Mercurial > genshi > mirror
annotate UPGRADE.txt @ 503:2e1dbb344b89 trunk
Minor doc tweaks for new transformation filter.
author | cmlenz |
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date | Mon, 04 Jun 2007 21:47:28 +0000 |
parents | a89368769b82 |
children | 1da8de3e5e51 |
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* Added implementation of a simple text-based template engine. Closes #47.
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1 Upgrading Genshi |
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2 ================ |
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3 |
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Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file.
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4 Upgrading from Genshi 0.3.x to 0.4.x |
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5 ------------------------------------ |
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6 |
452 | 7 The modules ``genshi.filters`` and ``genshi.template`` have been |
8 refactored into packages containing multiple modules. While code using | |
9 the regular APIs should continue to work without problems, you should | |
10 make sure to remove any leftover traces of the ``template.py`` file on | |
11 the installation path. This is not necessary when Genshi was installed | |
12 as a Python egg. | |
336
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13 |
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Remove automatic calling of expression evaluation results if they are callable. See [http://groups.google.com/group/genshi/browse_thread/thread/f515986760918d41 this mailing list thread].
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14 Results of evaluating template expressions are no longer implicitly |
35189e960252
Remove automatic calling of expression evaluation results if they are callable. See [http://groups.google.com/group/genshi/browse_thread/thread/f515986760918d41 this mailing list thread].
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15 called if they are callable. If you have been using that feature, you |
35189e960252
Remove automatic calling of expression evaluation results if they are callable. See [http://groups.google.com/group/genshi/browse_thread/thread/f515986760918d41 this mailing list thread].
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16 will need to add the parenthesis to actually call the function. |
35189e960252
Remove automatic calling of expression evaluation results if they are callable. See [http://groups.google.com/group/genshi/browse_thread/thread/f515986760918d41 this mailing list thread].
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17 |
345 | 18 Instances of `genshi.core.Attrs` are now immutable. Filters |
411 | 19 manipulating the attributes in a stream may need to be updated. Also, |
20 the `Attrs` class no longer automatically wraps all attribute names | |
21 in `QName` objects, so users of the `Attrs` class need to do this | |
22 themselves. See the documentation of the `Attrs` class for more | |
23 information. | |
24 | |
345 | 25 |
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26 Upgrading from Markup |
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27 --------------------- |
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28 |
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29 Prior to version 0.3, the name of the Genshi project was "Markup". The |
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30 name change means that you will have to adjust your import statements |
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31 and the namespace URI of XML templates, among other things: |
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32 |
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33 * The package name was changed from "markup" to "genshi". Please |
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34 adjust any import statements referring to the old package name. |
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35 * The namespace URI for directives in Genshi XML templates has changed |
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36 from http://markup.edgewall.org/ to http://genshi.edgewall.org/. |
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37 Please update the xmlns:py declaration in your template files |
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38 accordingly. |
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39 |
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40 Furthermore, due to the inclusion of a text-based template language, |
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41 the class: |
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42 |
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43 `markup.template.Template` |
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44 |
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45 has been renamed to: |
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46 |
414 | 47 `genshi.template.MarkupTemplate` |
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48 |
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49 If you've been using the Template class directly, you'll need to |
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50 update your code (a simple find/replace should do--the API itself |
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* Added implementation of a simple text-based template engine. Closes #47.
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51 did not change). |