Merge "Update to latest Oslo" into release-0.3
This commit is contained in:
commit
0ba37471ab
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@ -21,27 +21,48 @@ gettext for openstack-common modules.
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Usual usage in an openstack.common module:
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from openstack.common.gettextutils import _
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from muranoclient.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 logging
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import os
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import re
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import UserString
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try:
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import UserString as _userString
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except ImportError:
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import collections as _userString
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from babel import localedata
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import six
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_localedir = os.environ.get('oslo'.upper() + '_LOCALEDIR')
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_t = gettext.translation('oslo', localedir=_localedir, fallback=True)
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_localedir = os.environ.get('muranoclient'.upper() + '_LOCALEDIR')
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_t = gettext.translation('muranoclient', localedir=_localedir, fallback=True)
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_AVAILABLE_LANGUAGES = []
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_AVAILABLE_LANGUAGES = {}
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USE_LAZY = False
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def enable_lazy():
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"""Convenience function for configuring _() to use lazy gettext
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Call this at the start of execution to enable the gettextutils._
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function to use lazy gettext functionality. This is useful if
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your project is importing _ directly instead of using the
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gettextutils.install() way of importing the _ function.
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"""
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global USE_LAZY
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USE_LAZY = True
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def _(msg):
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return _t.ugettext(msg)
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if USE_LAZY:
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return Message(msg, 'muranoclient')
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else:
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if six.PY3:
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return _t.gettext(msg)
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return _t.ugettext(msg)
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def install(domain, lazy=False):
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@ -86,24 +107,28 @@ def install(domain, lazy=False):
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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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from six import moves
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moves.builtins.__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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if six.PY3:
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gettext.install(domain,
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localedir=os.environ.get(localedir))
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else:
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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 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._locale = None
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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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@ -123,8 +148,13 @@ class Message(UserString.UserString, object):
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localedir=localedir,
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fallback=True)
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if six.PY3:
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ugettext = lang.gettext
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else:
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ugettext = lang.ugettext
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full_msg = (self._left_extra_msg +
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lang.ugettext(self._msg) +
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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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@ -132,6 +162,33 @@ class Message(UserString.UserString, object):
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return six.text_type(full_msg)
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@property
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def locale(self):
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return self._locale
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@locale.setter
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def locale(self, value):
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self._locale = value
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if not self.params:
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return
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# This Message object may have been constructed with one or more
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# Message objects as substitution parameters, given as a single
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# Message, or a tuple or Map containing some, so when setting the
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# locale for this Message we need to set it for those Messages too.
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if isinstance(self.params, Message):
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self.params.locale = value
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return
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if isinstance(self.params, tuple):
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for param in self.params:
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if isinstance(param, Message):
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param.locale = value
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return
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if isinstance(self.params, dict):
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for param in self.params.values():
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if isinstance(param, Message):
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param.locale = value
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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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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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params[key] = six.text_type(dict_param[key])
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return params
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@ -169,7 +226,7 @@ class Message(UserString.UserString, object):
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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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self.params = six.text_type(other)
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return self
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@ -178,11 +235,13 @@ class Message(UserString.UserString, object):
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return self.data
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def __str__(self):
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if six.PY3:
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return self.__unicode__()
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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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'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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@ -236,7 +295,7 @@ class Message(UserString.UserString, object):
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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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return _userString.UserString.__getattribute__(self, name)
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def get_available_languages(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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if domain in _AVAILABLE_LANGUAGES:
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return copy.copy(_AVAILABLE_LANGUAGES[domain])
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localedir = '%s_LOCALEDIR' % domain.upper()
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find = lambda x: gettext.find(domain,
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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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language_list = ['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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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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language_list.append(i)
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_AVAILABLE_LANGUAGES[domain] = language_list
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return copy.copy(language_list)
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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 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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return six.text_type(message)
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else:
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return message
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@ -1,6 +1,6 @@
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC.
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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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@ -24,7 +24,7 @@ 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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"""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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def import_object_ns(name_space, import_str, *args, **kwargs):
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"""
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Import a class and return an instance of it, first by trying
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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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@ -1,7 +1,10 @@
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[DEFAULT]
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# The list of modules to copy from openstack-common
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modules=importutils,strutils,gettextutils
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module=importutils
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module=strutils
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module=gettextutils
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module=install_venv_common
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# The base module to hold the copy of openstack.common
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base=muranoclient
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@ -1,6 +1,6 @@
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 OpenStack, LLC
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# Copyright 2013 OpenStack Foundation
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# Copyright 2013 IBM Corp.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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@ -18,10 +18,15 @@
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"""Provides methods needed by installation script for OpenStack development
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virtual environments.
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Since this script is used to bootstrap a virtualenv from the system's Python
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environment, it should be kept strictly compatible with Python 2.6.
