reportlab/platypus/paraparser.py
author rgbecker
Wed, 25 Oct 2000 08:57:46 +0000
changeset 494 54257447cfe9
parent 433 7cc80d826fe1
child 506 68bd275f16e2
permissions -rw-r--r--
Changed to indirect copyright
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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#copyright ReportLab Inc. 2000
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#see license.txt for license details
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#history http://cvs.sourceforge.net/cgi-bin/cvsweb.cgi/reportlab/platypus/paraparser.py?cvsroot=reportlab
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#$Header: /tmp/reportlab/reportlab/platypus/paraparser.py,v 1.28 2000/10/25 08:57:45 rgbecker Exp $
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__version__=''' $Id: paraparser.py,v 1.28 2000/10/25 08:57:45 rgbecker Exp $ '''
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import string
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import re
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from types import TupleType
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import sys
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import os
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import copy
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import reportlab.lib.sequencer
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#try:
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#	from xml.parsers import xmllib
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#	_xmllib_newStyle = 1
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try:
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	from reportlab.lib import xmllib
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	_xmllib_newStyle = 1
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except ImportError:
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	import xmllib
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	_xmllib_newStyle = 0
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from reportlab.lib.colors import toColor, white, black, red, Color
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from reportlab.lib.fonts import tt2ps, ps2tt
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from reportlab.lib.enums import TA_LEFT, TA_RIGHT, TA_CENTER, TA_JUSTIFY
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_re_para = re.compile('^\\s*<\\s*para(\\s+|>)')
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sizeDelta = 2		# amount to reduce font size by for super and sub script
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subFraction = 0.5	# fraction of font size that a sub script should be lowered
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superFraction = 0.5	# fraction of font size that a super script should be raised
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def _num(s):
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	if s[0] in ['+','-']:
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		try:
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			return ('relative',int(s))
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		except ValueError:
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			return ('relative',float(s))
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	else:
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		try:
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			return int(s)
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		except ValueError:
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			return float(s)
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def _align(s):
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	s = string.lower(s)
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	if s=='left': return TA_LEFT
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	elif s=='right': return TA_RIGHT
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	elif s=='justify': return TA_JUSTIFY
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	elif s in ('centre','center'): return TA_CENTER
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	else: raise ValueError
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_paraAttrMap = {'font': ('fontName', None),
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				'face': ('fontName', None),
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				'fontsize': ('fontSize', _num),
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				'size': ('fontSize', _num),
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				'leading': ('leading', _num),
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				'lindent': ('leftIndent', _num),
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				'rindent': ('rightIndent', _num),
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				'findent': ('firstLineIndent', _num),
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				'align': ('alignment', _align),
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				'spaceb': ('spaceBefore', _num),
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				'spacea': ('spaceAfter', _num),
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				'bfont': ('bulletFontName', None),
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				'bfontsize': ('bulletFontSize',_num),
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				'bindent': ('bulletIndent',_num),
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				'bcolor': ('bulletColor',toColor),
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				'color':('textColor',toColor),
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				'fg': ('textColor',toColor)}
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_bulletAttrMap = {
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				'font': ('bulletFontName', None),
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				'face': ('bulletFontName', None),
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				'size': ('bulletFontSize',_num),
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				'fontsize': ('bulletFontSize',_num),
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				'indent': ('bulletIndent',_num),
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				'color': ('bulletColor',toColor),
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				'fg': ('bulletColor',toColor)}
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#things which are valid font attributes
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_fontAttrMap = {'size': ('fontSize', _num),
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				'face': ('fontName', None),
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				'name': ('fontName', None),
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				'fg': 	('textColor', toColor),
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				'color':('textColor', toColor)}
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def _addAttributeNames(m):
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	K = m.keys()
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	for k in K:
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		n = string.lower(m[k][0])
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		if not m.has_key(n):
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			m[n] = m[k]
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_addAttributeNames(_paraAttrMap)
