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Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 935 |
1 files changed, 9 insertions, 926 deletions
@@ -1,932 +1,15 @@ -0.9.1 -- [bug] Fixed TGPlugin.render method to support unicode template - names in Py2K - courtesy Vladimir Magamedov. +===== +MOVED +===== -- [bug] Fixed an AST issue that was preventing correct operation - under alpha versions of Python 3.4. Pullreq courtesy Zer0-. +Please see: -- [bug] Changed the format of the "source encoding" header output - by the code generator to use the format ``# -*- coding:%s -*-`` - instead of ``# -*- encoding:%s -*-``; the former is more common - and compatible with emacs. Courtesy Martin Geisler. + /docs/changelog.html -- [bug] Fixed issue where an old lexer rule prevented a template line - which looked like "#*" from being correctly parsed. [ticket:224] + /docs/build/changelog.rst -0.9.0 -- [bug] The Context.locals_() method becomes a private underscored - method, as this method has a specific internal use. The purpose - of Context.kwargs has been clarified, in that it only delivers - top level keyword arguments originally passed to template.render(). - [ticket:219] +or -- [bug] Fixed the babel plugin to properly interpret ${} sections - inside of a "call" tag, i.e. <%self:some_tag attr="${_('foo')}"/>. - Code that's subject to babel escapes in here needs to be - specified as a Python expression, not a literal. This change - is backwards incompatible vs. code that is relying upon a _('') - translation to be working within a call tag. + https://docs.makotemplates.org/en/latest/changelog.html -- [bug] The Babel plugin has been repaired to work on Python 3. - [ticket:187] - -- [bug] Using <%namespace import="*" module="somemodule"/> now - skips over module elements that are not explcitly callable, - avoiding TypeError when trying to produce partials. - [ticket:207] - -- [bug] Fixed Py3K bug where a "lambda" expression was not - interpreted correctly within a template tag; also - fixed in Py2.4. [ticket:190] - -0.8.1 -- [bug] Changed setup.py to skip installing markupsafe - if Python version is < 2.6 or is between 3.0 and - less than 3.3, as Markupsafe now only supports 2.6->2.X, - 3.3->3.X. [ticket:216] - -- [bug] Fixed regression where "entity" filter wasn't - converted for py3k properly (added tests.) - [ticket:214] - -- [bug] Fixed bug where mako-render script wasn't - compatible with Py3k. [ticket:212] - -- [bug] Cleaned up all the various deprecation/ - file warnings when running the tests under - various Pythons with warnings turned on. - [ticket:213] - -0.8.0 -- [feature] Performance improvement to the - "legacy" HTML escape feature, used for XML - escaping and when markupsafe isn't present, - courtesy George Xie. - -- [bug] Fixed bug whereby an exception in Python 3 - against a module compiled to the filesystem would - fail trying to produce a RichTraceback due to the - content being in bytes. [ticket:209] - -- [bug] Change default for compile()->reserved_names - from tuple to frozenset, as this is expected to be - a set by default. [ticket:208] - -- [feature] Code has been reworked to support Python 2.4-> - Python 3.xx in place. 2to3 no longer needed. - -- [feature] Added lexer_cls argument to Template, - TemplateLookup, allows alternate Lexer classes - to be used. - -- [feature] Added future_imports parameter to Template - and TemplateLookup, renders the __future__ header - with desired capabilities at the top of the generated - template module. Courtesy Ben Trofatter. - -0.7.3 -- [bug] legacy_html_escape function, used when - Markupsafe isn't installed, was using an inline-compiled - regexp which causes major slowdowns on Python 3.3; - is now precompiled. - -- [bug] AST supporting now supports tuple-packed - function arguments inside pure-python def - or lambda expressions. [ticket:201] - -- [bug] Fixed Py3K bug in the Babel extension. - -- [bug] Fixed the "filter" attribute of the - <%text> tag so that it pulls locally specified - identifiers from the context the same - way as that of <%block> and <%filter>. - -- [bug] Fixed bug in plugin loader to correctly - raise exception when non-existent plugin - is specified. - -0.7.2 -- [bug] Fixed regression in 0.7.1 where AST - parsing for Py2.4 was broken. - [ticket:193] - -0.7.1 -- [feature] Control