468)

IPython/core/tests/test_completer.py

@@ -1,1749 +1,1759
 # encoding: utf-8
 """Tests for the IPython tab-completion machinery."""
 
 # Copyright (c) IPython Development Team.
 # Distributed under the terms of the Modified BSD License.
 
 import os
 import pytest
 import sys
 import textwrap
 import unittest
 
+from importlib.metadata import version
+
+
 from contextlib import contextmanager
 
 from traitlets.config.loader import Config
 from IPython import get_ipython
 from IPython.core import completer
 from IPython.utils.tempdir import TemporaryDirectory, TemporaryWorkingDirectory
 from IPython.utils.generics import complete_object
 from IPython.testing import decorators as dec
 
 from IPython.core.completer import (
     Completion,
     provisionalcompleter,
     match_dict_keys,
     _deduplicate_completions,
     _match_number_in_dict_key_prefix,
     completion_matcher,
     SimpleCompletion,
     CompletionContext,
 )
 
+from packaging.version import parse
+
+
 # -----------------------------------------------------------------------------
 # Test functions
 # -----------------------------------------------------------------------------
 
 
 def recompute_unicode_ranges():
     """
     utility to recompute the largest unicode range without any characters
 
     use to recompute the gap in the global _UNICODE_RANGES of completer.py
     """
     import itertools
     import unicodedata
 
     valid = []
     for c in range(0, 0x10FFFF + 1):
         try:
             unicodedata.name(chr(c))
         except ValueError:
             continue
         valid.append(c)
 
     def ranges(i):
         for a, b in itertools.groupby(enumerate(i), lambda pair: pair[1] - pair[0]):
             b = list(b)
             yield b[0][1], b[-1][1]
 
     rg = list(ranges(valid))
     lens = []
     gap_lens = []
     pstart, pstop = 0, 0
     for start, stop in rg:
         lens.append(stop - start)
         gap_lens.append(
             (
                 start - pstop,
                 hex(pstop + 1),
                 hex(start),
                 f"{round((start - pstop)/0xe01f0*100)}%",
             )
         )
         pstart, pstop = start, stop
 
     return sorted(gap_lens)[-1]
 
 
 def test_unicode_range():
     """
     Test that the ranges we test for unicode names give the same number of
     results than testing the full length.
     """
     from IPython.core.completer import _unicode_name_compute, _UNICODE_RANGES
 
     expected_list = _unicode_name_compute([(0, 0x110000)])
     test = _unicode_name_compute(_UNICODE_RANGES)
     len_exp = len(expected_list)
     len_test = len(test)
 
     # do not inline the len() or on error pytest will try to print the 130 000 +
     # elements.
     message = None
     if len_exp != len_test or len_exp > 131808:
         size, start, stop, prct = recompute_unicode_ranges()
         message = f"""_UNICODE_RANGES likely wrong and need updating. This is
         likely due to a new release of Python. We've find that the biggest gap
         in unicode characters has reduces in size to be {size} characters
         ({prct}), from {start}, to {stop}. In completer.py likely update to
 
             _UNICODE_RANGES = [(32, {start}), ({stop}, 0xe01f0)]
 
         And update the assertion below to use
 
             len_exp <= {len_exp}
         """
     assert len_exp == len_test, message
 
     # fail if new unicode symbols have been added.
     assert len_exp <= 143668, message
 
 
 @contextmanager
 def greedy_completion():
     ip = get_ipython()
     greedy_original = ip.Completer.greedy
     try:
         ip.Completer.greedy = True
         yield
     finally:
         ip.Completer.greedy = greedy_original
 
 
 @contextmanager
 def evaluation_policy(evaluation: str):
     ip = get_ipython()
     evaluation_original = ip.Completer.evaluation
     try:
         ip.Completer.evaluation = evaluation
         yield
     finally:
         ip.Completer.evaluation = evaluation_original
 
 
 @contextmanager
 def custom_matchers(matchers):
     ip = get_ipython()
     try:
         ip.Completer.custom_matchers.extend(matchers)
         yield
     finally:
         ip.Completer.custom_matchers.clear()
 
 
 def test_protect_filename():
     if sys.platform == "win32":
         pairs = [
             ("abc", "abc"),
             (" abc", '" abc"'),
             ("a bc", '"a bc"'),
             ("a  bc", '"a  bc"'),
             ("  bc", '"  bc"'),
         ]
     else:
         pairs = [
             ("abc", "abc"),
             (" abc", r"\ abc"),
             ("a bc", r"a\ bc"),
             ("a  bc", r"a\ \ bc"),
             ("  bc", r"\ \ bc"),
             # On posix, we also protect parens and other special characters.
             ("a(bc", r"a\(bc"),
             ("a)bc", r"a\)bc"),
             ("a( )bc", r"a\(\ \)bc"),
             ("a[1]bc", r"a\[1\]bc"),
             ("a{1}bc", r"a\{1\}bc"),
             ("a#bc", r"a\#bc"),
             ("a?bc", r"a\?bc"),
             ("a=bc", r"a\=bc"),
             ("a\\bc", r"a\\bc"),
             ("a|bc", r"a\|bc"),
             ("a;bc", r"a\;bc"),
             ("a:bc", r"a\:bc"),
             ("a'bc", r"a\'bc"),
             ("a*bc", r"a\*bc"),
             ('a"bc', r"a\"bc"),
             ("a^bc", r"a\^bc"),
             ("a&bc", r"a\&bc"),
         ]
     # run the actual tests
     for s1, s2 in pairs:
         s1p = completer.protect_filename(s1)
         assert s1p == s2
 
 
 def check_line_split(splitter, test_specs):
     for part1, part2, split in test_specs:
         cursor_pos = len(part1)
         line = part1 + part2
         out = splitter.split_line(line, cursor_pos)
         assert out == split
 
 def test_line_split():
     """Basic line splitter test with default specs."""
     sp = completer.CompletionSplitter()
     # The format of the test specs is: part1, part2, expected answer.  Parts 1
     # and 2 are joined into the 'line' sent to the splitter, as if the cursor
     # was at the end of part1.  So an empty part2 represents someone hitting
     # tab at the end of the line, the most common case.
     t = [
         ("run some/scrip", "", "some/scrip"),
         ("run scripts/er", "ror.py foo", "scripts/er"),
         ("echo $HOM", "", "HOM"),
         ("print sys.pa", "", "sys.pa"),
         ("print(sys.pa", "", "sys.pa"),
         ("execfile('scripts/er", "", "scripts/er"),
         ("a[x.", "", "x."),
         ("a[x.", "y", "x."),
         ('cd "some_file/', "", "some_file/"),
     ]
     check_line_split(sp, t)
     # Ensure splitting works OK with unicode by re-running the tests with
     # all inputs turned into unicode
     check_line_split(sp, [map(str, p) for p in t])
 
 
 class NamedInstanceClass:
     instances = {}
 
     def __init__(self, name):
         self.instances[name] = self
 
     @classmethod
     def _ipython_key_completions_(cls):
         return cls.instances.keys()
 
 
 class KeyCompletable:
     def __init__(self, things=()):
         self.things = things
 
     def _ipython_key_completions_(self):
         return list(self.things)
 
 
 class TestCompleter(unittest.TestCase):
     def setUp(self):
         """
         We want to silence all PendingDeprecationWarning when testing the completer
         """
         self._assertwarns = self.assertWarns(PendingDeprecationWarning)
         self._assertwarns.__enter__()
 
     def tearDown(self):
         try:
             self._assertwarns.__exit__(None, None, None)
         except AssertionError:
             pass
 
     def test_custom_completion_error(self):
         """Test that errors from custom attribute completers are silenced."""
         ip = get_ipython()
 
         class A:
             pass
 
         ip.user_ns["x"] = A()
 
         @complete_object.register(A)
         def complete_A(a, existing_completions):
             raise TypeError("this should be silenced")
 
         ip.complete("x.")
 
     def test_custom_completion_ordering(self):
         """Test that errors from custom attribute completers are silenced."""
         ip = get_ipython()
 
         _, matches = ip.complete('in')
         assert matches.index('input') < matches.index('int')
 
         def complete_example(a):
             return ['example2', 'example1']
 
         ip.Completer.custom_completers.add_re('ex*', complete_example)
         _, matches = ip.complete('ex')
         assert matches.index('example2') < matches.index('example1')
 
     def test_unicode_completions(self):
         ip = get_ipython()
         # Some strings that trigger different types of completion.  Check them both
         # in str and unicode forms
         s = ["ru", "%ru", "cd /", "floa", "float(x)/"]
         for t in s + list(map(str, s)):
             # We don't need to check exact completion values (they may change
             # depending on the state of the namespace, but at least no exceptions
             # should be thrown and the return value should be a pair of text, list
             # values.
             text, matches = ip.complete(t)
             self.assertIsInstance(text, str)
             self.assertIsInstance(matches, list)
 
     def test_latex_completions(self):
         from IPython.core.latex_symbols import latex_symbols
         import random
 
         ip = get_ipython()
         # Test some random unicode symbols
         keys = random.sample(sorted(latex_symbols), 10)
         for k in keys:
             text, matches = ip.complete(k)
             self.assertEqual(text, k)
             self.assertEqual(matches, [latex_symbols[k]])
         # Test a more complex line
         text, matches = ip.complete("print(\\alpha")
         self.assertEqual(text, "\\alpha")
         self.assertEqual(matches[0], latex_symbols["\\alpha"])
         # Test multiple matching latex symbols
         text, matches = ip.complete("\\al")
         self.assertIn("\\alpha", matches)
         self.assertIn("\\aleph", matches)
 
     def test_latex_no_results(self):
         """
         forward latex should really return nothing in either field if nothing is found.
         """
         ip = get_ipython()
         text, matches = ip.Completer.latex_matches("\\really_i_should_match_nothing")
         self.assertEqual(text, "")
         self.assertEqual(matches, ())
 
     def test_back_latex_completion(self):
         ip = get_ipython()
 
         # do not return more than 1 matches for \beta, only the latex one.
         name, matches = ip.complete("\\β")
         self.assertEqual(matches, ["\\beta"])
 
     def test_back_unicode_completion(self):
         ip = get_ipython()
 
         name, matches = ip.complete("\\Ⅴ")
         self.assertEqual(matches, ["\\ROMAN NUMERAL FIVE"])
 
     def test_forward_unicode_completion(self):
         ip = get_ipython()
 
         name, matches = ip.complete("\\ROMAN NUMERAL FIVE")
         self.assertEqual(matches, ["Ⅴ"])  # This is not a V
         self.assertEqual(matches, ["\u2164"])  # same as above but explicit.
 
     def test_delim_setting(self):
         sp = completer.CompletionSplitter()
         sp.delims = " "
         self.assertEqual(sp.delims, " ")
         self.assertEqual(sp._delim_expr, r"[\ ]")
 
     def test_spaces(self):
         """Test with only spaces as split chars."""
         sp = completer.CompletionSplitter()
         sp.delims = " "
         t = [("foo", "", "foo"), ("run foo", "", "foo"), ("run foo", "bar", "foo")]
         check_line_split(sp, t)
 
     def test_has_open_quotes1(self):
         for s in ["'", "'''", "'hi' '"]:
             self.assertEqual(completer.has_open_quotes(s), "'")
 
     def test_has_open_quotes2(self):
         for s in ['"', '"""', '"hi" "']:
             self.assertEqual(completer.has_open_quotes(s), '"')
 
     def test_has_open_quotes3(self):
         for s in ["''", "''' '''", "'hi' 'ipython'"]:
             self.assertFalse(completer.has_open_quotes(s))
 
     def test_has_open_quotes4(self):
         for s in ['""', '""" """', '"hi" "ipython"']:
             self.assertFalse(completer.has_open_quotes(s))
 
     @pytest.mark.xfail(
         sys.platform == "win32", reason="abspath completions fail on Windows"
     )
     def test_abspath_file_completions(self):
         ip = get_ipython()
         with TemporaryDirectory() as tmpdir:
             prefix = os.path.join(tmpdir, "foo")
             suffixes = ["1", "2"]
             names = [prefix + s for s in suffixes]
             for n in names:
                 open(n, "w", encoding="utf-8").close()
 
             # Check simple completion
             c = ip.complete(prefix)[1]
             self.assertEqual(c, names)
 
             # Now check with a function call
             cmd = 'a = f("%s' % prefix
             c = ip.complete(prefix, cmd)[1]
             comp = [prefix + s for s in suffixes]
             self.assertEqual(c, comp)
 
     def test_local_file_completions(self):
         ip = get_ipython()
         with TemporaryWorkingDirectory():
             prefix = "./foo"
             suffixes = ["1", "2"]
             names = [prefix + s for s in suffixes]
             for n in names:
                 open(n, "w", encoding="utf-8").close()
 
             # Check simple completion
             c = ip.complete(prefix)[1]
             self.assertEqual(c, names)
 
             # Now check with a function call
             cmd = 'a = f("%s' % prefix
             c = ip.complete(prefix, cmd)[1]
             comp = {prefix + s for s in suffixes}
             self.assertTrue(comp.issubset(set(c)))
 
     def test_quoted_file_completions(self):
         ip = get_ipython()
 
         def _(text):
             return ip.Completer._complete(
                 cursor_line=0, cursor_pos=len(text), full_text=text
             )["IPCompleter.file_matcher"]["completions"]
 
         with TemporaryWorkingDirectory():
             name = "foo'bar"
             open(name, "w", encoding="utf-8").close()
 
