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"""Messaging library for Python."""
from __future__ import absolute_import, unicode_literals
import os
import re
import sys
if sys.version_info < (2, 7): # pragma: no cover
raise Exception('Kombu 4.0 requires Python versions 2.7 or later.')
from collections import namedtuple # noqa
__version__ = '4.0.2'
__author__ = 'Ask Solem'
__contact__ = 'ask@celeryproject.org'
__homepage__ = 'https://kombu.readthedocs.io'
__docformat__ = 'restructuredtext en'
# -eof meta-
version_info_t = namedtuple('version_info_t', (
'major', 'minor', 'micro', 'releaselevel', 'serial',
))
# bumpversion can only search for {current_version}
# so we have to parse the version here.
_temp = re.match(
r'(\d+)\.(\d+).(\d+)(.+)?', __version__).groups()
VERSION = version_info = version_info_t(
int(_temp[0]), int(_temp[1]), int(_temp[2]), _temp[3] or '', '')
del(_temp)
del(re)
STATICA_HACK = True
globals()['kcah_acitats'[::-1].upper()] = False
if STATICA_HACK: # pragma: no cover
# This is never executed, but tricks static analyzers (PyDev, PyCharm,
# pylint, etc.) into knowing the types of these symbols, and what
# they contain.
from kombu.connection import Connection, BrokerConnection # noqa
from kombu.entity import Exchange, Queue, binding # noqa
from kombu.message import Message # noqa
from kombu.messaging import Consumer, Producer # noqa
from kombu.pools import connections, producers # noqa
from kombu.utils.url import parse_url # noqa
from kombu.common import eventloop, uuid # noqa
from kombu.serialization import ( # noqa
enable_insecure_serializers,
disable_insecure_serializers,
)
# Lazy loading.
# - See werkzeug/__init__.py for the rationale behind this.
from types import ModuleType # noqa
all_by_module = {
'kombu.connection': ['Connection', 'BrokerConnection'],
'kombu.entity': ['Exchange', 'Queue', 'binding'],
'kombu.message': ['Message'],
'kombu.messaging': ['Consumer', 'Producer'],
'kombu.pools': ['connections', 'producers'],
'kombu.utils.url': ['parse_url'],
'kombu.common': ['eventloop', 'uuid'],
'kombu.serialization': [
'enable_insecure_serializers',
'disable_insecure_serializers',
],
}
object_origins = {}
for module, items in all_by_module.items():
for item in items:
object_origins[item] = module
class module(ModuleType):
"""Customized Python module."""
def __getattr__(self, name):
if name in object_origins:
module = __import__(object_origins[name], None, None, [name])
for extra_name in all_by_module[module.__name__]:
setattr(self, extra_name, getattr(module, extra_name))
return getattr(module, name)
return ModuleType.__getattribute__(self, name)
def __dir__(self):
result = list(new_module.__all__)
result.extend(('__file__', '__path__', '__doc__', '__all__',
'__docformat__', '__name__', '__path__', 'VERSION',
'__package__', '__version__', '__author__',
'__contact__', '__homepage__', '__docformat__'))
return result
# 2.5 does not define __package__
try:
package = __package__
except NameError: # pragma: no cover
package = 'kombu'
# keep a reference to this module so that it's not garbage collected
old_module = sys.modules[__name__]
new_module = sys.modules[__name__] = module(__name__)
new_module.__dict__.update({
'__file__': __file__,
'__path__': __path__,
'__doc__': __doc__,
'__all__': tuple(object_origins),
'__version__': __version__,
'__author__': __author__,
'__contact__': __contact__,
'__homepage__': __homepage__,
'__docformat__': __docformat__,
'__package__': package,
'version_info_t': version_info_t,
'version_info': version_info,
'VERSION': VERSION,
'absolute_import': absolute_import,
'unicode_literals': unicode_literals,
})
if os.environ.get('KOMBU_LOG_DEBUG'): # pragma: no cover
os.environ.update(KOMBU_LOG_CHANNEL='1', KOMBU_LOG_CONNECTION='1')
from .utils import debug
debug.setup_logging()
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