lines with no bodies will - now succeed, as "pass" is added for these - when no statements are otherwise present. - Courtesy Ben Trofatter [ticket:146] - -- [bug] Fixed some long-broken scoping behavior - involving variables declared in defs and such, - which only became apparent when - the strict_undefined flag was turned on. - [ticket:192] - -- [bug] Can now use strict_undefined at the - same time args passed to def() are used - by other elements of the <%def> tag. - [ticket:191] - -0.7.0 -- [feature] Added new "loop" variable to templates, - is provided within a % for block to provide - info about the loop such as index, first/last, - odd/even, etc. A migration path is also provided - for legacy templates via the "enable_loop" argument - available on Template, TemplateLookup, and <%page>. - Thanks to Ben Trofatter for all - the work on this [ticket:125] - -- [feature] Added a real check for "reserved" - names, that is names which are never pulled - from the context and cannot be passed to - the template.render() method. Current names - are "context", "loop", "UNDEFINED". - -- [feature] The html_error_template() will now - apply Pygments highlighting to the source - code displayed in the traceback, if Pygments - if available. Courtesy Ben Trofatter - [ticket:95] - -- [feature] Added support for context managers, - i.e. "% with x as e:/ % endwith" support. - Courtesy Ben Trofatter [ticket:147] - -- [feature] Added class-level flag to CacheImpl - "pass_context"; when True, the keyword argument - 'context' will be passed to get_or_create() - containing the Mako Context object. - [ticket:185] - -- [bug] Fixed some Py3K resource warnings due - to filehandles being implicitly closed. - [ticket:182] - -- [bug] Fixed endless recursion bug when - nesting multiple def-calls with content. - Thanks to Jeff Dairiki. [ticket:186] - -- [feature] Added Jinja2 to the example - benchmark suite, courtesy Vincent Férotin - -0.6.2 -- [bug] The ${{"foo":"bar"}} parsing issue is fixed!! - The legendary Eevee has slain the dragon! - [ticket:20]. Also fixes quoting issue - at [ticket:86]. - -0.6.1 -- [bug] Added special compatibility for the 0.5.0 - Cache() constructor, which was preventing file - version checks and not allowing Mako 0.6 to - recompile the module files. - -0.6.0 - -- [feature] Template caching has been converted into a plugin - system, whereby the usage of Beaker is just the - default plugin. Template and TemplateLookup - now accept a string "cache_impl" parameter which - refers to the name of a cache plugin, defaulting - to the name 'beaker'. New plugins can be - registered as pkg_resources entrypoints under - the group "mako.cache", or registered directly - using mako.cache.register_plugin(). The - core plugin is the mako.cache.CacheImpl - class. - -- [feature] Added support for Beaker cache regions - in templates. Usage of regions should be considered - as superseding the very obsolete idea of passing in - backend options, timeouts, etc. within templates. - -- [feature] The 'put' method on Cache is now - 'set'. 'put' is there for backwards compatibility. - -- [feature] The <%def>, <%block> and <%page> tags now accept - any argument named "cache_*", and the key - minus the "cache_" prefix will be passed as keyword - arguments to the CacheImpl methods. - -- [feature] Template and TemplateLookup now accept an argument - cache_args, which refers to a dictionary containing - cache parameters. The cache_dir, cache_url, cache_type, - cache_timeout arguments are deprecated (will probably - never be removed, however) and can be passed - now as cache_args={'url':<some url>, 'type':'memcached', - 'timeout':50, 'dir':'/path/to/some/directory'} - -- [feature/bug] Can now refer to context variables - within extra arguments to <%block>, <%def>, i.e. - <%block name="foo" cache_key="${somekey}">. - Filters can also be used in this way, i.e. - <%def name="foo()" filter="myfilter"> - then template.render(myfilter=some_callable) - [ticket:180] - -- [feature] Added "--var name=value" option to the mako-render - script, allows passing of kw to the template from - the command line. [ticket:178] - -- [feature] Added module_writer argument to Template, - TemplateLookup, allows a callable to be passed which - takes over the writing of the template's module source - file, so that