mirror of https://github.com/celery/kombu.git
92 lines
2.5 KiB
Python
92 lines
2.5 KiB
Python
from __future__ import absolute_import, unicode_literals
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import atexit
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import os
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import pytest
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import sys
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from kombu.exceptions import VersionMismatch
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@pytest.fixture(scope='session')
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def multiprocessing_workaround(request):
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yield
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# Workaround for multiprocessing bug where logging
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# is attempted after global already collected at shutdown.
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canceled = set()
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try:
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import multiprocessing.util
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canceled.add(multiprocessing.util._exit_function)
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except (AttributeError, ImportError):
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pass
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try:
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atexit._exithandlers[:] = [
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e for e in atexit._exithandlers if e[0] not in canceled
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]
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except AttributeError: # pragma: no cover
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pass # Py3 missing _exithandlers
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def zzz_reset_memory_transport_state():
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yield
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from kombu.transport import memory
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memory.Transport.state.clear()
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@pytest.fixture(autouse=True)
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def test_cases_has_patching(request, patching):
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if request.instance:
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request.instance.patching = patching
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@pytest.fixture
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def hub(request):
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from kombu.async import Hub, get_event_loop, set_event_loop
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_prev_hub = get_event_loop()
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hub = Hub()
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set_event_loop(hub)
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yield hub
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if _prev_hub is not None:
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set_event_loop(_prev_hub)
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def find_distribution_modules(name=__name__, file=__file__):
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current_dist_depth = len(name.split('.')) - 1
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current_dist = os.path.join(os.path.dirname(file),
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*([os.pardir] * current_dist_depth))
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abs = os.path.abspath(current_dist)
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dist_name = os.path.basename(abs)
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for dirpath, dirnames, filenames in os.walk(abs):
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package = (dist_name + dirpath[len(abs):]).replace('/', '.')
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if '__init__.py' in filenames:
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yield package
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for filename in filenames:
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if filename.endswith('.py') and filename != '__init__.py':
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yield '.'.join([package, filename])[:-3]
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def import_all_modules(name=__name__, file=__file__, skip=[]):
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for module in find_distribution_modules(name, file):
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if module not in skip:
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print('preimporting %r for coverage...' % (module,))
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try:
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__import__(module)
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except (ImportError, VersionMismatch, AttributeError):
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pass
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def is_in_coverage():
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return (os.environ.get('COVER_ALL_MODULES') or
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any('--cov' in arg for arg in sys.argv))
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@pytest.fixture(scope='session')
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def cover_all_modules():
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# so coverage sees all our modules.
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if is_in_coverage():
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import_all_modules()
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