# HG changeset patch # User Thierry Florac # Date 1231544135 -3600 # Node ID 712d20d2751eee363bb87c54a01deececdbd54fe Initialization diff -r 000000000000 -r 712d20d2751e .hgignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.hgignore Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,9 @@ + +syntax: regexp +^develop-eggs$ +syntax: regexp +^zope\.testing-3\.5\.1-py2\.4\.egg$ +syntax: regexp +^dist$ +syntax: regexp +^build$ \ No newline at end of file diff -r 000000000000 -r 712d20d2751e CHANGES --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CHANGES Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,3 @@ +* '0.1' + - initial version created by IngeniSkel + diff -r 000000000000 -r 712d20d2751e LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LICENSE Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,281 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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ztfy/utils/doctests + +This package is created and maintained by Thierry Florac_. + +.. _Thierry Florac: mailto:tflorac@ulthar.net + diff -r 000000000000 -r 712d20d2751e bin/buildout --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bin/buildout Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,12 @@ +#!/usr/bin/python + +import sys +sys.path[0:0] = [ + '/var/local/src/ztfy/eggs/setuptools-0.6c9-py2.5.egg', + '/var/local/src/ztfy/eggs/zc.buildout-1.1.1-py2.5.egg', + ] + +import zc.buildout.buildout + +if __name__ == '__main__': + zc.buildout.buildout.main() diff -r 000000000000 -r 712d20d2751e bin/test --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bin/test Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,96 @@ +#!/usr/bin/python + +import sys +sys.path[0:0] = [ + '/var/local/src/ztfy/ztfy.utils', + '/var/local/src/ztfy/eggs/zope.testing-3.7.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.interface-3.4.1-py2.5-linux-i686.egg', + '/var/local/src/ztfy/eggs/setuptools-0.6c9-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.zapi-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.interface-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.publisher-3.5.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.traversing-3.5.0a4-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.component-3.5.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.security-3.5.2-py2.5-linux-i686.egg', + '/var/local/src/ztfy/eggs/zodbcode-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/ZODB3-3.9.0_dev_r77011-py2.5-linux-i686.egg', + '/var/local/src/ztfy/eggs/zope.schema-3.5.0a1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.publisher-3.5.4-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.pagetemplate-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.location-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.i18n-3.5.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.deprecation-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.deferredimport-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.datetime-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.contenttype-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.configuration-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.publication-3.5.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.pagetemplate-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.container-3.6.1-py2.5-linux-i686.egg', + '/var/local/src/ztfy/eggs/zope.app.component-3.5.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.proxy-3.4.2-py2.5-linux-i686.egg', + '/var/local/src/ztfy/eggs/zope.i18nmessageid-3.4.3-py2.5-linux-i686.egg', + '/var/local/src/ztfy/eggs/zope.event-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.exceptions-3.5.2-py2.5.egg', + '/var/local/src/ztfy/eggs/pytz-2008h-py2.5.egg', + '/var/local/src/ztfy/eggs/zdaemon-2.0.2-py2.5.egg', + '/var/local/src/ztfy/eggs/ZConfig-2.6.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.tal-3.5.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.tales-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.security-3.5.2-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.exception-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.error-3.5.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.applicationcontrol-3.4.3-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.http-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.error-3.5.