special environment-specific steps - can be taken. [ticket:181] - -- [bug] The exception message in the html_error_template - is now escaped with the HTML filter. [ticket:142] - -- [bug] Added "white-space:pre" style to html_error_template() - for code blocks so that indentation is preserved - [ticket:173] - -- [bug] The "benchmark" example is now Python 3 compatible - (even though several of those old template libs aren't - available on Py3K, so YMMV) [ticket:175] - -0.5 -- A Template is explicitly disallowed - from having a url that normalizes to relative outside - of the root. That is, if the Lookup is based - at /home/mytemplates, an include that would place - the ultimate template at - /home/mytemplates/../some_other_directory, - i.e. outside of /home/mytemplates, - is disallowed. This usage was never intended - despite the lack of an explicit check. - The main issue this causes - is that module files can be written outside - of the module root (or raise an error, if file perms aren't - set up), and can also lead to the same template being - cached in the lookup under multiple, relative roots. - TemplateLookup instead has always supported multiple - file roots for this purpose. - [ticket:174] - -0.4.2 -- Fixed bug regarding <%call>/def calls w/ content - whereby the identity of the "caller" callable - inside the <%def> would be corrupted by the - presence of another <%call> in the same block. - [ticket:170] - -- Fixed the babel plugin to accommodate <%block> - [ticket:169] - -0.4.1 -- New tag: <%block>. A variant on <%def> that - evaluates its contents in-place. - Can be named or anonymous, - the named version is intended for inheritance - layouts where any given section can be - surrounded by the <%block> tag in order for - it to become overrideable by inheriting - templates, without the need to specify a - top-level <%def> plus explicit call. - Modified scoping and argument rules as well as a - more strictly enforced usage scheme make it ideal - for this purpose without at all replacing most - other things that defs are still good for. - Lots of new docs. [ticket:164] - -- a slight adjustment to the "highlight" logic - for generating template bound stacktraces. - Will stick to known template source lines - without any extra guessing. [ticket:165] - -0.4.0 -- A 20% speedup for a basic two-page - inheritance setup rendering - a table of escaped data - (see http://techspot.zzzeek.org/2010/11/19/quick-mako-vs.-jinja-speed-test/). - A few configurational changes which - affect those in the I-don't-do-unicode - camp should be noted below. - -- The FastEncodingBuffer is now used - by default instead of cStringIO or StringIO, - regardless of whether output_encoding - is set to None or not. FEB is faster than - both. Only StringIO allows bytestrings - of unknown encoding to pass right - through, however - while it is of course - not recommended to send bytestrings of unknown - encoding to the output stream, this - mode of usage can be re-enabled by - setting the flag bytestring_passthrough - to True. - -- disable_unicode mode requires that - output_encoding be set to None - it also - forces the bytestring_passthrough flag - to True. - -- the <%namespace> tag raises an error - if the 'template' and 'module' attributes - are specified at the same time in - one tag. A different class is used - for each case which allows a reduction in - runtime conditional logic and function - call overhead. [ticket:156] - -- the keys() in the Context, as well as - it's internal _data dictionary, now - include just what was specified to - render() as well as Mako builtins - 'caller', 'capture'. The contents - of __builtin__ are no longer copied. - Thanks to Daniel Lopez for pointing - this out. [ticket:159] - -0.3.6 -- Documentation is on Sphinx. - [ticket:126] - -- Beaker is now part of "extras" in - setup.py instead of "install_requires". - This to produce a lighter weight install - for those who don't use the caching - as well as to conform to Pyramid - deployment practices. [ticket:154] - -- The Beaker import (or attempt thereof) - is delayed until actually needed; - this to remove the performance penalty - from startup, particularly for - "single execution" environments - such as shell scripts. [ticket:153] - -- Patch to lexer to not generate an empty - '' write in the case