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

annotate genshi/template/markup.py @ 830:de82830f8816 experimental-inline

inline branch: synced with trunk@1038.

author	cmlenz
date	Fri, 13 Mar 2009 20:04:26 +0000
parents	1837f39efd6f
children	09cc3627654c

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 #
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	3 # Copyright (C) 2006-2008 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
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	17
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	18 from genshi.core import Attrs, Markup, Namespace, Stream, StreamEventKind
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	19 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	20 from genshi.input import XMLParser
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	21 from genshi.template.base import BadDirectiveError, Template, \
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	22 TemplateSyntaxError, _apply_directives, \
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	23 EXEC, INCLUDE, SUB
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	24 from genshi.template.eval import Suite
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	25 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	26 from genshi.template.directives import *
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	27 from genshi.template.text import NewTextTemplate
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	28
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	29 __all__ = ['MarkupTemplate']
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	30 __docformat__ = 'restructuredtext en'
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	31
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	32
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	33 class MarkupTemplate(Template):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	34 """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	35
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	36 >>> 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	37 ... <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	38 ... </ul>''')
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	39 >>> 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	40 <ul>
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	41 <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	42 </ul>
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	43 """
395 55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	44
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	45 DIRECTIVE_NAMESPACE = 'http://genshi.edgewall.org/'
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	46 XINCLUDE_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	47
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	48 directives = [('def', DefDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	49 ('match', MatchDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	50 ('when', WhenDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	51 ('otherwise', OtherwiseDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	52 ('for', ForDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	53 ('if', IfDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	54 ('choose', ChooseDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	55 ('with', WithDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	56 ('replace', ReplaceDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	57 ('content', ContentDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	58 ('attrs', AttrsDirective),
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	59 ('strip', StripDirective)]
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	60 serializer = 'xml'
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	61 _number_conv = Markup
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	62
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	63 def __init__(self, source, filepath=None, filename=None, loader=None,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	64 encoding=None, lookup='strict', allow_exec=True):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	65 Template.__init__(self, source, filepath=filepath, filename=filename,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	66 loader=loader, encoding=encoding, lookup=lookup,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	67 allow_exec=allow_exec)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	68 self.add_directives(self.DIRECTIVE_NAMESPACE, self)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	69
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	70 def _init_filters(self):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	71 Template._init_filters(self)
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	72 # Make sure the include filter comes after the match filter
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	73 if self.loader:
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	74 self.filters.remove(self._include)
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	75 self.filters += [self._match]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	76 if self.loader:
395 55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	77 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	78
395 55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	79 def _parse(self, source, encoding):
55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	80 if not isinstance(source, Stream):
55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	81 source = XMLParser(source, filename=self.filename,
55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	82 encoding=encoding)
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	83 stream = []
395 55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	84
55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	85 for kind, data, pos in source:
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	86
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	87 if kind is TEXT:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	88 for kind, data, pos in interpolate(data, self.filepath, pos[1],
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	89 pos[2], 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	90 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	91
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	92 elif kind is PI and data[0] == 'python':
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	93 if not self.allow_exec:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	94 raise TemplateSyntaxError('Python code blocks not allowed',
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	95 self.filepath, *pos[1:])
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	96 try:
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	97 suite = Suite(data[1], self.filepath, pos[1],
500 0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	98 lookup=self.lookup)
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	99 except SyntaxError, err:
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	100 raise TemplateSyntaxError(err, self.filepath,
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	101 pos[1] + (err.lineno or 1) - 1,
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	102 pos[2] + (err.offset or 0))
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	103 stream.append((EXEC, suite, pos))
0742f421caba Merged revisions 487-603 via svnmerge from cmlenz parents: 395 diff changeset	104
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	105 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	106 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	107 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	108
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	109 else:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	110 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	111
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	112 return stream
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	113
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	114 def _extract_directives(self, stream, namespace, factory):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	115 depth = 0
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	116 dirmap = {} # temporary mapping of directives to elements
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	117 new_stream = []
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	118 ns_prefix = {} # namespace prefixes in use
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	119
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	120 for kind, data, pos in stream:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	121
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	122 if kind is START:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	123 tag, attrs = data
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	124 directives = []
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	125 strip = False
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	126
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	127 if tag.namespace == namespace:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	128 cls = factory.get_directive(tag.localname)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	129 if cls is None:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	130 raise BadDirectiveError(tag.localname,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	131 self.filepath, pos[1])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	132 args = dict([(name.localname, value) for name, value
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	133 in attrs if not name.namespace])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	134 directives.append((cls, args, ns_prefix.copy(), pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	135 strip = True
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	136
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	137 new_attrs = []