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.size-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.dublincore-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.copypastemove-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.broken-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.filerepresentation-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.lifecycleevent-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.dottedname-3.4.2-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.cachedescriptors-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.thread-3.4-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.formlib-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.annotation-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.form-3.6.3-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.authentication-3.4.3-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.appsetup-3.8.0-py2.5.egg', + '/var/local/src/ztfy/eggs/RestrictedPython-3.4.2-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.testing-3.5.6-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.hookable-3.4.0-py2.5-linux-i686.egg', + '/var/local/src/ztfy/eggs/zope.app.principalannotation-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.zcmlfiles-3.4.3-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.basicskin-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.session-3.5.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.folder-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.dependable-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.debug-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.schema-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.wsgi-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.rotterdam-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.zopeappgenerations-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.locales-3.4.5-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.i18n-3.4.4-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.generations-3.4.1-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.content-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.modulealias-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.session-3.7.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.minmax-1.1.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.app.renderer-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/zope.structuredtext-3.4.0-py2.5.egg', + '/var/local/src/ztfy/eggs/docutils-0.5-py2.5.egg', + ] + +import os +sys.argv[0] = os.path.abspath(sys.argv[0]) +os.chdir('/var/local/src/ztfy/ztfy.utils/parts/test') + + +import zope.testing.testrunner + +if __name__ == '__main__': + zope.testing.testrunner.run([ + '--test-path', '/var/local/src/ztfy/ztfy.utils', + ]) diff -r 000000000000 -r 712d20d2751e bootstrap.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bootstrap.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,53 @@ +############################################################################## +# +# Copyright (c) 2006 Zope Corporation and Contributors. +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +"""Bootstrap a buildout-based project + +Simply run this script in a directory containing a buildout.cfg. +The script accepts buildout command-line options, so you can +use the -c option to specify an alternate configuration file. + +$Id$ +""" + +import os, shutil, sys, tempfile, urllib2 + +tmpeggs = tempfile.mkdtemp() + +ez = {} +exec urllib2.urlopen('http://peak.telecommunity.com/dist/ez_setup.py' + ).read() in ez +ez['use_setuptools'](to_dir=tmpeggs, download_delay=0) + +import pkg_resources + +cmd = 'from setuptools.command.easy_install import main; main()' +if sys.platform == 'win32': + cmd = '"%s"' % cmd # work around spawn lamosity on windows + +ws = pkg_resources.working_set +assert os.spawnle( + os.P_WAIT, sys.executable, sys.executable, + '-c', cmd, '-mqNxd', tmpeggs, 'zc.buildout', + dict(os.environ, + PYTHONPATH= + ws.find(pkg_resources.Requirement.parse('setuptools')).location + ), + ) == 0 + +ws.add_entry(tmpeggs) +ws.require('zc.buildout') +import zc.buildout.buildout +zc.buildout.buildout.main(sys.argv[1:] + ['bootstrap']) +shutil.rmtree(tmpeggs) + diff -r 000000000000 -r 712d20d2751e buildout.cfg --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/buildout.cfg Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,15 @@ +[buildout] +develop = . +parts = package test +find-links = http://download.zope.org/distribution/ +newest = false +eggs-directory = /var/local/src/ztfy/eggs + +[package] +recipe = zc.recipe.egg +eggs = ztfy.utils + zope.app.zapi + +[test] +recipe = zc.recipe.testrunner +eggs = ztfy.utils [test] diff -r 000000000000 -r 712d20d2751e setup.cfg --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/setup.cfg Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,7 @@ +[egg_info] +tag_build = dev +tag_svn_revision = true + +[aliases] +iw_upload = register sdist bdist_egg upload -r http://products.ingeniweb.com/catalog + diff -r 000000000000 -r 712d20d2751e setup.