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_addAttributeNames(_fontAttrMap)
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_addAttributeNames(_bulletAttrMap)
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def _applyAttributes(obj, attr):
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	for k, v in attr.items():
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		if type(v) is TupleType and v[0]=='relative':
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			#AR 20/5/2000 - remove 1.5.2-ism
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			#v = v[1]+getattr(obj,k,0)
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			if hasattr(obj, k):
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				v = v[1]+getattr(obj,k)
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			else:
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				v = v[1]
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		setattr(obj,k,v)
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#characters not supported: epsi, Gammad, gammad, kappav, rhov, Upsi, upsi
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greeks = {
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	'alpha':'a',
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	'beta':'b',
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	'chi':'c',
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	'Delta':'D',
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	'delta':'d',
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	'epsiv':'e',
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	'eta':'h',
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	'Gamma':'G',
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	'gamma':'g',
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	'iota':'i',
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	'kappa':'k',
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	'Lambda':'L',
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	'lambda':'l',
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	'mu':'m',
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	'nu':'n',
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	'Omega':'W',
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	'omega':'w',
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	'omicron':'x',
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	'Phi':'F',
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	'phi':'f',
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	'phiv':'j',
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	'Pi':'P',
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	'pi':'p',
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	'piv':'v',
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	'Psi':'Y',
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	'psi':'y',
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	'rho':'r',
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	'Sigma':'S',
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	'sigma':'s',
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	'sigmav':'V',
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	'tau':'t',
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	'Theta':'Q',
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	'theta':'q',
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	'thetav':'j',
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	'Xi':'X',
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	'xi':'x',
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	'zeta':'z'
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}
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#------------------------------------------------------------------------
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class ParaFrag:
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	"""class ParaFrag contains the intermediate representation of string
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	segments as they are being parsed by the XMLParser.
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	"""
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	def __init__(self,**attr):
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		for k,v in attr.items():
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			setattr(self,k,v)
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	def clone(self,**attr):
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		n = apply(ParaFrag,(),self.__dict__)
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		if attr != {}: apply(ParaFrag.__init__,(n,),attr)
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		return n
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#------------------------------------------------------------------
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# !!! NOTE !!! THIS TEXT IS NOW REPLICATED IN PARAGRAPH.PY !!!
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# The ParaFormatter will be able to format the following xml
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# tags:
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#	   < b > < /b > - bold
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#	   < i > < /i > - italics
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#	   < u > < /u > - underline
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#	   < super > < /super > - superscript
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#	   < sub > < /sub > - subscript
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#	   <font name=fontfamily/fontname color=colorname size=float>
266
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   176
#      < bullet > </bullet> - bullet text (at head of para only)
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#		The whole may be surrounded by <para> </para> tags
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   178
#
96
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# It will also be able to handle any MathML specified Greek characters.
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#------------------------------------------------------------------
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class ParaParser(xmllib.XMLParser):
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	#----------------------------------------------------------
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	# First we will define all of the xml tag handler functions.
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	#
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	# start_<tag>(attributes)
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   187
	# end_<tag>()
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	#
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   189
	# While parsing the xml ParaFormatter will call these
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	# functions to handle the string formatting tags.
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	# At the start of each tag the corresponding field will
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   192
	# be set to 1 and at the end tag the corresponding field will
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	# be set to 0.	Then when handle_data is called the options
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	# for that data will be aparent by the current settings.
