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Got a new version of StructuredText from Zope's CVS.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9995 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2001-05-04 18:28:27 +00:00
parent e42c7b8567
commit ddfc587a2e
15 changed files with 1356 additions and 1564 deletions
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213
wxPython/samples/stxview/StructuredText/ClassicDocumentClass.py
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@@ -1,24 +1,24 @@
##############################################################################
#
#
# Zope Public License (ZPL) Version 1.0
# -------------------------------------
#
#
# Copyright (c) Digital Creations. All rights reserved.
#
#
# This license has been certified as Open Source(tm).
#
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#
# 1. Redistributions in source code must retain the above copyright
# notice, this list of conditions, and the following disclaimer.
#
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions, and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
#
#
# 3. Digital Creations requests that attribution be given to Zope
# in any manner possible. Zope includes a "Powered by Zope"
# button that is installed by default. While it is not a license
@@ -26,43 +26,43 @@
# attribution remain. A significant investment has been put
# into Zope, and this effort will continue if the Zope community
# continues to grow. This is one way to assure that growth.
#
#
# 4. All advertising materials and documentation mentioning
# features derived from or use of this software must display
# the following acknowledgement:
#
#
# "This product includes software developed by Digital Creations
# for use in the Z Object Publishing Environment
# (http://www.zope.org/)."
#
#
# In the event that the product being advertised includes an
# intact Zope distribution (with copyright and license included)
# then this clause is waived.
#
#
# 5. Names associated with Zope or Digital Creations must not be used to
# endorse or promote products derived from this software without
# prior written permission from Digital Creations.
#
#
# 6. Modified redistributions of any form whatsoever must retain
# the following acknowledgment:
#
#
# "This product includes software developed by Digital Creations
# for use in the Z Object Publishing Environment
# (http://www.zope.org/)."
#
#
# Intact (re-)distributions of any official Zope release do not
# require an external acknowledgement.
#
#
# 7. Modifications are encouraged but must be packaged separately as
# patches to official Zope releases. Distributions that do not
# clearly separate the patches from the original work must be clearly
# labeled as unofficial distributions. Modifications which do not
# carry the name Zope may be packaged in any form, as long as they
# conform to all of the clauses above.
#
#
#
#
# Disclaimer
#
#
# THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
# EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -75,16 +75,17 @@
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#
#
#
# This software consists of contributions made by Digital Creations and
# many individuals on behalf of Digital Creations. Specific
# attributions are listed in the accompanying credits file.
#
#
##############################################################################
import re, ST, STDOM
from string import split, join, replace, expandtabs, strip, find
from STletters import letters,lettpunc,punctuations
StringType=type('')
ListType=type([])
@@ -116,7 +117,7 @@ class StructuredTextDescriptionBody(ST.StructuredTextParagraph):
class StructuredTextDescription(ST.StructuredTextParagraph):
"""Represents a section of a document with a title and a body"""
def __init__(self, title, src, subs, **kw):
apply(ST.StructuredTextParagraph.__init__, (self, src, subs), kw)
self._title=title
@@ -138,6 +139,12 @@ class StructuredTextSection(ST.StructuredTextParagraph):
(self, StructuredTextSectionTitle(src), subs),
kw)
def getColorizableTexts(self):
return self._src.getColorizableTexts()
def setColorizableTexts(self,src):
self._src.setColorizableTexts(src)
# a StructuredTextTable holds StructuredTextRows
class StructuredTextTable(ST.StructuredTextDocument):
"""
@@ -146,27 +153,27 @@ class StructuredTextTable(ST.StructuredTextDocument):
EX
rows = [[('row 1:column1',1)],[('row2:column1',1)]]
"""
def __init__(self, rows, src, subs, **kw):
apply(ST.StructuredTextDocument.__init__,(self,subs),kw)
self._rows = []
for row in rows:
if row:
self._rows.append(StructuredTextRow(row,kw))
def getRows(self):
return [self._rows]
def _getRows(self):
return self.getRows()
def getColorizableTexts(self):
"""
return a tuple where each item is a column/cell's
contents. The tuple, result, will be of this format.