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/setup.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,65 @@ +# -*- coding: utf-8 -*- +# Copyright (c) 2008 'Thierry Florac' + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; see the file COPYING. If not, write to the +# Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +""" +This module contains the tool of ztfy.utils +""" +import os +from setuptools import setup, find_packages + +version = '0.1' + +README = os.path.join(os.path.dirname(__file__), + 'ztfy', + 'utils', 'docs', 'README.txt') + +long_description = open(README).read() + '\n\n' + +tests_require = [ + 'zope.testing', + ] + +setup(name='ztfy.utils', + version=version, + description="ZTFY utility functions and classes for Zope3", + long_description=long_description, + classifiers=[ + "Programming Language :: Python", + "Topic :: Software Development :: Libraries :: Python Modules", + ], + keywords='ZTFY utilities for Zope3', + author='Thierry Florac', + author_email='tflorac@ulthar.net', + url='', + license='ZPL', + packages=find_packages(exclude=['ez_setup']), + namespace_packages=['ztfy'], + include_package_data=True, + zip_safe=False, + # uncomment this to be able to run tests with setup.py + #test_suite = "ztfy.utils.tests.test_utilsdocs.test_suite", + tests_require=tests_require, + extras_require=dict(test=tests_require), + install_requires=[ + 'setuptools', + # -*- Extra requirements: -*- + 'zope.app.zapi', + ], + entry_points=""" + # -*- Entry points: -*- + """, + ) + diff -r 000000000000 -r 712d20d2751e test.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,2 @@ +Test accentué +Pour import dans Zope... \ No newline at end of file diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/PKG-INFO --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/PKG-INFO Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,39 @@ +Metadata-Version: 1.0 +Name: ztfy.utils +Version: 0.1dev +Summary: ZTFY utility functions and classes for Zope3 +Home-page: UNKNOWN +Author: Thierry Florac +Author-email: tflorac@ulthar.net +License: ZPL +Description: ================== + ztfy.utils package + ================== + + .. contents:: + + What is ztfy.utils ? + ==================== + + ztfy.utils is a set of classes and functions which can be used to handle many small operations. + + Internal sub-packages include : + - date : convert dates to unicode ISO format, parse ISO datetime, convert date to datetime + - request : get current request, get request annotations, get and set request data via annotations + - security : get unproxied value of a given object ; can be applied to lists or dicts + - timezone : convert datetime to a given timezone + - traversing : get object parents until a given interface is implemented + - unicode : convert any text to unicode for easy storage + + + How to use ztfy.utils ? + ======================= + + A set of ztfy.utils usage are given as doctests in ztfy/utils/doctests/README.txt + + + +Keywords: ZTFY utilities for Zope3 +Platform: UNKNOWN +Classifier: Programming Language :: Python +Classifier: Topic :: Software Development :: Libraries :: Python Modules diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/SOURCES.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/SOURCES.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,26 @@ +README.txt +setup.cfg +setup.py +ztfy/__init__.py +ztfy.utils.egg-info/PKG-INFO +ztfy.utils.egg-info/SOURCES.txt +ztfy.utils.egg-info/dependency_links.txt +ztfy.utils.egg-info/entry_points.txt +ztfy.utils.egg-info/namespace_packages.txt +ztfy.utils.egg-info/not-zip-safe +ztfy.utils.egg-info/paster_plugins.txt +ztfy.utils.egg-info/requires.txt +ztfy.utils.egg-info/top_level.txt +ztfy/utils/__init__.py +ztfy/utils/date.py +ztfy/utils/file.py +ztfy/utils/request.py +ztfy/utils/security.py +ztfy/utils/timezone.py +ztfy/utils/traversing.py +ztfy/utils/unicode.py +ztfy/utils/docs/README.txt +ztfy/utils/doctests/README.txt +ztfy/utils/tests/__init__.py +ztfy/utils/tests/test_utilsdocs.py +ztfy/utils/tests/test_utilsdocstrings.py diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/dependency_links.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/dependency_links.