0UT1S's

opt/hc_python/lib/python3.12/site-packages/greenlet/tests/

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[DIR] __pycache__

N/A

9.03 KB

_test_extension.c

5.64 KB

_test_extension.cpython-312-x86_64-linux-gnu.so

36.30 KB

_test_extension_cpp.cpp

6.41 KB

_test_extension_cpp.cpython-312-x86_64-linux-gnu.so

56.45 KB

fail_clearing_run_switches.py

1.23 KB

fail_cpp_exception.py

985 bytes

fail_initialstub_already_started.py

1.92 KB

fail_slp_switch.py

524 bytes

fail_switch_three_greenlets.py

956 bytes

fail_switch_three_greenlets2.py

1.25 KB

fail_switch_two_greenlets.py

817 bytes

11.68 KB

test_contextvars.py

10.11 KB

2.67 KB

test_extension_interface.py

3.74 KB

2.85 KB

test_generator.py

1.21 KB

test_generator_nested.py

3.63 KB

test_greenlet.py

44.91 KB

test_greenlet_trash.py

7.76 KB

17.06 KB

test_stack_saved.py

446 bytes

3.63 KB

test_tracing.py

8.06 KB

test_version.py

1.31 KB

test_weakref.py

883 bytes

# -*- coding: utf-8 -*-
"""
If we have a run callable passed to the constructor or set as an
attribute, but we don't actually use that (because ``__getattribute__``
or the like interferes), then when we clear callable before beginning
to run, there's an opportunity for Python code to run.

"""
import greenlet

g = None
main = greenlet.getcurrent()

results = []

class RunCallable:

def __del__(self):
        results.append(('RunCallable', '__del__'))
        main.switch('from RunCallable')

class G(greenlet.greenlet):

def __getattribute__(self, name):
        if name == 'run':
            results.append(('G.__getattribute__', 'run'))
            return run_func
        return object.__getattribute__(self, name)

def run_func():
    results.append(('run_func', 'enter'))

g = G(RunCallable())
# Try to start G. It will get to the point where it deletes
# its run callable C++ variable in inner_bootstrap. That triggers
# the __del__ method, which switches back to main before g
# actually even starts running.
x = g.switch()
results.append(('main: g.switch()', x))
# In the C++ code, this results in g->g_switch() appearing to return, even though
# it has yet to run.
print('In main with', x, flush=True)
g.switch()
print('RESULTS', results)