of backslash-ended - lines. [ticket:155] - -- Fixed missing **extra collection in - setup.py which prevented setup.py - from running 2to3 on install. - [ticket:148] - -- New flag on Template, TemplateLookup - - strict_undefined=True, will cause - variables not found in the context to - raise a NameError immediately, instead of - defaulting to the UNDEFINED value. - -- The range of Python identifiers that - are considered "undefined", meaning they - are pulled from the context, has been - trimmed back to not include variables - declared inside of expressions (i.e. from - list comprehensions), as well as - in the argument list of lambdas. This - to better support the strict_undefined - feature. The change should be - fully backwards-compatible but involved - a little bit of tinkering in the AST code, - which hadn't really been touched for - a couple of years, just FYI. - -0.3.5 -- The <%namespace> tag allows expressions - for the `file` argument, i.e. with ${}. - The `context` variable, if needed, - must be referenced explicitly. - [ticket:141] - -- ${} expressions embedded in tags, - such as <%foo:bar x="${...}">, now - allow multiline Python expressions. - -- Fixed previously non-covered regular - expression, such that using a ${} expression - inside of a tag element that doesn't allow - them raises a CompileException instead of - silently failing. - -- Added a try/except around "import markupsafe". - This to support GAE which can't run markupsafe. - [ticket:151] No idea whatsoever if the - install_requires in setup.py also breaks GAE, - couldn't get an answer on this. - -0.3.4 -- Now using MarkupSafe for HTML escaping, - i.e. in place of cgi.escape(). Faster - C-based implementation and also escapes - single quotes for additional security. - Supports the __html__ attribute for - the given expression as well. - - When using "disable_unicode" mode, - a pure Python HTML escaper function - is used which also quotes single quotes. - - Note that Pylons by default doesn't - use Mako's filter - check your - environment.py file. - -- Fixed call to "unicode.strip" in - exceptions.text_error_template which - is not Py3k compatible. [ticket:137] - -0.3.3 -- Added conditional to RichTraceback - such that if no traceback is passed - and sys.exc_info() has been reset, - the formatter just returns blank - for the "traceback" portion. - [ticket:135] - -- Fixed sometimes incorrect usage of - exc.__class__.__name__ - in html/text error templates when using - Python 2.4 [ticket:131] - -- Fixed broken @property decorator on - template.last_modified - -- Fixed error formatting when a stacktrace - line contains no line number, as in when - inside an eval/exec-generated function. - [ticket:132] - -- When a .py is being created, the tempfile - where the source is stored temporarily is - now made in the same directory as that of - the .py file. This ensures that the two - files share the same filesystem, thus - avoiding cross-filesystem synchronization - issues. Thanks to Charles Cazabon. - -0.3.2 -- Calling a def from the top, via - template.get_def(...).render() now checks the - argument signature the same way as it did in - 0.2.5, so that TypeError is not raised. - reopen of [ticket:116] - - -0.3.1 -- Fixed incorrect dir name in setup.py - [ticket:129] - -0.3 -- Python 2.3 support is dropped. [ticket:123] - -- Python 3 support is added ! See README.py3k - for installation and testing notes. - [ticket:119] - -- Unit tests now run with nose. [ticket:127] - -- Source code escaping has been simplified. - In particular, module source files are now - generated with the Python "magic encoding - comment", and source code is passed through - mostly unescaped, except for that code which - is regenerated from parsed Python source. - This fixes usage of unicode in - <%namespace:defname> tags. [ticket:99] - -- RichTraceback(), html_error_template().render(), - text_error_template().render() now accept "error" - and "traceback" as optional arguments, and - these are now actually used. [ticket:122] - -- The exception output generated when - format_exceptions=True will now be as a Python - unicode if it occurred during render_unicode(), - or an encoded string if during render(). - -- A percent sign can be emitted as the first - non-whitespace character on a line by escaping - it as in "%%". [ticket:112] - -- Template accepts empty control structure, i.e. - % if: %endif, etc. [ticket:94] - -- The <%page args> tag can now be used in a base - inheriting template - the full set of render() - arguments are passed down through the inherits - chain. Undeclared arguments go into **pageargs - as usual. [ticket:116] - -- defs declared within a <%namespace> section, an - uncommon feature, have been improved. The defs - no longer get doubly-rendered in the body() scope, - and now allow local variable assignment without - breakage. [ticket:109] - -- Windows paths are handled correctly if a Template - is passed only an absolute filename (i.e. with c: - drive etc.) and no URI - the URI is converted - to a forward-slash path and module_directory - is treated as a windows path. [ticket:128] - -- TemplateLookup raises TopLevelLookupException for - a given path that is a directory, not a filename, - instead of passing through to the template to - generate IOError. [ticket:73] - -0.2.6 - -- Fix mako function decorators to preserve the - original function's name in all cases. Patch - from Scott Torborg. - -- Support the <%namespacename:defname> syntax in - the babel extractor. [ticket:118] - -- Further fixes to unicode handling of .py files with the - html_error_template. [ticket:88] - -0.2.5 -- Added a "decorator" kw argument to <%def>, - allows custom decoration functions to wrap - rendering callables. Mainly intended for - custom caching algorithms, not sure what - other uses there may be (but there may be). - Examples are in the "filtering" docs. - -- When Mako creates subdirectories in which - to store templates, it uses the more - permissive mode of 0775 instead of 0750, - helping out with certain multi-process - scenarios. Note that the mode is always - subject to the restrictions of the existing - umask. [ticket:101] - -- Fixed namespace.__getattr__() to raise - AttributeError on attribute not found - instead of RuntimeError. [ticket:104] - -- Added last_modified accessor to Template, - returns the time.time() when the module - was created. [ticket:97] - -- Fixed lexing support for whitespace - around '=' sign in defs. [ticket:102] - -- Removed errant "lower()" in the lexer which - was causing tags to compile with - case-insensitive names, thus messing up - custom <%call> names. [ticket:108] - -- added "mako.__version__" attribute to - the base module. [ticket:110] - -0.2.4 -- Fixed compatibility with Jython 2.5b1. - -0.2.3 -- the <%namespacename:defname> syntax described at - http://techspot.zzzeek.org/?p=28 has now - been added as a built in syntax, and is recommended - as a more modern syntax versus <%call expr="expression">. - The %call tag itself will always remain, - with <%namespacename:defname> presenting a more HTML-like - alternative to calling defs, both plain and - nested. Many examples of the new syntax are in the - "Calling a def with embedded content" section - of the docs. - -- added support for Jython 2.5. - -- cache module now uses Beaker's CacheManager - object directly, so that all cache types are included. - memcached is available as both "ext:memcached" and - "memcached", the latter for backwards compatibility. - -- added "cache" accessor to Template, Namespace. - e.g. ${local.cache.get('somekey')} or - template.cache.invalidate_body() - -- added "cache_enabled=True" flag to Template, - TemplateLookup. Setting this to False causes cache - operations to "pass through" and execute every time; - this flag should be integrated in Pylons with its own - cache_enabled configuration setting. - -- the Cache object now supports invalidate_def(name), - invalidate_body(), invalidate_closure(name), - invalidate(key), which will remove the given key - from the cache, if it exists. The cache arguments - (i.e. storage type) are derived from whatever has - been already persisted for that template. - [ticket:92] - -- For cache changes to work fully, Beaker 1.1 is required. - 1.0.1 and up will work as well with the exception of - cache expiry. Note that Beaker 1.1 is **required** - for applications which use dynamically generated keys, - since previous versions will permanently store state in memory - for each individual key, thus consuming all available - memory for an arbitrarily large number of distinct - keys. - -- fixed bug whereby an <%included> template