genshi/genshi-test: genshi/template/markup.py annotate

annotate genshi/template/markup.py @ 605:bc5faca93699

Text templates now default to rendering as plain text; it is no longer necessary to explicitly specify the "text" method to the `render()` or `serialize()` method of the generated markup stream. See tickets #62 and #118.

author	cmlenz
date	Mon, 27 Aug 2007 19:04:20 +0000
parents	509b3a5e765e
children	9ada030ad986

rev	line source
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	1 # -- coding: utf-8 --
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	2 #
408 49a3bae5a8bb Update copyright year for files modified this year. cmlenz parents: 407 diff changeset	3 # Copyright (C) 2006-2007 Edgewall Software
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	4 # All rights reserved.
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	5 #
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	6 # This software is licensed as described in the file COPYING, which
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	7 # you should have received as part of this distribution. The terms
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	8 # are also available at http://genshi.edgewall.org/wiki/License.
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	9 #
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	10 # This software consists of voluntary contributions made by many
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	11 # individuals. For the exact contribution history, see the revision
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	12 # history and logs, available at http://genshi.edgewall.org/log/.
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	13
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	14 """Markup templating engine."""
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	15
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	16 from itertools import chain
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	17 import sys
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	18
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	19 from genshi.core import Attrs, Namespace, Stream, StreamEventKind
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	20 from genshi.core import START, END, START_NS, END_NS, TEXT, PI, COMMENT
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	21 from genshi.input import XMLParser
400 8dd0d34a9fb7 Renamed `genshi.template.core` to `genshi.template.base`, mainly to avoid confusion with `genshi.core`. cmlenz parents: 381 diff changeset	22 from genshi.template.base import BadDirectiveError, Template, \
475 bb939ed3058c Added include directive for text templates (#115). Thanks to Alastair for the original patch. cmlenz parents: 442 diff changeset	23 TemplateSyntaxError, _apply_directives, \
bb939ed3058c Added include directive for text templates (#115). Thanks to Alastair for the original patch. cmlenz parents: 442 diff changeset	24 INCLUDE, SUB
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	25 from genshi.template.eval import Suite
407 ea71a51e0258 Move string interpolation code into separate module (`genshi.template.interpolation`). cmlenz parents: 405 diff changeset	26 from genshi.template.interpolation import interpolate
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	27 from genshi.template.directives import *
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	28
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	29 if sys.version_info < (2, 4):
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	30 _ctxt2dict = lambda ctxt: ctxt.frames[0]
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	31 else:
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	32 _ctxt2dict = lambda ctxt: ctxt
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	33
425 5b248708bbed Try to use proper reStructuredText for docstrings throughout. cmlenz parents: 422 diff changeset	34 __all__ = ['MarkupTemplate']
5b248708bbed Try to use proper reStructuredText for docstrings throughout. cmlenz parents: 422 diff changeset	35 __docformat__ = 'restructuredtext en'
5b248708bbed Try to use proper reStructuredText for docstrings throughout. cmlenz parents: 422 diff changeset	36
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	37
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	38 class MarkupTemplate(Template):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	39 """Implementation of the template language for XML-based templates.
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	40
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	41 >>> tmpl = MarkupTemplate('''<ul xmlns:py="http://genshi.edgewall.org/">
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	42 ... <li py:for="item in items">${item}</li>
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	43 ... </ul>''')
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	44 >>> print tmpl.generate(items=[1, 2, 3])
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	45 <ul>
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	46 <li>1</li><li>2</li><li>3</li>
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	47 </ul>
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	48 """
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	49 EXEC = StreamEventKind('EXEC')
427 68a8308309b9 More API documentation. cmlenz parents: 425 diff changeset	50 """Stream event kind representing a Python code suite to execute."""