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	#----------------------------------------------------------
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   196
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	#### bold
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   198
	def start_b( self, attributes ):
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   199
		self._push(bold=1)
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	def end_b( self ):
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		self._pop(bold=1)
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	#### italics
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   205
	def start_i( self, attributes ):
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		self._push(italic=1)
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	def end_i( self ):
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   209
		self._pop(italic=1)
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   211
	#### underline
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   212
	def start_u( self, attributes ):
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   213
		self._push(underline=1)
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   215
	def end_u( self ):
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   216
		self._pop(underline=1)
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   217
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	#### super script
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   219
	def start_super( self, attributes ):
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   220
		self._push(super=1)
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   221
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	def end_super( self ):
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   223
		self._pop(super=1)
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   224
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   225
	#### sub script
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   226
	def start_sub( self, attributes ):
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   227
		self._push(sub=1)
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   228
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   229
	def end_sub( self ):
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   230
		self._pop(sub=1)
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   231
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   232
	#### greek script
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   233
	if _xmllib_newStyle:
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   234
		def handle_entityref(self,name):
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   235
			if greeks.has_key(name):
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   236
				self._push(greek=1)
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   237
				self.handle_data(greeks[name])
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   238
				self._pop(greek=1)
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   239
			else:
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   240
				xmllib.XMLParser.handle_entityref(self,name)
134
60e8e0aee073 Fixed syntax_error handling
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   241
60e8e0aee073 Fixed syntax_error handling
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   242
		def syntax_error(self,lineno,message):
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diff changeset
   243
			self._syntax_error(message)
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   244
96
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   245
	else:
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   246
		def start_greekLetter(self, attributes,letter):
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   247
			self._push(greek=1)
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   248
			self.handle_data(letter)
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   249
134
60e8e0aee073 Fixed syntax_error handling
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diff changeset
   250
		def syntax_error(self,message):
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diff changeset
   251
			self._syntax_error(message)
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diff changeset
   252
60e8e0aee073 Fixed syntax_error handling
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diff changeset
   253
	def _syntax_error(self,message):
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diff changeset
   254
		if message[:10]=="attribute " and message[-17:]==" value not quoted": return
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   255
		self.errors.append(message)
60e8e0aee073 Fixed syntax_error handling
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diff changeset
   256
96
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   257
	def start_greek(self, attributes):
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   258
		self._push(greek=1)
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   259
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	def end_greek(self):
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   261
		self._pop(greek=1)
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   262
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
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diff changeset
   263
96
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   264
	def start_font(self,attr):
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
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   265
		A = self.getAttributes(attr,_fontAttrMap)
113
2c20ecb9015e Fixed start_font
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diff changeset
   266
		apply(self._push,(),A)
96
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	def end_font(self):
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   269
		self._pop()
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   270
250
a1bcf9c6c21e <bullet> xml tag added
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   271
	def _initial_frag(self,attr,attrMap,bullet=0):
119
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   272
		style = self._style
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   273
		if attr!={}:
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   274
			style = copy.deepcopy(style)
250
a1bcf9c6c21e <bullet> xml tag added
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   275
			_applyAttributes(style,self.getAttributes(attr,attrMap))
119
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			self._style = style
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   277
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		# initialize semantic values
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		frag = ParaFrag()
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		frag.sub = 0
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		frag.super = 0
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		frag.rise = 0
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   283
		frag.underline = 0
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   284
		frag.greek = 0
250
a1bcf9c6c21e <bullet> xml tag added
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diff changeset
   285
		if bullet:
a1bcf9c6c21e <bullet> xml tag added
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diff changeset
   286
			frag.fontName, frag.bold, frag.italic = ps2tt(style.bulletFontName)
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   287
			frag.fontSize = style.bulletFontSize
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   288
			frag.textColor = hasattr(style,'bulletColor') and style.bulletColor or style.textColor
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   289
		else:
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diff changeset
   290
			frag.fontName, frag.bold, frag.italic = ps2tt(style.fontName)
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   291
			frag.fontSize = style.fontSize
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   292
			frag.textColor = style.textColor
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   293
		return frag
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   294
a1bcf9c6c21e <bullet> xml tag added
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   295
	def start_para(self,attr):
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   296
		self._stack = [self._initial_frag(attr,_paraAttrMap)]
119
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diff changeset
   297
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   298
	def end_para(self):
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   299
		self._pop()
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   300
250
a1bcf9c6c21e <bullet> xml tag added
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   301
	def start_bullet(self,attr):
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   302
		if hasattr(self,'bFragList'):
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   303
			self._syntax_error('only one <bullet> tag allowed')
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   304
		self.bFragList = []
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   305
		frag = self._initial_frag(attr,_bulletAttrMap,1)
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   306
		frag.isBullet = 1
a1bcf9c6c21e <bullet> xml tag added
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   307
		self._stack.append(frag)
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diff changeset
   308
a1bcf9c6c21e <bullet> xml tag added
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   309
	def end_bullet(self):
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   310
		self._pop()
a1bcf9c6c21e <bullet> xml tag added
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diff changeset
   311
266
081154da1a78 Added Sequencer and associated XML tags
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   312
081154da1a78 Added Sequencer and associated XML tags
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   313
081154da1a78 Added Sequencer and associated XML tags
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   314
	#---------------------------------------------------------------
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   315
		
081154da1a78 Added Sequencer and associated XML tags
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   316
	def start_seqdefault(self, attr):
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   317
		try:
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   318
			default = attr['id']
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diff changeset
   319
		except KeyError:
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   320
			default = None
279
e7d8b3631d5c Global sequencer put in the 'story builder'.
