genshi/mirror: markup/input.py annotate

annotate markup/input.py @ 21:b4d17897d053 trunk

* Include paths are now interpreted relative to the path of the including template. Closes #3. * The filename is now included as first item in the `pos` tuple of stream events. * Simplified the "basic" example so that it actually ''is'' basic. * Added a more complex example using nested relative includes in [source:/trunk/examples/includes/ examples/includes].

author	cmlenz
date	Tue, 20 Jun 2006 13:05:37 +0000
parents	5479aae32f5a
children	3c1a022be04c

rev	line source
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	1 # -- coding: utf-8 --
5479aae32f5a Initial import. cmlenz parents: diff changeset	2 #
5479aae32f5a Initial import. cmlenz parents: diff changeset	3 # Copyright (C) 2006 Christopher Lenz
5479aae32f5a Initial import. cmlenz parents: diff changeset	4 # All rights reserved.
5479aae32f5a Initial import. cmlenz parents: diff changeset	5 #
5479aae32f5a Initial import. cmlenz parents: diff changeset	6 # This software is licensed as described in the file COPYING, which
5479aae32f5a Initial import. cmlenz parents: diff changeset	7 # you should have received as part of this distribution. The terms
5479aae32f5a Initial import. cmlenz parents: diff changeset	8 # are also available at http://trac.edgewall.com/license.html.
5479aae32f5a Initial import. cmlenz parents: diff changeset	9 #
5479aae32f5a Initial import. cmlenz parents: diff changeset	10 # This software consists of voluntary contributions made by many
5479aae32f5a Initial import. cmlenz parents: diff changeset	11 # individuals. For the exact contribution history, see the revision
5479aae32f5a Initial import. cmlenz parents: diff changeset	12 # history and logs, available at http://projects.edgewall.com/trac/.
5479aae32f5a Initial import. cmlenz parents: diff changeset	13
5479aae32f5a Initial import. cmlenz parents: diff changeset	14 from xml.parsers import expat
5479aae32f5a Initial import. cmlenz parents: diff changeset	15 try:
5479aae32f5a Initial import. cmlenz parents: diff changeset	16 frozenset
5479aae32f5a Initial import. cmlenz parents: diff changeset	17 except NameError:
5479aae32f5a Initial import. cmlenz parents: diff changeset	18 from sets import ImmutableSet as frozenset
5479aae32f5a Initial import. cmlenz parents: diff changeset	19 import HTMLParser as html
5479aae32f5a Initial import. cmlenz parents: diff changeset	20 import htmlentitydefs
5479aae32f5a Initial import. cmlenz parents: diff changeset	21 import re
5479aae32f5a Initial import. cmlenz parents: diff changeset	22 from StringIO import StringIO
5479aae32f5a Initial import. cmlenz parents: diff changeset	23
5479aae32f5a Initial import. cmlenz parents: diff changeset	24 from markup.core import Attributes, Markup, QName, Stream
5479aae32f5a Initial import. cmlenz parents: diff changeset	25
5479aae32f5a Initial import. cmlenz parents: diff changeset	26
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	27 class ParseError(Exception):
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	28 """Exception raised when fatal syntax errors are found in the input being
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	29 parsed."""
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	30
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	31 def __init__(self, message, filename='<string>', lineno=-1, offset=-1):
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	32 Exception.__init__(self, message)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	33 self.filename = filename
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	34 self.lineno = lineno
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	35 self.offset = offset
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	36
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	37
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	38 class XMLParser(object):
5479aae32f5a Initial import. cmlenz parents: diff changeset	39 """Generator-based XML parser based on roughly equivalent code in
5479aae32f5a Initial import. cmlenz parents: diff changeset	40 Kid/ElementTree."""
