vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
95 lines
2.6 KiB
Python
95 lines
2.6 KiB
Python
import linecache
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import reprlib
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import traceback
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from . import base_futures
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from . import coroutines
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def _task_repr_info(task):
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info = base_futures._future_repr_info(task)
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if task.cancelling() and not task.done():
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# replace status
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info[0] = 'cancelling'
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info.insert(1, 'name=%r' % task.get_name())
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if task._fut_waiter is not None:
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info.insert(2, f'wait_for={task._fut_waiter!r}')
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if task._coro:
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coro = coroutines._format_coroutine(task._coro)
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info.insert(2, f'coro=<{coro}>')
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return info
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@reprlib.recursive_repr()
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def _task_repr(task):
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info = ' '.join(_task_repr_info(task))
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return f'<{task.__class__.__name__} {info}>'
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def _task_get_stack(task, limit):
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frames = []
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if hasattr(task._coro, 'cr_frame'):
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# case 1: 'async def' coroutines
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f = task._coro.cr_frame
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elif hasattr(task._coro, 'gi_frame'):
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# case 2: legacy coroutines
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f = task._coro.gi_frame
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elif hasattr(task._coro, 'ag_frame'):
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# case 3: async generators
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f = task._coro.ag_frame
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else:
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# case 4: unknown objects
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f = None
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if f is not None:
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while f is not None:
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if limit is not None:
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if limit <= 0:
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break
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limit -= 1
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frames.append(f)
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f = f.f_back
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frames.reverse()
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elif task._exception is not None:
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tb = task._exception.__traceback__
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while tb is not None:
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if limit is not None:
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if limit <= 0:
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break
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limit -= 1
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frames.append(tb.tb_frame)
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tb = tb.tb_next
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return frames
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def _task_print_stack(task, limit, file):
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extracted_list = []
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checked = set()
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for f in task.get_stack(limit=limit):
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lineno = f.f_lineno
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co = f.f_code
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filename = co.co_filename
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name = co.co_name
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if filename not in checked:
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checked.add(filename)
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linecache.checkcache(filename)
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line = linecache.getline(filename, lineno, f.f_globals)
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extracted_list.append((filename, lineno, name, line))
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exc = task._exception
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if not extracted_list:
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print(f'No stack for {task!r}', file=file)
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elif exc is not None:
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print(f'Traceback for {task!r} (most recent call last):', file=file)
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else:
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print(f'Stack for {task!r} (most recent call last):', file=file)
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traceback.print_list(extracted_list, file=file)
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if exc is not None:
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for line in traceback.format_exception_only(exc.__class__, exc):
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print(line, file=file, end='')
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