             # Don't escape Windows
             escaped = name if sys.platform == "win32" else "foo\\'bar"
 
             # Single quote matches embedded single quote
             c = _("open('foo")[0]
             self.assertEqual(c.text, escaped)
 
             # Double quote requires no escape
             c = _('open("foo')[0]
             self.assertEqual(c.text, name)
 
             # No quote requires an escape
             c = _("%ls foo")[0]
             self.assertEqual(c.text, escaped)
 
     @pytest.mark.xfail(
         sys.version_info.releaselevel in ("alpha",),
         reason="Parso does not yet parse 3.13",
     )
     def test_all_completions_dups(self):
         """
         Make sure the output of `IPCompleter.all_completions` does not have
         duplicated prefixes.
         """
         ip = get_ipython()
         c = ip.Completer
         ip.ex("class TestClass():\n\ta=1\n\ta1=2")
         for jedi_status in [True, False]:
             with provisionalcompleter():
                 ip.Completer.use_jedi = jedi_status
                 matches = c.all_completions("TestCl")
                 assert matches == ["TestClass"], (jedi_status, matches)
                 matches = c.all_completions("TestClass.")
                 assert len(matches) > 2, (jedi_status, matches)
                 matches = c.all_completions("TestClass.a")
                 assert matches == ['TestClass.a', 'TestClass.a1'], jedi_status
 
     @pytest.mark.xfail(
         sys.version_info.releaselevel in ("alpha",),
         reason="Parso does not yet parse 3.13",
     )
     def test_jedi(self):
         """
         A couple of issue we had with Jedi
         """
         ip = get_ipython()
 
         def _test_complete(reason, s, comp, start=None, end=None):
             l = len(s)
             start = start if start is not None else l
             end = end if end is not None else l
             with provisionalcompleter():
                 ip.Completer.use_jedi = True
                 completions = set(ip.Completer.completions(s, l))
                 ip.Completer.use_jedi = False
                 assert Completion(start, end, comp) in completions, reason
 
         def _test_not_complete(reason, s, comp):
             l = len(s)
             with provisionalcompleter():
                 ip.Completer.use_jedi = True
                 completions = set(ip.Completer.completions(s, l))
                 ip.Completer.use_jedi = False
                 assert Completion(l, l, comp) not in completions, reason
 
         import jedi
 
         jedi_version = tuple(int(i) for i in jedi.__version__.split(".")[:3])
         if jedi_version > (0, 10):
             _test_complete("jedi >0.9 should complete and not crash", "a=1;a.", "real")
         _test_complete("can infer first argument", 'a=(1,"foo");a[0].', "real")
         _test_complete("can infer second argument", 'a=(1,"foo");a[1].', "capitalize")
         _test_complete("cover duplicate completions", "im", "import", 0, 2)
 
         _test_not_complete("does not mix types", 'a=(1,"foo");a[0].', "capitalize")
 
     @pytest.mark.xfail(
         sys.version_info.releaselevel in ("alpha",),
         reason="Parso does not yet parse 3.13",
     )
     def test_completion_have_signature(self):
         """
         Lets make sure jedi is capable of pulling out the signature of the function we are completing.
         """
         ip = get_ipython()
         with provisionalcompleter():
             ip.Completer.use_jedi = True
             completions = ip.Completer.completions("ope", 3)
             c = next(completions)  # should be `open`
             ip.Completer.use_jedi = False
         assert "file" in c.signature, "Signature of function was not found by completer"
         assert (
             "encoding" in c.signature
         ), "Signature of function was not found by completer"
 
     @pytest.mark.xfail(
         sys.version_info.releaselevel in ("alpha",),
         reason="Parso does not yet parse 3.13",
     )
     def test_completions_have_type(self):
         """
         Lets make sure matchers provide completion type.
         """
         ip = get_ipython()
         with provisionalcompleter():
             ip.Completer.use_jedi = False
             completions = ip.Completer.completions("%tim", 3)
             c = next(completions)  # should be `%time` or similar
         assert c.type == "magic", "Type of magic was not assigned by completer"
 
-    @pytest.mark.xfail(reason="Known failure on jedi<=0.18.0")
+    @pytest.mark.xfail(
+        parse(version("jedi")) <= parse("0.18.0"),
+        reason="Known failure on jedi<=0.18.0",
+        strict=True,
+    )
     def test_deduplicate_completions(self):
         """
         Test that completions are correctly deduplicated (even if ranges are not the same)
         """
         ip = get_ipython()
         ip.ex(
             textwrap.dedent(
                 """
         class Z:
             zoo = 1
         """
             )
         )
         with provisionalcompleter():
             ip.Completer.use_jedi = True
             l = list(
                 _deduplicate_completions("Z.z", ip.Completer.completions("Z.z", 3))
             )
             ip.Completer.use_jedi = False
 
         assert len(l) == 1, "Completions (Z.z<tab>) correctly deduplicate: %s " % l
         assert l[0].text == "zoo"  # and not `it.accumulate`
 
     @pytest.mark.xfail(
         sys.version_info.releaselevel in ("alpha",),
         reason="Parso does not yet parse 3.13",
     )
     def test_greedy_completions(self):
         """
         Test the capability of the Greedy completer.
 
         Most of the test here does not really show off the greedy completer, for proof
         each of the text below now pass with Jedi. The greedy completer is capable of more.
 
         See the :any:`test_dict_key_completion_contexts`
 
         """
         ip = get_ipython()
         ip.ex("a=list(range(5))")
         ip.ex("d = {'a b': str}")
         _, c = ip.complete(".", line="a[0].")
         self.assertFalse(".real" in c, "Shouldn't have completed on a[0]: %s" % c)
 
         def _(line, cursor_pos, expect, message, completion):
             with greedy_completion(), provisionalcompleter():
                 ip.Completer.use_jedi = False
                 _, c = ip.complete(".", line=line, cursor_pos=cursor_pos)
                 self.assertIn(expect, c, message % c)
 
                 ip.Completer.use_jedi = True
                 with provisionalcompleter():
                     completions = ip.Completer.completions(line, cursor_pos)
                 self.assertIn(completion, completions)
 
         with provisionalcompleter():
             _(
                 "a[0].",
                 5,
                 ".real",
                 "Should have completed on a[0].: %s",
                 Completion(5, 5, "real"),
             )
             _(
                 "a[0].r",
                 6,
                 ".real",
                 "Should have completed on a[0].r: %s",
                 Completion(5, 6, "real"),
             )
 
             _(
                 "a[0].from_",
                 10,
                 ".from_bytes",
                 "Should have completed on a[0].from_: %s",
                 Completion(5, 10, "from_bytes"),
             )
             _(
                 "assert str.star",
                 14,
                 "str.startswith",
                 "Should have completed on `assert str.star`: %s",
                 Completion(11, 14, "startswith"),
             )
             _(
                 "d['a b'].str",
                 12,
                 ".strip",
                 "Should have completed on `d['a b'].str`: %s",
                 Completion(9, 12, "strip"),
             )
 
     def test_omit__names(self):
         # also happens to test IPCompleter as a configurable
         ip = get_ipython()
         ip._hidden_attr = 1
         ip._x = {}
         c = ip.Completer
         ip.ex("ip=get_ipython()")
         cfg = Config()
         cfg.IPCompleter.omit__names = 0
         c.update_config(cfg)
         with provisionalcompleter():
             c.use_jedi = False
             s, matches = c.complete("ip.")
             self.assertIn("ip.__str__", matches)
             self.assertIn("ip._hidden_attr", matches)
 
             # c.use_jedi = True
             # completions = set(c.completions('ip.', 3))
             # self.assertIn(Completion(3, 3, '__str__'), completions)
             # self.assertIn(Completion(3,3, "_hidden_attr"), completions)
 
         cfg = Config()
         cfg.IPCompleter.omit__names = 1
         c.update_config(cfg)
         with provisionalcompleter():
             c.use_jedi = False
             s, matches = c.complete("ip.")
             self.assertNotIn("ip.__str__", matches)
             # self.assertIn('ip._hidden_attr', matches)
 
             # c.use_jedi = True
             # completions = set(c.completions('ip.', 3))
             # self.assertNotIn(Completion(3,3,'__str__'), completions)
             # self.assertIn(Completion(3,3, "_hidden_attr"), completions)
 
         cfg = Config()
         cfg.IPCompleter.omit__names = 2
         c.update_config(cfg)
         with provisionalcompleter():
             c.use_jedi = False
             s, matches = c.complete("ip.")
             self.assertNotIn("ip.__str__", matches)
             self.assertNotIn("ip._hidden_attr", matches)
 
             # c.use_jedi = True
             # completions = set(c.completions('ip.', 3))
             # self.assertNotIn(Completion(3,3,'__str__'), completions)
             # self.assertNotIn(Completion(3,3, "_hidden_attr"), completions)
 
         with provisionalcompleter():
             c.use_jedi = False
             s, matches = c.complete("ip._x.")
             self.assertIn("ip._x.keys", matches)
 
             # c.use_jedi = True
             # completions = set(c.completions('ip._x.', 6))
             # self.assertIn(Completion(6,6, "keys"), completions)
 
         del ip._hidden_attr
         del ip._x
 
     def test_limit_to__all__False_ok(self):
         """
         Limit to all is deprecated, once we remove it this test can go away. 
         """
         ip = get_ipython()
         c = ip.Completer
         c.use_jedi = False
         ip.ex("class D: x=24")
         ip.ex("d=D()")
         cfg = Config()
         cfg.IPCompleter.limit_to__all__ = False
         c.update_config(cfg)
         s, matches = c.complete("d.")
         self.assertIn("d.x", matches)
 
     def test_get__all__entries_ok(self):
         class A:
             __all__ = ["x", 1]
 
         words = completer.get__all__entries(A())
         self.assertEqual(words, ["x"])
 
     def test_get__all__entries_no__all__ok(self):
         class A:
             pass
 
         words = completer.get__all__entries(A())
         self.assertEqual(words, [])
 
     def test_func_kw_completions(self):
         ip = get_ipython()
         c = ip.Completer
         c.use_jedi = False
         ip.ex("def myfunc(a=1,b=2): return a+b")
         s, matches = c.complete(None, "myfunc(1,b")
         self.assertIn("b=", matches)
         # Simulate completing with cursor right after b (pos==10):
         s, matches = c.complete(None, "myfunc(1,b)", 10)
         self.assertIn("b=", matches)
         s, matches = c.complete(None, 'myfunc(a="escaped\\")string",b')
         self.assertIn("b=", matches)
         # builtin function
         s, matches = c.complete(None, "min(k, k")
         self.assertIn("key=", matches)
 
     def test_default_arguments_from_docstring(self):
         ip = get_ipython()
         c = ip.Completer
         kwd = c._default_arguments_from_docstring("min(iterable[, key=func]) -> value")
         self.assertEqual(kwd, ["key"])
         # with cython type etc
         kwd = c._default_arguments_from_docstring(
             "Minuit.migrad(self, int ncall=10000, resume=True, int nsplit=1)\n"
         )
         self.assertEqual(kwd, ["ncall", "resume", "nsplit"])
         # white spaces
         kwd = c._default_arguments_from_docstring(
             "\n Minuit.migrad(self, int ncall=10000, resume=True, int nsplit=1)\n"
         )
         self.assertEqual(kwd, ["ncall", "resume", "nsplit"])
 
     def test_line_magics(self):
         ip = get_ipython()
         c = ip.Completer
         s, matches = c.complete(None, "lsmag")
         self.assertIn("%lsmagic", matches)
         s, matches = c.complete(None, "%lsmag")
         self.assertIn("%lsmagic", matches)
 
     def test_cell_magics(self):
         from IPython.core.magic import register_cell_magic
 
         @register_cell_magic
         def _foo_cellm(line, cell):
             pass
 
         ip = get_ipython()
         c = ip.Completer
 
         s, matches = c.complete(None, "_foo_ce")
         self.assertIn("%%_foo_cellm", matches)
         s, matches = c.complete(None, "%%_foo_ce")
         self.assertIn("%%_foo_cellm", matches)
 
     def test_line_cell_magics(self):
         from IPython.core.magic import register_line_cell_magic
 
         @register_line_cell_magic
         def _bar_cellm(line, cell):
             pass
 
         ip = get_ipython()
         c = ip.Completer
 
         # The policy here is trickier, see comments in completion code.  The
         # returned values depend on whether the user passes %% or not explicitly,
         # and this will show a difference if the same name is both a line and cell
         # magic.
         s, matches = c.complete(None, "_bar_ce")
         self.assertIn("%_bar_cellm", matches)
         self.assertIn("%%_bar_cellm", matches)
         s, matches = c.complete(None, "%_bar_ce")
         self.assertIn("%_bar_cellm", matches)
         self.assertIn("%%_bar_cellm", matches)
         s, matches = c.complete(None, "%%_bar_ce")
         self.assertNotIn("%_bar_cellm", matches)
         self.assertIn("%%_bar_cellm", matches)
 
     def test_magic_completion_order(self):
         ip = get_ipython()
         c = ip.Completer
 
