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comparison ChangeLog @ 720:acf7c5ee36e7 experimental-newctxt

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newctxt branch: Merged revisions [678:835] via svnmerge from [source:trunk].
author cmlenz
date Fri, 11 Apr 2008 08:42:11 +0000
parents 837786a584d5
children
comparison
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567:837786a584d5 720:acf7c5ee36e7
15 (ticket #123). 15 (ticket #123).
16 * Includes are now processed when the template is parsed if possible, but 16 * Includes are now processed when the template is parsed if possible, but
17 only if the template loader is not set to do automatic reloading. Included 17 only if the template loader is not set to do automatic reloading. Included
18 templates are basically inlined into the including template, which can 18 templates are basically inlined into the including template, which can
19 speed up rendering of that template a bit. 19 speed up rendering of that template a bit.
20 * Added new syntax for text templates, which is more powerful and flexible
21 with respect to white-space and line breaks. It also supports Python code
22 blocks. The old syntax is still available and the default for now, but in a
23 future release the new syntax will become the default, and some time after
24 that the old syntax will be removed.
25 * Added support for passing optimization hints to `<py:match>` directives,
26 which can speed up match templates in many cases, for example when a match
27 template should only be applied once to a stream, or when it should not be
28 applied recursively.
29 * Text templates now default to rendering as plain text; it is no longer
30 necessary to explicitly specify the "text" method to the `render()` or
31 `serialize()` method of the generated markup stream.
32 * XInclude elements in markup templates now support the `parse` attribute;
33 when set to "xml" (the default), the include is processed as before, but
34 when set to "text", the included template is parsed as a text template using
35 the new syntax (ticket #101).
36 * Python code blocks inside match templates are now executed (ticket #155).
37 * The template engine plugin no longer adds the `default_doctype` when the
38 `fragment` parameter is `True`.
39 * The `striptags` function now also removes HTML/XML-style comments (ticket
40 #150).
41 * The `py:replace` directive can now also be used as an element, with an
42 attribute named `value` (ticket #144).
43 * The `TextSerializer` class no longer strips all markup in text by default,
44 so that it is still possible to use the Genshi `escape` function even with
45 text templates. The old behavior is available via the `strip_markup` option
46 of the serializer (ticket #146).
47 * Assigning to a variable named `data` in a Python code block no longer
48 breaks context lookup.
49 * The `Stream.render` now accepts an optional `out` parameter that can be
50 used to pass in a writable file-like object to use for assembling the
51 output, instead of building a big string and returning it.
52 * The XHTML serializer now strips `xml:space` attributes as they are only
53 allowed on very few tags.
54 * Match templates are now applied in a more controlled fashion: in the order
55 they are declared in the template source, all match templates up to (and
56 including) the matching template itself are applied to the matched content,
57 whereas the match templates declared after the matching template are only
58 applied to the generated content (ticket #186).
59 * The `TemplateLoader` class now provides an `_instantiate()` method that can
60 be overridden by subclasses to implement advanced template instantiation
61 logic (ticket #204).
62 * The search path of the `TemplateLoader` class can now contain ''load
63 functions'' in addition to path strings. A load function is passed the
64 name of the requested template file, and should return a file-like object
65 and some metadata. New load functions are supplied for loading from egg
66 package data, and loading from different loaders depending on the path
67 prefix of the requested filename (ticket #182).
68 * Match templates can now be processed without keeping the complete matched
69 content in memory, which could cause excessive memory use on long pages.
70 The buffering can be disabled using the new `buffer` optimization hint on
71 the `<py:match>` directive.
72 * Improve error reporting when accessing an attribute in a Python expression
73 raises an `AttributeError` (ticket #191).
74 * The `Markup` class now supports mappings for right hand of the `%` (modulo)
75 operator in the same way the Python string classes do, except that the
76 substituted values are escape. Also, the special constructor which took
77 positional arguments that would be substituted was removed. Thus the
78 `Markup` class now supports the same arguments as that of its `unicode`
79 base class (ticket #211).
80 * The `Template` class and its subclasses, as well as the interpolation API,
81 now take an `filepath` parameter instead of `basedir` (ticket #207).
82
83
84 Version 0.4.4
85 http://svn.edgewall.org/repos/genshi/tags/0.4.4/
86 (Aug 14, 2007, from branches/stable/0.4.x)
87
88 * Fixed augmented assignment to local variables in Python code blocks.
89 * Fixed handling of nested function and class definitions in Python code
90 blocks.
91 * Includes were not raising `TemplateNotFound` exceptions even when no
92 fallback has been specified. That has been corrected.
93 * The template loader now raises a `TemplateNotFound` error when a previously
94 cached template is removed or renamed, where it previously was passing up
95 an `OSError`.
96 * The Genshi I18n filter can be configured to only extract messages found in
97 `gettext` function calls, ignoring any text nodes and attribute values
98 (ticket #138).
20 99
21 100
22 Version 0.4.3 101 Version 0.4.3
23 http://svn.edgewall.org/repos/genshi/tags/0.4.3/ 102 http://svn.edgewall.org/repos/genshi/tags/0.4.3/
24 (?, from branches/stable/0.4.x) 103 (Jul 17 2007, from branches/stable/0.4.x)
25 104
26 * The I18n filter no longer extracts or translates literal strings in 105 * The I18n filter no longer extracts or translates literal strings in
27 attribute values that also contain expressions. 106 attribute values that also contain expressions.
28 * Added `loader_callback` option to plugin interface, which allows specifying 107 * Added `loader_callback` option to plugin interface, which allows specifying
29 a callback function that the template loader should invoke whenever a new 108 a callback function that the template loader should invoke whenever a new
32 it is not available for use through configuration files. 111 it is not available for use through configuration files.
33 * The I18n filter now extracts messages from gettext functions even inside 112 * The I18n filter now extracts messages from gettext functions even inside
34 ignored tags (ticket #132). 113 ignored tags (ticket #132).
35 * The HTML sanitizer now strips any CSS comments in style attributes, which 114 * The HTML sanitizer now strips any CSS comments in style attributes, which
36 could previously be used to hide malicious property values. 115 could previously be used to hide malicious property values.
116 * The HTML sanitizer now also removes any HTML comments encountered, as those
117 may be used to hide malicious payloads targetting a certain "innovative"
118 browser that goes and interprets the content of specially prepared comments.
119 * Attribute access in template expressions no longer silently ignores
120 exceptions other than `AttributeError` raised in the attribute accessor.
37 121
38 122
39 Version 0.4.2 123 Version 0.4.2
40 http://svn.edgewall.org/repos/genshi/tags/0.4.2/ 124 http://svn.edgewall.org/repos/genshi/tags/0.4.2/
41 (Jun 20, from branches/stable/0.4.x) 125 (Jun 20 2007, from branches/stable/0.4.x)
42 126
43 * The `doctype` parameter of the markup serializers now also accepts the "name" 127 * The `doctype` parameter of the markup serializers now also accepts the "name"
44 of the doctype as string, in addition to the `(name, pubid, sysid)` tuple. 128 of the doctype as string, in addition to the `(name, pubid, sysid)` tuple.
45 * The I18n filter was not replacing the original attributes with the 129 * The I18n filter was not replacing the original attributes with the
46 translation, but instead adding a second attribute with the same name. 130 translation, but instead adding a second attribute with the same name.
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