with - <%page> args named the same as a __builtin__ would not - honor the default value specified in <%page> [ticket:93] - -- fixed the html_error_template not handling tracebacks from - normal .py files with a magic encoding comment [ticket:88] - -- RichTraceback() now accepts an optional traceback object - to be used in place of sys.exc_info()[2]. html_error_template() - and text_error_template() accept an optional - render()-time argument "traceback" which is passed to the - RichTraceback object. - -- added ModuleTemplate class, which allows the construction - of a Template given a Python module generated by a previous - Template. This allows Python modules alone to be used - as templates with no compilation step. Source code - and template source are optional but allow error reporting - to work correctly. - -- fixed Python 2.3 compat. in mako.pyparser [ticket:90] - -- fix Babel 0.9.3 compatibility; stripping comment tags is now - optional (and enabled by default). - - -0.2.2 -- cached blocks now use the current context when rendering -an expired section, instead of the original context -passed in [ticket:87] -- fixed a critical issue regarding caching, whereby -a cached block would raise an error when called within a -cache-refresh operation that was initiated after the -initiating template had completed rendering. - -0.2.1 -- fixed bug where 'output_encoding' parameter would prevent -render_unicode() from returning a unicode object. -- bumped magic number, which forces template recompile for -this version (fixes incompatible compile symbols from 0.1 -series). -- added a few docs for cache options, specifically those that -help with memcached. - -0.2.0 -- Speed improvements (as though we needed them, but people - contributed and there you go): - - - added "bytestring passthru" mode, via - `disable_unicode=True` argument passed to Template or - TemplateLookup. All unicode-awareness and filtering is - turned off, and template modules are generated with - the appropriate magic encoding comment. In this mode, - template expressions can only receive raw bytestrings - or Unicode objects which represent straight ASCII, and - render_unicode() may not be used if multibyte - characters are present. When enabled, speed - improvement around 10-20%. [ticket:77] (courtesy - anonymous guest) - - - inlined the "write" function of Context into a local - template variable. This affords a 12-30% speedup in - template render time. (idea courtesy same anonymous - guest) [ticket:76] - -- New Features, API changes: - - - added "attr" accessor to namespaces. Returns - attributes configured as module level attributes, i.e. - within <%! %> sections. [ticket:62] i.e.: - - # somefile.html - <%! - foo = 27 - %> - - # some other template - <%namespace name="myns" file="somefile.html"/> - ${myns.attr.foo} - - The slight backwards incompatibility here is, you - can't have namespace defs named "attr" since the - "attr" descriptor will occlude it. - - - cache_key argument can now render arguments passed - directly to the %page or %def, i.e. <%def - name="foo(x)" cached="True" cache_key="${x}"/> - [ticket:78] - - - some functions on Context are now private: - _push_buffer(), _pop_buffer(), - caller_stack._push_frame(), caller_stack._pop_frame(). - - - added a runner script "mako-render" which renders - standard input as a template to stdout [ticket:81] - [ticket:56] - -- Bugfixes: - - can now use most names from __builtins__ as variable - names without explicit declaration (i.e. 'id', - 'exception', 'range', etc.) [ticket:83] [ticket:84] - - - can also use builtin names as local variable names - (i.e. dict, locals) (came from fix for [ticket:84]) - - - fixed bug in python generation when variable names are - used with identifiers like "else", "finally", etc. - inside them [ticket:68] - - - fixed codegen bug which occured when using <%page> - level caching, combined with an expression-based - cache_key, combined with the usage of <%namespace - import="*"/> - fixed lexer exceptions not cleaning up - temporary files, which could lead to a maximum number - of file descriptors used in the process [ticket:69] - - - fixed issue with inline format_exceptions that was - producing blank exception pages when an inheriting - template is present [ticket:71] - - - format_exceptions will apply