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,1 @@ + diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/entry_points.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/entry_points.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,3 @@ + + # -*- Entry points: -*- + \ No newline at end of file diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/namespace_packages.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/namespace_packages.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,1 @@ +ztfy diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/not-zip-safe --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/not-zip-safe Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,1 @@ + diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/paster_plugins.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/paster_plugins.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,1 @@ +PasteScript diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/requires.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/requires.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,5 @@ +setuptools +zope.app.zapi + +[test] +zope.testing \ No newline at end of file diff -r 000000000000 -r 712d20d2751e ztfy.utils.egg-info/top_level.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy.utils.egg-info/top_level.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,1 @@ +ztfy diff -r 000000000000 -r 712d20d2751e ztfy/__init__.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/__init__.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,6 @@ +# See http://peak.telecommunity.com/DevCenter/setuptools#namespace-packages +try: + __import__('pkg_resources').declare_namespace(__name__) +except ImportError: + from pkgutil import extend_path + __path__ = extend_path(__path__, __name__) diff -r 000000000000 -r 712d20d2751e ztfy/utils/__init__.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/__init__.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,29 @@ +### -*- coding: utf-8 -*- #################################################### +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +from zope.i18nmessageid import MessageFactory +_ = MessageFactory('ztfy.utils') + + +from traversing import getParent +from request import getRequest, getRequestPrincipal, getRequestData, setRequestData diff -r 000000000000 -r 712d20d2751e ztfy/utils/configure.zcml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/configure.zcml Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,8 @@ + + + + + diff -r 000000000000 -r 712d20d2751e ztfy/utils/date.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/date.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,78 @@ +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +# import standard packages +from datetime import datetime + +# import Zope3 interfaces + +# import local interfaces + +# import Zope3 packages +from zope.datetime import parseDatetimetz + +# import local packages +from timezone import gmtime + + +def unidate(value): + """Get specified date converted to unicode ISO format + + Dates are always assumed to be stored in GMT timezone + + @param value: input date to convert to unicode + @type value: date or datetime + @return: input date converted to unicode + @rtype: unicode + """ + if value is not None: + value = gmtime(value) + return unicode(value.isoformat('T'),'ascii') + return None + + +def parsedate(value): + """Get date specified in unicode ISO format to Python datetime object + + Dates are always assumed to be stored in GMT timezone + + @param value: unicode date to be parsed + @type value: unicode + @return: the specified value, converted to datetime + @rtype: datetime + """ + if value is not None: + return gmtime(parseDatetimetz(value)) + return None + + +def datetodatetime(value): + """Get datetime value converted from a date or datetime object + + @param value: a date or datetime value to convert + @type value: date or datetime + @return: input value converted to datetime + @rtype: datetime + """ + if type(value) is datetime: + return value + return datetime(value.year, value.month, value.day) diff -r 000000000000 -r 712d20d2751e ztfy/utils/docs/README.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/docs/README.