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annotate roundup/cgi/TAL/TranslationContext.py @ 5132:0142b4fb5a2d

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issue2550648 - partial fix for problem in this issue. Ezio Melotti reported that the expression editor allowed the user to generate an expression using retired values. To align the expression editor with the simple dropdown search item, retired values are now removed from the expression editor. Do we really want this though? Supposed a keyword is retired and I want to search for an issue with that retired keyword? Do we have a best policy document that says to remove retired keywords from all places it could possibly be used? It could be argued that the simple search dropdown is wrong and should allow selecting retired values.
author John Rouillard <rouilj@ieee.org>
date Fri, 08 Jul 2016 19:31:02 -0400
parents 6e3e4f24c753
children
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1 ##############################################################################
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2 #
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3 # Copyright (c) 2001, 2002 Zope Corporation and Contributors.
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4 # All Rights Reserved.
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5 #
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6 # This software is subject to the provisions of the Zope Public License,
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7 # Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
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8 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
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9 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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10 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
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11 # FOR A PARTICULAR PURPOSE.
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12 #
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13 ##############################################################################
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14 """Translation context object for the TALInterpreter's I18N support.
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15
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16 The translation context provides a container for the information
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17 needed to perform translation of a marked string from a page template.
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18 """
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19
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20 DEFAULT_DOMAIN = "default"
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21
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22 class TranslationContext:
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23 """Information about the I18N settings of a TAL processor."""
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24
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25 def __init__(self, parent=None, domain=None, target=None, source=None):
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26 if parent:
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27 if not domain:
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28 domain = parent.domain
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29 if not target:
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30 target = parent.target
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31 if not source:
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32 source = parent.source
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33 elif domain is None:
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34 domain = DEFAULT_DOMAIN
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35
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36 self.parent = parent
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37 self.domain = domain
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38 self.target = target
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39 self.source = source
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