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diff changeset
   321
		self._seq.setDefaultCounter(default)
266
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   322
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   323
	def end_seqdefault(self):
081154da1a78 Added Sequencer and associated XML tags
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   324
		pass
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   325
	
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   326
	def start_seqreset(self, attr):
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   327
		try:
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   328
			id = attr['id']
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   329
		except KeyError:
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diff changeset
   330
			id = None
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   331
		try:
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   332
			base = math.atoi(attr['base'])
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   333
		except:
343
fd432c274222 Changed base of seqdefault tag to 0
andy_robinson
parents: 319
diff changeset
   334
			base=0
279
e7d8b3631d5c Global sequencer put in the 'story builder'.
andy_robinson
parents: 267
diff changeset
   335
		self._seq.reset(id, base)
266
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   336
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   337
	def end_seqreset(self):
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   338
		pass
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   339
	
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   340
	def start_seq(self, attr):
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   341
		#if it has a template, use that; otherwise try for id;
081154da1a78 Added Sequencer and associated XML tags
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diff changeset
   342
		#otherwise take default sequence
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   343
		if attr.has_key('template'):
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   344
			templ = attr['template']
319
6d4c5eadb011 Sequencer fixes
rgbecker
parents: 279
diff changeset
   345
			self.handle_data(templ % self._seq)
266
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   346
			return
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   347
		elif attr.has_key('id'):
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   348
			id = attr['id']
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   349
		else: 
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   350
			id = None
279
e7d8b3631d5c Global sequencer put in the 'story builder'.
andy_robinson
parents: 267
diff changeset
   351
		output = self._seq.nextf(id)
266
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   352
		self.handle_data(output)
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   353
		
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   354
	def end_seq(self):
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   355
		pass
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   356
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   357
	#---------------------------------------------------------------
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   358
	def _push(self,**attr):
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   359
		frag = copy.copy(self._stack[-1])
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   360
		_applyAttributes(frag,attr)
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   361
		self._stack.append(frag)
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   362
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   363
	def _pop(self,**kw):
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   364
		frag = self._stack[-1]
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   365
		del self._stack[-1]
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   366
		for k, v in kw.items():
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   367
			assert getattr(frag,k)==v
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   368
		return frag
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   369
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   370
	def getAttributes(self,attr,attrMap):
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   371
		A = {}
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   372
		for k, v in attr.items():
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   373
			k = string.lower(k)
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   374
			if k in attrMap.keys():
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   375
				j = attrMap[k]
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   376
				func = j[1]
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   377
				try:
123
daa339ac3104 Fixes to attribute handling and test script
rgbecker
parents: 119
diff changeset
   378
					A[j[0]] = (func is None) and v or apply(func,(v,))
