80 lines
2.1 KiB
Python
80 lines
2.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import time
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from oslo_config import cfg as oslo_cfg
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from oslo_log import log as oslo_logging
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oslo_logging.register_options(oslo_cfg.CONF)
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class Object(object):
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pass
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def init():
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"""Initialize logging. """
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product_name = "nfp"
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oslo_logging.setup(oslo_cfg.CONF, product_name)
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def _is_class(obj):
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return 'class' in str(type(obj))
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def _name(obj):
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"""Helper method to construct name of an object.
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'module.class' if object is of type 'class'
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'module.class.method' if object is of type 'method'
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"""
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# If it is callable, then it is a method
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if callable(obj):
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return "{0}.{1}.{2}".format(
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type(obj.im_self).__module__,
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type(obj.im_self).__name__,
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obj.__name__)
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# If obj is of type class
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elif _is_class(obj):
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return "{0}.{1}".format(
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type(obj).__module__,
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type(obj).__name__)
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else:
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return obj.__name__
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def identify(obj):
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"""Helper method to display identity an object.
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Useful for logging. Decodes based on the type of obj.
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Supports 'class' & 'method' types for now.
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:param obj: Object (Class/Method supported.)
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Returns: String. Identification of the object.
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"""
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prefix = obj._NAME_ if hasattr(obj, '_NAME_') else ''
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try:
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return "([%s] %s)" % (prefix, _name(obj))
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except Exception:
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# Some unknown type, returning empty
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return ""
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def time_stamp():
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"""Current time stamp in milliseconds.
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Returns: time stamp in milliseconds.
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"""
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_time_ms = lambda: int(round(time.time() * 1000.0))
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return _time_ms()
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