Mercurial > genshi > mirror
annotate doc/upgrade.txt @ 878:c8cac1b264e4 trunk
Apply patch from #324 for Python 2.6.2 compatibility fix.
author | cmlenz |
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date | Thu, 15 Apr 2010 21:10:36 +0000 |
parents | 70a172ab5705 |
children | bf4ed3c37ab5 |
rev | line source |
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713
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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1 ================ |
233
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* Added implementation of a simple text-based template engine. Closes #47.
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2 Upgrading Genshi |
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* Added implementation of a simple text-based template engine. Closes #47.
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3 ================ |
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* Added implementation of a simple text-based template engine. Closes #47.
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4 |
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5 |
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6 .. contents:: Contents |
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7 :depth: 2 |
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8 .. sectnum:: |
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9 |
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10 |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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11 ------------------------------------ |
756 | 12 Upgrading from Genshi 0.5.x to 0.6.x |
13 ------------------------------------ | |
14 | |
15 Required Python Version | |
16 ----------------------- | |
17 | |
18 Support for Python 2.3 has been dropped in this release. Python 2.4 is | |
19 now the minimum version of Python required to run Genshi. | |
20 | |
21 | |
22 ------------------------------------ | |
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Add a new syntax for text templates, which is available alongside the old syntax for now. The new syntax is more poweful and flexible, using Django-style directive notation.
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23 Upgrading from Genshi 0.4.x to 0.5.x |
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Add a new syntax for text templates, which is available alongside the old syntax for now. The new syntax is more poweful and flexible, using Django-style directive notation.
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24 ------------------------------------ |
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Add a new syntax for text templates, which is available alongside the old syntax for now. The new syntax is more poweful and flexible, using Django-style directive notation.
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25 |
713
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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26 Error Handling |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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27 -------------- |
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Add a new syntax for text templates, which is available alongside the old syntax for now. The new syntax is more poweful and flexible, using Django-style directive notation.
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28 |
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29 The default error handling mode has been changed to "strict". This |
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30 means that accessing variables not defined in the template data will |
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31 now generate an immediate exception, as will accessing object |
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32 attributes or dictionary keys that don't exist. If your templates rely |
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33 on the old lenient behavior, you can configure Genshi to use that |
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34 instead. See the documentation for details on how to do that. But be |
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35 warned that lenient error handling may be removed completely in a |
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36 future release. |
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37 |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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38 Match Template Processing |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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39 ------------------------- |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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40 |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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41 There has also been a subtle change to how ``py:match`` templates are |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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42 processed: in previous versions, all match templates would be applied |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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43 to the content generated by the matching template, and only the |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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44 matching template itself was applied recursively to the original |
07e3f6f0ef57
Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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45 content. This behavior resulted in problems with many kinds of |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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46 recursive matching, and hence was changed for 0.5: now, all match |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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47 templates declared before the matching template are applied to the |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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48 original content, and match templates declared after the matching |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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49 template are applied to the generated content. This change should not |
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Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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50 have any effect on most applications, but you may want to check your |
07e3f6f0ef57
Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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51 use of match templates to make sure. |
07e3f6f0ef57
Match templates are now applied in a more controlled fashion: in the order they are declared in the template source, all match templates up to (and including) the matching template itself are applied to the matched content, whereas the match templates declared after the matching template are only applied to the generated content. Fixes #186. Many thanks to Matt Chaput for reporting the problem and providing a test case.
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52 |
713
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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53 Text Templates |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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54 -------------- |
592
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Add a new syntax for text templates, which is available alongside the old syntax for now. The new syntax is more poweful and flexible, using Django-style directive notation.