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,24 @@ +================== +ztfy.utils package +================== + +.. contents:: + +What is ztfy.utils ? +==================== + +ztfy.utils is a set of classes and functions which can be used to handle many small operations. + +Internal sub-packages include : + - date : convert dates to unicode ISO format, parse ISO datetime, convert date to datetime + - request : get current request, get request annotations, get and set request data via annotations + - security : get unproxied value of a given object ; can be applied to lists or dicts + - timezone : convert datetime to a given timezone + - traversing : get object parents until a given interface is implemented + - unicode : convert any text to unicode for easy storage + + +How to use ztfy.utils ? +======================= + +A set of ztfy.utils usage are given as doctests in ztfy/utils/doctests/README.txt diff -r 000000000000 -r 712d20d2751e ztfy/utils/doctests/README.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/doctests/README.txt Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,103 @@ +================== +ZTFY.utils package +================== + +Introduction +------------ + +This package is composed of a set of utility functions, which in complement with zope.app.zapi +package can facilite Zope management. + + +Unicode functions +----------------- + +While working with extended characters sets containing accentuated characters, it's necessary to +conversing strings to UTF8 so that they can be used without any conversion problem. + + >>> from ztfy.utils import unicode + +'translateString' is a utility function which can be used, for example, to generate an object's id +without space and with accentuated characters converted to their unaccentuated version: + + >>> sample = 'Mon titre accentué' + >>> unicode.translateString(sample) + u'mon titre accentue' + +Results are lower-cased by default ; this can be avoided be setting the 'forceLower' parameter +to False: + + >>> unicode.translateString(sample, forceLower=False) + u'Mon titre accentue' + +If input string can contain 'slashes' (/) or 'backslashes' (\), they are normally removed ; +by using the 'escapeSlashes' parameter, the input string is splitted and only the last element is +returned ; this is handy to handle filenames on Windows platform: + + >>> sample = 'Autre / chaîne / accentuée' + >>> unicode.translateString(sample) + u'autre chaine accentuee' + >>> unicode.translateString(sample, escapeSlashes=True) + u'accentuee' + >>> sample = 'C:\\Program Files\\My Application\\test.txt' + >>> unicode.translateString(sample) + u'cprogram filesmy applicationtest.txt' + >>> unicode.translateString(sample, escapeSlashes=True) + u'test.txt' + + +Dates functions +--------------- + +Dates functions are used to convert dates from/to string representation: + + >>> from datetime import datetime + >>> from ztfy.utils import date + >>> now = datetime.fromtimestamp(1205000000) + >>> now + datetime.datetime(2008, 3, 8, 19, 13, 20) + +You can get an unicode representation of a date in ASCII format using 'unidate' fonction ; date is +converted to GMT: + + >>> udate = date.unidate(now) + >>> udate + u'2008-03-08T19:13:20+00:00' + +'parsedate' can be used to convert ASCII format into datetime: + + >>> ddate = date.parsedate(udate) + >>> ddate + datetime.datetime(2008, 3, 8, 19, 13, 20, tzinfo=) + +'datetodatetime' can be used to convert a 'date' type to a 'datetime' value ; if a 'datetime' value +is used as argument, it is returned 'as is': + + >>> ddate.date() + datetime.date(2008, 3, 8) + >>> date.datetodatetime(ddate) + datetime.datetime(2008, 3, 8, 19, 13, 20, tzinfo=) + >>> date.datetodatetime(ddate.date()) + datetime.datetime(2008, 3, 8, 0, 0) + + +Timezones handling +------------------ + +Timezones handling game me headaches at first. I finally concluded that the best way (for me !) to handle +TZ data was to store every datetime value in GMT timezone. +As far as I know, there is no easy way to know the user's timezone from his request settings. So you can: +- store this timezone in user's profile, +- define a static server's timezone :-/ + +My current default user's timezone is set to 'Europe/Paris' ; you should probably update this setting in +'timezone.py' if you are located elsewhere. + + >>> from ztfy.utils import timezone + >>> timezone.tztime(ddate) + datetime.datetime(2008, 3, 8, 20, 13, 20, tzinfo=) + +'gmtime' function can be used to convert a datetime to GMT: + + >>> timezone.gmtime(now) + datetime.datetime(2008, 3, 8, 19, 13, 20, tzinfo=) diff -r 000000000000 -r 712d20d2751e ztfy/utils/file.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/file.