Update oslo-incubator requirements
The patch pulls in the latest versions of Oslo's modules being used by Marconi. The main reason triggering this update is local.py not depending on eventlet anymore. Change-Id: Icec75a8e220e81de2ea183a95d1bbe0cded4fcb8
This commit is contained in:
Flaper Fesp
parent
5cbfcefe29
commit
adcbcd21c0
@ -1,6 +1,7 @@
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 Red Hat, Inc.
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# Copyright 2013 IBM Corp.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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@ -23,18 +24,27 @@ Usual usage in an openstack.common module:
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from marconi.openstack.common.gettextutils import _
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"""
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import copy
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import gettext
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import logging.handlers
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import os
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import re
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import UserString
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from babel import localedata
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import six
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_localedir = os.environ.get('marconi'.upper() + '_LOCALEDIR')
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_t = gettext.translation('marconi', localedir=_localedir, fallback=True)
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_AVAILABLE_LANGUAGES = []
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def _(msg):
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return _t.ugettext(msg)
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def install(domain):
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def install(domain, lazy=False):
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"""Install a _() function using the given translation domain.
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Given a translation domain, install a _() function using gettext's
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@ -44,7 +54,252 @@ def install(domain):
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overriding the default localedir (e.g. /usr/share/locale) using
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a translation-domain-specific environment variable (e.g.
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NOVA_LOCALEDIR).
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:param domain: the translation domain
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:param lazy: indicates whether or not to install the lazy _() function.
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The lazy _() introduces a way to do deferred translation
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of messages by installing a _ that builds Message objects,
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instead of strings, which can then be lazily translated into
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any available locale.
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"""
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gettext.install(domain,
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localedir=os.environ.get(domain.upper() + '_LOCALEDIR'),
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unicode=True)
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if lazy:
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# NOTE(mrodden): Lazy gettext functionality.
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#
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# The following introduces a deferred way to do translations on
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# messages in OpenStack. We override the standard _() function
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# and % (format string) operation to build Message objects that can
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# later be translated when we have more information.
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#
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# Also included below is an example LocaleHandler that translates
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# Messages to an associated locale, effectively allowing many logs,
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# each with their own locale.
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def _lazy_gettext(msg):
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"""Create and return a Message object.
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Lazy gettext function for a given domain, it is a factory method
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for a project/module to get a lazy gettext function for its own
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translation domain (i.e. nova, glance, cinder, etc.)
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Message encapsulates a string so that we can translate
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it later when needed.
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"""
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return Message(msg, domain)
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import __builtin__
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__builtin__.__dict__['_'] = _lazy_gettext
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else:
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localedir = '%s_LOCALEDIR' % domain.upper()
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gettext.install(domain,
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localedir=os.environ.get(localedir),
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unicode=True)
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class Message(UserString.UserString, object):
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"""Class used to encapsulate translatable messages."""
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def __init__(self, msg, domain):
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# _msg is the gettext msgid and should never change
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self._msg = msg
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self._left_extra_msg = ''
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self._right_extra_msg = ''
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self.params = None
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self.locale = None
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self.domain = domain
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@property
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def data(self):
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# NOTE(mrodden): this should always resolve to a unicode string
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# that best represents the state of the message currently
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localedir = os.environ.get(self.domain.upper() + '_LOCALEDIR')
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if self.locale:
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lang = gettext.translation(self.domain,
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localedir=localedir,
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languages=[self.locale],
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fallback=True)
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else:
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# use system locale for translations
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lang = gettext.translation(self.domain,
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localedir=localedir,
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fallback=True)
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full_msg = (self._left_extra_msg +
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lang.ugettext(self._msg) +
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self._right_extra_msg)
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if self.params is not None:
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full_msg = full_msg % self.params
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return six.text_type(full_msg)
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def _save_dictionary_parameter(self, dict_param):
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full_msg = self.data
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# look for %(blah) fields in string;
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# ignore %% and deal with the
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# case where % is first character on the line
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keys = re.findall('(?:[^%]|^)?%\((\w*)\)[a-z]', full_msg)
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# if we don't find any %(blah) blocks but have a %s
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if not keys and re.findall('(?:[^%]|^)%[a-z]', full_msg):