68a8308309b9 More API documentation. cmlenz parents: 425 diff changeset	51
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	52 DIRECTIVE_NAMESPACE = Namespace('http://genshi.edgewall.org/')
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	53 XINCLUDE_NAMESPACE = Namespace('http://www.w3.org/2001/XInclude')
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	54
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	55 directives = [('def', DefDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	56 ('match', MatchDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	57 ('when', WhenDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	58 ('otherwise', OtherwiseDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	59 ('for', ForDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	60 ('if', IfDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	61 ('choose', ChooseDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	62 ('with', WithDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	63 ('replace', ReplaceDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	64 ('content', ContentDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	65 ('attrs', AttrsDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	66 ('strip', StripDirective)]
605 bc5faca93699 Text templates now default to rendering as plain text; it is no longer necessary to explicitly specify the "text" method to the `render()` or `serialize()` method of the generated markup stream. See tickets #62 and #118. cmlenz parents: 602 diff changeset	67 serializer = 'xml'
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	68
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	69 def __init__(self, source, basedir=None, filename=None, loader=None,
545 6e21c89d9255 Support for Python code blocks in templates can now be disabled. Closes #123. cmlenz parents: 520 diff changeset	70 encoding=None, lookup='lenient', allow_exec=True):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	71 Template.__init__(self, source, basedir=basedir, filename=filename,
545 6e21c89d9255 Support for Python code blocks in templates can now be disabled. Closes #123. cmlenz parents: 520 diff changeset	72 loader=loader, encoding=encoding, lookup=lookup,
6e21c89d9255 Support for Python code blocks in templates can now be disabled. Closes #123. cmlenz parents: 520 diff changeset	73 allow_exec=allow_exec)
496 782931585925 Fix bug introduced in [575]: includes weren't being processed inside match templates. cmlenz parents: 475 diff changeset	74 # Make sure the include filter comes after the match filter
782931585925 Fix bug introduced in [575]: includes weren't being processed inside match templates. cmlenz parents: 475 diff changeset	75 if loader:
782931585925 Fix bug introduced in [575]: includes weren't being processed inside match templates. cmlenz parents: 475 diff changeset	76 self.filters.remove(self._include)
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	77 self.filters += [self._exec, self._match]
496 782931585925 Fix bug introduced in [575]: includes weren't being processed inside match templates. cmlenz parents: 475 diff changeset	78 if loader:
782931585925 Fix bug introduced in [575]: includes weren't being processed inside match templates. cmlenz parents: 475 diff changeset	79 self.filters.append(self._include)
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	80
374 ca46dc9c7761 `MarkupTemplate`s can now be instantiated from markup streams, in addition to strings and file-like objects. Thanks to David Fraser for the patch. Closes #69. cmlenz parents: 364 diff changeset	81 def _parse(self, source, encoding):
381 a6c2a9cd2e92 Fix for #80: fallback only shown when the template to include wasn't found. In addition, the nesting of includes and fallback content should work correctly, and directives/expressions/etc inside fallback content are processed. Thanks to Christian Boos for the original patch and unit tests. cmlenz parents: 374 diff changeset	82 streams = [[]] # stacked lists of events of the "compiled" template
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	83 dirmap = {} # temporary mapping of directives to elements
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	84 ns_prefix = {}
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	85 depth = 0
590 880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	86 fallbacks = []
880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	87 includes = []
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	88
374 ca46dc9c7761 `MarkupTemplate`s can now be instantiated from markup streams, in addition to strings and file-like objects. Thanks to David Fraser for the patch. Closes #69. cmlenz parents: 364 diff changeset	89 if not isinstance(source, Stream):
434 e065d7906b68 * Better method to propogate the full path to the template file on parse errors. Supersedes r513. cmlenz parents: 427 diff changeset	90 source = XMLParser(source, filename=self.filename,
374 ca46dc9c7761 `MarkupTemplate`s can now be instantiated from markup streams, in addition to strings and file-like objects. Thanks to David Fraser for the patch. Closes #69. cmlenz parents: 364 diff changeset	91 encoding=encoding)
ca46dc9c7761 `MarkupTemplate`s can now be instantiated from markup streams, in addition to strings and file-like objects. Thanks to David Fraser for the patch. Closes #69. cmlenz parents: 364 diff changeset	92
ca46dc9c7761 `MarkupTemplate`s can now be instantiated from markup streams, in addition to strings and file-like objects. Thanks to David Fraser for the patch. Closes #69. cmlenz parents: 364 diff changeset	93 for kind, data, pos in source:
381 a6c2a9cd2e92 Fix for #80: fallback only shown when the template to include wasn't found. In addition, the nesting of includes and fallback content should work correctly, and directives/expressions/etc inside fallback content are processed. Thanks to Christian Boos for the original patch and unit tests. cmlenz parents: 374 diff changeset	94 stream = streams[-1]
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	95
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	96 if kind is START_NS:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	97 # Strip out the namespace declaration for template directives
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	98 prefix, uri = data
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	99 ns_prefix[prefix] = uri
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	100 if uri not in (self.DIRECTIVE_NAMESPACE,
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	101 self.XINCLUDE_NAMESPACE):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	102 stream.append((kind, data, pos))
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	103
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	104 elif kind is END_NS:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	105 uri = ns_prefix.pop(data, None)
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	106 if uri and uri not in (self.DIRECTIVE_NAMESPACE,
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	107 self.XINCLUDE_NAMESPACE):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	108 stream.append((kind, data, pos))