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,47 @@ +### -*- coding: utf-8 -*- #################################################### +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +# import standard packages + +# import Zope3 interfaces +from zope.app.file.interfaces import IFile +from zope.schema.interfaces import IBytes +from z3c.form.interfaces import IFileWidget + +# import local interfaces + +# import Zope3 packages +from zope import component +from zope.app.file import File +from zope.schema.fieldproperty import FieldProperty +from z3c.form.converter import FileUploadDataConverter as BaseDataConverter + +# import local packages + + +class FileUploadDataConverter(BaseDataConverter): + + component.adapts(IBytes, IFileWidget) + + def toWidgetValue(self, value): + return value or '' diff -r 000000000000 -r 712d20d2751e ztfy/utils/overrides.zcml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/overrides.zcml Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,8 @@ + + + + + \ No newline at end of file diff -r 000000000000 -r 712d20d2751e ztfy/utils/request.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/request.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,74 @@ +### -*- coding: utf-8 -*- #################################################### +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +# import standard packages + +# import Zope3 interfaces +from zope.publisher.interfaces import IRequest +from zope.annotation.interfaces import IAnnotations + +# import local interfaces + +# import Zope3 packages +from zope.security.management import getInteraction + +# import local packages + +from ztfy.utils import _ + + +def getRequest(): + """Extract request from current interaction""" + interaction = getInteraction() + for participation in interaction.participations: + if IRequest.providedBy(participation): + return participation + raise RuntimeError, _("No Request in interaction !") + + +def getRequestPrincipal(request=None): + """Get principal from given request""" + if request is None: + request = getRequest() + return request.principal + + +def getRequestAnnotations(request=None): + """Get annotations from given request""" + if request is None: + request = getRequest() + return IAnnotations(request) + + +def getRequestData(key, request=None, default=None): + """Get request data, stored into request annotations""" + try: + annotations = getRequestAnnotations(request) + return annotations.get(key, default) + except: + return default + + +def setRequestData(key, data, request=None): + annotations = getRequestAnnotations(request) + annotations[key] = data diff -r 000000000000 -r 712d20d2751e ztfy/utils/security.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/security.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,47 @@ +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +# import standard packages + +# import Zope3 interfaces + +# import local interfaces + +# import Zope3 packages +from zope.security.proxy import removeSecurityProxy + +# import local packages + + +def unproxied(value): + """Remove security proxies from given value ; if value is a list or dict, all elements are unproxied""" + if isinstance(value, list): + result = [] + for v in value: + result.append(removeSecurityProxy(v)) + elif isinstance(value, dict): + result = value.copy() + for v in value: + result[v] = removeSecurityProxy(value[v]) + else: + result = removeSecurityProxy(value) + return result diff -r 000000000000 -r 712d20d2751e ztfy/utils/tests/__init__.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/tests/__init__.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,1 @@ + diff -r 000000000000 -r 712d20d2751e ztfy/utils/tests/test_utilsdocs.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/tests/test_utilsdocs.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,64 @@ +# -*- coding: utf-8 -*- +# Copyright (c) 2008 Thierry Florac + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; see the file COPYING. If not, write to the +# Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +""" +Generic Test case for ztfy.utils doctest +""" +__docformat__ = 'restructuredtext' + +import unittest +import doctest +import sys +import os + +from zope.testing import doctest + +current_dir = os.path.dirname(__file__) + +def doc_suite(test_dir, setUp=None, tearDown=None, globs=None): + """Returns a test suite, based on doctests found in /doctest.""" + suite = [] + if globs is None: + globs = globals() + + flags = (doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE | + doctest.REPORT_ONLY_FIRST_FAILURE) + + package_dir = os.path.split(test_dir)[0] + if package_dir not in sys.path: + sys.path.append(package_dir) + + doctest_dir = os.path.join(package_dir, 'doctests') + + # filtering files on extension + docs = [os.path.join(doctest_dir, doc) for doc in + os.listdir(doctest_dir) if doc.endswith('.txt')] + + for test in docs: + suite.append(doctest.DocFileSuite(test, optionflags=flags, + globs=globs, setUp=setUp, + tearDown=tearDown, + module_relative=False)) + + return unittest.TestSuite(suite) + +def test_suite(): + """returns the test suite""" + return doc_suite(current_dir) + +if __name__ == '__main__': + unittest.main(defaultTest='test_suite') + diff -r 000000000000 -r 712d20d2751e ztfy/utils/tests/test_utilsdocstrings.