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   379
				except:
134
60e8e0aee073 Fixed syntax_error handling
rgbecker
parents: 133
diff changeset
   380
					self._syntax_error('%s: invalid value %s'%(k,v))
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   381
			else:
134
60e8e0aee073 Fixed syntax_error handling
rgbecker
parents: 133
diff changeset
   382
				self._syntax_error('invalid attribute name %s'%k)
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   383
		return A
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   384
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   385
	#----------------------------------------------------------------
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   386
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   387
	def __init__(self,verbose=0):
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   388
		if _xmllib_newStyle:
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   389
			xmllib.XMLParser.__init__(self,verbose=verbose)
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   390
		else:
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   391
			xmllib.XMLParser.__init__(self)
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   392
			# set up handlers for various tags
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   393
			self.elements = {	'b': (self.start_b, self.end_b),
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   394
							'u': (self.start_u, self.end_u),
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   395
							'i': (self.start_i, self.end_i),
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   396
							'super': (self.start_super, self.end_super),
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   397
							'sub': (self.start_sub, self.end_sub),
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   398
							'font': (self.start_font, self.end_font),
132
8a9576d734b9 Fix for 1.5.2 xmllib + <para>
rgbecker
parents: 129
diff changeset
   399
							'greek': (self.start_greek, self.end_greek),
8a9576d734b9 Fix for 1.5.2 xmllib + <para>
rgbecker
parents: 129
diff changeset
   400
							'para': (self.start_para, self.end_para)
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   401
							}
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   402
132
8a9576d734b9 Fix for 1.5.2 xmllib + <para>
rgbecker
parents: 129
diff changeset
   403
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   404
			# automatically add handlers for all of the greek characters
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   405
			for item in greeks.keys():
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   406
				self.elements[item] = (lambda attr,self=self,letter=greeks[item]:
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   407
					self.start_greekLetter(attr,letter), self.end_greek)
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   408
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   409
			# set up dictionary for greek characters, this is a class variable
192
256091132520 Use reportlab.lib.xmllib
rgbecker
parents: 162
diff changeset
   410
			self.entitydefs = self.entitydefs.copy()
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   411
			for item in greeks.keys():
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   412
				self.entitydefs[item] = '<%s/>' % item
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   413
266
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   414
		
081154da1a78 Added Sequencer and associated XML tags
andy_robinson
parents: 253
diff changeset
   415
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   416
	def _iReset(self):
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   417
		self.fragList = []
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   418
		if hasattr(self, 'bFragList'): delattr(self,'bFragList')
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   419
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   420
	def _reset(self, style):
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   421
		'''reset the parser'''
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   422
		xmllib.XMLParser.reset(self)
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   423
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   424
		# initialize list of string segments to empty
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   425
		self.errors = []
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   426
		self._style = style
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   427
		self._iReset()
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   428
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   429
	#----------------------------------------------------------------
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   430
	def handle_data(self,data):
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   431
		"Creates an intermediate representation of string segments."