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	109
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	110 elif kind is START:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	111 # Record any directive attributes in start tags
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	112 tag, attrs = data
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	113 directives = []
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	114 strip = False
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	115
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	116 if tag in self.DIRECTIVE_NAMESPACE:
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	117 cls = self._dir_by_name.get(tag.localname)
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	118 if cls is None:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	119 raise BadDirectiveError(tag.localname, self.filepath,
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	120 pos[1])
552 5458a4e8814c For directives used as elements, pass all attributes without a namespace to the directive class. This enables adding optional extra attributes to directives. cmlenz parents: 545 diff changeset	121 args = dict([(name.localname, value) for name, value
5458a4e8814c For directives used as elements, pass all attributes without a namespace to the directive class. This enables adding optional extra attributes to directives. cmlenz parents: 545 diff changeset	122 in attrs if not name.namespace])
5458a4e8814c For directives used as elements, pass all attributes without a namespace to the directive class. This enables adding optional extra attributes to directives. cmlenz parents: 545 diff changeset	123 directives.append((cls, args, ns_prefix.copy(), pos))
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	124 strip = True
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	125
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	126 new_attrs = []
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	127 for name, value in attrs:
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	128 if name in self.DIRECTIVE_NAMESPACE:
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	129 cls = self._dir_by_name.get(name.localname)
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	130 if cls is None:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	131 raise BadDirectiveError(name.localname,
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	132 self.filepath, pos[1])
362 0910d5978f45 Follow-up to [431]: directives are no longer instantiated directly at parse time, but instead by the `attach()` method of the directive class (which replaces the `prepare()` method). cmlenz parents: 336 diff changeset	133 directives.append((cls, value, ns_prefix.copy(), pos))
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	134 else:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	135 if value:
442 ff7c72b52fb2 Back out [510] and instead implement configurable error handling modes. The default is the old 0.3.x behaviour, but more strict error handling is available as an option. cmlenz parents: 434 diff changeset	136 value = list(interpolate(value, self.basedir,
ff7c72b52fb2 Back out [510] and instead implement configurable error handling modes. The default is the old 0.3.x behaviour, but more strict error handling is available as an option. cmlenz parents: 434 diff changeset	137 pos[0], pos[1], pos[2],
ff7c72b52fb2 Back out [510] and instead implement configurable error handling modes. The default is the old 0.3.x behaviour, but more strict error handling is available as an option. cmlenz parents: 434 diff changeset	138 lookup=self.lookup))
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	139 if len(value) == 1 and value[0][0] is TEXT:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	140 value = value[0][1]
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	141 else:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	142 value = [(TEXT, u'', pos)]
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	143 new_attrs.append((name, value))
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	144 new_attrs = Attrs(new_attrs)
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	145
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	146 if directives:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	147 index = self._dir_order.index
362 0910d5978f45 Follow-up to [431]: directives are no longer instantiated directly at parse time, but instead by the `attach()` method of the directive class (which replaces the `prepare()` method). cmlenz parents: 336 diff changeset	148 directives.sort(lambda a, b: cmp(index(a[0]), index(b[0])))
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	149 dirmap[(depth, tag)] = (directives, len(stream), strip)
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	150
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	151 if tag in self.XINCLUDE_NAMESPACE:
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	152 if tag.localname == 'include':
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	153 include_href = new_attrs.get('href')
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	154 if not include_href:
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	155 raise TemplateSyntaxError('Include misses required '
422 95089b6e37ca More work to include absolute file paths in exceptions. cmlenz parents: 421 diff changeset	156 'attribute "href"',
95089b6e37ca More work to include absolute file paths in exceptions. cmlenz parents: 421 diff changeset	157 self.filepath, *pos[1:])
590 880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	158 includes.append(include_href)
381 a6c2a9cd2e92 Fix for #80: fallback only shown when the template to include wasn't found. In addition, the nesting of includes and fallback content should work correctly, and directives/expressions/etc inside fallback content are processed. Thanks to Christian Boos for the original patch and unit tests. cmlenz parents: 374 diff changeset	159 streams.append([])
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	160 elif tag.localname == 'fallback':
590 880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	161 streams.append([])
880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	162 fallbacks.append(streams[-1])
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	163
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	164 else:
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	165 stream.append((kind, (tag, new_attrs), pos))
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	166
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	167 depth += 1
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	168
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	169 elif kind is END:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	170 depth -= 1
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	171
590 880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	172 if fallbacks and data == self.XINCLUDE_NAMESPACE['fallback']:
880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	173 assert streams.pop() is fallbacks[-1]