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/tests/test_utilsdocstrings.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,68 @@ +# -*- coding: utf-8 -*- +# Copyright (c) 2008 Thierry Florac + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; see the file COPYING. If not, write to the +# Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +""" +Generic Test case for ztfy.utils doc strings +""" +__docformat__ = 'restructuredtext' + +import unittest +import doctest +import sys +import os + +from zope.testing import doctest + +current_dir = os.path.abspath(os.path.dirname(__file__)) + +def doc_suite(test_dir, globs=None): + """Returns a test suite, based on doc tests strings found in /*.py""" + suite = [] + if globs is None: + globs = globals() + + flags = (doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE | + doctest.REPORT_ONLY_FIRST_FAILURE) + + package_dir = os.path.split(test_dir)[0] + if package_dir not in sys.path: + sys.path.append(package_dir) + + # filtering files on extension + docs = [doc for doc in + os.listdir(package_dir) if doc.endswith('.py')] + docs = [doc for doc in docs if not doc.startswith('__')] + + for test in docs: + fd = open(os.path.join(package_dir, test)) + content = fd.read() + fd.close() + if '>>> ' not in content: + continue + test = test.replace('.py', '') + location = 'ztfy.utils.%s' % test + suite.append(doctest.DocTestSuite(location, optionflags=flags, + globs=globs)) + + return unittest.TestSuite(suite) + +def test_suite(): + """returns the test suite""" + return doc_suite(current_dir) + +if __name__ == '__main__': + unittest.main(defaultTest='test_suite') + diff -r 000000000000 -r 712d20d2751e ztfy/utils/timezone.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/timezone.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,58 @@ +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +# import standard packages +import pytz + +# import Zope3 interfaces +from zope.interface import implementer +from zope.interface.common.idatetime import ITZInfo +from zope.publisher.interfaces.browser import IBrowserRequest + +# import local interfaces + +# import Zope3 packages +from zope import component + +# import local packages + + +GMT = pytz.timezone('GMT') +_tz = pytz.timezone('Europe/Paris') +tz = _tz + +@implementer(ITZInfo) +@component.adapter(IBrowserRequest) +def tzinfo(request=None): + return tz + + +def tztime(value): + if not value.tzinfo: + value = GMT.localize(value) + return value.astimezone(tz) + + +def gmtime(value): + if not value.tzinfo: + value = GMT.localize(value) + return value.astimezone(GMT) diff -r 000000000000 -r 712d20d2751e ztfy/utils/traversing.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/traversing.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,47 @@ +### -*- coding: utf-8 -*- #################################################### +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +# import standard packages + +# import Zope3 interfaces + +# import local interfaces + +# import Zope3 packages +from zope.interface import Interface +from zope.app import zapi + +# import local packages + + +def getParent(context, interface=Interface, allow_context=True): + """Get first parent of the given context that implements given interface""" + if allow_context: + parent = context + else: + parent = zapi.getParent(context) + while parent is not None: + if interface.providedBy(parent): + return interface(parent) + parent = zapi.getParent(parent) + return None diff -r 000000000000 -r 712d20d2751e ztfy/utils/unicode.