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   432
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   433
		frag = copy.copy(self._stack[-1])
102
1818e7fa3738 Added clone method to ParaFrag
rgbecker
parents: 96
diff changeset
   434
		#save our data
1818e7fa3738 Added clone method to ParaFrag
rgbecker
parents: 96
diff changeset
   435
		frag.text = data
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   436
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   437
		# if sub and super are both one they will cancel each other out
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   438
		if frag.sub == 1 and frag.super == 1:
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   439
			frag.sub = 0
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   440
			frag.super = 0
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   441
112
1d4892961fdb Added rise attribute
rgbecker
parents: 102
diff changeset
   442
		if frag.sub:
1d4892961fdb Added rise attribute
rgbecker
parents: 102
diff changeset
   443
			frag.rise = -frag.fontSize*subFraction
1d4892961fdb Added rise attribute
rgbecker
parents: 102
diff changeset
   444
			frag.fontSize = max(frag.fontSize-sizeDelta,3)
115
49b2fae9ea60 Fixes to superscript stuff
rgbecker
parents: 113
diff changeset
   445
		elif frag.super:
112
1d4892961fdb Added rise attribute
rgbecker
parents: 102
diff changeset
   446
			frag.rise = frag.fontSize*superFraction
115
49b2fae9ea60 Fixes to superscript stuff
rgbecker
parents: 113
diff changeset
   447
			frag.fontSize = max(frag.fontSize-sizeDelta,3)
112
1d4892961fdb Added rise attribute
rgbecker
parents: 102
diff changeset
   448
102
1818e7fa3738 Added clone method to ParaFrag
rgbecker
parents: 96
diff changeset
   449
		if frag.greek: frag.fontName = 'symbol'
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   450
		# bold, italic, and underline
102
1818e7fa3738 Added clone method to ParaFrag
rgbecker
parents: 96
diff changeset
   451
		frag.fontName = tt2ps(frag.fontName,frag.bold,frag.italic)
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   452
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   453
		if hasattr(frag,'isBullet'):
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   454
			delattr(frag,'isBullet')
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   455
			self.bFragList.append(frag)
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   456
		else:
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   457
			self.fragList.append(frag)
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   458
211
52541f1643b6 CDATA handler added
rgbecker
parents: 209
diff changeset
   459
	def handle_cdata(self,data):
52541f1643b6 CDATA handler added
rgbecker
parents: 209
diff changeset
   460
		self.handle_data(data)
52541f1643b6 CDATA handler added
rgbecker
parents: 209
diff changeset
   461
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   462
	#----------------------------------------------------------------
102
1818e7fa3738 Added clone method to ParaFrag
rgbecker
parents: 96
diff changeset
   463
	def parse(self, text, style):
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   464
		"""Given a formatted string will return a list of
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   465
		ParaFrag objects with their calculated widths.
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   466
		If errors occur None will be returned and the
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   467
		self.errors holds a list of the error messages.
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   468
		"""
319
6d4c5eadb011 Sequencer fixes
rgbecker
parents: 279
diff changeset
   469
		self._seq = reportlab.lib.sequencer.getSequencer()
6d4c5eadb011 Sequencer fixes
rgbecker
parents: 279
diff changeset
   470
		self._reset(style)	# reinitialise the parser
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   471
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   472
		# the xmlparser requires that all text be surrounded by xml
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   473
		# tags, therefore we must throw some unused flags around the
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   474
		# given string
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   475
		if not(len(text)>=6 and text[0]=='<' and _re_para.match(text)):
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   476
			text = "<para>"+text+"</para>"
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   477
		self.feed(text)
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   478
		self.close()	# force parsing to complete
279
e7d8b3631d5c Global sequencer put in the 'story builder'.
andy_robinson
parents: 267
diff changeset
   479
		del self._seq
119
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   480
		style = self._style
b4dc589c8364 <para> tag added in layout.py paraparser.py
rgbecker
parents: 115
diff changeset
   481
		del self._style
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   482
		if len(self.errors)==0:
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   483
			fragList = self.fragList
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   484
			bFragList = hasattr(self,'bFragList') and self.bFragList or None
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   485
			self._iReset()
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   486
		else:
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   487
			fragList = bFragList = None
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   488
		return style, fragList, bFragList
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   489
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   490
if __name__=='__main__':
253
cfcf8d555a2c Platypus re-organisation
rgbecker
parents: 250
diff changeset
   491
	from reportlab.platypus import cleanBlockQuotedText
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   492
	_parser=ParaParser()
133
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   493
	def check_text(text,p=_parser):
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   494
		print '##########'
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   495
		text = cleanBlockQuotedText(text)
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   496
		l,rv,bv = p.parse(text,style)
133
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   497
		if rv is None:
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   498
			for l in _parser.errors:
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   499
				print l
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   500
		else:
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   501