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Synced in from openstack-common
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"""
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import argparse
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from __future__ import print_function
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import optparse
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import os
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import subprocess
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import sys
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self.project = project
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def die(self, message, *args):
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print >> sys.stderr, message % args
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print(message % args, file=sys.stderr)
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sys.exit(1)
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def check_python_version(self):
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virtual environment.
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"""
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if not os.path.isdir(self.venv):
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print 'Creating venv...',
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print('Creating venv...', end=' ')
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if no_site_packages:
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self.run_command(['virtualenv', '-q', '--no-site-packages',
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self.venv])
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else:
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self.run_command(['virtualenv', '-q', self.venv])
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print 'done.'
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print('done.')
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else:
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print "venv already exists..."
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print("venv already exists...")
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pass
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def pip_install(self, *args):
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redirect_output=False)
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def install_dependencies(self):
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print 'Installing dependencies with pip (this can take a while)...'
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print('Installing dependencies with pip (this can take a while)...')
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# First things first, make sure our venv has the latest pip and
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# distribute.
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# NOTE: we keep pip at version 1.1 since the most recent version causes
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# the .venv creation to fail. See:
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# https://bugs.launchpad.net/nova/+bug/1047120
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self.pip_install('pip==1.1')
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# setuptools and pbr
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self.pip_install('pip>=1.4')
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self.pip_install('setuptools')
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self.pip_install('pbr')
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self.pip_install('-r', self.requirements)
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self.pip_install('-r', self.test_requirements)
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self.pip_install('-r', self.requirements, '-r', self.test_requirements)
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def post_process(self):
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self.get_distro().post_process()
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def parse_args(self, argv):
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"""Parses command-line arguments."""
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parser = argparse.ArgumentParser()
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parser.add_argument('-n', '--no-site-packages',
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action='store_true',
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help="Do not inherit packages from global Python "
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"install")
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return parser.parse_args(argv[1:])
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parser = optparse.OptionParser()
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parser.add_option('-n', '--no-site-packages',
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action='store_true',
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help="Do not inherit packages from global Python "
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"install")
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return parser.parse_args(argv[1:])[0]
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class Distro(InstallVenv):
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@ -143,12 +145,12 @@ class Distro(InstallVenv):
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return
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if self.check_cmd('easy_install'):
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print 'Installing virtualenv via easy_install...',
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print('Installing virtualenv via easy_install...', end=' ')
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if self.run_command(['easy_install', 'virtualenv']):
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print 'Succeeded'
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print('Succeeded')
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return
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else:
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print 'Failed'
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print('Failed')
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self.die('ERROR: virtualenv not found.\n\n%s development'
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' requires virtualenv, please install it using your'
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@ -173,19 +175,16 @@ class Fedora(Distro):
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return self.run_command_with_code(['rpm', '-q', pkg],
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check_exit_code=False)[1] == 0
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def yum_install(self, pkg, **kwargs):
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print "Attempting to install '%s' via yum" % pkg
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self.run_command(['sudo', 'yum', 'install', '-y', pkg], **kwargs)
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def apply_patch(self, originalfile, patchfile):
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self.run_command(['patch', originalfile, patchfile])
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self.run_command(['patch', '-N', originalfile, patchfile],
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check_exit_code=False)
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def install_virtualenv(self):
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if self.check_cmd('virtualenv'):
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return
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if not self.check_pkg('python-virtualenv'):
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self.yum_install('python-virtualenv', check_exit_code=False)
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self.die("Please install 'python-virtualenv'.")
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super(Fedora, self).install_virtualenv()
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@ -198,15 +197,17 @@ class Fedora(Distro):
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This can be removed when the fix is applied upstream.
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Nova: https://bugs.launchpad.net/nova/+bug/884915
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Upstream: https://bitbucket.org/which_linden/eventlet/issue/89
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Upstream: https://bitbucket.org/eventlet/eventlet/issue/89
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RHEL: https://bugzilla.redhat.com/958868
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"""
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# Install "patch" program if it's not there
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if not self.check_pkg('patch'):
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self.yum_install('patch')
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if os.path.exists('contrib/redhat-eventlet.patch'):
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# Install "patch" program if it's not there
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if not self.check_pkg('patch'):
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self.die("Please install 'patch'.")
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# Apply the eventlet patch
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self.apply_patch(os.path.join(self.venv, 'lib', self.py_version,
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'site-packages',
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'eventlet/green/subprocess.py'),
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'contrib/redhat-eventlet.patch')
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# Apply the eventlet patch
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self.apply_patch(os.path.join(self.venv, 'lib', self.py_version,
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'site-packages',
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'eventlet/green/subprocess.py'),
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'contrib/redhat-eventlet.patch')
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|
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