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# apparently the full dictionary is the parameter
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params = copy.deepcopy(dict_param)
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else:
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params = {}
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for key in keys:
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try:
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params[key] = copy.deepcopy(dict_param[key])
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except TypeError:
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# cast uncopyable thing to unicode string
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params[key] = unicode(dict_param[key])
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return params
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def _save_parameters(self, other):
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# we check for None later to see if
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# we actually have parameters to inject,
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# so encapsulate if our parameter is actually None
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if other is None:
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self.params = (other, )
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elif isinstance(other, dict):
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self.params = self._save_dictionary_parameter(other)
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else:
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# fallback to casting to unicode,
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# this will handle the problematic python code-like
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# objects that cannot be deep-copied
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try:
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self.params = copy.deepcopy(other)
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except TypeError:
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self.params = unicode(other)
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return self
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# overrides to be more string-like
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def __unicode__(self):
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return self.data
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def __str__(self):
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return self.data.encode('utf-8')
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def __getstate__(self):
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to_copy = ['_msg', '_right_extra_msg', '_left_extra_msg',
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'domain', 'params', 'locale']
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new_dict = self.__dict__.fromkeys(to_copy)
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for attr in to_copy:
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new_dict[attr] = copy.deepcopy(self.__dict__[attr])
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return new_dict
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def __setstate__(self, state):
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for (k, v) in state.items():
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setattr(self, k, v)
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# operator overloads
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def __add__(self, other):
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copied = copy.deepcopy(self)
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copied._right_extra_msg += other.__str__()
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return copied
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def __radd__(self, other):
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copied = copy.deepcopy(self)
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copied._left_extra_msg += other.__str__()
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return copied
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def __mod__(self, other):
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# do a format string to catch and raise
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# any possible KeyErrors from missing parameters
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self.data % other
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copied = copy.deepcopy(self)
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return copied._save_parameters(other)
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def __mul__(self, other):
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return self.data * other
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def __rmul__(self, other):
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return other * self.data
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def __getitem__(self, key):
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return self.data[key]
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def __getslice__(self, start, end):
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return self.data.__getslice__(start, end)
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def __getattribute__(self, name):
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# NOTE(mrodden): handle lossy operations that we can't deal with yet
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# These override the UserString implementation, since UserString
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# uses our __class__ attribute to try and build a new message
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# after running the inner data string through the operation.
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# At that point, we have lost the gettext message id and can just
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# safely resolve to a string instead.
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ops = ['capitalize', 'center', 'decode', 'encode',
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'expandtabs', 'ljust', 'lstrip', 'replace', 'rjust', 'rstrip',
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'strip', 'swapcase', 'title', 'translate', 'upper', 'zfill']
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if name in ops:
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return getattr(self.data, name)
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else:
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return UserString.UserString.__getattribute__(self, name)
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def get_available_languages(domain):
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"""Lists the available languages for the given translation domain.
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:param domain: the domain to get languages for
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"""
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if _AVAILABLE_LANGUAGES:
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return _AVAILABLE_LANGUAGES
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localedir = '%s_LOCALEDIR' % domain.upper()
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find = lambda x: gettext.find(domain,
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localedir=os.environ.get(localedir),
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languages=[x])
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# NOTE(mrodden): en_US should always be available (and first in case
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# order matters) since our in-line message strings are en_US
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_AVAILABLE_LANGUAGES.append('en_US')
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# NOTE(luisg): Babel <1.0 used a function called list(), which was
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# renamed to locale_identifiers() in >=1.0, the requirements master list
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# requires >=0.9.6, uncapped, so defensively work with both. We can remove
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# this check when the master list updates to >=1.0, and all projects udpate
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list_identifiers = (getattr(localedata, 'list', None) or
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getattr(localedata, 'locale_identifiers'))
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locale_identifiers = list_identifiers()
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for i in locale_identifiers:
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if find(i) is not None:
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_AVAILABLE_LANGUAGES.append(i)
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return _AVAILABLE_LANGUAGES
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def get_localized_message(message, user_locale):
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"""Gets a localized version of the given message in the given locale."""
