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[3.13] gh-118817: Fix asyncio REPL on Windows (GH-118819) #118847

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Merged
merged 1 commit into from
May 9, 2024
Merged

[3.13] gh-118817: Fix asyncio REPL on Windows (GH-118819) #118847

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7 changes: 4 additions & 3 deletions Lib/asyncio/__main__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -108,7 +108,7 @@ def run(self):
try:
import readline # NoQA
except ImportError:
pass
readline = None

interactive_hook = getattr(sys, "__interactivehook__", None)

Expand All @@ -122,8 +122,9 @@ def run(self):
except:
pass
else:
completer = rlcompleter.Completer(console.locals)
readline.set_completer(completer.complete)
if readline is not None:
completer = rlcompleter.Completer(console.locals)
readline.set_completer(completer.complete)

repl_thread = REPLThread()
repl_thread.daemon = True
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5 changes: 4 additions & 1 deletion Lib/test/test_repl.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
from textwrap import dedent
from test import support
from test.support import cpython_only, has_subprocess_support, SuppressCrashReport
from test.support.script_helper import kill_python
from test.support.script_helper import kill_python, assert_python_ok
from test.support.import_helper import import_module


Expand Down Expand Up @@ -195,6 +195,9 @@ def bar(x):
expected = "(30, None, [\'def foo(x):\\n\', \' return x + 1\\n\', \'\\n\'], \'<stdin>\')"
self.assertIn(expected, output, expected)

def test_asyncio_repl_is_ok(self):
assert_python_ok("-m", "asyncio")



class TestInteractiveModeSyntaxErrors(unittest.TestCase):
Expand Down