("r1 col1", "r1=col2", "r2 col1", "r2 col2")
"""
#result = ()
result = []
for row in self._rows:
@@ -174,7 +181,7 @@ class StructuredTextTable(ST.StructuredTextDocument):
#result = result[:] + (column.getColorizableTexts(),)
result.append(column.getColorizableTexts()[0])
return result
def setColorizableTexts(self,texts):
"""
texts is going to a tuple where each item is the
@@ -186,35 +193,35 @@ class StructuredTextTable(ST.StructuredTextDocument):
for column_index in range(len(self._rows[row_index]._columns)):
self._rows[row_index]._columns[column_index].setColorizableTexts((texts[0],))
texts = texts[1:]
def _getColorizableTexts(self):
return self.getColorizableTexts()
def _setColorizableTexts(self):
return self.setColorizableTexts()
# StructuredTextRow holds StructuredTextColumns
class StructuredTextRow(ST.StructuredTextDocument):
def __init__(self,row,kw):
"""
row is a list of tuples, where each tuple is
the raw text for a cell/column and the span
of that cell/column".
EX
of that cell/column".
EX
[('this is column one',1), ('this is column two',1)]
"""
apply(ST.StructuredTextDocument.__init__,(self,[]),kw)
self._columns = []
for column in row:
for column in row:
self._columns.append(StructuredTextColumn(column[0],column[1],kw))
def getColumns(self):
return [self._columns]
def _getColumns(self):
return [self._columns]
# this holds the raw text of a table cell
class StructuredTextColumn(ST.StructuredTextParagraph):
"""
@@ -223,19 +230,19 @@ class StructuredTextColumn(ST.StructuredTextParagraph):
thus a StructuredTextParagraph. A StructuredTextColumn
also holds the span of its column
"""
def __init__(self,text,span,kw):
apply(ST.StructuredTextParagraph.__init__,(self,text,[]),kw)
self._span = span
def getSpan(self):
return self._span
def _getSpan(self):
return self._span
class StructuredTextMarkup(STDOM.Element):
def __init__(self, v, **kw):
self._value=v
self._attributes=kw.keys()
@@ -269,7 +276,7 @@ class StructuredTextUnderline(StructuredTextMarkup): pass
class StructuredTextLink(StructuredTextMarkup):
"A simple hyperlink"
class DocumentClass:
class DocumentClass:
"""
Class instance calls [ex.=> x()] require a structured text
structure. Doc will then parse each paragraph in the structure
@@ -316,10 +323,10 @@ class DocumentClass:
"""
Parse accepts a raw_string, an expr to test the raw_string,
and the raw_string's subparagraphs.
Parse will continue to search through raw_string until
all instances of expr in raw_string are found.
Parse will continue to search through raw_string until
all instances of expr in raw_string are found.
If no instances of expr are found, raw_string is returned.