cmlenz
parents:
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55 |
713
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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56 Genshi 0.5 introduces a new, alternative syntax for text templates, |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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57 which is more flexible and powerful compared to the old syntax. For |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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58 backwards compatibility, this new syntax is not used by default, |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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59 though it will be in a future version. It is recommended that you |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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60 migrate to using this new syntax. To do so, simply rename any |
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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61 references in your code to ``TextTemplate`` to ``NewTextTemplate``. To |
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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62 explicitly use the old syntax, use ``OldTextTemplate`` instead, so |
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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63 that you can be sure you'll be using the same language when the |
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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64 default in Genshi is changed (at least until the old implementation is |
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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65 completely removed). |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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66 |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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67 ``Markup`` Constructor |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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68 ---------------------- |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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69 |
745 | 70 The ``Markup`` class no longer has a specialized constructor. The old |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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71 (undocumented) constructor provided a shorthand for doing positional |
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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72 substitutions. If you have code like this: |
5420fe9d99a9
The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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73 |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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74 .. code-block:: python |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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75 |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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76 Markup('<b>%s</b>', name) |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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77 |
745 | 78 You must replace it by the more explicit: |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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79 |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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80 .. code-block:: python |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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81 |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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82 Markup('<b>%s</b>') % name |
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The `Markup` class now supports mappings for right hand of the `%` (modulo) operator in the same way the Python string classes do, except that the substituted values are escape. Also, the special constructor which took positional arguments that would be substituted was removed. Thus the `Markup` class now supports the same arguments as that of its `unicode` base class. Closes #211. Many thanks to Christian Boos for the patch!
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83 |
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The `Template` class and its subclasses, as well as the interpolation API, now take an `filepath` parameter instead of `basedir`. Closes #207. Thanks to Waldemar Kornewald for the patch.
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84 ``Template`` Constructor |
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The `Template` class and its subclasses, as well as the interpolation API, now take an `filepath` parameter instead of `basedir`. Closes #207. Thanks to Waldemar Kornewald for the patch.
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85 ------------------------ |
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86 |
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87 The constructor of the ``Template`` class and its subclasses has changed |
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88 slightly: instead of the optional ``basedir`` parameter, it now expects |
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89 an (also optional) ``filepath`` parameter, which specifies the absolute |
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90 path to the template. You probably aren't using those constructors |
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91 directly, anyway, but using the ``TemplateLoader`` API instead. |
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92 |
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93 |
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94 ------------------------------------ |
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95 Upgrading from Genshi 0.3.x to 0.4.x |
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96 ------------------------------------ |
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97 |
452 | 98 The modules ``genshi.filters`` and ``genshi.template`` have been |
99 refactored into packages containing multiple modules. While code using | |
100 the regular APIs should continue to work without problems, you should | |
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101 make sure to remove any leftover traces of the files ``filters.py`` |
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102 and ``template.py`` in the ``genshi`` package on the installation |
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103 path (including the corresponding ``.pyc`` files). This is not |
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104 necessary when Genshi was installed as a Python egg. |
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105 |
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106 Results of evaluating template expressions are no longer implicitly |
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107 called if they are callable. If you have been using that feature, you |
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108 will need to add the parenthesis to actually call the function. |
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109 |
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110 Instances of ``genshi.core.Attrs`` are now immutable. Filters |
411 | 111 manipulating the attributes in a stream may need to be updated. Also, |
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112 the ``Attrs`` class no longer automatically wraps all attribute names |
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113 in ``QName`` objects, so users of the ``Attrs`` class need to do this |
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114 themselves. See the documentation of the ``Attrs`` class for more |
411 | 115 information. |
116 | |
345 | 117 |
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118 --------------------- |
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119 Upgrading from Markup |
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120 --------------------- |
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121 |
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122 Prior to version 0.3, the name of the Genshi project was "Markup". The |
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123 name change means that you will have to adjust your import statements |
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124 and the namespace URI of XML templates, among other things: |
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125 |
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126 * The package name was changed from "markup" to "genshi". Please |
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127 adjust any import statements referring to the old package name. |
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128 * The namespace URI for directives in Genshi XML templates has changed |
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129 from ``http://markup.edgewall.org/`` to |
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130 ``http://genshi.edgewall.org/``. Please update the ``xmlns:py`` |
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131 declaration in your template files accordingly. |
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132 |
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133 Furthermore, due to the inclusion of a text-based template language, |
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134 the class:: |
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135 |
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136 markup.template.Template |
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137 |
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138 has been renamed to:: |
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139 |
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140 genshi.template.MarkupTemplate |
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141 |
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142 If you've been using the Template class directly, you'll need to |
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143 update your code (a simple find/replace should do—the API itself |
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144 did not change). |