5479aae32f5a Initial import. cmlenz parents: diff changeset	41
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	42 def __init__(self, source, filename=None):
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	43 self.source = source
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	44 self.filename = filename
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	45
5479aae32f5a Initial import. cmlenz parents: diff changeset	46 # Setup the Expat parser
5479aae32f5a Initial import. cmlenz parents: diff changeset	47 parser = expat.ParserCreate('utf-8', '}')
5479aae32f5a Initial import. cmlenz parents: diff changeset	48 parser.buffer_text = True
5479aae32f5a Initial import. cmlenz parents: diff changeset	49 parser.returns_unicode = True
5479aae32f5a Initial import. cmlenz parents: diff changeset	50 parser.StartElementHandler = self._handle_start
5479aae32f5a Initial import. cmlenz parents: diff changeset	51 parser.EndElementHandler = self._handle_end
5479aae32f5a Initial import. cmlenz parents: diff changeset	52 parser.CharacterDataHandler = self._handle_data
5479aae32f5a Initial import. cmlenz parents: diff changeset	53 parser.XmlDeclHandler = self._handle_prolog
5479aae32f5a Initial import. cmlenz parents: diff changeset	54 parser.StartDoctypeDeclHandler = self._handle_doctype
5479aae32f5a Initial import. cmlenz parents: diff changeset	55 parser.StartNamespaceDeclHandler = self._handle_start_ns
5479aae32f5a Initial import. cmlenz parents: diff changeset	56 parser.EndNamespaceDeclHandler = self._handle_end_ns
5479aae32f5a Initial import. cmlenz parents: diff changeset	57 parser.ProcessingInstructionHandler = self._handle_pi
5479aae32f5a Initial import. cmlenz parents: diff changeset	58 parser.CommentHandler = self._handle_comment
5479aae32f5a Initial import. cmlenz parents: diff changeset	59 parser.DefaultHandler = self._handle_other
5479aae32f5a Initial import. cmlenz parents: diff changeset	60
5479aae32f5a Initial import. cmlenz parents: diff changeset	61 # Location reporting is only support in Python >= 2.4
5479aae32f5a Initial import. cmlenz parents: diff changeset	62 if not hasattr(parser, 'CurrentLineNumber'):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	63 self._getpos = self._getpos_unknown
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	64
5479aae32f5a Initial import. cmlenz parents: diff changeset	65 self.expat = parser
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	66 self._queue = []
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	67
5479aae32f5a Initial import. cmlenz parents: diff changeset	68 def __iter__(self):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	69 try:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	70 bufsize = 4 * 1024 # 4K
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	71 done = False
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	72 while True:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	73 while not done and len(self._queue) == 0:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	74 data = self.source.read(bufsize)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	75 if data == '': # end of data
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	76 if hasattr(self, 'expat'):
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	77 self.expat.Parse('', True)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	78 del self.expat # get rid of circular references
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	79 done = True
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	80 else:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	81 self.expat.Parse(data, False)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	82 for event in self._queue:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	83 yield event
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	84 self._queue = []
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	85 if done:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	86 break
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	87 except expat.ExpatError, e:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	88 msg = str(e)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	89 if self.filename:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	90 msg += ', in ' + self.filename
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	91 raise ParseError(msg, self.filename, e.lineno, e.offset)
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	92
5479aae32f5a Initial import. cmlenz parents: diff changeset	93 def _getpos_unknown(self):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	94 return (self.filename or '<string>', -1, -1)
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	95
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	96 def _getpos(self):