Otherwise a list of substrings and instances is returned
"""
@@ -351,10 +358,10 @@ class DocumentClass:
raw_string = raw_string[end:len(raw_string)]
if not tmp: return raw_string # nothing found
if raw_string: append(raw_string)
elif len(tmp)==1: return tmp[0]
return tmp
@@ -386,7 +393,7 @@ class DocumentClass:
for s in str.getColorizableTexts():
color(s, (text_type,))
a(s)
str.setColorizableTexts(r)
return str
@@ -396,11 +403,11 @@ class DocumentClass:
st=type('')):
result=[]
for paragraph in raw_paragraphs:
if paragraph.getNodeName() != 'StructuredTextParagraph':
result.append(paragraph)
continue
for pt in self.paragraph_types:
if type(pt) is st:
# grab the corresponding function
@@ -428,19 +435,20 @@ class DocumentClass:
result.append(paragraph)
return result
def doc_table(self,paragraph, expr = re.compile('(\s*)([||]+)').match):
#print "paragraph=>", type(paragraph), paragraph, paragraph._src
text = paragraph.getColorizableTexts()[0]
m = expr(text)
if not (m):
return None
rows = []
# initial split
for row in split(text,"\n"):
rows.append(row)
rows.append(row)
# clean up the rows
for index in range(len(rows)):
tmp = []
@@ -458,30 +466,30 @@ class DocumentClass:
for index in range(len(rows)):
l = len(rows[index])-1
rows[index] = rows[index][:l]
result = []
for row in rows:
cspan = 0
tmp = []
for item in row:
if item:
tmp.append(item,cspan)
tmp.append((item,cspan))
cspan = 0
else:
cspan = cspan + 1
result.append(tmp)
subs = paragraph.getSubparagraphs()
indent=paragraph.indent
return StructuredTextTable(result,text,subs,indent=paragraph.indent)
def doc_bullet(self, paragraph, expr = re.compile('\s*[-*o]\s+').match):
top=paragraph.getColorizableTexts()[0]
m=expr(top)
if not m:
return None
subs=paragraph.getSubparagraphs()
if top[-2:]=='::':
subs=[StructuredTextExample(subs)]
@@ -493,17 +501,17 @@ class DocumentClass:
def doc_numbered(
self, paragraph,
expr = re.compile('(\s*[a-zA-Z]+\.)|(\s*[0-9]+\.)|(\s*[0-9]+\s+)').match):
expr = re.compile('(\s*[%s]+\.)|(\s*[0-9]+\.)|(\s*[0-9]+\s+)' % letters).match):
# This is the old expression. It had a nasty habit
# of grabbing paragraphs that began with a single
# letter word even if there was no following period.
#expr = re.compile('\s*'
# '(([a-zA-Z]|[0-9]+|[ivxlcdmIVXLCDM]+)\.)*'
# '([a-zA-Z]|[0-9]+|[ivxlcdmIVXLCDM]+)\.?'
# '\s+').match):
top=paragraph.getColorizableTexts()[0]
m=expr(top)
if not m: return None
@@ -518,7 +526,7 @@ class DocumentClass:
def doc_description(
self, paragraph,
delim = re.compile('\s+--\s+').search,
nb=re.compile(r'[^\0- ]').search,
nb=re.compile(r'[^\000- ]').search,
):
top=paragraph.getColorizableTexts()[0]
@@ -542,7 +550,7 @@ class DocumentClass:
delim=d)
def doc_header(self, paragraph,
expr = re.compile('[ a-zA-Z0-9.:/,-_*<>\?\'\"]+').match
expr = re.compile('[ %s0-9.:/,-_*<>\?\'\"]+' % letters).match
):
subs=paragraph.getSubparagraphs()
if not subs: return None
@@ -562,11 +570,11 @@ class DocumentClass:
def doc_literal(
self, s,
expr=re.compile(
"(?:\s|^)'" # open
"(?:\s|^)'" # open
"([^ \t\n\r\f\v']|[^ \t\n\r\f\v'][^\n']*[^ \t\n\r\f\v'])" # contents
"'(?:\s|[,.;:!?]|$)" # close
"'(?:\s|[,.;:!?]|$)" # close
).search):
r=expr(s)
if r:
start, end = r.span(1)
@@ -576,7 +584,7 @@ class DocumentClass:
