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annotate doc/upgrade.txt @ 940:303af96ec546 stable-0.6.x

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Merge r1163 and r1164 from trunk (fix Markup event caching issue in serializers, issue #429).
author hodgestar
date Sun, 12 Jun 2011 00:45:56 +0000
parents bf4ed3c37ab5
children 7d8b996b2c20
rev   line source
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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1 ================
233
88ec2b306296 * Added implementation of a simple text-based template engine. Closes #47.
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2 Upgrading Genshi
88ec2b306296 * Added implementation of a simple text-based template engine. Closes #47.
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3 ================
88ec2b306296 * Added implementation of a simple text-based template engine. Closes #47.
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4
606
37ff75bb4301 Changed the default error handling mode to "strict".
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5
37ff75bb4301 Changed the default error handling mode to "strict".
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6 .. contents:: Contents
37ff75bb4301 Changed the default error handling mode to "strict".
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7 :depth: 2
37ff75bb4301 Changed the default error handling mode to "strict".
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8 .. sectnum::
37ff75bb4301 Changed the default error handling mode to "strict".
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9
37ff75bb4301 Changed the default error handling mode to "strict".
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10
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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11 ------------------------------------
756
70a172ab5705 Document dropping of Python 2.3 compat.
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12 Upgrading from Genshi 0.5.x to 0.6.x
70a172ab5705 Document dropping of Python 2.3 compat.
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13 ------------------------------------
70a172ab5705 Document dropping of Python 2.3 compat.
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14
70a172ab5705 Document dropping of Python 2.3 compat.
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15 Required Python Version
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16 -----------------------
70a172ab5705 Document dropping of Python 2.3 compat.
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17
70a172ab5705 Document dropping of Python 2.3 compat.
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18 Support for Python 2.3 has been dropped in this release. Python 2.4 is
70a172ab5705 Document dropping of Python 2.3 compat.
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19 now the minimum version of Python required to run Genshi.
70a172ab5705 Document dropping of Python 2.3 compat.
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20
883
bf4ed3c37ab5 Added a documentation page about the template loader.
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21 The XPath engine has been completely overhauled for this version. Some
bf4ed3c37ab5 Added a documentation page about the template loader.
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22 patterns that previously matched incorrectly will no longer match, and
bf4ed3c37ab5 Added a documentation page about the template loader.
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23 the other way around. In such cases, the XPath expressions need to be
bf4ed3c37ab5 Added a documentation page about the template loader.
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24 fixed in your application and templates.
bf4ed3c37ab5 Added a documentation page about the template loader.
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25
756
70a172ab5705 Document dropping of Python 2.3 compat.
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26
70a172ab5705 Document dropping of Python 2.3 compat.
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27 ------------------------------------
592
1da8de3e5e51 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 Upgrading from Genshi 0.4.x to 0.5.x
1da8de3e5e51 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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29 ------------------------------------
1da8de3e5e51 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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30
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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31 Error Handling
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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32 --------------
592
1da8de3e5e51 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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33
606
37ff75bb4301 Changed the default error handling mode to "strict".
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34 The default error handling mode has been changed to "strict". This
37ff75bb4301 Changed the default error handling mode to "strict".
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35 means that accessing variables not defined in the template data will
37ff75bb4301 Changed the default error handling mode to "strict".
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36 now generate an immediate exception, as will accessing object
37ff75bb4301 Changed the default error handling mode to "strict".
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37 attributes or dictionary keys that don't exist. If your templates rely
37ff75bb4301 Changed the default error handling mode to "strict".
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38 on the old lenient behavior, you can configure Genshi to use that
37ff75bb4301 Changed the default error handling mode to "strict".
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39 instead. See the documentation for details on how to do that. But be
37ff75bb4301 Changed the default error handling mode to "strict".
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40 warned that lenient error handling may be removed completely in a
37ff75bb4301 Changed the default error handling mode to "strict".
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41 future release.
37ff75bb4301 Changed the default error handling mode to "strict".