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	138 for name, value in attrs:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	139 if name.namespace == namespace:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	140 cls = factory.get_directive(name.localname)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	141 if cls is None:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	142 raise BadDirectiveError(name.localname,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	143 self.filepath, pos[1])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	144 if type(value) is list and len(value) == 1:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	145 value = value[0][1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	146 directives.append((cls, value, ns_prefix.copy(),
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	147 pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	148 else:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	149 new_attrs.append((name, value))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	150 new_attrs = Attrs(new_attrs)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	151
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	152 if directives:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	153 directives.sort(self.compare_directives())
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	154 dirmap[(depth, tag)] = (directives, len(new_stream),
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	155 strip)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	156
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	157 new_stream.append((kind, (tag, new_attrs), pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	158 depth += 1
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	159
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	160 elif kind is END:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	161 depth -= 1
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	162 new_stream.append((kind, data, pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	163
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	164 # If there have have directive attributes with the
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	165 # corresponding start tag, move the events inbetween into
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	166 # a "subprogram"
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	167 if (depth, data) in dirmap:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	168 directives, offset, strip = dirmap.pop((depth, data))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	169 substream = new_stream[offset:]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	170 if strip:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	171 substream = substream[1:-1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	172 new_stream[offset:] = [
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	173 (SUB, (directives, substream), pos)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	174 ]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	175
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	176 elif kind is SUB:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	177 directives, substream = data
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	178 substream = self._extract_directives(substream, namespace,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	179 factory)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	180
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	181 if len(substream) == 1 and substream[0][0] is SUB:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	182 added_directives, substream = substream[0][1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	183 directives += added_directives
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	184
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	185 new_stream.append((kind, (directives, substream), pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	186
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	187 elif kind is START_NS:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	188 # Strip out the namespace declaration for template
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	189 # directives
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	190 prefix, uri = data
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	191 ns_prefix[prefix] = uri
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	192 if uri != namespace:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	193 new_stream.append((kind, data, pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	194
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	195 elif kind is END_NS:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	196 uri = ns_prefix.pop(data, None)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	197 if uri and uri != namespace:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	198 new_stream.append((kind, data, pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	199
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	200 else:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	201 new_stream.append((kind, data, pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	202
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	203 return new_stream
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	204
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	205 def _extract_includes(self, stream):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	206 streams = [[]] # stacked lists of events of the "compiled" template
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	207 prefixes = {}
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	208 fallbacks = []
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	209 includes = []
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	210 xinclude_ns = Namespace(self.XINCLUDE_NAMESPACE)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	211
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	212 for kind, data, pos in stream:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	213 stream = streams[-1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	214
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	215 if kind is START:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	216 # Record any directive attributes in start tags
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	217 tag, attrs = data
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	218 if tag in xinclude_ns:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	219 if tag.localname == 'include':
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	220 include_href = attrs.get('href')
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	221 if not include_href:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	222 raise TemplateSyntaxError('Include misses required '
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	223 'attribute "href"',
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	224 self.filepath, *pos[1:])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	225 includes.append((include_href, attrs.get('parse')))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	226 streams.append([])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	227 elif tag.localname == 'fallback':
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	228 streams.append([])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	229 fallbacks.append(streams[-1])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	230 else:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	231 stream.append((kind, (tag, attrs), pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	232
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	233 elif kind is END:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	234 if fallbacks and data == xinclude_ns['fallback']:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	235 assert streams.pop() is fallbacks[-1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	236 elif data == xinclude_ns['include']:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	237 fallback = None
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	238 if len(fallbacks) == len(includes):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	239 fallback = fallbacks.pop()
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	240 streams.pop() # discard anything between the include tags
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	241 # and the fallback element
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	242 stream = streams[-1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	243 href, parse = includes.pop()
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	244 try:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	245 cls = {
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	246 'xml': MarkupTemplate,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	247 'text': NewTextTemplate
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	248 }[parse or 'xml']
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	249 except KeyError:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	250 raise TemplateSyntaxError('Invalid value for "parse" '
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	251 'attribute of include',
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	252 self.filepath, *pos[1:])
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	253 stream.append((INCLUDE, (href, cls, fallback), pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	254 else:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	255 stream.append((kind, data, pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	256
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	257 elif kind is START_NS and data[1] == xinclude_ns:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	258 # Strip out the XInclude namespace
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	259 prefixes[data[0]] = data[1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	260
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	261 elif kind is END_NS and data in prefixes:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	262 prefixes.pop(data)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	263
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	264 else:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	265 stream.append((kind, data, pos))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	266
395 55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	267 assert len(streams) == 1
55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	268 return streams[0]
55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	269