def doc_emphasize(
self, s,
expr = re.compile('\s*\*([ \na-zA-Z0-9.:/;,\'\"\?]+)\*(?!\*|-)').search
expr = re.compile('\s*\*([ \n%s0-9]+)\*(?!\*|-)' % lettpunc).search
):
r=expr(s)
@@ -585,12 +593,12 @@ class DocumentClass:
return (StructuredTextEmphasis(s[start:end]), start-1, end+1)
else:
return None
def doc_inner_link(self,
s,
expr1 = re.compile("\.\.\s*").search,
expr2 = re.compile("\[[a-zA-Z0-9]+\]").search):
expr2 = re.compile("\[[%s0-9]+\]" % letters).search):
# make sure we dont grab a named link
if expr2(s) and expr1(s):
start1,end1 = expr1(s).span()
@@ -600,17 +608,17 @@ class DocumentClass:
return None
else:
# the .. is somewhere else, ignore it
return (StructuredTextInnerLink(s[start2+1,end2-1],start2,end2))
return (StructuredTextInnerLink(s[start2+1:end2-1]),start2,end2)
return None
elif expr2(s) and not expr1(s):
start,end = expr2(s).span()
return (StructuredTextInnerLink(s[start+1:end-1]),start,end)
return None
def doc_named_link(self,
s,
expr=re.compile("(\.\.\s)(\[[a-zA-Z0-9]+\])").search):
expr=re.compile("(\.\.\s)(\[[%s0-9]+\])" % letters).search):
result = expr(s)
if result:
start,end = result.span(2)
@@ -621,11 +629,11 @@ class DocumentClass:
return (StructuredTextNamedLink(str),st,en)
#return (StructuredTextNamedLink(s[st:en]),st,en)
return None
def doc_underline(self,
s,
expr=re.compile("\_([a-zA-Z0-9\s\.,\?\/]+)\_").search):
expr=re.compile("\s+\_([0-9%s ]+)\_" % lettpunc).search):
result = expr(s)
if result:
start,end = result.span(1)
@@ -633,10 +641,10 @@ class DocumentClass:
return (StructuredTextUnderline(s[start:end]),st,e)
else:
return None
def doc_strong(self,
def doc_strong(self,
s,
expr = re.compile('\s*\*\*([ \na-zA-Z0-9.:/;\-,!\?\'\"]+)\*\*').search
expr = re.compile('\s*\*\*([ \n%s0-9]+)\*\*' % lettpunc).search
):
r=expr(s)
@@ -645,45 +653,32 @@ class DocumentClass:
return (StructuredTextStrong(s[start:end]), start-2, end+2)
else:
return None
def doc_href(
self, s,
expr1 = re.compile("(\"[ a-zA-Z0-9\n\-\.\,\;\(\)\/\:\/]+\")(:)([a-zA-Z0-9\:\/\.\~\-]+)([,]*\s*)").search,
expr2 = re.compile('(\"[ a-zA-Z0-9\n\-\.\:\;\(\)\/]+\")([,]+\s+)([a-zA-Z0-9\@\.\,\?\!\/\:\;\-\#]+)(\s*)').search):
#expr1=re.compile('\"([ a-zA-Z0-9.:/;,\n\~\(\)\-]+)\"'
# ':'
# '([a-zA-Z0-9.:/;,\n\~]+)(?=(\s+|\.|\!|\?))'
# ).search,
#expr2=re.compile('\"([ a-zA-Z0-9./:]+)\"'
# ',\s+'
# '([ a-zA-Z0-9@.:/;]+)(?=(\s+|\.|\!|\?))'
# ).search,
punctuation = re.compile("[\,\.\?\!\;]+").match
expr1 = re.compile("(\"[ %s0-9\n\-\.\,\;\(\)\/\:\/\*\']+\")(:)([a-zA-Z0-9\@\.\,\?\!\/\:\;\-\#\~]+)([,]*\s*)" % letters).search,
expr2 = re.compile('(\"[ %s0-9\n\-\.\:\;\(\)\/\*\']+\")([,]+\s+)([a-zA-Z0-9\@\.\,\?\!\/\:\;\-\#\~]+)(\s*)' % letters).search):
r=expr1(s) or expr2(s)
if r:
# need to grab the href part and the
# beginning part
start,e = r.span(1)
name = s[start:e]
name = replace(name,'"','',2)
#start = start + 1
st,end = r.span(3)
if punctuation(s[end-1:end]):
end = end -1
if s[end-1:end] in punctuations: end-=1
link = s[st:end]
#end = end - 1
# name is the href title, link is the target
# of the href
return (StructuredTextLink(name, href=link),
start, end)
#return (StructuredTextLink(s[start:end], href=s[start:end]),
# start, end)
else:
return None