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42
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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parents: 694
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43 Match Template Processing
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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parents: 694
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44 -------------------------
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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45
694
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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46 There has also been a subtle change to how ``py:match`` templates are
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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47 processed: in previous versions, all match templates would be applied
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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48 to the content generated by the matching template, and only the
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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49 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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50 content. This behavior resulted in problems with many kinds of
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 recursive matching, and hence was changed for 0.5: now, all match
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 templates declared before the matching template are applied to the
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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53 original content, and match templates declared after the matching
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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54 template are applied to the generated content. This change should not
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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55 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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56 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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57
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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58 Text Templates
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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parents: 694
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59 --------------
592
1da8de3e5e51 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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parents: 452
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60
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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61 Genshi 0.5 introduces a new, alternative syntax for text templates,
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 which is more flexible and powerful compared to the old syntax. For
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 backwards compatibility, this new syntax is not used by default,
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 though it will be in a future version. It is recommended that you
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 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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66 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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67 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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68 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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69 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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70 completely removed).
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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71
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 ``Markup`` Constructor
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 ----------------------
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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74
745
74b5c5476ddb Preparing for [milestone:0.5] release.
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75 The ``Markup`` class no longer has a specialized constructor. The old
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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76 (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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77 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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78
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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parents: 694
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79 .. code-block:: python
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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parents: 694
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80
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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81 Markup('<b>%s</b>', name)
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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82
745
74b5c5476ddb Preparing for [milestone:0.5] release.
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83 You must replace it by the more explicit:
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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parents: 694
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84
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!
cmlenz
parents: 694
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85 .. code-block:: python
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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parents: 694
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86
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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parents: 694
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87 Markup('<b>%s</b>') % name
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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parents: 694
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88
714
fc6d9d2a3527 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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parents: 713
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89 ``Template`` Constructor
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90 ------------------------
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91
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92 The constructor of the ``Template`` class and its subclasses has changed
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93 slightly: instead of the optional ``basedir`` parameter, it now expects
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94 an (also optional) ``filepath`` parameter, which specifies the absolute
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95 path to the template. You probably aren't using those constructors
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96 directly, anyway, but using the ``TemplateLoader`` API instead.
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97
713
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98
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99 ------------------------------------
336
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100 Upgrading from Genshi 0.3.x to 0.4.x
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101 ------------------------------------
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102
452
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103 The modules ``genshi.filters`` and ``genshi.template`` have been
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104 refactored into packages containing multiple modules. While code using
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105 the regular APIs should continue to work without problems, you should
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106 make sure to remove any leftover traces of the files ``filters.py``
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107 and ``template.py`` in the ``genshi`` package on the installation
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108 path (including the corresponding ``.pyc`` files). This is not
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109 necessary when Genshi was installed as a Python egg.
336
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110
343
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111 Results of evaluating template expressions are no longer implicitly
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112 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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113 will need to add the parenthesis to actually call the function.
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114
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115 Instances of ``genshi.core.Attrs`` are now immutable. Filters
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116 manipulating the attributes in a stream may need to be updated. Also,
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117 the ``Attrs`` class no longer automatically wraps all attribute names
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118 in ``QName`` objects, so users of the ``Attrs`` class need to do this
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119 themselves. See the documentation of the ``Attrs`` class for more
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120 information.
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121
345
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122
713
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123 ---------------------
233
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124 Upgrading from Markup
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125 ---------------------
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126
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127 Prior to version 0.3, the name of the Genshi project was "Markup". The
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128 name change means that you will have to adjust your import statements
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129 and the namespace URI of XML templates, among other things:
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130
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131 * The package name was changed from "markup" to "genshi". Please
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132 adjust any import statements referring to the old package name.
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133 * The namespace URI for directives in Genshi XML templates has changed
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134 from ``http://markup.edgewall.org/`` to
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135 ``http://genshi.edgewall.org/``. Please update the ``xmlns:py``
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136 declaration in your template files accordingly.
233
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137
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138 Furthermore, due to the inclusion of a text-based template language,
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139 the class::
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140
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141 markup.template.Template
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142
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143 has been renamed to::
233
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144
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145 genshi.template.MarkupTemplate
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146
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147 If you've been using the Template class directly, you'll need to
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148 update your code (a simple find/replace should do—the API itself
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149 did not change).
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