         # Test ordering of line and cell magics.
         text, matches = c.complete("timeit")
         self.assertEqual(matches, ["%timeit", "%%timeit"])
 
     def test_magic_completion_shadowing(self):
         ip = get_ipython()
         c = ip.Completer
         c.use_jedi = False
 
         # Before importing matplotlib, %matplotlib magic should be the only option.
         text, matches = c.complete("mat")
         self.assertEqual(matches, ["%matplotlib"])
 
         # The newly introduced name should shadow the magic.
         ip.run_cell("matplotlib = 1")
         text, matches = c.complete("mat")
         self.assertEqual(matches, ["matplotlib"])
 
         # After removing matplotlib from namespace, the magic should again be
         # the only option.
         del ip.user_ns["matplotlib"]
         text, matches = c.complete("mat")
         self.assertEqual(matches, ["%matplotlib"])
 
     def test_magic_completion_shadowing_explicit(self):
         """
         If the user try to complete a shadowed magic, and explicit % start should
         still return the completions.
         """
         ip = get_ipython()
         c = ip.Completer
 
         # Before importing matplotlib, %matplotlib magic should be the only option.
         text, matches = c.complete("%mat")
         self.assertEqual(matches, ["%matplotlib"])
 
         ip.run_cell("matplotlib = 1")
 
         # After removing matplotlib from namespace, the magic should still be
         # the only option.
         text, matches = c.complete("%mat")
         self.assertEqual(matches, ["%matplotlib"])
 
     def test_magic_config(self):
         ip = get_ipython()
         c = ip.Completer
 
         s, matches = c.complete(None, "conf")
         self.assertIn("%config", matches)
         s, matches = c.complete(None, "conf")
         self.assertNotIn("AliasManager", matches)
         s, matches = c.complete(None, "config ")
         self.assertIn("AliasManager", matches)
         s, matches = c.complete(None, "%config ")
         self.assertIn("AliasManager", matches)
         s, matches = c.complete(None, "config Ali")
         self.assertListEqual(["AliasManager"], matches)
         s, matches = c.complete(None, "%config Ali")
         self.assertListEqual(["AliasManager"], matches)
         s, matches = c.complete(None, "config AliasManager")
         self.assertListEqual(["AliasManager"], matches)
         s, matches = c.complete(None, "%config AliasManager")
         self.assertListEqual(["AliasManager"], matches)
         s, matches = c.complete(None, "config AliasManager.")
         self.assertIn("AliasManager.default_aliases", matches)
         s, matches = c.complete(None, "%config AliasManager.")
         self.assertIn("AliasManager.default_aliases", matches)
         s, matches = c.complete(None, "config AliasManager.de")
         self.assertListEqual(["AliasManager.default_aliases"], matches)
         s, matches = c.complete(None, "config AliasManager.de")
         self.assertListEqual(["AliasManager.default_aliases"], matches)
 
     def test_magic_color(self):
         ip = get_ipython()
         c = ip.Completer
 
         s, matches = c.complete(None, "colo")
         self.assertIn("%colors", matches)
         s, matches = c.complete(None, "colo")
         self.assertNotIn("NoColor", matches)
         s, matches = c.complete(None, "%colors")  # No trailing space
         self.assertNotIn("NoColor", matches)
         s, matches = c.complete(None, "colors ")
         self.assertIn("NoColor", matches)
         s, matches = c.complete(None, "%colors ")
         self.assertIn("NoColor", matches)
         s, matches = c.complete(None, "colors NoCo")
         self.assertListEqual(["NoColor"], matches)
         s, matches = c.complete(None, "%colors NoCo")
         self.assertListEqual(["NoColor"], matches)
 
     def test_match_dict_keys(self):
         """
         Test that match_dict_keys works on a couple of use case does return what
         expected, and does not crash
         """
         delims = " \t\n`!@#$^&*()=+[{]}\\|;:'\",<>?"
 
         def match(*args, **kwargs):
             quote, offset, matches = match_dict_keys(*args, delims=delims, **kwargs)
             return quote, offset, list(matches)
 
         keys = ["foo", b"far"]
         assert match(keys, "b'") == ("'", 2, ["far"])
         assert match(keys, "b'f") == ("'", 2, ["far"])
         assert match(keys, 'b"') == ('"', 2, ["far"])
         assert match(keys, 'b"f') == ('"', 2, ["far"])
 
         assert match(keys, "'") == ("'", 1, ["foo"])
         assert match(keys, "'f") == ("'", 1, ["foo"])
         assert match(keys, '"') == ('"', 1, ["foo"])
         assert match(keys, '"f') == ('"', 1, ["foo"])
 
         # Completion on first item of tuple
         keys = [("foo", 1111), ("foo", 2222), (3333, "bar"), (3333, "test")]
         assert match(keys, "'f") == ("'", 1, ["foo"])
         assert match(keys, "33") == ("", 0, ["3333"])
 
         # Completion on numbers
         keys = [
             0xDEADBEEF,
             1111,
             1234,
             "1999",
             0b10101,
             22,
         ]  # 0xDEADBEEF = 3735928559; 0b10101 = 21
         assert match(keys, "0xdead") == ("", 0, ["0xdeadbeef"])
         assert match(keys, "1") == ("", 0, ["1111", "1234"])
         assert match(keys, "2") == ("", 0, ["21", "22"])
         assert match(keys, "0b101") == ("", 0, ["0b10101", "0b10110"])
 
         # Should yield on variables
         assert match(keys, "a_variable") == ("", 0, [])
 
         # Should pass over invalid literals
         assert match(keys, "'' ''") == ("", 0, [])
 
     def test_match_dict_keys_tuple(self):
         """
         Test that match_dict_keys called with extra prefix works on a couple of use case,
         does return what expected, and does not crash.
         """
         delims = " \t\n`!@#$^&*()=+[{]}\\|;:'\",<>?"
 
         keys = [("foo", "bar"), ("foo", "oof"), ("foo", b"bar"), ('other', 'test')]
 
         def match(*args, extra=None, **kwargs):
             quote, offset, matches = match_dict_keys(
                 *args, delims=delims, extra_prefix=extra, **kwargs
             )
             return quote, offset, list(matches)
 
         # Completion on first key == "foo"
         assert match(keys, "'", extra=("foo",)) == ("'", 1, ["bar", "oof"])
         assert match(keys, '"', extra=("foo",)) == ('"', 1, ["bar", "oof"])
         assert match(keys, "'o", extra=("foo",)) == ("'", 1, ["oof"])
         assert match(keys, '"o', extra=("foo",)) == ('"', 1, ["oof"])
         assert match(keys, "b'", extra=("foo",)) == ("'", 2, ["bar"])
         assert match(keys, 'b"', extra=("foo",)) == ('"', 2, ["bar"])
         assert match(keys, "b'b", extra=("foo",)) == ("'", 2, ["bar"])
         assert match(keys, 'b"b', extra=("foo",)) == ('"', 2, ["bar"])
 
         # No Completion
         assert match(keys, "'", extra=("no_foo",)) == ("'", 1, [])
         assert match(keys, "'", extra=("fo",)) == ("'", 1, [])
 
         keys = [("foo1", "foo2", "foo3", "foo4"), ("foo1", "foo2", "bar", "foo4")]
         assert match(keys, "'foo", extra=("foo1",)) == ("'", 1, ["foo2"])
         assert match(keys, "'foo", extra=("foo1", "foo2")) == ("'", 1, ["foo3"])
         assert match(keys, "'foo", extra=("foo1", "foo2", "foo3")) == ("'", 1, ["foo4"])
         assert match(keys, "'foo", extra=("foo1", "foo2", "foo3", "foo4")) == (
             "'",
             1,
             [],
         )
 
         keys = [("foo", 1111), ("foo", "2222"), (3333, "bar"), (3333, 4444)]
         assert match(keys, "'", extra=("foo",)) == ("'", 1, ["2222"])
         assert match(keys, "", extra=("foo",)) == ("", 0, ["1111", "'2222'"])
         assert match(keys, "'", extra=(3333,)) == ("'", 1, ["bar"])
         assert match(keys, "", extra=(3333,)) == ("", 0, ["'bar'", "4444"])
         assert match(keys, "'", extra=("3333",)) == ("'", 1, [])
         assert match(keys, "33") == ("", 0, ["3333"])
 
     def test_dict_key_completion_closures(self):
         ip = get_ipython()
         complete = ip.Completer.complete
         ip.Completer.auto_close_dict_keys = True
 
         ip.user_ns["d"] = {
             # tuple only
             ("aa", 11): None,
             # tuple and non-tuple
             ("bb", 22): None,
             "bb": None,
             # non-tuple only
             "cc": None,
             # numeric tuple only
             (77, "x"): None,
             # numeric tuple and non-tuple
             (88, "y"): None,
             88: None,
             # numeric non-tuple only
             99: None,
         }
 
         _, matches = complete(line_buffer="d[")
         # should append `, ` if matches a tuple only
         self.assertIn("'aa', ", matches)
         # should not append anything if matches a tuple and an item
         self.assertIn("'bb'", matches)
         # should append `]` if matches and item only
         self.assertIn("'cc']", matches)
 
         # should append `, ` if matches a tuple only
         self.assertIn("77, ", matches)
         # should not append anything if matches a tuple and an item
         self.assertIn("88", matches)
         # should append `]` if matches and item only
         self.assertIn("99]", matches)
 
         _, matches = complete(line_buffer="d['aa', ")
         # should restrict matches to those matching tuple prefix
         self.assertIn("11]", matches)
         self.assertNotIn("'bb'", matches)
         self.assertNotIn("'bb', ", matches)
         self.assertNotIn("'bb']", matches)
         self.assertNotIn("'cc'", matches)
         self.assertNotIn("'cc', ", matches)
         self.assertNotIn("'cc']", matches)
         ip.Completer.auto_close_dict_keys = False
 
     def test_dict_key_completion_string(self):
         """Test dictionary key completion for string keys"""
         ip = get_ipython()
         complete = ip.Completer.complete
 
         ip.user_ns["d"] = {"abc": None}
 
         # check completion at different stages
         _, matches = complete(line_buffer="d[")
         self.assertIn("'abc'", matches)
         self.assertNotIn("'abc']", matches)
 
         _, matches = complete(line_buffer="d['")
         self.assertIn("abc", matches)
         self.assertNotIn("abc']", matches)
 
         _, matches = complete(line_buffer="d['a")
         self.assertIn("abc", matches)
         self.assertNotIn("abc']", matches)
 
         # check use of different quoting
         _, matches = complete(line_buffer='d["')
         self.assertIn("abc", matches)
         self.assertNotIn('abc"]', matches)
 
         _, matches = complete(line_buffer='d["a')
         self.assertIn("abc", matches)
         self.assertNotIn('abc"]', matches)
 
         # check sensitivity to following context
         _, matches = complete(line_buffer="d[]", cursor_pos=2)
         self.assertIn("'abc'", matches)
 
         _, matches = complete(line_buffer="d['']", cursor_pos=3)
         self.assertIn("abc", matches)
         self.assertNotIn("abc'", matches)
         self.assertNotIn("abc']", matches)
 
         # check multiple solutions are correctly returned and that noise is not
         ip.user_ns["d"] = {
             "abc": None,
             "abd": None,
             "bad": None,
             object(): None,
             5: None,
             ("abe", None): None,
             (None, "abf"): None
         }
 
         _, matches = complete(line_buffer="d['a")
         self.assertIn("abc", matches)
         self.assertIn("abd", matches)
         self.assertNotIn("bad", matches)
         self.assertNotIn("abe", matches)
         self.assertNotIn("abf", matches)
         assert not any(m.endswith(("]", '"', "'")) for m in matches), matches
 
         # check escaping and whitespace
         ip.user_ns["d"] = {"a\nb": None, "a'b": None, 'a"b': None, "a word": None}
         _, matches = complete(line_buffer="d['a")
         self.assertIn("a\\nb", matches)
         self.assertIn("a\\'b", matches)
         self.assertIn('a"b', matches)
         self.assertIn("a word", matches)
         assert not any(m.endswith(("]", '"', "'")) for m in matches), matches
 
         # - can complete on non-initial word of the string
         _, matches = complete(line_buffer="d['a w")
         self.assertIn("word", matches)
 
         # - understands quote escaping
         _, matches = complete(line_buffer="d['a\\'")
         self.assertIn("b", matches)
 
         # - default quoting should work like repr
         _, matches = complete(line_buffer="d[")
         self.assertIn('"a\'b"', matches)
 
         # - when opening quote with ", possible to match with unescaped apostrophe
         _, matches = complete(line_buffer="d[\"a'")
         self.assertIn("b", matches)
 
         # need to not split at delims that readline won't split at
         if "-" not in ip.Completer.splitter.delims:
             ip.user_ns["d"] = {"before-after": None}
             _, matches = complete(line_buffer="d['before-af")
             self.assertIn("before-after", matches)
 