			print 'ParaStyle', l.fontName,l.fontSize,l.textColor
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   502
			for l in rv:
433
7cc80d826fe1 Changed test formatting
rgbecker
parents: 343
diff changeset
   503
				print l.fontName,l.fontSize,l.textColor,l.bold, l.rise, '|%s|'%l.text[:25]
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   504
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   505
	style=ParaFrag()
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   506
	style.fontName='Times-Roman'
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   507
	style.fontSize = 12
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   508
	style.textColor = black
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   509
	style.bulletFontName = black
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   510
	style.bulletFontName='Times-Roman'
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   511
	style.bulletFontSize=12
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   512
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   513
	text='''
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   514
	<b><i><greek>a</greek>D</i></b>&beta;
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   515
	<font name="helvetica" size="15" color=green>
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   516
	Tell me, O muse, of that ingenious hero who travelled far and wide
113
2c20ecb9015e Fixed start_font
rgbecker
parents: 112
diff changeset
   517
	after</font> he had sacked the famous town of Troy. Many cities did he visit,
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   518
	and many were the nations with whose manners and customs he was acquainted;
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   519
	moreover he suffered much by sea while trying to save his own life
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   520
	and bring his men safely home; but do what he might he could not save
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   521
	his men, for they perished through their own sheer folly in eating
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   522
	the cattle of the Sun-god Hyperion; so the god prevented them from
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   523
	ever reaching home. Tell me, too, about all these things, O daughter
115
49b2fae9ea60 Fixes to superscript stuff
rgbecker
parents: 113
diff changeset
   524
	of Jove, from whatsoever source you<super>1</super> may know them.
96
2a9cca4c5cf0 Beginnings of a paragraph parser
rgbecker
parents:
diff changeset
   525
	'''
133
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   526
	check_text(text)
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   527
	check_text('<para> </para>')
209
f46e0d4d113b made size alias of fontsize for <para>
rgbecker
parents: 192
diff changeset
   528
	check_text('<para font="times-bold" size=24 leading=28.8 spaceAfter=72>ReportLab -- Reporting for the Internet Age</para>')
133
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   529
	check_text('''
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   530
	<font color=red>&tau;</font>Tell me, O muse, of that ingenious hero who travelled far and wide
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   531
	after he had sacked the famous town of Troy. Many cities did he visit,
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   532
	and many were the nations with whose manners and customs he was acquainted;
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   533
	moreover he suffered much by sea while trying to save his own life
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   534
	and bring his men safely home; but do what he might he could not save
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   535
	his men, for they perished through their own sheer folly in eating
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   536
	the cattle of the Sun-god Hyperion; so the god prevented them from
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   537
	ever reaching home. Tell me, too, about all these things, O daughter
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   538
	of Jove, from whatsoever source you may know them.''')
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   539
	check_text('''
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   540
	Telemachus took this speech as of good omen and rose at once, for
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   541
	he was bursting with what he had to say. He stood in the middle of
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   542
	the assembly and the good herald Pisenor brought him his staff. Then,
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   543
	turning to Aegyptius, "Sir," said he, "it is I, as you will shortly
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   544
	learn, who have convened you, for it is I who am the most aggrieved.
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   545
	I have not got wind of any host approaching about which I would warn
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   546
	you, nor is there any matter of public moment on which I would speak.
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   547
	My grieveance is purely personal, and turns on two great misfortunes
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   548
	which have fallen upon my house. The first of these is the loss of
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   549
	my excellent father, who was chief among all you here present, and
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   550
	was like a father to every one of you; the second is much more serious,
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   551
	and ere long will be the utter ruin of my estate. The sons of all
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   552
	the chief men among you are pestering my mother to marry them against
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   553
	her will. They are afraid to go to her father Icarius, asking him
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   554
	to choose the one he likes best, and to provide marriage gifts for
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   555
	his daughter, but day by day they keep hanging about my father's house,
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   556
	sacrificing our oxen, sheep, and fat goats for their banquets, and
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   557
	never giving so much as a thought to the quantity of wine they drink.
