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authorJason Kölker <jason@koelker.net>2011-09-27 13:21:47 -0500
committerJason Kölker <jason@koelker.net>2011-09-27 13:21:47 -0500
commita21940e2d325136661b5283bb15f1fbf9942477b (patch)
treee0b3a7fe84342adfc7770e05abd7314d13956c54 /common/utils.py
parentf90e85378df8f8afe22acd530223c09cb9f7bc4c (diff)
reog from import merge
Diffstat (limited to 'common/utils.py')
-rw-r--r--common/utils.py89
1 files changed, 0 insertions, 89 deletions
diff --git a/common/utils.py b/common/utils.py
deleted file mode 100644
index 0d2f89e..0000000
--- a/common/utils.py
+++ /dev/null
@@ -1,89 +0,0 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-# Copyright 2011 OpenStack LLC.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""
-System-level utilities and helper functions.
-"""
-
-import datetime
-import sys
-
-from openstack.common import exception
-
-
-TIME_FORMAT = "%Y-%m-%dT%H:%M:%SZ"
-
-
-def int_from_bool_as_string(subject):
- """
- Interpret a string as a boolean and return either 1 or 0.
-
- Any string value in:
- ('True', 'true', 'On', 'on', '1')
- is interpreted as a boolean True.
-
- Useful for JSON-decoded stuff and config file parsing
- """
- return bool_from_string(subject) and 1 or 0
-
-
-def bool_from_string(subject):
- """
- Interpret a string as a boolean.
-
- Any string value in:
- ('True', 'true', 'On', 'on', '1')
- is interpreted as a boolean True.
-
- Useful for JSON-decoded stuff and config file parsing
- """
- if type(subject) == type(bool):
- return subject
- if hasattr(subject, 'startswith'): # str or unicode...
- if subject.strip().lower() in ('true', 'on', '1'):
- return True
- return False
-
-
-def import_class(import_str):
- """Returns a class from a string including module and class"""
- mod_str, _sep, class_str = import_str.rpartition('.')
- try:
- __import__(mod_str)
- return getattr(sys.modules[mod_str], class_str)
- except (ImportError, ValueError, AttributeError):
- raise exception.NotFound('Class %s cannot be found' % class_str)
-
-
-def import_object(import_str):
- """Returns an object including a module or module and class"""
- try:
- __import__(import_str)
- return sys.modules[import_str]
- except ImportError:
- cls = import_class(import_str)
- return cls()
-
-
-def isotime(at=None):
- if not at:
- at = datetime.datetime.utcnow()
- return at.strftime(TIME_FORMAT)
-
-
-def parse_isotime(timestr):
- return datetime.datetime.strptime(timestr, TIME_FORMAT)