         # check completion on tuple-of-string keys at different stage - on first key
         ip.user_ns["d"] = {('foo', 'bar'): None}
         _, matches = complete(line_buffer="d[")
         self.assertIn("'foo'", matches)
         self.assertNotIn("'foo']", matches)
         self.assertNotIn("'bar'", matches)
         self.assertNotIn("foo", matches)
         self.assertNotIn("bar", matches)
 
         # - match the prefix
         _, matches = complete(line_buffer="d['f")
         self.assertIn("foo", matches)
         self.assertNotIn("foo']", matches)
         self.assertNotIn('foo"]', matches)
         _, matches = complete(line_buffer="d['foo")
         self.assertIn("foo", matches)
 
         # - can complete on second key
         _, matches = complete(line_buffer="d['foo', ")
         self.assertIn("'bar'", matches)
         _, matches = complete(line_buffer="d['foo', 'b")
         self.assertIn("bar", matches)
         self.assertNotIn("foo", matches)
 
         # - does not propose missing keys
         _, matches = complete(line_buffer="d['foo', 'f")
         self.assertNotIn("bar", matches)
         self.assertNotIn("foo", matches)
 
         # check sensitivity to following context
         _, matches = complete(line_buffer="d['foo',]", cursor_pos=8)
         self.assertIn("'bar'", matches)
         self.assertNotIn("bar", matches)
         self.assertNotIn("'foo'", matches)
         self.assertNotIn("foo", matches)
 
         _, matches = complete(line_buffer="d['']", cursor_pos=3)
         self.assertIn("foo", matches)
         assert not any(m.endswith(("]", '"', "'")) for m in matches), matches
 
         _, matches = complete(line_buffer='d[""]', cursor_pos=3)
         self.assertIn("foo", matches)
         assert not any(m.endswith(("]", '"', "'")) for m in matches), matches
 
         _, matches = complete(line_buffer='d["foo","]', cursor_pos=9)
         self.assertIn("bar", matches)
         assert not any(m.endswith(("]", '"', "'")) for m in matches), matches
 
         _, matches = complete(line_buffer='d["foo",]', cursor_pos=8)
         self.assertIn("'bar'", matches)
         self.assertNotIn("bar", matches)
 
         # Can complete with longer tuple keys
         ip.user_ns["d"] = {('foo', 'bar', 'foobar'): None}
 
         # - can complete second key
         _, matches = complete(line_buffer="d['foo', 'b")
         self.assertIn("bar", matches)
         self.assertNotIn("foo", matches)
         self.assertNotIn("foobar", matches)
 
         # - can complete third key
         _, matches = complete(line_buffer="d['foo', 'bar', 'fo")
         self.assertIn("foobar", matches)
         self.assertNotIn("foo", matches)
         self.assertNotIn("bar", matches)
 
     def test_dict_key_completion_numbers(self):
         ip = get_ipython()
         complete = ip.Completer.complete
 
         ip.user_ns["d"] = {
             0xDEADBEEF: None,  # 3735928559
             1111: None,
             1234: None,
             "1999": None,
             0b10101: None,  # 21
             22: None,
         }
         _, matches = complete(line_buffer="d[1")
         self.assertIn("1111", matches)
         self.assertIn("1234", matches)
         self.assertNotIn("1999", matches)
         self.assertNotIn("'1999'", matches)
 
         _, matches = complete(line_buffer="d[0xdead")
         self.assertIn("0xdeadbeef", matches)
 
         _, matches = complete(line_buffer="d[2")
         self.assertIn("21", matches)
         self.assertIn("22", matches)
 
         _, matches = complete(line_buffer="d[0b101")
         self.assertIn("0b10101", matches)
         self.assertIn("0b10110", matches)
 
     def test_dict_key_completion_contexts(self):
         """Test expression contexts in which dict key completion occurs"""
         ip = get_ipython()
         complete = ip.Completer.complete
         d = {"abc": None}
         ip.user_ns["d"] = d
 
         class C:
             data = d
 
         ip.user_ns["C"] = C
         ip.user_ns["get"] = lambda: d
         ip.user_ns["nested"] = {"x": d}
 
         def assert_no_completion(**kwargs):
             _, matches = complete(**kwargs)
             self.assertNotIn("abc", matches)
             self.assertNotIn("abc'", matches)
             self.assertNotIn("abc']", matches)
             self.assertNotIn("'abc'", matches)
             self.assertNotIn("'abc']", matches)
 
         def assert_completion(**kwargs):
             _, matches = complete(**kwargs)
             self.assertIn("'abc'", matches)
             self.assertNotIn("'abc']", matches)
 
         # no completion after string closed, even if reopened
         assert_no_completion(line_buffer="d['a'")
         assert_no_completion(line_buffer='d["a"')
         assert_no_completion(line_buffer="d['a' + ")
         assert_no_completion(line_buffer="d['a' + '")
 
         # completion in non-trivial expressions
         assert_completion(line_buffer="+ d[")
         assert_completion(line_buffer="(d[")
         assert_completion(line_buffer="C.data[")
 
         # nested dict completion
         assert_completion(line_buffer="nested['x'][")
 
         with evaluation_policy("minimal"):
             with pytest.raises(AssertionError):
                 assert_completion(line_buffer="nested['x'][")
 
         # greedy flag
         def assert_completion(**kwargs):
             _, matches = complete(**kwargs)
             self.assertIn("get()['abc']", matches)
 
         assert_no_completion(line_buffer="get()[")
         with greedy_completion():
             assert_completion(line_buffer="get()[")
             assert_completion(line_buffer="get()['")
             assert_completion(line_buffer="get()['a")
             assert_completion(line_buffer="get()['ab")
             assert_completion(line_buffer="get()['abc")
 
     def test_dict_key_completion_bytes(self):
         """Test handling of bytes in dict key completion"""
         ip = get_ipython()
         complete = ip.Completer.complete
 
         ip.user_ns["d"] = {"abc": None, b"abd": None}
 
         _, matches = complete(line_buffer="d[")
         self.assertIn("'abc'", matches)
         self.assertIn("b'abd'", matches)
 
         if False:  # not currently implemented
             _, matches = complete(line_buffer="d[b")
             self.assertIn("b'abd'", matches)
             self.assertNotIn("b'abc'", matches)
 
             _, matches = complete(line_buffer="d[b'")
             self.assertIn("abd", matches)
             self.assertNotIn("abc", matches)
 
             _, matches = complete(line_buffer="d[B'")
             self.assertIn("abd", matches)
             self.assertNotIn("abc", matches)
 
             _, matches = complete(line_buffer="d['")
             self.assertIn("abc", matches)
             self.assertNotIn("abd", matches)
 
     def test_dict_key_completion_unicode_py3(self):
         """Test handling of unicode in dict key completion"""
         ip = get_ipython()
         complete = ip.Completer.complete
 
         ip.user_ns["d"] = {"a\u05d0": None}
 
         # query using escape
         if sys.platform != "win32":
             # Known failure on Windows
             _, matches = complete(line_buffer="d['a\\u05d0")
             self.assertIn("u05d0", matches)  # tokenized after \\
 
         # query using character
         _, matches = complete(line_buffer="d['a\u05d0")
         self.assertIn("a\u05d0", matches)
 
         with greedy_completion():
             # query using escape
             _, matches = complete(line_buffer="d['a\\u05d0")
             self.assertIn("d['a\\u05d0']", matches)  # tokenized after \\
 
             # query using character
             _, matches = complete(line_buffer="d['a\u05d0")
             self.assertIn("d['a\u05d0']", matches)
 
     @dec.skip_without("numpy")
     def test_struct_array_key_completion(self):
         """Test dict key completion applies to numpy struct arrays"""
         import numpy
 
         ip = get_ipython()
         complete = ip.Completer.complete
         ip.user_ns["d"] = numpy.array([], dtype=[("hello", "f"), ("world", "f")])
         _, matches = complete(line_buffer="d['")
         self.assertIn("hello", matches)
         self.assertIn("world", matches)
         # complete on the numpy struct itself
         dt = numpy.dtype(
             [("my_head", [("my_dt", ">u4"), ("my_df", ">u4")]), ("my_data", ">f4", 5)]
         )
         x = numpy.zeros(2, dtype=dt)
         ip.user_ns["d"] = x[1]
         _, matches = complete(line_buffer="d['")
         self.assertIn("my_head", matches)
         self.assertIn("my_data", matches)
 
         def completes_on_nested():
             ip.user_ns["d"] = numpy.zeros(2, dtype=dt)
             _, matches = complete(line_buffer="d[1]['my_head']['")
             self.assertTrue(any(["my_dt" in m for m in matches]))
             self.assertTrue(any(["my_df" in m for m in matches]))
         # complete on a nested level
         with greedy_completion():
             completes_on_nested()
 
         with evaluation_policy("limited"):
             completes_on_nested()
 
         with evaluation_policy("minimal"):
             with pytest.raises(AssertionError):
                 completes_on_nested()
 
     @dec.skip_without("pandas")
     def test_dataframe_key_completion(self):
         """Test dict key completion applies to pandas DataFrames"""
         import pandas
 
         ip = get_ipython()
         complete = ip.Completer.complete
         ip.user_ns["d"] = pandas.DataFrame({"hello": [1], "world": [2]})
         _, matches = complete(line_buffer="d['")
         self.assertIn("hello", matches)
         self.assertIn("world", matches)
         _, matches = complete(line_buffer="d.loc[:, '")
         self.assertIn("hello", matches)
         self.assertIn("world", matches)
         _, matches = complete(line_buffer="d.loc[1:, '")
         self.assertIn("hello", matches)
         _, matches = complete(line_buffer="d.loc[1:1, '")
         self.assertIn("hello", matches)
         _, matches = complete(line_buffer="d.loc[1:1:-1, '")
         self.assertIn("hello", matches)
         _, matches = complete(line_buffer="d.loc[::, '")
         self.assertIn("hello", matches)
 
     def test_dict_key_completion_invalids(self):
         """Smoke test cases dict key completion can't handle"""
         ip = get_ipython()
         complete = ip.Completer.complete
 
         ip.user_ns["no_getitem"] = None
         ip.user_ns["no_keys"] = []
         ip.user_ns["cant_call_keys"] = dict
         ip.user_ns["empty"] = {}
         ip.user_ns["d"] = {"abc": 5}
 
         _, matches = complete(line_buffer="no_getitem['")
         _, matches = complete(line_buffer="no_keys['")
         _, matches = complete(line_buffer="cant_call_keys['")
         _, matches = complete(line_buffer="empty['")
         _, matches = complete(line_buffer="name_error['")
         _, matches = complete(line_buffer="d['\\")  # incomplete escape
 
     def test_object_key_completion(self):
         ip = get_ipython()
         ip.user_ns["key_completable"] = KeyCompletable(["qwerty", "qwick"])
 
         _, matches = ip.Completer.complete(line_buffer="key_completable['qw")
         self.assertIn("qwerty", matches)
         self.assertIn("qwick", matches)
 
     def test_class_key_completion(self):
         ip = get_ipython()
         NamedInstanceClass("qwerty")
         NamedInstanceClass("qwick")
         ip.user_ns["named_instance_class"] = NamedInstanceClass
 
         _, matches = ip.Completer.complete(line_buffer="named_instance_class['qw")
         self.assertIn("qwerty", matches)
         self.assertIn("qwick", matches)
 
     def test_tryimport(self):
         """
         Test that try-import don't crash on trailing dot, and import modules before
         """
         from IPython.core.completerlib import try_import
 
         assert try_import("IPython.")
 
     def test_aimport_module_completer(self):
         ip = get_ipython()
         _, matches = ip.complete("i", "%aimport i")
         self.assertIn("io", matches)
         self.assertNotIn("int", matches)
 
     def test_nested_import_module_completer(self):
         ip = get_ipython()
         _, matches = ip.complete(None, "import IPython.co", 17)
         self.assertIn("IPython.core", matches)
         self.assertNotIn("import IPython.core", matches)
         self.assertNotIn("IPython.display", matches)
 
     def test_import_module_completer(self):
         ip = get_ipython()
         _, matches = ip.complete("i", "import i")
         self.assertIn("io", matches)
         self.assertNotIn("int", matches)
 
     def test_from_module_completer(self):
         ip = get_ipython()
         _, matches = ip.complete("B", "from io import B", 16)
         self.assertIn("BytesIO", matches)
         self.assertNotIn("BaseException", matches)
 
     def test_snake_case_completion(self):
         ip = get_ipython()
         ip.Completer.use_jedi = False
         ip.user_ns["some_three"] = 3
         ip.user_ns["some_four"] = 4
         _, matches = ip.complete("s_", "print(s_f")
         self.assertIn("some_three", matches)
         self.assertIn("some_four", matches)
 
     def test_mix_terms(self):
         ip = get_ipython()
         from textwrap import dedent
 
         ip.Completer.use_jedi = False
         ip.ex(
             dedent(
                 """
             class Test:
                 def meth(self, meth_arg1):
                     print("meth")
 
                 def meth_1(self, meth1_arg1, meth1_arg2):
                     print("meth1")
 
                 def meth_2(self, meth2_arg1, meth2_arg2):
                     print("meth2")
             test = Test()
             """
             )
         )
         _, matches = ip.complete(None, "test.meth(")
         self.assertIn("meth_arg1=", matches)
         self.assertNotIn("meth2_arg1=", matches)
 
     def test_percent_symbol_restrict_to_magic_completions(self):
         ip = get_ipython()
         completer = ip.Completer
         text = "%a"
 
         with provisionalcompleter():
             completer.use_jedi = True
             completions = completer.completions(text, len(text))
             for c in completions:
                 self.assertEqual(c.text[0], "%")
 
     def test_fwd_unicode_restricts(self):
         ip = get_ipython()
         completer = ip.Completer
         text = "\\ROMAN NUMERAL FIVE"
 
         with provisionalcompleter():
             completer.use_jedi = True
             completions = [
                 completion.text for completion in completer.completions(text, len(text))
             ]
             self.assertEqual(completions, ["\u2164"])
 
     def test_dict_key_restrict_to_dicts(self):
         """Test that dict key suppresses non-dict completion items"""
         ip = get_ipython()
         c = ip.Completer
         d = {"abc": None}
         ip.user_ns["d"] = d
 
         text = 'd["a'
 
         def _():
             with provisionalcompleter():
                 c.use_jedi = True
                 return [
                     completion.text for completion in c.completions(text, len(text))
                 ]
 
         completions = _()
         self.assertEqual(completions, ["abc"])
 