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	270 def _interpolate_attrs(self, stream):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	271 for kind, data, pos in stream:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	272
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	273 if kind is START:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	274 # Record any directive attributes in start tags
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	275 tag, attrs = data
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	276 new_attrs = []
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	277 for name, value in attrs:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	278 if value:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	279 value = list(interpolate(value, self.filepath, pos[1],
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	280 pos[2], lookup=self.lookup))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	281 if len(value) == 1 and value[0][0] is TEXT:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	282 value = value[0][1]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	283 new_attrs.append((name, value))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	284 data = tag, Attrs(new_attrs)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	285
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	286 yield kind, data, pos
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	287
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	288 def _prepare(self, stream):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	289 return Template._prepare(self,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	290 self._extract_includes(self._interpolate_attrs(stream))
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	291 )
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	292
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	293 def add_directives(self, namespace, factory):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	294 """Register a custom `DirectiveFactory` for a given namespace.
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	295
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	296 :param namespace: the namespace URI
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	297 :type namespace: `basestring`
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	298 :param factory: the directive factory to register
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	299 :type factory: `DirectiveFactory`
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	300 :since: version 0.6
395 55cf81951686 inline branch: Merged [439:479/trunk]. cmlenz parents: 336 diff changeset	301 """
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	302 assert not self._prepared, 'Too late for adding directives, ' \
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	303 'template already prepared'
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	304 self._stream = self._extract_directives(self._stream, namespace,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	305 factory)
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	306
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	307 def _match(self, stream, ctxt, start=0, end=None, **vars):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	308 """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	309 to the stream.
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	310 """
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	311 match_templates = ctxt._match_templates
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	312
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	313 tail = []
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	314 def _strip(stream):
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	315 depth = 1
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	316 while 1:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	317 event = stream.next()
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	318 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	319 depth += 1
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	320 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	321 depth -= 1
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	322 if depth > 0:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	323 yield event
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	324 else:
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	325 tail[:] = [event]
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	326 break
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	327
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	328 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	329
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	330 # 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	331 # 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	332 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	333 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	334 yield event
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	335 continue
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	336
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	337 for idx, (test, path, template, hints, namespaces, directives) \
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	338 in enumerate(match_templates):
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	339 if idx < start or end is not None and idx >= end:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	340 continue
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	341
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	342 if test(event, namespaces, ctxt) is True:
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	343 if 'match_once' in hints:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	344 del match_templates[idx]
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	345 idx -= 1
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	346
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	347 # 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	348 # 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	349 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	350 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	351
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	352 # 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	353 # corresponding to this start event is encountered
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	354 pre_end = idx + 1
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	355 if 'match_once' not in hints and 'not_recursive' in hints:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	356 pre_end -= 1
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	357 inner = _strip(stream)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	358 if pre_end > 0:
830 de82830f8816 inline branch: synced with trunk@1038. cmlenz parents: 820 diff changeset	359 inner = self._match(inner, ctxt, end=pre_end, **vars)
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	360 content = self._include(chain([event], inner, tail), ctxt)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	361 if 'not_buffered' not in hints:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	362 content = list(content)
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	363
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	364 # 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	365 # match template
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	366 selected = [False]
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	367 def select(path):
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	368 selected[0] = True
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	369 return Stream(content).select(path, namespaces, ctxt)
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	370 vars = dict(select=select)
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	371
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	372 # Recursively process the output
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	373 template = _apply_directives(template, directives, ctxt,
830 de82830f8816 inline branch: synced with trunk@1038. cmlenz parents: 820 diff changeset	374 vars)
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	375 for event in self._match(self._flatten(template, ctxt,
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	376 **vars),
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	377 ctxt, start=idx + 1, **vars):
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	378 yield event
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	379
820 1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	380 # If the match template did not actually call select to
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	381 # consume the matched stream, the original events need to
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	382 # be consumed here or they'll get appended to the output
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	383 if not selected[0]:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	384 for event in content:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	385 pass
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	386
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	387 # Let the remaining match templates know about the last
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	388 # event in the matched content, so they can update their
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	389 # internal state accordingly
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	390 for test in [mt[0] for mt in match_templates]:
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	391 test(tail[0], namespaces, ctxt, updateonly=True)
1837f39efd6f Sync (old) experimental inline branch with trunk@1027. cmlenz parents: 500 diff changeset	392
336 5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	393 break
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	394
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	395 else: # no matches
5f2c7782cd8a Refactoring: `genshi.template` is now a package, it was getting way to crowded in that file. cmlenz parents: diff changeset	396 yield event

Mercurial > genshi > genshi-test

annotate genshi/template/markup.py @ 830:de82830f8816 experimental-inline