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	97 return (self.filename or '<string>', self.expat.CurrentLineNumber,
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	98 self.expat.CurrentColumnNumber)
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	99
5479aae32f5a Initial import. cmlenz parents: diff changeset	100 def _handle_start(self, tag, attrib):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	101 self._queue.append((Stream.START, (QName(tag), Attributes(attrib.items())),
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	102 self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	103
5479aae32f5a Initial import. cmlenz parents: diff changeset	104 def _handle_end(self, tag):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	105 self._queue.append((Stream.END, QName(tag), self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	106
5479aae32f5a Initial import. cmlenz parents: diff changeset	107 def _handle_data(self, text):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	108 self._queue.append((Stream.TEXT, text, self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	109
5479aae32f5a Initial import. cmlenz parents: diff changeset	110 def _handle_prolog(self, version, encoding, standalone):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	111 self._queue.append((Stream.PROLOG, (version, encoding, standalone),
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	112 self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	113
5479aae32f5a Initial import. cmlenz parents: diff changeset	114 def _handle_doctype(self, name, sysid, pubid, has_internal_subset):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	115 self._queue.append((Stream.DOCTYPE, (name, pubid, sysid), self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	116
5479aae32f5a Initial import. cmlenz parents: diff changeset	117 def _handle_start_ns(self, prefix, uri):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	118 self._queue.append((Stream.START_NS, (prefix or '', uri), self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	119
5479aae32f5a Initial import. cmlenz parents: diff changeset	120 def _handle_end_ns(self, prefix):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	121 self._queue.append((Stream.END_NS, prefix or '', self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	122
5479aae32f5a Initial import. cmlenz parents: diff changeset	123 def _handle_pi(self, target, data):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	124 self._queue.append((Stream.PI, (target, data), self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	125
5479aae32f5a Initial import. cmlenz parents: diff changeset	126 def _handle_comment(self, text):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	127 self._queue.append((Stream.COMMENT, text, self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	128
5479aae32f5a Initial import. cmlenz parents: diff changeset	129 def _handle_other(self, text):
5479aae32f5a Initial import. cmlenz parents: diff changeset	130 if text.startswith('&'):
5479aae32f5a Initial import. cmlenz parents: diff changeset	131 # deal with undefined entities
5479aae32f5a Initial import. cmlenz parents: diff changeset	132 try:
5479aae32f5a Initial import. cmlenz parents: diff changeset	133 text = unichr(htmlentitydefs.name2codepoint[text[1:-1]])
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	134 self._queue.append((Stream.TEXT, text, self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	135 except KeyError:
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	136 lineno, offset = self._getpos()
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	137 raise expat.error("undefined entity %s: line %d, column %d" %
5479aae32f5a Initial import. cmlenz parents: diff changeset	138 (text, lineno, offset))
5479aae32f5a Initial import. cmlenz parents: diff changeset	139
5479aae32f5a Initial import. cmlenz parents: diff changeset	140
5479aae32f5a Initial import. cmlenz parents: diff changeset	141 def XML(text):
5479aae32f5a Initial import. cmlenz parents: diff changeset	142 return Stream(list(XMLParser(StringIO(text))))
5479aae32f5a Initial import. cmlenz parents: diff changeset	143
5479aae32f5a Initial import. cmlenz parents: diff changeset	144
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	145 class HTMLParser(html.HTMLParser, object):
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	146 """Parser for HTML input based on the Python `HTMLParser` module.
5479aae32f5a Initial import. cmlenz parents: diff changeset	147
5479aae32f5a Initial import. cmlenz parents: diff changeset	148 This class provides the same interface for generating stream events as
5479aae32f5a Initial import. cmlenz parents: diff changeset	149 `XMLParser`, and attempts to automatically balance tags.