         # check that it can be disabled in granular manner:
         cfg = Config()
         cfg.IPCompleter.suppress_competing_matchers = {
             "IPCompleter.dict_key_matcher": False
         }
         c.update_config(cfg)
 
         completions = _()
         self.assertIn("abc", completions)
         self.assertGreater(len(completions), 1)
 
     def test_matcher_suppression(self):
         @completion_matcher(identifier="a_matcher")
         def a_matcher(text):
             return ["completion_a"]
 
         @completion_matcher(identifier="b_matcher", api_version=2)
         def b_matcher(context: CompletionContext):
             text = context.token
             result = {"completions": [SimpleCompletion("completion_b")]}
 
             if text == "suppress c":
                 result["suppress"] = {"c_matcher"}
 
             if text.startswith("suppress all"):
                 result["suppress"] = True
                 if text == "suppress all but c":
                     result["do_not_suppress"] = {"c_matcher"}
                 if text == "suppress all but a":
                     result["do_not_suppress"] = {"a_matcher"}
 
             return result
 
         @completion_matcher(identifier="c_matcher")
         def c_matcher(text):
             return ["completion_c"]
 
         with custom_matchers([a_matcher, b_matcher, c_matcher]):
             ip = get_ipython()
             c = ip.Completer
 
             def _(text, expected):
                 c.use_jedi = False
                 s, matches = c.complete(text)
                 self.assertEqual(expected, matches)
 
             _("do not suppress", ["completion_a", "completion_b", "completion_c"])
             _("suppress all", ["completion_b"])
             _("suppress all but a", ["completion_a", "completion_b"])
             _("suppress all but c", ["completion_b", "completion_c"])
 
             def configure(suppression_config):
                 cfg = Config()
                 cfg.IPCompleter.suppress_competing_matchers = suppression_config
                 c.update_config(cfg)
 
             # test that configuration takes priority over the run-time decisions
 
             configure(False)
             _("suppress all", ["completion_a", "completion_b", "completion_c"])
 
             configure({"b_matcher": False})
             _("suppress all", ["completion_a", "completion_b", "completion_c"])
 
             configure({"a_matcher": False})
             _("suppress all", ["completion_b"])
 
             configure({"b_matcher": True})
             _("do not suppress", ["completion_b"])
 
             configure(True)
             _("do not suppress", ["completion_a"])
 
     def test_matcher_suppression_with_iterator(self):
         @completion_matcher(identifier="matcher_returning_iterator")
         def matcher_returning_iterator(text):
             return iter(["completion_iter"])
 
         @completion_matcher(identifier="matcher_returning_list")
         def matcher_returning_list(text):
             return ["completion_list"]
 
         with custom_matchers([matcher_returning_iterator, matcher_returning_list]):
             ip = get_ipython()
             c = ip.Completer
 
             def _(text, expected):
                 c.use_jedi = False
                 s, matches = c.complete(text)
                 self.assertEqual(expected, matches)
 
             def configure(suppression_config):
                 cfg = Config()
                 cfg.IPCompleter.suppress_competing_matchers = suppression_config
                 c.update_config(cfg)
 
             configure(False)
             _("---", ["completion_iter", "completion_list"])
 
             configure(True)
             _("---", ["completion_iter"])
 
             configure(None)
             _("--", ["completion_iter", "completion_list"])
 
     @pytest.mark.xfail(
         sys.version_info.releaselevel in ("alpha",),
         reason="Parso does not yet parse 3.13",
     )
     def test_matcher_suppression_with_jedi(self):
         ip = get_ipython()
         c = ip.Completer
         c.use_jedi = True
 
         def configure(suppression_config):
             cfg = Config()
             cfg.IPCompleter.suppress_competing_matchers = suppression_config
             c.update_config(cfg)
 
         def _():
             with provisionalcompleter():
                 matches = [completion.text for completion in c.completions("dict.", 5)]
                 self.assertIn("keys", matches)
 
         configure(False)
         _()
 
         configure(True)
         _()
 
         configure(None)
         _()
 
     def test_matcher_disabling(self):
         @completion_matcher(identifier="a_matcher")
         def a_matcher(text):
             return ["completion_a"]
 
         @completion_matcher(identifier="b_matcher")
         def b_matcher(text):
             return ["completion_b"]
 
         def _(expected):
             s, matches = c.complete("completion_")
             self.assertEqual(expected, matches)
 
         with custom_matchers([a_matcher, b_matcher]):
             ip = get_ipython()
             c = ip.Completer
 
             _(["completion_a", "completion_b"])
 
             cfg = Config()
             cfg.IPCompleter.disable_matchers = ["b_matcher"]
             c.update_config(cfg)
 
             _(["completion_a"])
 
             cfg.IPCompleter.disable_matchers = []
             c.update_config(cfg)
 
     def test_matcher_priority(self):
         @completion_matcher(identifier="a_matcher", priority=0, api_version=2)
         def a_matcher(text):
             return {"completions": [SimpleCompletion("completion_a")], "suppress": True}
 
         @completion_matcher(identifier="b_matcher", priority=2, api_version=2)
         def b_matcher(text):
             return {"completions": [SimpleCompletion("completion_b")], "suppress": True}
 
         def _(expected):
             s, matches = c.complete("completion_")
             self.assertEqual(expected, matches)
 
         with custom_matchers([a_matcher, b_matcher]):
             ip = get_ipython()
             c = ip.Completer
 
             _(["completion_b"])
             a_matcher.matcher_priority = 3
             _(["completion_a"])
 
 
 @pytest.mark.parametrize(
     "input, expected",
     [
         ["1.234", "1.234"],
         # should match signed numbers
         ["+1", "+1"],
         ["-1", "-1"],
         ["-1.0", "-1.0"],
         ["-1.", "-1."],
         ["+1.", "+1."],
         [".1", ".1"],
         # should not match non-numbers
         ["1..", None],
         ["..", None],
         [".1.", None],
         # should match after comma
         [",1", "1"],
         [", 1", "1"],
         [", .1", ".1"],
         [", +.1", "+.1"],
         # should not match after trailing spaces
         [".1 ", None],
         # some complex cases
         ["0b_0011_1111_0100_1110", "0b_0011_1111_0100_1110"],
         ["0xdeadbeef", "0xdeadbeef"],
         ["0b_1110_0101", "0b_1110_0101"],
         # should not match if in an operation
         ["1 + 1", None],
         [", 1 + 1", None],
     ],
 )
 def test_match_numeric_literal_for_dict_key(input, expected):
     assert _match_number_in_dict_key_prefix(input) == expected

IPython/core/tests/test_debugger.py

@@ -1,574 +1,579
 """Tests for debugging machinery.
 """
 
 # Copyright (c) IPython Development Team.
 # Distributed under the terms of the Modified BSD License.
 
 import builtins
 import os
 import sys
 import platform
 
 from tempfile import NamedTemporaryFile
 from textwrap import dedent
 from unittest.mock import patch
 
 from IPython.core import debugger
 from IPython.testing import IPYTHON_TESTING_TIMEOUT_SCALE
 from IPython.testing.decorators import skip_win32
 import pytest
 
 #-----------------------------------------------------------------------------
 # Helper classes, from CPython's Pdb test suite
 #-----------------------------------------------------------------------------
 
 class _FakeInput(object):
     """
     A fake input stream for pdb's interactive debugger.  Whenever a
     line is read, print it (to simulate the user typing it), and then
     return it.  The set of lines to return is specified in the
     constructor; they should not have trailing newlines.
     """
     def __init__(self, lines):
         self.lines = iter(lines)
 
     def readline(self):
         line = next(self.lines)
         print(line)
         return line+'\n'
 
 class PdbTestInput(object):
     """Context manager that makes testing Pdb in doctests easier."""
 
     def __init__(self, input):
         self.input = input
 
     def __enter__(self):
         self.real_stdin = sys.stdin
         sys.stdin = _FakeInput(self.input)
 
     def __exit__(self, *exc):
         sys.stdin = self.real_stdin
 
 #-----------------------------------------------------------------------------
 # Tests
 #-----------------------------------------------------------------------------
 
 def test_ipdb_magics():
     '''Test calling some IPython magics from ipdb.
 
     First, set up some test functions and classes which we can inspect.
 
     >>> class ExampleClass(object):
     ...    """Docstring for ExampleClass."""
     ...    def __init__(self):
     ...        """Docstring for ExampleClass.__init__"""
     ...        pass
     ...    def __str__(self):
     ...        return "ExampleClass()"
 
     >>> def example_function(x, y, z="hello"):
     ...     """Docstring for example_function."""
     ...     pass
 
     >>> old_trace = sys.gettrace()
 
     Create a function which triggers ipdb.
 
     >>> def trigger_ipdb():
     ...    a = ExampleClass()
     ...    debugger.Pdb().set_trace()
 
     >>> with PdbTestInput([
     ...    'pdef example_function',
     ...    'pdoc ExampleClass',
     ...    'up',
     ...    'down',
     ...    'list',
     ...    'pinfo a',
     ...    'll',
     ...    'continue',
     ... ]):
     ...     trigger_ipdb()
     --Return--
     None
     > <doctest ...>(3)trigger_ipdb()
           1 def trigger_ipdb():
           2    a = ExampleClass()
     ----> 3    debugger.Pdb().set_trace()
     <BLANKLINE>
     ipdb> pdef example_function
      example_function(x, y, z='hello')
      ipdb> pdoc ExampleClass
     Class docstring:
         Docstring for ExampleClass.
     Init docstring:
         Docstring for ExampleClass.__init__
     ipdb> up
     > <doctest ...>(11)<module>()
           7    'pinfo a',
           8    'll',
           9    'continue',
          10 ]):
     ---> 11     trigger_ipdb()
     <BLANKLINE>
     ipdb> down
     None
     > <doctest ...>(3)trigger_ipdb()
           1 def trigger_ipdb():
           2    a = ExampleClass()
     ----> 3    debugger.Pdb().set_trace()
     <BLANKLINE>
     ipdb> list
           1 def trigger_ipdb():
           2    a = ExampleClass()
     ----> 3    debugger.Pdb().set_trace()
     <BLANKLINE>
     ipdb> pinfo a
     Type:           ExampleClass
     String form:    ExampleClass()
     Namespace:      Local...
     Docstring:      Docstring for ExampleClass.
     Init docstring: Docstring for ExampleClass.__init__
     ipdb> ll
           1 def trigger_ipdb():
           2    a = ExampleClass()
     ----> 3    debugger.Pdb().set_trace()
     <BLANKLINE>
     ipdb> continue
     
     Restore previous trace function, e.g. for coverage.py    
     
     >>> sys.settrace(old_trace)
     '''
 
 def test_ipdb_magics2():
     '''Test ipdb with a very short function.
     
     >>> old_trace = sys.gettrace()
 
     >>> def bar():
     ...     pass
 
     Run ipdb.
 
     >>> with PdbTestInput([
     ...    'continue',
     ... ]):
     ...     debugger.Pdb().runcall(bar)
     > <doctest ...>(2)bar()
           1 def bar():
     ----> 2    pass
     <BLANKLINE>
     ipdb> continue
     
     Restore previous trace function, e.g. for coverage.py    
     
     >>> sys.settrace(old_trace)
     '''
 
 def can_quit():
     '''Test that quit work in ipydb
 
     >>> old_trace = sys.gettrace()
 
     >>> def bar():
     ...     pass
 
     >>> with PdbTestInput([
     ...    'quit',
     ... ]):
     ...     debugger.Pdb().runcall(bar)
     > <doctest ...>(2)bar()
             1 def bar():
     ----> 2    pass
     <BLANKLINE>
     ipdb> quit
 
     Restore previous trace function, e.g. for coverage.py
 
     >>> sys.settrace(old_trace)
     '''
 
 
 def can_exit():
     '''Test that quit work in ipydb
 
     >>> old_trace = sys.gettrace()
 
     >>> def bar():
     ...     pass
 
     >>> with PdbTestInput([
     ...    'exit',
     ... ]):
     ...     debugger.Pdb().runcall(bar)
     > <doctest ...>(2)bar()
             1 def bar():
     ----> 2    pass
     <BLANKLINE>
     ipdb> exit
 
     Restore previous trace function, e.g. for coverage.py
 
     >>> sys.settrace(old_trace)
     '''
 
 
 def test_interruptible_core_debugger():
     """The debugger can be interrupted.
 