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   558
	No estate can stand such recklessness; we have now no Ulysses to ward
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   559
	off harm from our doors, and I cannot hold my own against them. I
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   560
	shall never all my days be as good a man as he was, still I would
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   561
	indeed defend myself if I had power to do so, for I cannot stand such
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   562
	treatment any longer; my house is being disgraced and ruined. Have
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   563
	respect, therefore, to your own consciences and to public opinion.
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   564
	Fear, too, the wrath of heaven, lest the gods should be displeased
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   565
	and turn upon you. I pray you by Jove and Themis, who is the beginning
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   566
	and the end of councils, [do not] hold back, my friends, and leave
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   567
	me singlehanded- unless it be that my brave father Ulysses did some
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   568
	wrong to the Achaeans which you would now avenge on me, by aiding
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   569
	and abetting these suitors. Moreover, if I am to be eaten out of house
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   570
	and home at all, I had rather you did the eating yourselves, for I
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   571
	could then take action against you to some purpose, and serve you
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   572
	with notices from house to house till I got paid in full, whereas
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   573
	now I have no remedy."''')
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   574
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   575
	check_text('''
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   576
But as the sun was rising from the fair sea into the firmament of
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   577
heaven to shed light on mortals and immortals, they reached Pylos
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   578
the city of Neleus. Now the people of Pylos were gathered on the sea
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   579
shore to offer sacrifice of black bulls to Neptune lord of the Earthquake.
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   580
There were nine guilds with five hundred men in each, and there were
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   581
nine bulls to each guild. As they were eating the inward meats and
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   582
burning the thigh bones [on the embers] in the name of Neptune, Telemachus
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   583
and his crew arrived, furled their sails, brought their ship to anchor,
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   584
and went ashore. ''')
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   585
	check_text('''
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   586
So the neighbours and kinsmen of Menelaus were feasting and making
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   587
merry in his house. There was a bard also to sing to them and play
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   588
his lyre, while two tumblers went about performing in the midst of
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   589
them when the man struck up with his tune.]''')
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   590
	check_text('''
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   591
"When we had passed the [Wandering] rocks, with Scylla and terrible
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   592
Charybdis, we reached the noble island of the sun-god, where were
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   593
the goodly cattle and sheep belonging to the sun Hyperion. While still
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   594
at sea in my ship I could bear the cattle lowing as they came home
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   595
to the yards, and the sheep bleating. Then I remembered what the blind
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   596
Theban prophet Teiresias had told me, and how carefully Aeaean Circe
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   597
had warned me to shun the island of the blessed sun-god. So being
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   598
much troubled I said to the men, 'My men, I know you are hard pressed,
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   599
but listen while I tell you the prophecy that Teiresias made me, and
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   600
how carefully Aeaean Circe warned me to shun the island of the blessed
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   601
sun-god, for it was here, she said, that our worst danger would lie.
ba7b4eb9be6c Debugging xml changes
rgbecker
parents: 132
diff changeset
   602
Head the ship, therefore, away from the island.''')
433
7cc80d826fe1 Changed test formatting
rgbecker
parents: 343
diff changeset
   603
	check_text('''A&lt;B&gt;C&amp;D&quot;E&apos;F''')
7cc80d826fe1 Changed test formatting
rgbecker
parents: 343
diff changeset
   604
	check_text('''A&lt; B&gt; C&amp; D&quot; E&apos; F''')
211
52541f1643b6 CDATA handler added
rgbecker
parents: 209
diff changeset
   605
	check_text('''<![CDATA[<>&'"]]>''')
250
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   606
	check_text('''<bullet face=courier size=14 color=green>+</bullet>
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   607
There was a bard also to sing to them and play
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   608
his lyre, while two tumblers went about performing in the midst of
a1bcf9c6c21e <bullet> xml tag added
rgbecker
parents: 248
diff changeset
   609
them when the man struck up with his tune.]''')