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annotate doc/upgrade.txt @ 1001:0891de2f3786 stable-0.7.x

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Update changelog for 0.7.1.
author hodgestar
date Sat, 26 Jan 2013 18:24:27 +0000
parents 796b4600cdbd
children d13802b8c7cc
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
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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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796b4600cdbd Update upgrade documentation to refer to the development version and not the py3k branch.
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10 ------------------------------------------------------
796b4600cdbd Update upgrade documentation to refer to the development version and not the py3k branch.
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11 Upgrading from Genshi 0.6.x to the development version
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12 ------------------------------------------------------
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13
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14 The Genshi development version now supports both Python 2 and Python 3.
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15
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16 The most noticable API change in the Genshi development version is that the
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17 default encoding in numerous places is now None (i.e. unicode) instead
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18 of UTF-8. This change was made in order to ease the transition to Python 3
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19 where strings are unicode strings by default.
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20
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21 If your application relies on the default UTF-8 encoding a simple way to
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22 have it work both with Genshi 0.6.x and the development version is to specify the
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23 encoding explicitly in calls to the following classes, methods and functions:
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24
a43c89d747d3 Merge r1144 from py3k: Add documentation on upgrading to the Genshi py3k branch.
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25 * genshi.HTML
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26 * genshi.Stream.render
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27 * genshi.input.HTMLParser
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28 * genshi.template.MarkupTemplate
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29 * genshi.template.TemplateLoader
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30 * genshi.template.TextTemplate (and genshi.template.NewTextTemplate)
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31 * genshi.template.OldTextTemplate
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32
a43c89d747d3 Merge r1144 from py3k: Add documentation on upgrading to the Genshi py3k branch.
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33 Whether you explicitly specify UTF-8 or explicitly specify None (unicode) is
a43c89d747d3 Merge r1144 from py3k: Add documentation on upgrading to the Genshi py3k branch.
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34 a matter of personal taste, although working with unicode may make porting
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35 your own application to Python 3 easier.
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36
606
37ff75bb4301 Changed the default error handling mode to "strict".
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37
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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38 ------------------------------------
756
70a172ab5705 Document dropping of Python 2.3 compat.
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39 Upgrading from Genshi 0.5.x to 0.6.x
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40 ------------------------------------
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41
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42 Required Python Version
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43 -----------------------
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44
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45 Support for Python 2.3 has been dropped in this release. Python 2.4 is
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46 now the minimum version of Python required to run Genshi.
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47
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bf4ed3c37ab5 Added a documentation page about the template loader.
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48 The XPath engine has been completely overhauled for this version. Some
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49 patterns that previously matched incorrectly will no longer match, and
bf4ed3c37ab5 Added a documentation page about the template loader.
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50 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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51 fixed in your application and templates.
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52
756
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53
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54 ------------------------------------
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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55 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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56 ------------------------------------
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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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 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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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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60
606
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61 The default error handling mode has been changed to "strict". This
37ff75bb4301 Changed the default error handling mode to "strict".
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62 means that accessing variables not defined in the template data will
37ff75bb4301 Changed the default error handling mode to "strict".
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63 now generate an immediate exception, as will accessing object
37ff75bb4301 Changed the default error handling mode to "strict".
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64 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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65 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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66 instead. See the documentation for details on how to do that. But be
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67 warned that lenient error handling may be removed completely in a
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68 future release.
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69
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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70 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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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
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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73 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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74 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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75 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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76 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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77 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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78 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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79 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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80 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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81 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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82 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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83 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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84
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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85 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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86 --------------
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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87
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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88 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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89 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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90 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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91 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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92 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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93 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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94 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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parents: 694
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95 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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96 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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parents: 694
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97 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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parents: 694
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98
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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99 ``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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100 ----------------------
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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101
745
74b5c5476ddb Preparing for [milestone:0.5] release.
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102 The ``Markup`` class no longer has a specialized constructor. The old
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103 (undocumented) constructor provided a shorthand for doing positional
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104 substitutions. If you have code like this:
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105
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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106 .. 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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107
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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108 Markup('<b>%s</b>', name)
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109
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74b5c5476ddb Preparing for [milestone:0.5] release.
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110 You must replace it by the more explicit:
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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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111
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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112 .. 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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113
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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114 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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115
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116 ``Template`` Constructor
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117 ------------------------
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118
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119 The constructor of the ``Template`` class and its subclasses has changed
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120 slightly: instead of the optional ``basedir`` parameter, it now expects
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121 an (also optional) ``filepath`` parameter, which specifies the absolute
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122 path to the template. You probably aren't using those constructors
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123 directly, anyway, but using the ``TemplateLoader`` API instead.
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124
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125
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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126 ------------------------------------
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127 Upgrading from Genshi 0.3.x to 0.4.x
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128 ------------------------------------
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129
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130 The modules ``genshi.filters`` and ``genshi.template`` have been
a89368769b82 Add `filters` package in `setup.py`.
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131 refactored into packages containing multiple modules. While code using
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132 the regular APIs should continue to work without problems, you should
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133 make sure to remove any leftover traces of the files ``filters.py``
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134 and ``template.py`` in the ``genshi`` package on the installation
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135 path (including the corresponding ``.pyc`` files). This is not
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136 necessary when Genshi was installed as a Python egg.
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137
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138 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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139 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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140 will need to add the parenthesis to actually call the function.
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141
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142 Instances of ``genshi.core.Attrs`` are now immutable. Filters
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143 manipulating the attributes in a stream may need to be updated. Also,
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144 the ``Attrs`` class no longer automatically wraps all attribute names
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145 in ``QName`` objects, so users of the ``Attrs`` class need to do this
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146 themselves. See the documentation of the ``Attrs`` class for more
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147 information.
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148
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149
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150 ---------------------
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151 Upgrading from Markup
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152 ---------------------
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153
88ec2b306296 * Added implementation of a simple text-based template engine. Closes #47.
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154 Prior to version 0.3, the name of the Genshi project was "Markup". The
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155 name change means that you will have to adjust your import statements
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156 and the namespace URI of XML templates, among other things:
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157
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158 * The package name was changed from "markup" to "genshi". Please
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159 adjust any import statements referring to the old package name.
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160 * The namespace URI for directives in Genshi XML templates has changed
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161 from ``http://markup.edgewall.org/`` to
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162 ``http://genshi.edgewall.org/``. Please update the ``xmlns:py``
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163 declaration in your template files accordingly.
233
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164
88ec2b306296 * Added implementation of a simple text-based template engine. Closes #47.
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165 Furthermore, due to the inclusion of a text-based template language,
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166 the class::
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167
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168 markup.template.Template
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169
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170 has been renamed to::
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171
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172 genshi.template.MarkupTemplate
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173
88ec2b306296 * Added implementation of a simple text-based template engine. Closes #47.
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174 If you've been using the Template class directly, you'll need to
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175 update your code (a simple find/replace should do—the API itself
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176 did not change).
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