     The presumption is there is some mechanism that causes a KeyboardInterrupt
     (this is implemented in ipykernel).  We want to ensure the
     KeyboardInterrupt cause debugging to cease.
     """
     def raising_input(msg="", called=[0]):
         called[0] += 1
         assert called[0] == 1, "input() should only be called once!"
         raise KeyboardInterrupt()
 
     tracer_orig = sys.gettrace()
     try:
         with patch.object(builtins, "input", raising_input):
             debugger.InterruptiblePdb().set_trace()
             # The way this test will fail is by set_trace() never exiting,
             # resulting in a timeout by the test runner. The alternative
             # implementation would involve a subprocess, but that adds issues
             # with interrupting subprocesses that are rather complex, so it's
             # simpler just to do it this way.
     finally:
         # restore the original trace function
         sys.settrace(tracer_orig)
 
 
 @skip_win32
 def test_xmode_skip():
     """that xmode skip frames
 
     Not as a doctest as pytest does not run doctests.
     """
     import pexpect
     env = os.environ.copy()
     env["IPY_TEST_SIMPLE_PROMPT"] = "1"
 
     child = pexpect.spawn(
         sys.executable, ["-m", "IPython", "--colors=nocolor"], env=env
     )
     child.timeout = 15 * IPYTHON_TESTING_TIMEOUT_SCALE
 
     child.expect("IPython")
     child.expect("\n")
     child.expect_exact("In [1]")
 
     block = dedent(
         """
     def f():
         __tracebackhide__ = True
         g()
 
     def g():
         raise ValueError
 
     f()
     """
     )
 
     for line in block.splitlines():
         child.sendline(line)
         child.expect_exact(line)
     child.expect_exact("skipping")
 
     block = dedent(
         """
     def f():
         __tracebackhide__ = True
         g()
 
     def g():
         from IPython.core.debugger import set_trace
         set_trace()
 
     f()
     """
     )
 
     for line in block.splitlines():
         child.sendline(line)
         child.expect_exact(line)
 
     child.expect("ipdb>")
     child.sendline("w")
     child.expect("hidden")
     child.expect("ipdb>")
     child.sendline("skip_hidden false")
     child.sendline("w")
     child.expect("__traceba")
     child.expect("ipdb>")
 
     child.close()
 
 
 skip_decorators_blocks = (
     """
     def helpers_helper():
         pass # should not stop here except breakpoint
     """,
     """
     def helper_1():
         helpers_helper() # should not stop here
     """,
     """
     def helper_2():
         pass # should not stop here
     """,
     """
     def pdb_skipped_decorator2(function):
         def wrapped_fn(*args, **kwargs):
             __debuggerskip__ = True
             helper_2()
             __debuggerskip__ = False
             result = function(*args, **kwargs)
             __debuggerskip__ = True
             helper_2()
             return result
         return wrapped_fn
     """,
     """
     def pdb_skipped_decorator(function):
         def wrapped_fn(*args, **kwargs):
             __debuggerskip__ = True
             helper_1()
             __debuggerskip__ = False
             result = function(*args, **kwargs)
             __debuggerskip__ = True
             helper_2()
             return result
         return wrapped_fn
     """,
     """
     @pdb_skipped_decorator
     @pdb_skipped_decorator2
     def bar(x, y):
         return x * y
     """,
     """import IPython.terminal.debugger as ipdb""",
     """
     def f():
         ipdb.set_trace()
         bar(3, 4)
     """,
     """
     f()
     """,
 )
 
 
 def _decorator_skip_setup():
     import pexpect
 
     env = os.environ.copy()
     env["IPY_TEST_SIMPLE_PROMPT"] = "1"
     env["PROMPT_TOOLKIT_NO_CPR"] = "1"
 
     child = pexpect.spawn(
         sys.executable, ["-m", "IPython", "--colors=nocolor"], env=env
     )
     child.timeout = 15 * IPYTHON_TESTING_TIMEOUT_SCALE
 
     child.expect("IPython")
     child.expect("\n")
 
     child.timeout = 5 * IPYTHON_TESTING_TIMEOUT_SCALE
     child.str_last_chars = 500
 
     dedented_blocks = [dedent(b).strip() for b in skip_decorators_blocks]
     in_prompt_number = 1
     for cblock in dedented_blocks:
         child.expect_exact(f"In [{in_prompt_number}]:")
         in_prompt_number += 1
         for line in cblock.splitlines():
             child.sendline(line)
             child.expect_exact(line)
         child.sendline("")
     return child
 
 
 @pytest.mark.skip(reason="recently fail for unknown reason on CI")
 @skip_win32
 def test_decorator_skip():
     """test that decorator frames can be skipped."""
 
     child = _decorator_skip_setup()
 
     child.expect_exact("ipython-input-8")
     child.expect_exact("3     bar(3, 4)")
     child.expect("ipdb>")
 
     child.expect("ipdb>")
     child.sendline("step")
     child.expect_exact("step")
     child.expect_exact("--Call--")
     child.expect_exact("ipython-input-6")
 
     child.expect_exact("1 @pdb_skipped_decorator")
 
     child.sendline("s")
     child.expect_exact("return x * y")
 
     child.close()
 
 
 @pytest.mark.skip(reason="recently fail for unknown reason on CI")
 @pytest.mark.skipif(platform.python_implementation() == "PyPy", reason="issues on PyPy")
 @skip_win32
 def test_decorator_skip_disabled():
     """test that decorator frame skipping can be disabled"""
 
     child = _decorator_skip_setup()
 
     child.expect_exact("3     bar(3, 4)")
 
     for input_, expected in [
         ("skip_predicates debuggerskip False", ""),
         ("skip_predicates", "debuggerskip : False"),
         ("step", "---> 2     def wrapped_fn"),
         ("step", "----> 3         __debuggerskip__"),
         ("step", "----> 4         helper_1()"),
         ("step", "---> 1 def helper_1():"),
         ("next", "----> 2     helpers_helper()"),
         ("next", "--Return--"),
         ("next", "----> 5         __debuggerskip__ = False"),
     ]:
         child.expect("ipdb>")
         child.sendline(input_)
         child.expect_exact(input_)
         child.expect_exact(expected)
 
     child.close()
 
 
[e-mail](
+    sys.version_info.releaselevel not in ("final", "candidate"),
+    reason="fails on 3.13.dev",
+    strict=True,
+)
 @pytest.mark.skipif(platform.python_implementation() == "PyPy", reason="issues on PyPy")
 @skip_win32
 def test_decorator_skip_with_breakpoint():
     """test that decorator frame skipping can be disabled"""
 
     import pexpect
 
     env = os.environ.copy()
     env["IPY_TEST_SIMPLE_PROMPT"] = "1"
     env["PROMPT_TOOLKIT_NO_CPR"] = "1"
 
     child = pexpect.spawn(
         sys.executable, ["-m", "IPython", "--colors=nocolor"], env=env
     )
     child.timeout = 15 * IPYTHON_TESTING_TIMEOUT_SCALE
     child.str_last_chars = 500
 
     child.expect("IPython")
     child.expect("\n")
 
     child.timeout = 5 * IPYTHON_TESTING_TIMEOUT_SCALE
 
     ### we need a filename, so we need to exec the full block with a filename
     with NamedTemporaryFile(suffix=".py", dir=".", delete=True) as tf:
         name = tf.name[:-3].split("/")[-1]
         tf.write("\n".join([dedent(x) for x in skip_decorators_blocks[:-1]]).encode())
         tf.flush()
         codeblock = f"from {name} import f"
 
         dedented_blocks = [
             codeblock,
             "f()",
         ]
 
         in_prompt_number = 1
         for cblock in dedented_blocks:
             child.expect_exact(f"In [{in_prompt_number}]:")
             in_prompt_number += 1
             for line in cblock.splitlines():
                 child.sendline(line)
                 child.expect_exact(line)
             child.sendline("")
 
         # as the filename does not exists, we'll rely on the filename prompt
         child.expect_exact("47     bar(3, 4)")
 
         for input_, expected in [
             (f"b {name}.py:3", ""),
             ("step", "1---> 3     pass # should not stop here except"),
             ("step", "---> 38 @pdb_skipped_decorator"),
             ("continue", ""),
         ]:
             child.expect("ipdb>")
             child.sendline(input_)
             child.expect_exact(input_)
             child.expect_exact(expected)
 
     child.close()
 
 
 @skip_win32
 def test_where_erase_value():
     """Test that `where` does not access f_locals and erase values."""
     import pexpect
 
     env = os.environ.copy()
     env["IPY_TEST_SIMPLE_PROMPT"] = "1"
 
     child = pexpect.spawn(
         sys.executable, ["-m", "IPython", "--colors=nocolor"], env=env
     )
     child.timeout = 15 * IPYTHON_TESTING_TIMEOUT_SCALE
 
     child.expect("IPython")
     child.expect("\n")
     child.expect_exact("In [1]")
 
     block = dedent(
         """
     def simple_f():
          myvar = 1
          print(myvar)
          1/0
          print(myvar)
     simple_f()    """
     )
 
     for line in block.splitlines():
         child.sendline(line)
         child.expect_exact(line)
     child.expect_exact("ZeroDivisionError")
     child.expect_exact("In [2]:")
 
     child.sendline("%debug")
 
     ##
     child.expect("ipdb>")
 
     child.sendline("myvar")
     child.expect("1")
 
     ##
     child.expect("ipdb>")
 
     child.sendline("myvar = 2")
 
     ##
     child.expect_exact("ipdb>")
 
     child.sendline("myvar")
 
     child.expect_exact("2")
 
     ##
     child.expect("ipdb>")
     child.sendline("where")
 
     ##
     child.expect("ipdb>")
     child.sendline("myvar")
 
     child.expect_exact("2")
     child.expect("ipdb>")
 
     child.close()

IPython/core/tests/test_oinspect.py

@@ -1,579 +1,589
 """Tests for the object inspection functionality.
 """
 
 # Copyright (c) IPython Development Team.
 # Distributed under the terms of the Modified BSD License.
 
 
 from contextlib import contextmanager
 from inspect import signature, Signature, Parameter
 import inspect
 import os
 import pytest
 import re
 import sys
 
 from .. import oinspect
 
 from decorator import decorator
 
 from IPython.testing.tools import AssertPrints, AssertNotPrints
 from IPython.utils.path import compress_user
 
 
 #-----------------------------------------------------------------------------
 # Globals and constants
 #-----------------------------------------------------------------------------
 
 inspector = None
 
 def setup_module():
     global inspector
     inspector = oinspect.Inspector()
 
 
 class SourceModuleMainTest:
     __module__ = "__main__"
 
 
 #-----------------------------------------------------------------------------
 # Local utilities
 #-----------------------------------------------------------------------------
 
 # WARNING: since this test checks the line number where a function is
 # defined, if any code is inserted above, the following line will need to be
 # updated.  Do NOT insert any whitespace between the next line and the function
 # definition below.
 THIS_LINE_NUMBER = 47  # Put here the actual number of this line
 
 
 def test_find_source_lines():
     assert oinspect.find_source_lines(test_find_source_lines) == THIS_LINE_NUMBER + 3
     assert oinspect.find_source_lines(type) is None
     assert oinspect.find_source_lines(SourceModuleMainTest) is None
     assert oinspect.find_source_lines(SourceModuleMainTest()) is None
 
 
 def test_getsource():
     assert oinspect.getsource(type) is None
     assert oinspect.getsource(SourceModuleMainTest) is None
     assert oinspect.getsource(SourceModuleMainTest()) is None
 
 
 def test_inspect_getfile_raises_exception():
     """Check oinspect.find_file/getsource/find_source_lines expectations"""
     with pytest.raises(TypeError):
         inspect.getfile(type)
     with pytest.raises(OSError):
         inspect.getfile(SourceModuleMainTest)
 
 
 # A couple of utilities to ensure these tests work the same from a source or a
 # binary install
 def pyfile(fname):
     return os.path.normcase(re.sub('.py[co]$', '.py', fname))
 
 
 def match_pyfiles(f1, f2):
     assert pyfile(f1) == pyfile(f2)
 
 
 def test_find_file():
     match_pyfiles(oinspect.find_file(test_find_file), os.path.abspath(__file__))
     assert oinspect.find_file(type) is None
     assert oinspect.find_file(SourceModuleMainTest) is None
     assert oinspect.find_file(SourceModuleMainTest()) is None
 
 
 def test_find_file_decorated1():
 
     @decorator
     def noop1(f):
         def wrapper(*a, **kw):
             return f(*a, **kw)
         return wrapper
 
     @noop1
     def f(x):
         "My docstring"
 
     match_pyfiles(oinspect.find_file(f), os.path.abspath(__file__))
     assert f.__doc__ == "My docstring"
 
 
 def test_find_file_decorated2():
 
     @decorator
     def noop2(f, *a, **kw):
         return f(*a, **kw)
 