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if (isinstance(message, Message)):
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if user_locale:
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message.locale = user_locale
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return unicode(message)
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else:
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return message
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class LocaleHandler(logging.Handler):
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"""Handler that can have a locale associated to translate Messages.
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A quick example of how to utilize the Message class above.
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LocaleHandler takes a locale and a target logging.Handler object
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to forward LogRecord objects to after translating the internal Message.
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"""
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def __init__(self, locale, target):
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"""Initialize a LocaleHandler
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:param locale: locale to use for translating messages
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:param target: logging.Handler object to forward
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LogRecord objects to after translation
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"""
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logging.Handler.__init__(self)
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self.locale = locale
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self.target = target
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def emit(self, record):
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if isinstance(record.msg, Message):
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# set the locale and resolve to a string
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record.msg.locale = self.locale
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self.target.emit(record)
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68
marconi/openstack/common/importutils.py
Normal file
68
marconi/openstack/common/importutils.py
Normal file
@ -0,0 +1,68 @@
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack Foundation.
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# All Rights Reserved.
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#
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# 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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"""
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Import related utilities and helper functions.
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"""
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import sys
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import traceback
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def import_class(import_str):
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"""Returns a class from a string including module and class."""
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mod_str, _sep, class_str = import_str.rpartition('.')
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try:
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__import__(mod_str)
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return getattr(sys.modules[mod_str], class_str)
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except (ValueError, AttributeError):
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raise ImportError('Class %s cannot be found (%s)' %
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(class_str,
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traceback.format_exception(*sys.exc_info())))
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def import_object(import_str, *args, **kwargs):
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"""Import a class and return an instance of it."""
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return import_class(import_str)(*args, **kwargs)
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def import_object_ns(name_space, import_str, *args, **kwargs):
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"""Tries to import object from default namespace.
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Imports a class and return an instance of it, first by trying
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to find the class in a default namespace, then failing back to
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a full path if not found in the default namespace.
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"""
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import_value = "%s.%s" % (name_space, import_str)
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try:
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return import_class(import_value)(*args, **kwargs)
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except ImportError:
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return import_class(import_str)(*args, **kwargs)
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def import_module(import_str):
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"""Import a module."""
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__import__(import_str)
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return sys.modules[import_str]
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def try_import(import_str, default=None):
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"""Try to import a module and if it fails return default."""
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try:
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return import_module(import_str)
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except ImportError:
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return default
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@ -41,6 +41,7 @@ import json
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import types
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import xmlrpclib
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import netaddr
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import six
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from marconi.openstack.common import timeutils
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@ -137,6 +138,8 @@ def to_primitive(value, convert_instances=False, convert_datetime=True,
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# Likely an instance of something. Watch for cycles.
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# Ignore class member vars.
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return recursive(value.__dict__, level=level + 1)
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elif isinstance(value, netaddr.IPAddress):
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return six.text_type(value)
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else:
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if any(test(value) for test in _nasty_type_tests):
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return six.text_type(value)
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@ -15,16 +15,15 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Greenthread local storage of variables using weak references"""
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"""Local storage of variables using weak references"""
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import threading
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import weakref
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from eventlet import corolocal
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class WeakLocal(corolocal.local):
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class WeakLocal(threading.local):
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def __getattribute__(self, attr):
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rval = corolocal.local.__getattribute__(self, attr)
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rval = super(WeakLocal, self).__getattribute__(attr)
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if rval:
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# NOTE(mikal): this bit is confusing. What is stored is a weak
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# reference, not the value itself. We therefore need to lookup
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@ -34,7 +33,7 @@ class WeakLocal(corolocal.local):
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def __setattr__(self, attr, value):
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value = weakref.ref(value)
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return corolocal.local.__setattr__(self, attr, value)
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return super(WeakLocal, self).__setattr__(attr, value)
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# NOTE(mikal): the name "store" should be deprecated in the future
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@ -45,4 +44,4 @@ store = WeakLocal()
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# "strong" store will hold a reference to the object so that it never falls out
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# of scope.
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weak_store = WeakLocal()
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strong_store = corolocal.local
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strong_store = threading.local()
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@ -29,8 +29,6 @@ It also allows setting of formatting information through conf.