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	174 elif data == self.XINCLUDE_NAMESPACE['include']:
590 880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	175 fallback = None
880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	176 if len(fallbacks) == len(includes):
880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	177 fallback = fallbacks.pop()
880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	178 streams.pop() # discard anything between the include tags
880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	179 # and the fallback element
381 a6c2a9cd2e92 Fix for #80: fallback only shown when the template to include wasn't found. In addition, the nesting of includes and fallback content should work correctly, and directives/expressions/etc inside fallback content are processed. Thanks to Christian Boos for the original patch and unit tests. cmlenz parents: 374 diff changeset	180 stream = streams[-1]
590 880b1a75d046 Fix includes so that they again raise an exception when the included template is not found and no fallback has been provided. cmlenz parents: 552 diff changeset	181 stream.append((INCLUDE, (includes.pop(), fallback), pos))
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	182 else:
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	183 stream.append((kind, data, pos))
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	184
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	185 # If there have have directive attributes with the corresponding
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	186 # start tag, move the events inbetween into a "subprogram"
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	187 if (depth, data) in dirmap:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	188 directives, start_offset, strip = dirmap.pop((depth, data))
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	189 substream = stream[start_offset:]
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	190 if strip:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	191 substream = substream[1:-1]
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	192 stream[start_offset:] = [(SUB, (directives, substream),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	193 pos)]
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	194
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	195 elif kind is PI and data[0] == 'python':
545 6e21c89d9255 Support for Python code blocks in templates can now be disabled. Closes #123. cmlenz parents: 520 diff changeset	196 if not self.allow_exec:
6e21c89d9255 Support for Python code blocks in templates can now be disabled. Closes #123. cmlenz parents: 520 diff changeset	197 raise TemplateSyntaxError('Python code blocks not allowed',
6e21c89d9255 Support for Python code blocks in templates can now be disabled. Closes #123. cmlenz parents: 520 diff changeset	198 self.filepath, *pos[1:])
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	199 try:
601 9ae986bcba9a Simplify implementation of `py:with` directive by compiling to a `Suite`, instead of manually breaking up the statement and compiling each part to an `Expression`. Also, the first line of code in a `Suite` is now stored as the "function name" of the bytecode, so that it shows up in tracebacks. cmlenz parents: 590 diff changeset	200 suite = Suite(data[1], self.filepath, pos[1],
442 ff7c72b52fb2 Back out [510] and instead implement configurable error handling modes. The default is the old 0.3.x behaviour, but more strict error handling is available as an option. cmlenz parents: 434 diff changeset	201 lookup=self.lookup)
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	202 except SyntaxError, err:
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	203 raise TemplateSyntaxError(err, self.filepath,
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	204 pos[1] + (err.lineno or 1) - 1,
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	205 pos[2] + (err.offset or 0))
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	206 stream.append((EXEC, suite, pos))
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	207
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	208 elif kind is TEXT:
442 ff7c72b52fb2 Back out [510] and instead implement configurable error handling modes. The default is the old 0.3.x behaviour, but more strict error handling is available as an option. cmlenz parents: 434 diff changeset	209 for kind, data, pos in interpolate(data, self.basedir, pos[0],
ff7c72b52fb2 Back out [510] and instead implement configurable error handling modes. The default is the old 0.3.x behaviour, but more strict error handling is available as an option. cmlenz parents: 434 diff changeset	210 pos[1], pos[2],
ff7c72b52fb2 Back out [510] and instead implement configurable error handling modes. The default is the old 0.3.x behaviour, but more strict error handling is available as an option. cmlenz parents: 434 diff changeset	211 lookup=self.lookup):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	212 stream.append((kind, data, pos))
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	213
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	214 elif kind is COMMENT:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	215 if not data.lstrip().startswith('!'):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	216 stream.append((kind, data, pos))
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	217
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	218 else:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	219 stream.append((kind, data, pos))
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	220
381 a6c2a9cd2e92 Fix for #80: fallback only shown when the template to include wasn't found. In addition, the nesting of includes and fallback content should work correctly, and directives/expressions/etc inside fallback content are processed. Thanks to Christian Boos for the original patch and unit tests. cmlenz parents: 374 diff changeset	221 assert len(streams) == 1
a6c2a9cd2e92 Fix for #80: fallback only shown when the template to include wasn't found. In addition, the nesting of includes and fallback content should work correctly, and directives/expressions/etc inside fallback content are processed. Thanks to Christian Boos for the original patch and unit tests. cmlenz parents: 374 diff changeset	222 return streams[0]
a6c2a9cd2e92 Fix for #80: fallback only shown when the template to include wasn't found. In addition, the nesting of includes and fallback content should work correctly, and directives/expressions/etc inside fallback content are processed. Thanks to Christian Boos for the original patch and unit tests. cmlenz parents: 374 diff changeset	223
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	224 def _exec(self, stream, ctxt):
425 5b248708bbed Try to use proper reStructuredText for docstrings throughout. cmlenz parents: 422 diff changeset	225 """Internal stream filter that executes code in ``<?python ?>``
5b248708bbed Try to use proper reStructuredText for docstrings throughout. cmlenz parents: 422 diff changeset	226 processing instructions.