     @noop2
     @noop2
     @noop2
     def f(x):
         "My docstring 2"
 
     match_pyfiles(oinspect.find_file(f), os.path.abspath(__file__))
     assert f.__doc__ == "My docstring 2"
 
 
 def test_find_file_magic():
     run = ip.find_line_magic('run')
     assert oinspect.find_file(run) is not None
 
 
 # A few generic objects we can then inspect in the tests below
 
 class Call(object):
     """This is the class docstring."""
 
     def __init__(self, x, y=1):
         """This is the constructor docstring."""
 
     def __call__(self, *a, **kw):
         """This is the call docstring."""
 
     def method(self, x, z=2):
         """Some method's docstring"""
 
 class HasSignature(object):
     """This is the class docstring."""
     __signature__ = Signature([Parameter('test', Parameter.POSITIONAL_OR_KEYWORD)])
 
     def __init__(self, *args):
         """This is the init docstring"""
 
 
 class SimpleClass(object):
     def method(self, x, z=2):
         """Some method's docstring"""
 
 
 class Awkward(object):
     def __getattr__(self, name):
         raise Exception(name)
 
 class NoBoolCall:
     """
     callable with `__bool__` raising should still be inspect-able.
     """
 
     def __call__(self):
         """does nothing"""
         pass
 
     def __bool__(self):
         """just raise NotImplemented"""
         raise NotImplementedError('Must be implemented')
 
 
 class SerialLiar(object):
     """Attribute accesses always get another copy of the same class.
 
     unittest.mock.call does something similar, but it's not ideal for testing
     as the failure mode is to eat all your RAM. This gives up after 10k levels.
     """
     def __init__(self, max_fibbing_twig, lies_told=0):
         if lies_told > 10000:
             raise RuntimeError('Nose too long, honesty is the best policy')
         self.max_fibbing_twig = max_fibbing_twig
         self.lies_told = lies_told
         max_fibbing_twig[0] = max(max_fibbing_twig[0], lies_told)
 
     def __getattr__(self, item):
         return SerialLiar(self.max_fibbing_twig, self.lies_told + 1)
 
 #-----------------------------------------------------------------------------
 # Tests
 #-----------------------------------------------------------------------------
 
 def test_info():
     "Check that Inspector.info fills out various fields as expected."
     i = inspector.info(Call, oname="Call")
     assert i["type_name"] == "type"
     expected_class = str(type(type))  # <class 'type'> (Python 3) or <type 'type'>
     assert i["base_class"] == expected_class
     assert re.search(
         "<class 'IPython.core.tests.test_oinspect.Call'( at 0x[0-9a-f]{1,9})?>",
         i["string_form"],
     )
     fname = __file__
     if fname.endswith(".pyc"):
         fname = fname[:-1]
     # case-insensitive comparison needed on some filesystems
     # e.g. Windows:
     assert i["file"].lower() == compress_user(fname).lower()
     assert i["definition"] == None
     assert i["docstring"] == Call.__doc__
     assert i["source"] == None
     assert i["isclass"] is True
     assert i["init_definition"] == "Call(x, y=1)"
     assert i["init_docstring"] == Call.__init__.__doc__
 
     i = inspector.info(Call, detail_level=1)
     assert i["source"] is not None
     assert i["docstring"] == None
 
     c = Call(1)
     c.__doc__ = "Modified instance docstring"
     i = inspector.info(c)
     assert i["type_name"] == "Call"
     assert i["docstring"] == "Modified instance docstring"
     assert i["class_docstring"] == Call.__doc__
     assert i["init_docstring"] == Call.__init__.__doc__
     assert i["call_docstring"] == Call.__call__.__doc__
 
 
 def test_class_signature():
     info = inspector.info(HasSignature, "HasSignature")
     assert info["init_definition"] == "HasSignature(test)"
     assert info["init_docstring"] == HasSignature.__init__.__doc__
 
 
 def test_info_awkward():
     # Just test that this doesn't throw an error.
     inspector.info(Awkward())
 
 def test_bool_raise():
     inspector.info(NoBoolCall())
 
 def test_info_serialliar():
     fib_tracker = [0]
     inspector.info(SerialLiar(fib_tracker))
 
     # Nested attribute access should be cut off at 100 levels deep to avoid
     # infinite loops: https://github.com/ipython/ipython/issues/9122
     assert fib_tracker[0] < 9000
 
 def support_function_one(x, y=2, *a, **kw):
     """A simple function."""
 
 def test_calldef_none():
     # We should ignore __call__ for all of these.
     for obj in [support_function_one, SimpleClass().method, any, str.upper]:
         i = inspector.info(obj)
         assert i["call_def"] is None
 
 
 def f_kwarg(pos, *, kwonly):
     pass
 
 def test_definition_kwonlyargs():
     i = inspector.info(f_kwarg, oname="f_kwarg")  # analysis:ignore
     assert i["definition"] == "f_kwarg(pos, *, kwonly)"
 
 
 def test_getdoc():
     class A(object):
         """standard docstring"""
         pass
 
     class B(object):
         """standard docstring"""
         def getdoc(self):
             return "custom docstring"
 
     class C(object):
         """standard docstring"""
         def getdoc(self):
             return None
 
     a = A()
     b = B()
     c = C()
 
     assert oinspect.getdoc(a) == "standard docstring"
     assert oinspect.getdoc(b) == "custom docstring"
     assert oinspect.getdoc(c) == "standard docstring"
 
 
 def test_empty_property_has_no_source():
     i = inspector.info(property(), detail_level=1)
     assert i["source"] is None
 
 
 def test_property_sources():
     # A simple adder whose source and signature stays
     # the same across Python distributions
     def simple_add(a, b):
         "Adds two numbers"
         return a + b
 
     class A(object):
         @property
         def foo(self):
             return 'bar'
 
         foo = foo.setter(lambda self, v: setattr(self, 'bar', v))
 
         dname = property(oinspect.getdoc)
         adder = property(simple_add)
 
     i = inspector.info(A.foo, detail_level=1)
     assert "def foo(self):" in i["source"]
     assert "lambda self, v:" in i["source"]
 
     i = inspector.info(A.dname, detail_level=1)
     assert "def getdoc(obj)" in i["source"]
 
     i = inspector.info(A.adder, detail_level=1)
     assert "def simple_add(a, b)" in i["source"]
 
 
 def test_property_docstring_is_in_info_for_detail_level_0():
     class A(object):
         @property
         def foobar(self):
             """This is `foobar` property."""
             pass
 
     ip.user_ns["a_obj"] = A()
     assert (
         "This is `foobar` property."
         == ip.object_inspect("a_obj.foobar", detail_level=0)["docstring"]
     )
 
     ip.user_ns["a_cls"] = A
     assert (
         "This is `foobar` property."
         == ip.object_inspect("a_cls.foobar", detail_level=0)["docstring"]
     )
 
 
 def test_pdef():
     # See gh-1914
     def foo(): pass
     inspector.pdef(foo, 'foo')
 
 
 @contextmanager
 def cleanup_user_ns(**kwargs):
     """
     On exit delete all the keys that were not in user_ns before entering.
 
     It does not restore old values !
 
     Parameters
     ----------
 
     **kwargs
         used to update ip.user_ns
 
     """
     try:
         known = set(ip.user_ns.keys())
         ip.user_ns.update(kwargs)
         yield
     finally:
         added = set(ip.user_ns.keys()) - known
         for k in added:
             del ip.user_ns[k]
 
 
 def test_pinfo_bool_raise():
     """
     Test that bool method is not called on parent.
     """
 
     class RaiseBool:
         attr = None
 
         def __bool__(self):
             raise ValueError("pinfo should not access this method")
 
     raise_bool = RaiseBool()
 
     with cleanup_user_ns(raise_bool=raise_bool):
         ip._inspect("pinfo", "raise_bool.attr", detail_level=0)
 
 
 def test_pinfo_getindex():
     def dummy():
         """
         MARKER
         """
 
     container = [dummy]
     with cleanup_user_ns(container=container):
         with AssertPrints("MARKER"):
             ip._inspect("pinfo", "container[0]", detail_level=0)
     assert "container" not in ip.user_ns.keys()
 
 
 def test_qmark_getindex():
     def dummy():
         """
         MARKER 2
         """
 
     container = [dummy]
     with cleanup_user_ns(container=container):
         with AssertPrints("MARKER 2"):
             ip.run_cell("container[0]?")
     assert "container" not in ip.user_ns.keys()
 
 
 def test_qmark_getindex_negatif():
     def dummy():
         """
         MARKER 3
         """
 
     container = [dummy]
     with cleanup_user_ns(container=container):
         with AssertPrints("MARKER 3"):
             ip.run_cell("container[-1]?")
     assert "container" not in ip.user_ns.keys()
 
 
 
 def test_pinfo_nonascii():
     # See gh-1177
     from . import nonascii2
     ip.user_ns['nonascii2'] = nonascii2
     ip._inspect('pinfo', 'nonascii2', detail_level=1)
 
 def test_pinfo_type():
     """
     type can fail in various edge case, for example `type.__subclass__()`
     """
     ip._inspect('pinfo', 'type')
 
 
 def test_pinfo_docstring_no_source():
     """Docstring should be included with detail_level=1 if there is no source"""
     with AssertPrints('Docstring:'):
         ip._inspect('pinfo', 'str.format', detail_level=0)
     with AssertPrints('Docstring:'):
         ip._inspect('pinfo', 'str.format', detail_level=1)
 
 
 def test_pinfo_no_docstring_if_source():
     """Docstring should not be included with detail_level=1 if source is found"""
     def foo():
         """foo has a docstring"""
 
     ip.user_ns['foo'] = foo
 
     with AssertPrints('Docstring:'):
         ip._inspect('pinfo', 'foo', detail_level=0)
     with AssertPrints('Source:'):
         ip._inspect('pinfo', 'foo', detail_level=1)
     with AssertNotPrints('Docstring:'):
         ip._inspect('pinfo', 'foo', detail_level=1)
 
 
 def test_pinfo_docstring_if_detail_and_no_source():
     """ Docstring should be displayed if source info not available """
     obj_def = '''class Foo(object):
                   """ This is a docstring for Foo """
                   def bar(self):
                       """ This is a docstring for Foo.bar """
                       pass
               '''
 
     ip.run_cell(obj_def)
     ip.run_cell('foo = Foo()')
 
     with AssertNotPrints("Source:"):
         with AssertPrints('Docstring:'):
             ip._inspect('pinfo', 'foo', detail_level=0)
         with AssertPrints('Docstring:'):
             ip._inspect('pinfo', 'foo', detail_level=1)
         with AssertPrints('Docstring:'):
             ip._inspect('pinfo', 'foo.bar', detail_level=0)
 
     with AssertNotPrints('Docstring:'):
         with AssertPrints('Source:'):
             ip._inspect('pinfo', 'foo.bar', detail_level=1)
 
 
-def test_pinfo_docstring_dynamic():
[e-mail](
+    sys.version_info.releaselevel not in ("final", "candidate"),
+    reason="fails on 3.13.dev",
+    strict=True,
+)
+def test_pinfo_docstring_dynamic(capsys):
     obj_def = """class Bar:
     __custom_documentations__ = {
      "prop" : "cdoc for prop",
      "non_exist" : "cdoc for non_exist",
     }
     @property
     def prop(self):
         '''
         Docstring for prop
         '''
         return self._prop
     
     @prop.setter
     def prop(self, v):
         self._prop = v
     """
     ip.run_cell(obj_def)
 
     ip.run_cell("b = Bar()")
 
-    with AssertPrints("Docstring:   cdoc for prop"):
         ip.run_line_magic("pinfo", "b.prop")
+    captured = capsys.readouterr()
+    assert "Docstring:   cdoc for prop" in captured.out
 
-    with AssertPrints("Docstring:   cdoc for non_exist"):
         ip.run_line_magic("pinfo", "b.non_exist")
+    captured = capsys.readouterr()
+    assert "Docstring:   cdoc for non_exist" in captured.out
 
-    with AssertPrints("Docstring:   cdoc for prop"):
         ip.run_cell("b.prop?")
+    captured = capsys.readouterr()
+    assert "Docstring:   cdoc for prop" in captured.out
 
-    with AssertPrints("Docstring:   cdoc for non_exist"):
         ip.run_cell("b.non_exist?")
+    captured = capsys.readouterr()
+    assert "Docstring:   cdoc for non_exist" in captured.out
 
-    with AssertPrints("Docstring:   <no docstring>"):
         ip.run_cell("b.undefined?")
+    captured = capsys.readouterr()
+    assert "Docstring:   <no docstring>" in captured.out
 
 
 def test_pinfo_magic():
     with AssertPrints("Docstring:"):
         ip._inspect("pinfo", "lsmagic", detail_level=0)
 
     with AssertPrints("Source:"):
         ip._inspect("pinfo", "lsmagic", detail_level=1)
 
 
 def test_init_colors():
     # ensure colors are not present in signature info
     info = inspector.info(HasSignature)
     init_def = info["init_definition"]
     assert "[0m" not in init_def
 
 
 def test_builtin_init():
     info = inspector.info(list)
     init_def = info['init_definition']
     assert init_def is not None
 
 
 def test_render_signature_short():
     def short_fun(a=1): pass
     sig = oinspect._render_signature(
         signature(short_fun),
         short_fun.__name__,
     )
     assert sig == "short_fun(a=1)"
 
 
 def test_render_signature_long():
     from typing import Optional
 
     def long_function(
         a_really_long_parameter: int,
         and_another_long_one: bool = False,
         let_us_make_sure_this_is_looong: Optional[str] = None,
     ) -> bool: pass
 
     sig = oinspect._render_signature(
         signature(long_function),
         long_function.__name__,
     )
     expected = """\
 long_function(
     a_really_long_parameter: int,
     and_another_long_one: bool = False,
     let_us_make_sure_this_is_looong: Optional[str] = None,
 ) -> bool\
 """
 
     assert sig == expected

pyproject.toml

@@ -1,368 +1,369
 [build-system]
 requires = ["setuptools>=61.2"]
 # We need access to the 'setupbase' module at build time.
 # Hence we declare a custom build backend.
 build-backend = "_build_meta"  # just re-exports setuptools.build_meta definitions
 backend-path = ["."]
 