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"""
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import ConfigParser
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import cStringIO
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import inspect
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import itertools
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import logging
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@ -41,8 +39,10 @@ import sys
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import traceback
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from oslo.config import cfg
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from six import moves
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from marconi.openstack.common.gettextutils import _
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from marconi.openstack.common.gettextutils import _ # noqa
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from marconi.openstack.common import importutils
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from marconi.openstack.common import jsonutils
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from marconi.openstack.common import local
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@ -73,7 +73,8 @@ logging_cli_opts = [
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cfg.StrOpt('log-format',
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default=None,
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metavar='FORMAT',
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help='A logging.Formatter log message format string which may '
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help='DEPRECATED. '
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'A logging.Formatter log message format string which may '
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'use any of the available logging.LogRecord attributes. '
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'This option is deprecated. Please use '
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'logging_context_format_string and '
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@ -133,6 +134,9 @@ log_opts = [
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'eventlet.wsgi.server=WARN'
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],
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help='list of logger=LEVEL pairs'),
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cfg.BoolOpt('publish_errors',
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default=False,
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help='publish error events'),
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cfg.BoolOpt('fatal_deprecations',
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default=False,
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help='make deprecations fatal'),
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@ -343,7 +347,7 @@ class LogConfigError(Exception):
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def _load_log_config(log_config):
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try:
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logging.config.fileConfig(log_config)
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except ConfigParser.Error as exc:
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except moves.configparser.Error as exc:
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raise LogConfigError(log_config, str(exc))
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@ -412,6 +416,12 @@ def _setup_logging_from_conf():
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streamlog = logging.StreamHandler(sys.stdout)
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log_root.addHandler(streamlog)
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if CONF.publish_errors:
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handler = importutils.import_object(
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"marconi.openstack.common.log_handler.PublishErrorsHandler",
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logging.ERROR)
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log_root.addHandler(handler)
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datefmt = CONF.log_date_format
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for handler in log_root.handlers:
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# NOTE(alaski): CONF.log_format overrides everything currently. This
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@ -449,10 +459,11 @@ def getLogger(name='unknown', version='unknown'):
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|
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def getLazyLogger(name='unknown', version='unknown'):
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"""
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create a pass-through logger that does not create the real logger
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"""Returns lazy logger.
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||||
|
||||
Creates a pass-through logger that does not create the real logger
|
||||
until it is really needed and delegates all calls to the real logger
|
||||
once it is created
|
||||
once it is created.
|
||||
"""
|
||||
return LazyAdapter(name, version)
|
||||
|
||||
@ -509,7 +520,7 @@ class ContextFormatter(logging.Formatter):
|
||||
if not record:
|
||||
return logging.Formatter.formatException(self, exc_info)
|
||||
|
||||
stringbuffer = cStringIO.StringIO()
|
||||
stringbuffer = moves.StringIO()
|
||||
traceback.print_exception(exc_info[0], exc_info[1], exc_info[2],
|
||||
None, stringbuffer)
|
||||
lines = stringbuffer.getvalue().split('\n')
|
||||
|
||||
@ -23,6 +23,7 @@ import calendar
|
||||
import datetime
|
||||
|
||||
import iso8601
|
||||
import six
|
||||
|
||||
|
||||
# ISO 8601 extended time format with microseconds
|
||||
@ -32,7 +33,7 @@ PERFECT_TIME_FORMAT = _ISO8601_TIME_FORMAT_SUBSECOND
|
||||
|
||||
|
||||
def isotime(at=None, subsecond=False):
|
||||
"""Stringify time in ISO 8601 format"""
|
||||
"""Stringify time in ISO 8601 format."""
|
||||
if not at:
|
||||
at = utcnow()
|
||||
st = at.strftime(_ISO8601_TIME_FORMAT
|
||||
@ -44,13 +45,13 @@ def isotime(at=None, subsecond=False):
|
||||
|
||||
|
||||
def parse_isotime(timestr):
|
||||
"""Parse time from ISO 8601 format"""
|
||||
"""Parse time from ISO 8601 format."""