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ztfy/utils/unicode.py Sat Jan 10 00:35:35 2009 +0100 @@ -0,0 +1,168 @@ +### -*- coding: utf-8 -*- #################################################### +############################################################################## +# +# Copyright (c) 2008 Thierry Florac +# All Rights Reserved. +# +# This software is subject to the provisions of the Zope Public License, +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS +# FOR A PARTICULAR PURPOSE. +# +############################################################################## +""" + +$Id: $ +""" + +__version__ = "$Revision: $" +__release__ = "$Id: $" +__docformat__ = "restructuredtext" + +# import standard packages +import string +import codecs + +# import Zope3 interfaces + +# import local interfaces + +# import Zope3 packages + +# import local packages + + +_unicodeTransTable = {} +def _fillUnicodeTransTable(): + _corresp = [ + (u"A", [0x00C0,0x00C1,0x00C2,0x00C3,0x00C4,0x00C5,0x0100,0x0102,0x0104]), + (u"AE", [0x00C6]), + (u"a", [0x00E0,0x00E1,0x00E2,0x00E3,0x00E4,0x00E5,0x0101,0x0103,0x0105]), + (u"ae", [0x00E6]), + (u"C", [0x00C7,0x0106,0x0108,0x010A,0x010C]), + (u"c", [0x00E7,0x0107,0x0109,0x010B,0x010D]), + (u"D", [0x00D0,0x010E,0x0110]), + (u"d", [0x00F0,0x010F,0x0111]), + (u"E", [0x00C8,0x00C9,0x00CA,0x00CB,0x0112,0x0114,0x0116,0x0118,0x011A]), + (u"e", [0x00E8,0x00E9,0x00EA,0x00EB,0x0113,0x0115,0x0117,0x0119,0x011B]), + (u"G", [0x011C,0x011E,0x0120,0x0122]), + (u"g", [0x011D,0x011F,0x0121,0x0123]), + (u"H", [0x0124,0x0126]), + (u"h", [0x0125,0x0127]), + (u"I", [0x00CC,0x00CD,0x00CE,0x00CF,0x0128,0x012A,0x012C,0x012E,0x0130]), + (u"i", [0x00EC,0x00ED,0x00EE,0x00EF,0x0129,0x012B,0x012D,0x012F,0x0131]), + (u"IJ", [0x0132]), + (u"ij", [0x0133]), + (u"J", [0x0134]), + (u"j", [0x0135]), + (u"K", [0x0136]), + (u"k", [0x0137,0x0138]), + (u"L", [0x0139,0x013B,0x013D,0x013F,0x0141]), + (u"l", [0x013A,0x013C,0x013E,0x0140,0x0142]), + (u"N", [0x00D1,0x0143,0x0145,0x0147,0x014A]), + (u"n", [0x00F1,0x0144,0x0146,0x0148,0x0149,0x014B]), + (u"O", [0x00D2,0x00D3,0x00D4,0x00D5,0x00D6,0x00D8,0x014C,0x014E,0x0150]), + (u"o", [0x00F2,0x00F3,0x00F4,0x00F5,0x00F6,0x00F8,0x014D,0x014F,0x0151]), + (u"OE", [0x0152]), + (u"oe", [0x0153]), + (u"R", [0x0154,0x0156,0x0158]), + (u"r", [0x0155,0x0157,0x0159]), + (u"S", [0x015A,0x015C,0x015E,0x0160]), + (u"s", [0x015B,0x015D,0x015F,0x01610,0x017F]), + (u"T", [0x0162,0x0164,0x0166]), + (u"t", [0x0163,0x0165,0x0167]), + (u"U", [0x00D9,0x00DA,0x00DB,0x00DC,0x0168,0x016A,0x016C,0x016E,0x0170,0x172]), + (u"u", [0x00F9,0x00FA,0x00FB,0x00FC,0x0169,0x016B,0x016D,0x016F,0x0171]), + (u"W", [0x0174]), + (u"w", [0x0175]), + (u"Y", [0x00DD,0x0176,0x0178]), + (u"y", [0x00FD,0x00FF,0x0177]), + (u"Z", [0x0179,0x017B,0x017D]), + (u"z", [0x017A,0x017C,0x017E]) + ] + for char,codes in _corresp: + for code in codes : + _unicodeTransTable[code] = char + +_fillUnicodeTransTable() + + +def translateString(s, escapeSlashes=False, forceLower=True) : + """Remove extended characters from string + + @param s: text to be cleaned. + @type s: str or unicode + @param escapeSlashes: if True, slashes are also converted + @type escapeSlashes: boolean + @param forceLower: if True, result is automatically converted to lower case + @type forceLower: boolean + @return: text without diacritics + @rtype: unicode + """ + if escapeSlashes: + s = string.replace(s, "\\", "/").split("/")[-1] + s = s.strip() + if isinstance(s,str): + s = unicode(s,"utf8","replace") + s = s.translate(_unicodeTransTable) + s = ''.join([a for a in s.translate(_unicodeTransTable) if a.replace(' ','-') in (string.ascii_letters + string.digits + '_-.')]) + if forceLower: + s = s.lower() + return s + + +def nvl(value, default=''): + """Get specified value, or an empty string if value is empty + + @param value: text to be checked + @param default: default value + @return: value, or default if value is empty + """ + return value or default + + +def uninvl(value, default=u''): + """Get specified value converted to unicode, or an empty unicode string if value is empty + + @param value: text to be checked + @type value: str or unicode + @param default: default value + @return: value, or default if value is empty + @rtype: unicode + """ + try: + if isinstance(value, unicode): + return value + return codecs.decode(value or default) + except: + return codecs.decode(value or default, 'latin1') + + +def unidict(value): + """Get specified dict with values converted to unicode + + @param value: input dict of strings which may be converted to unicode + @type value: dict + @return: input dict converted to unicode + @rtype: dict + """ + result = {} + for key in value: + result[key] = uninvl(value[key]) + return result + + +def unilist(value): + """Get specified list with values converted to unicode + + @param value: input list of strings which may be converted to unicode + @type value: list + @return: input list converted to unicode + @rtype: list + """ + if not isinstance(value, (list,tuple)): + return uninvl(value) + return [uninvl(v) for v in value] +