 [project]
 name = "ipython"
 description = "IPython: Productive Interactive Computing"
 keywords = ["Interactive", "Interpreter", "Shell", "Embedding"]
 classifiers = [
     "Framework :: IPython",
     "Framework :: Jupyter",
     "Intended Audience :: Developers",
     "Intended Audience :: Science/Research",
     "License :: OSI Approved :: BSD License",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3 :: Only",
     "Topic :: System :: Shells",
 ]
 requires-python = ">=3.10"
 dependencies = [
     'colorama; sys_platform == "win32"',
     "decorator",
     "exceptiongroup; python_version<'3.11'",
     "jedi>=0.16",
     "matplotlib-inline",
     'pexpect>4.3; sys_platform != "win32" and sys_platform != "emscripten"',
     "prompt_toolkit>=3.0.41,<3.1.0",
     "pygments>=2.4.0",
     "stack_data",
     "traitlets>=5.13.0",
     "typing_extensions>=4.6; python_version<'3.12'",
 ]
 dynamic = ["authors", "license", "version"]
 
 [project.entry-points."pygments.lexers"]
 ipythonconsole = "IPython.lib.lexers:IPythonConsoleLexer"
 ipython = "IPython.lib.lexers:IPythonLexer"
 ipython3 = "IPython.lib.lexers:IPython3Lexer"
 
 [project.scripts]
 ipython = "IPython:start_ipython"
 ipython3 = "IPython:start_ipython"
 
 [project.readme]
 file = "long_description.rst"
 content-type = "text/x-rst"
 
 [project.urls]
 Homepage = "https://ipython.org"
 Documentation = "https://ipython.readthedocs.io/"
 Funding = "https://numfocus.org/"
 Source = "https://github.com/ipython/ipython"
 Tracker = "https://github.com/ipython/ipython/issues"
 
 [project.optional-dependencies]
 black = [
     "black",
 ]
 doc = [
     "docrepr",
     "exceptiongroup",
     "intersphinx_registry",
     "ipykernel",
     "ipython[test]",
     "matplotlib",
     "setuptools>=18.5",
     "sphinx-rtd-theme",
     "sphinx>=1.3",
     "sphinxcontrib-jquery",
     "tomli ; python_version<'3.11'",
     "typing_extensions",
 ]
 kernel = [
     "ipykernel",
 ]
 nbconvert = [
     "nbconvert",
 ]
 nbformat = [
     "nbformat",
 ]
 notebook = [
     "ipywidgets",
     "notebook",
 ]
 parallel = [
     "ipyparallel",
 ]
 qtconsole = [
     "qtconsole",
 ]
 terminal = []
 test = [
     "pytest",
     "pytest-asyncio<0.22",
     "testpath",
     "pickleshare",
+    "packaging",
 ]
 test_extra = [
     "ipython[test]",
     "curio",
     "matplotlib!=3.2.0",
     "nbformat",
     "numpy>=1.23",
     "pandas",
     "trio",
 ]
 matplotlib = [
    "matplotlib"
 ]
 all = [
     "ipython[black,doc,kernel,nbconvert,nbformat,notebook,parallel,qtconsole,matplotlib]",
     "ipython[test,test_extra]",
 ]
 
 [tool.mypy]
 python_version = "3.10"
 ignore_missing_imports = true
 follow_imports = 'silent'
 exclude = [
    'test_\.+\.py',
    'IPython.utils.tests.test_wildcard',
    'testing',
    'tests',
    'PyColorize.py',
    '_process_win32_controller.py',
    'IPython/core/application.py',
    'IPython/core/profileapp.py',
    'IPython/lib/deepreload.py',
    'IPython/sphinxext/ipython_directive.py',
    'IPython/terminal/ipapp.py',
    'IPython/utils/_process_win32.py',
    'IPython/utils/path.py',
 ]
 disallow_untyped_defs = true
 # ignore_errors = false
 # ignore_missing_imports = false
 # disallow_untyped_calls = true
 disallow_incomplete_defs = true
 # check_untyped_defs = true
 # disallow_untyped_decorators = true
 warn_redundant_casts = true
 
 [[tool.mypy.overrides]]
 module = [
     "IPython.utils.text",
 ]
 disallow_untyped_defs = false
 check_untyped_defs = false
 disallow_untyped_decorators = false
 
 
 # gloabl ignore error
 [[tool.mypy.overrides]]
 module = [
     "IPython",
     "IPython.conftest",
     "IPython.core.alias",
     "IPython.core.async_helpers",
     "IPython.core.autocall",
     "IPython.core.builtin_trap",
     "IPython.core.compilerop",
     "IPython.core.completer",
     "IPython.core.completerlib",
     "IPython.core.crashhandler",
     "IPython.core.debugger",
     "IPython.core.display",
     "IPython.core.display_functions",
     "IPython.core.display_trap",
     "IPython.core.displayhook",
     "IPython.core.displaypub",
     "IPython.core.events",
     "IPython.core.excolors",
     "IPython.core.extensions",
     "IPython.core.formatters",
     "IPython.core.getipython",
     "IPython.core.guarded_eval",
     "IPython.core.history",
     "IPython.core.historyapp",
     "IPython.core.hooks",
     "IPython.core.inputsplitter",
     "IPython.core.inputtransformer",
     "IPython.core.inputtransformer2",
     "IPython.core.interactiveshell",
     "IPython.core.logger",
     "IPython.core.macro",
     "IPython.core.magic",
     "IPython.core.magic_arguments",
     "IPython.core.magics.ast_mod",
     "IPython.core.magics.auto",
     "IPython.core.magics.basic",
     "IPython.core.magics.code",
     "IPython.core.magics.config",
     "IPython.core.magics.display",
     "IPython.core.magics.execution",
     "IPython.core.magics.extension",
     "IPython.core.magics.history",
     "IPython.core.magics.logging",
     "IPython.core.magics.namespace",
     "IPython.core.magics.osm",
     "IPython.core.magics.packaging",
     "IPython.core.magics.pylab",
     "IPython.core.magics.script",
     "IPython.core.oinspect",
     "IPython.core.page",
     "IPython.core.payload",
     "IPython.core.payloadpage",
     "IPython.core.prefilter",
     "IPython.core.profiledir",
     "IPython.core.prompts",
     "IPython.core.pylabtools",
     "IPython.core.shellapp",
     "IPython.core.splitinput",
     "IPython.core.ultratb",
     "IPython.extensions.autoreload",
     "IPython.extensions.storemagic",
     "IPython.external.qt_for_kernel",
     "IPython.external.qt_loaders",
     "IPython.lib.backgroundjobs",
     "IPython.lib.clipboard",
     "IPython.lib.demo",
     "IPython.lib.display",
     "IPython.lib.editorhooks",
     "IPython.lib.guisupport",
     "IPython.lib.latextools",
     "IPython.lib.lexers",
     "IPython.lib.pretty",
     "IPython.paths",
     "IPython.sphinxext.ipython_console_highlighting",
     "IPython.terminal.debugger",
     "IPython.terminal.embed",
     "IPython.terminal.interactiveshell",
     "IPython.terminal.magics",
     "IPython.terminal.prompts",
     "IPython.terminal.pt_inputhooks",
     "IPython.terminal.pt_inputhooks.asyncio",
     "IPython.terminal.pt_inputhooks.glut",
     "IPython.terminal.pt_inputhooks.gtk",
     "IPython.terminal.pt_inputhooks.gtk3",
     "IPython.terminal.pt_inputhooks.gtk4",
     "IPython.terminal.pt_inputhooks.osx",
     "IPython.terminal.pt_inputhooks.pyglet",
     "IPython.terminal.pt_inputhooks.qt",
     "IPython.terminal.pt_inputhooks.tk",
     "IPython.terminal.pt_inputhooks.wx",
     "IPython.terminal.ptutils",
     "IPython.terminal.shortcuts",
     "IPython.terminal.shortcuts.auto_match",
     "IPython.terminal.shortcuts.auto_suggest",
     "IPython.terminal.shortcuts.filters",
     "IPython.utils._process_cli",
     "IPython.utils._process_common",
     "IPython.utils._process_emscripten",
     "IPython.utils._process_posix",
     "IPython.utils.capture",
     "IPython.utils.coloransi",
     "IPython.utils.contexts",
     "IPython.utils.data",
     "IPython.utils.decorators",
     "IPython.utils.dir2",
     "IPython.utils.encoding",
     "IPython.utils.frame",
     "IPython.utils.generics",
     "IPython.utils.importstring",
     "IPython.utils.io",
     "IPython.utils.ipstruct",
     "IPython.utils.module_paths",
     "IPython.utils.openpy",
     "IPython.utils.process",
     "IPython.utils.py3compat",
     "IPython.utils.sentinel",
     "IPython.utils.shimmodule",
     "IPython.utils.strdispatch",
     "IPython.utils.sysinfo",
     "IPython.utils.syspathcontext",
     "IPython.utils.tempdir",
     "IPython.utils.terminal",
     "IPython.utils.timing",
     "IPython.utils.tokenutil",
     "IPython.utils.tz",
     "IPython.utils.ulinecache",
     "IPython.utils.version",
     "IPython.utils.wildcard",
 
 ]
 disallow_untyped_defs = false
 ignore_errors = true
 ignore_missing_imports = true
 disallow_untyped_calls = false
 disallow_incomplete_defs = false
 check_untyped_defs = false
 disallow_untyped_decorators = false
 
 [tool.pytest.ini_options]
 addopts = [
    "--durations=10",
    "-pIPython.testing.plugin.pytest_ipdoctest",
    "--ipdoctest-modules",
    "--ignore=docs",
    "--ignore=examples",
    "--ignore=htmlcov",
    "--ignore=ipython_kernel",
    "--ignore=ipython_parallel",
    "--ignore=results",
    "--ignore=tmp",
    "--ignore=tools",
    "--ignore=traitlets",
    "--ignore=IPython/core/tests/daft_extension",
    "--ignore=IPython/sphinxext",
    "--ignore=IPython/terminal/pt_inputhooks",
    "--ignore=IPython/__main__.py",
    "--ignore=IPython/external/qt_for_kernel.py",
    "--ignore=IPython/html/widgets/widget_link.py",
    "--ignore=IPython/html/widgets/widget_output.py",
    "--ignore=IPython/terminal/console.py",
    "--ignore=IPython/utils/_process_cli.py",
    "--ignore=IPython/utils/_process_posix.py",
    "--ignore=IPython/utils/_process_win32.py",
    "--ignore=IPython/utils/_process_win32_controller.py",
    "--ignore=IPython/utils/daemonize.py",
    "--ignore=IPython/utils/eventful.py",
    "--ignore=IPython/kernel",
    "--ignore=IPython/consoleapp.py",
    "--ignore=IPython/core/inputsplitter.py",
    "--ignore=IPython/lib/kernel.py",
    "--ignore=IPython/utils/jsonutil.py",
    "--ignore=IPython/utils/localinterfaces.py",
    "--ignore=IPython/utils/log.py",
    "--ignore=IPython/utils/signatures.py",
    "--ignore=IPython/utils/traitlets.py",
    "--ignore=IPython/utils/version.py"
 ]
 doctest_optionflags = [
    "NORMALIZE_WHITESPACE",
    "ELLIPSIS"
 ]
 ipdoctest_optionflags = [
    "NORMALIZE_WHITESPACE",
    "ELLIPSIS"
 ]
 asyncio_mode = "strict"
 
 [tool.pyright]
 pythonPlatform="All"
 
 [tool.setuptools]
 zip-safe = false
 platforms = ["Linux", "Mac OSX", "Windows"]
 license-files = ["LICENSE"]
 include-package-data = false
 
 [tool.setuptools.packages.find]
 exclude = ["setupext"]
 namespaces = false
 
 [tool.setuptools.package-data]
 "IPython" = ["py.typed"]
 "IPython.core" = ["profile/README*"]
 "IPython.core.tests" = ["*.png", "*.jpg", "daft_extension/*.py"]
 "IPython.lib.tests" = ["*.wav"]
 "IPython.testing.plugin" = ["*.txt"]
 
 [tool.setuptools.dynamic]
 version = {attr = "IPython.core.release.__version__"}