the encoding options of - html_error_template() to the buffered output - - - rewrote the "whitespace adjuster" function to work - with more elaborate combinations of quotes and - comments [ticket:75] - -0.1.10 -- fixed propagation of 'caller' such that nested %def calls - within a <%call> tag's argument list propigates 'caller' - to the %call function itself (propigates to the inner - calls too, this is a slight side effect which previously - existed anyway) -- fixed bug where local.get_namespace() could put an - incorrect "self" in the current context -- fixed another namespace bug where the namespace functions - did not have access to the correct context containing - their 'self' and 'parent' - -0.1.9 -- filters.Decode filter can also accept a non-basestring -object and will call str() + unicode() on it [ticket:47] -- comments can be placed at the end of control lines, -i.e. if foo: # a comment, [ticket:53], thanks to -Paul Colomiets -- fixed expressions and page tag arguments and with embedded -newlines in CRLF templates, follow up to [ticket:16], thanks -Eric Woroshow -- added an IOError catch for source file not found in RichTraceback -exception reporter [ticket:51] - -0.1.8 -- variable names declared in render methods by internal -codegen prefixed by "__M_" to prevent name collisions -with user code -- added a Babel (http://babel.edgewall.org/) extractor entry -point, allowing extraction of gettext messages directly from -mako templates via Babel [ticket:45] -- fix to turbogears plugin to work with dot-separated names -(i.e. load_template('foo.bar')). also takes file extension -as a keyword argument (default is 'mak'). -- more tg fix: fixed [ticket:35], allowing string-based -templates with tgplugin even if non-compatible args were sent - -0.1.7 -- one small fix to the unit tests to support python 2.3 -- a slight hack to how cache.py detects Beaker's memcached, -works around unexplained import behavior observed on some -python 2.3 installations - -0.1.6 -- caching is now supplied directly by Beaker, which has - all of MyghtyUtils merged into it now. The latest Beaker - (0.7.1) also fixes a bug related to how Mako was using the - cache API. -- fix to module_directory path generation when the path is "./" - [ticket:34] -- TGPlugin passes options to string-based templates [ticket:35] -- added an explicit stack frame step to template runtime, which - allows much simpler and hopefully bug-free tracking of 'caller', - fixes #28 -- if plain Python defs are used with <%call>, a decorator - @runtime.supports_callable exists to ensure that the "caller" - stack is properly handled for the def. -- fix to RichTraceback and exception reporting to get template - source code as a unicode object #37 -- html_error_template includes options "full=True", "css=True" - which control generation of HTML tags, CSS [ticket:39] -- added the 'encoding_errors' parameter to Template/TemplateLookup - for specifying the error handler associated with encoding to - 'output_encoding' [ticket:40] -- the Template returned by html_error_template now defaults to - output_encoding=sys.getdefaultencoding(), - encoding_errors='htmlentityreplace' [ticket:37] -- control lines, i.e. % lines, support backslashes to continue long - lines (#32) -- fixed codegen bug when defining <%def> within <%call> within <%call> -- leading utf-8 BOM in template files is honored according to pep-0263 - -0.1.5 -- AST expression generation - added in just about everything - expression-wise from the AST module [ticket:26] -- AST parsing, properly detects imports of the form "import foo.bar" - [ticket:27] -- fix to lexing of <%docs> tag nested in other tags -- fix to context-arguments inside of <%include> tag which broke -during 0.1.4 [ticket:29] -- added "n" filter, disables *all* filters normally applied to an expression -via <%page> or default_filters (but not those within the filter) -- added buffer_filters argument, defines filters applied to the return value -of buffered/cached/filtered %defs, after all filters defined with the %def -itself have been applied. allows the creation of default expression filters -that let the output of return-valued %defs "opt out" of that filtering -via passing special attributes or objects. - -0.1.4 -- got defs-within-defs to be cacheable -- fixes to code parsing/whitespace adjusting