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	227 """
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	228 for event in stream:
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	229 if event[0] is EXEC:
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	230 event[1].execute(_ctxt2dict(ctxt))
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	231 else:
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	232 yield event
bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	233
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	234 def _match(self, stream, ctxt, match_templates=None):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	235 """Internal stream filter that applies any defined match templates
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	236 to the stream.
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	237 """
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	238 if match_templates is None:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	239 match_templates = ctxt._match_templates
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	240
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	241 tail = []
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	242 def _strip(stream):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	243 depth = 1
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	244 while 1:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	245 event = stream.next()
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	246 if event[0] is START:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	247 depth += 1
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	248 elif event[0] is END:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	249 depth -= 1
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	250 if depth > 0:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	251 yield event
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	252 else:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	253 tail[:] = [event]
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	254 break
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	255
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	256 for event in stream:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	257
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	258 # We (currently) only care about start and end events for matching
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	259 # We might care about namespace events in the future, though
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	260 if not match_templates or (event[0] is not START and
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	261 event[0] is not END):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	262 yield event
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	263 continue
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	264
602 509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	265 for idx, (test, path, template, hints, namespaces, directives) \
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	266 in enumerate(match_templates):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	267
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	268 if test(event, namespaces, ctxt) is True:
602 509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	269 if 'match_once' in hints:
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	270 del match_templates[idx]
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	271 idx -= 1
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	272
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	273 # Let the remaining match templates know about the event so
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	274 # they get a chance to update their internal state
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	275 for test in [mt[0] for mt in match_templates[idx + 1:]]:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	276 test(event, namespaces, ctxt, updateonly=True)
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	277
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	278 # Consume and store all events until an end event
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	279 # corresponding to this start event is encountered
602 509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	280 inner = _strip(stream)
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	281 if 'match_once' not in hints \
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	282 and 'not_recursive' not in hints:
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	283 inner = self._match(inner, ctxt, [match_templates[idx]])
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	284 content = list(self._include(chain([event], inner, tail),
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	285 ctxt))
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	286
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	287 for test in [mt[0] for mt in match_templates]:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	288 test(tail[0], namespaces, ctxt, updateonly=True)
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	289
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	290 # Make the select() function available in the body of the
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	291 # match template
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	292 def select(path):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	293 return Stream(content).select(path, namespaces, ctxt)
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	294 ctxt.push(dict(select=select))
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	295
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	296 # Recursively process the output
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	297 template = _apply_directives(template, ctxt, directives)
602 509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	298 remaining = match_templates
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	299 if 'match_once' not in hints:
509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	300 remaining = remaining[:idx] + remaining[idx + 1:]
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	301 for event in self._match(self._eval(self._flatten(template,
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	302 ctxt),
602 509b3a5e765e Add runtime optimization hints for match templates. cmlenz parents: 601 diff changeset	303 ctxt), ctxt, remaining):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	304 yield event
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	305
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	306 ctxt.pop()
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	307 break
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	308
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	309 else: # no matches
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	310 yield event
363 caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	311
caf7b68ab5dc Parse template includes at parse time to avoid some runtime overhead. cmlenz parents: 362 diff changeset	312
405 bd5da099c113 Support for Python code blocks using the `<?python ?>` processing instruction. Closes #84. cmlenz parents: 400 diff changeset	313 EXEC = MarkupTemplate.EXEC

Mercurial > genshi > genshi-test

annotate genshi/template/markup.py @ 605:bc5faca93699