5479aae32f5a Initial import. cmlenz parents: diff changeset	150 """
5479aae32f5a Initial import. cmlenz parents: diff changeset	151
5479aae32f5a Initial import. cmlenz parents: diff changeset	152 _EMPTY_ELEMS = frozenset(['area', 'base', 'basefont', 'br', 'col', 'frame',
5479aae32f5a Initial import. cmlenz parents: diff changeset	153 'hr', 'img', 'input', 'isindex', 'link', 'meta',
5479aae32f5a Initial import. cmlenz parents: diff changeset	154 'param'])
5479aae32f5a Initial import. cmlenz parents: diff changeset	155
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	156 def __init__(self, source, filename=None):
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	157 html.HTMLParser.__init__(self)
5479aae32f5a Initial import. cmlenz parents: diff changeset	158 self.source = source
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	159 self.filename = filename
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	160 self._queue = []
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	161 self._open_tags = []
5479aae32f5a Initial import. cmlenz parents: diff changeset	162
5479aae32f5a Initial import. cmlenz parents: diff changeset	163 def __iter__(self):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	164 try:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	165 bufsize = 4 * 1024 # 4K
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	166 done = False
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	167 while True:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	168 while not done and len(self._queue) == 0:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	169 data = self.source.read(bufsize)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	170 if data == '': # end of data
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	171 self.close()
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	172 done = True
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	173 else:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	174 self.feed(data)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	175 for kind, data, pos in self._queue:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	176 yield kind, data, pos
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	177 self._queue = []
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	178 if done:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	179 open_tags = self._open_tags
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	180 open_tags.reverse()
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	181 for tag in open_tags:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	182 yield Stream.END, QName(tag), pos
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	183 break
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	184 except html.HTMLParseError, e:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	185 msg = '%s: line %d, column %d' % (e.msg, e.lineno, e.offset)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	186 if self.filename:
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	187 msg += ', in %s' % self.filename
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	188 raise ParseError(msg, self.filename, e.lineno, e.offset)
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	189
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	190 def _getpos(self):
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	191 lineno, column = self.getpos()
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	192 return (self.filename, lineno, column)
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	193
5479aae32f5a Initial import. cmlenz parents: diff changeset	194 def handle_starttag(self, tag, attrib):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	195 pos = self._getpos()
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	196 self._queue.append((Stream.START, (QName(tag), Attributes(attrib)), pos))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	197 if tag in self._EMPTY_ELEMS:
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	198 self._queue.append((Stream.END, QName(tag), pos))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	199 else:
5479aae32f5a Initial import. cmlenz parents: diff changeset	200 self._open_tags.append(tag)
5479aae32f5a Initial import. cmlenz parents: diff changeset	201
5479aae32f5a Initial import. cmlenz parents: diff changeset	202 def handle_endtag(self, tag):
5479aae32f5a Initial import. cmlenz parents: diff changeset	203 if tag not in self._EMPTY_ELEMS:
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	204 pos = self._getpos()
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	205 while self._open_tags:
5479aae32f5a Initial import. cmlenz parents: diff changeset	206 open_tag = self._open_tags.pop()
5479aae32f5a Initial import. cmlenz parents: diff changeset	207 if open_tag.lower() == tag.lower():
5479aae32f5a Initial import. cmlenz parents: diff changeset	208 break
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	209 self._queue.append((Stream.END, QName(open_tag), pos))
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	210 self._queue.append((Stream.END, QName(tag), pos))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	211
5479aae32f5a Initial import. cmlenz parents: diff changeset	212 def handle_data(self, text):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	213 self._queue.append((Stream.TEXT, text, self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	214
5479aae32f5a Initial import. cmlenz parents: diff changeset	215 def handle_charref(self, name):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	216 self._queue.append((Stream.TEXT, Markup('&#%s;' % name), self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	217
5479aae32f5a Initial import. cmlenz parents: diff changeset	218 def handle_entityref(self, name):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	219 self._queue.append((Stream.TEXT, Markup('&%s;' % name), self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	220
5479aae32f5a Initial import. cmlenz parents: diff changeset	221 def handle_pi(self, data):
5479aae32f5a Initial import. cmlenz parents: diff changeset	222 target, data = data.split(maxsplit=1)
5479aae32f5a Initial import. cmlenz parents: diff changeset	223 data = data.rstrip('?')
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	224 self._queue.append((Stream.PI, (target.strip(), data.strip()),
b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	225 self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	226
5479aae32f5a Initial import. cmlenz parents: diff changeset	227 def handle_comment(self, text):
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 1 diff changeset	228 self._queue.append((Stream.COMMENT, text, self._getpos()))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	229
5479aae32f5a Initial import. cmlenz parents: diff changeset	230
5479aae32f5a Initial import. cmlenz parents: diff changeset	231 def HTML(text):
5479aae32f5a Initial import. cmlenz parents: diff changeset	232 return Stream(list(HTMLParser(StringIO(text))))

Mercurial > genshi > mirror

annotate markup/input.py @ 21:b4d17897d053 trunk