where plain python comments - may contain quote characters [ticket:23] -- fix to variable scoping for identifiers only referenced within - functions -- added a path normalization step to lookup so URIs like - "/foo/bar/../etc/../foo" pre-process the ".." tokens before checking - the filesystem -- fixed/improved "caller" semantics so that undefined caller is - "UNDEFINED", propigates __nonzero__ method so it evaulates to False if - not present, True otherwise. this way you can say % if caller:\n - ${caller.body()}\n% endif -- <%include> has an "args" attribute that can pass arguments to the - called template (keyword arguments only, must be declared in that - page's <%page> tag.) -- <%include> plus arguments is also programmatically available via - self.include_file(<filename>, **kwargs) -- further escaping added for multibyte expressions in %def, %call - attributes [ticket:24] - - -0.1.3 -- ***Small Syntax Change*** - the single line comment character is now -*two* hash signs, i.e. "## this is a comment". This avoids a common -collection with CSS selectors. -- the magic "coding" comment (i.e. # coding:utf-8) will still work with -either one "#" sign or two for now; two is preferred going forward, i.e. -## coding:<someencoding>. -- new multiline comment form: "<%doc> a comment </%doc>" -- UNDEFINED evaluates to False -- improvement to scoping of "caller" variable when using <%call> tag -- added lexer error for unclosed control-line (%) line -- added "preprocessor" argument to Template, TemplateLookup - is a single - callable or list of callables which will be applied to the template text - before lexing. given the text as an argument, returns the new text. -- added mako.ext.preprocessors package, contains one preprocessor so far: - 'convert_comments', which will convert single # comments to the new ## - format - -0.1.2 -- fix to parsing of code/expression blocks to insure that non-ascii - characters, combined with a template that indicates a non-standard - encoding, are expanded into backslash-escaped glyphs before being AST - parsed [ticket:11] -- all template lexing converts the template to unicode first, to - immediately catch any encoding issues and ensure internal unicode - representation. -- added module_filename argument to Template to allow specification of a - specific module file -- added modulename_callable to TemplateLookup to allow a function to - determine module filenames (takes filename, uri arguments). used for - [ticket:14] -- added optional input_encoding flag to Template, to allow sending a - unicode() object with no magic encoding comment -- "expression_filter" argument in <%page> applies only to expressions -- added "default_filters" argument to Template, TemplateLookup. applies only - to expressions, gets prepended to "expression_filter" arg from <%page>. - defaults to ["unicode"], so that all expressions get stringified into u'' - by default (this is what Mako already does). By setting to [], expressions - are passed through raw. -- added "imports" argument to Template, TemplateLookup. so you can predefine - a list of import statements at the top of the template. can be used in - conjunction with default_filters. -- support for CRLF templates...whoops ! welcome to all the windows users. - [ticket:16] -- small fix to local variable propigation for locals that are conditionally - declared -- got "top level" def calls to work, i.e. template.get_def("somedef").render() - -0.1.1 -- buffet plugin supports string-based templates, allows ToscaWidgets to work - [ticket:8] -- AST parsing fixes: fixed TryExcept identifier parsing -- removed textmate tmbundle from contrib and into separate SVN location; - windows users cant handle those files, setuptools not very good at - "pruning" certain directories -- fix so that "cache_timeout" parameter is propigated -- fix to expression filters so that string conversion (actually unicode) - properly occurs before filtering -- better error message when a lookup is attempted with a template that has no - lookup -- implemented "module" attribute for namespace -- fix to code generation to correctly track multiple defs with the same name -- "directories" can be passed to TemplateLookup as a scalar in which case it - gets converted to a list [ticket:9] - -0.1.0 - -Initial release. +for the current CHANGES. |