|
||||
try:
|
||||
return iso8601.parse_date(timestr)
|
||||
except iso8601.ParseError as e:
|
||||
raise ValueError(e.message)
|
||||
raise ValueError(unicode(e))
|
||||
except TypeError as e:
|
||||
raise ValueError(e.message)
|
||||
raise ValueError(unicode(e))
|
||||
|
||||
|
||||
def strtime(at=None, fmt=PERFECT_TIME_FORMAT):
|
||||
@ -66,7 +67,7 @@ def parse_strtime(timestr, fmt=PERFECT_TIME_FORMAT):
|
||||
|
||||
|
||||
def normalize_time(timestamp):
|
||||
"""Normalize time in arbitrary timezone to UTC naive object"""
|
||||
"""Normalize time in arbitrary timezone to UTC naive object."""
|
||||
offset = timestamp.utcoffset()
|
||||
if offset is None:
|
||||
return timestamp
|
||||
@ -75,14 +76,14 @@ def normalize_time(timestamp):
|
||||
|
||||
def is_older_than(before, seconds):
|
||||
"""Return True if before is older than seconds."""
|
||||
if isinstance(before, basestring):
|
||||
if isinstance(before, six.string_types):
|
||||
before = parse_strtime(before).replace(tzinfo=None)
|
||||
return utcnow() - before > datetime.timedelta(seconds=seconds)
|
||||
|
||||
|
||||
def is_newer_than(after, seconds):
|
||||
"""Return True if after is newer than seconds."""
|
||||
if isinstance(after, basestring):
|
||||
if isinstance(after, six.string_types):
|
||||
after = parse_strtime(after).replace(tzinfo=None)
|
||||
return after - utcnow() > datetime.timedelta(seconds=seconds)
|
||||
|
||||
@ -103,7 +104,7 @@ def utcnow():
|
||||
|
||||
|
||||
def iso8601_from_timestamp(timestamp):
|
||||
"""Returns a iso8601 formated date from timestamp"""
|
||||
"""Returns a iso8601 formated date from timestamp."""
|
||||
return isotime(datetime.datetime.utcfromtimestamp(timestamp))
|
||||
|
||||
|
||||
@ -111,9 +112,9 @@ utcnow.override_time = None
|
||||
|
||||
|
||||
def set_time_override(override_time=datetime.datetime.utcnow()):
|
||||
"""
|
||||
Override utils.utcnow to return a constant time or a list thereof,
|
||||
one at a time.
|
||||
"""Overrides utils.utcnow.
|
||||
|
||||
Make it return a constant time or a list thereof, one at a time.
|
||||
"""
|
||||
utcnow.override_time = override_time
|
||||
|
||||
@ -141,7 +142,8 @@ def clear_time_override():
|
||||
def marshall_now(now=None):
|
||||
"""Make an rpc-safe datetime with microseconds.
|
||||
|
||||
Note: tzinfo is stripped, but not required for relative times."""
|
||||
Note: tzinfo is stripped, but not required for relative times.
|
||||
"""
|
||||
if not now:
|
||||
now = utcnow()
|
||||
return dict(day=now.day, month=now.month, year=now.year, hour=now.hour,
|
||||
@ -161,7 +163,8 @@ def unmarshall_time(tyme):
|
||||
|
||||
|
||||
def delta_seconds(before, after):
|
||||
"""
|
||||
"""Return the difference between two timing objects.
|
||||
|
||||
Compute the difference in seconds between two date, time, or
|
||||
datetime objects (as a float, to microsecond resolution).
|
||||
"""
|
||||
@ -174,8 +177,7 @@ def delta_seconds(before, after):
|
||||
|
||||
|
||||
def is_soon(dt, window):
|
||||
"""
|
||||
Determines if time is going to happen in the next window seconds.
|
||||
"""Determines if time is going to happen in the next window seconds.
|
||||
|
||||
:params dt: the time
|
||||
:params window: minimum seconds to remain to consider the time not soon
|
||||
|
||||
@ -1,7 +1,8 @@
|
||||
d2to1>=0.2.10,<0.3
|
||||
pbr>=0.5.16,<0.6
|
||||
|
||||
eventlet>=0.9.12
|
||||
babel
|
||||
netaddr
|
||||
falcon>=0.1.6,<0.1.7
|
||||
iso8601>=0.1.4
|
||||
msgpack-python
|
||||
|
||||
Loading…
Reference in New Issue
Block a user