/usr/share/pyshared/MoinMoin/macro/Include.py is in python-moinmoin 1.9.3-1ubuntu2.3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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"""
MoinMoin - Include macro
This macro includes the formatted content of the given page(s). See
http://purl.net/wiki/moinmaster/HelpOnMacros/Include
for detailed docs.
@copyright: 2000-2004 Juergen Hermann <jh@web.de>,
2000-2001 Richard Jones <richard@bizarsoftware.com.au>
@license: GNU GPL, see COPYING for details.
"""
#Dependencies = ["pages"] # included page
Dependencies = ["time"] # works around MoinMoinBugs/TableOfContentsLacksLinks
generates_headings = True
import re, StringIO
from MoinMoin import wikiutil
from MoinMoin.Page import Page
_sysmsg = '<p><strong class="%s">%s</strong></p>'
## keep in sync with TableOfContents macro!
_arg_heading = r'(?P<heading>,)\s*(|(?P<hquote>[\'"])(?P<htext>.+?)(?P=hquote))'
_arg_level = r',\s*(?P<level>\d*)'
_arg_from = r'(,\s*from=(?P<fquote>[\'"])(?P<from>.+?)(?P=fquote))?'
_arg_to = r'(,\s*to=(?P<tquote>[\'"])(?P<to>.+?)(?P=tquote))?'
_arg_sort = r'(,\s*sort=(?P<sort>(ascending|descending)))?'
_arg_items = r'(,\s*items=(?P<items>\d+))?'
_arg_skipitems = r'(,\s*skipitems=(?P<skipitems>\d+))?'
_arg_titlesonly = r'(,\s*(?P<titlesonly>titlesonly))?'
_arg_editlink = r'(,\s*(?P<editlink>editlink))?'
_args_re_pattern = r'^(?P<name>[^,]+)(%s(%s)?%s%s%s%s%s%s%s)?$' % (
_arg_heading, _arg_level, _arg_from, _arg_to, _arg_sort, _arg_items,
_arg_skipitems, _arg_titlesonly, _arg_editlink)
_title_re = r"^(?P<heading>\s*(?P<hmarker>=+)\s.*\s(?P=hmarker))$"
def extract_titles(body, title_re):
titles = []
for title, _ in title_re.findall(body):
h = title.strip()
level = 1
while h[level:level+1] == '=':
level += 1
title_text = h[level:-level].strip()
titles.append((title_text, level))
return titles
def execute(macro, text, args_re=re.compile(_args_re_pattern), title_re=re.compile(_title_re, re.M)):
request = macro.request
_ = request.getText
# return immediately if getting links for the current page
if request.mode_getpagelinks:
return ''
# parse and check arguments
args = text and args_re.match(text)
if not args:
return (_sysmsg % ('error', _('Invalid include arguments "%s"!')) % (text, ))
# prepare including page
result = []
print_mode = request.action in ("print", "format")
this_page = macro.formatter.page
if not hasattr(this_page, '_macroInclude_pagelist'):
this_page._macroInclude_pagelist = {}
# get list of pages to include
inc_name = wikiutil.AbsPageName(this_page.page_name, args.group('name'))
pagelist = [inc_name]
if inc_name.startswith("^"):
try:
inc_match = re.compile(inc_name)
except re.error:
pass # treat as plain page name
else:
# Get user filtered readable page list
pagelist = request.rootpage.getPageList(filter=inc_match.match)
# sort and limit page list
pagelist.sort()
sort_dir = args.group('sort')
if sort_dir == 'descending':
pagelist.reverse()
max_items = args.group('items')
if max_items:
pagelist = pagelist[:int(max_items)]
skipitems = 0
if args.group("skipitems"):
skipitems = int(args.group("skipitems"))
titlesonly = args.group('titlesonly')
editlink = args.group('editlink')
# iterate over pages
for inc_name in pagelist:
if not request.user.may.read(inc_name):
continue
if inc_name in this_page._macroInclude_pagelist:
result.append(u'<p><strong class="error">Recursive include of "%s" forbidden</strong></p>' % (inc_name, ))
continue
if skipitems:
skipitems -= 1
continue
fmt = macro.formatter.__class__(request, is_included=True)
fmt._base_depth = macro.formatter._base_depth
inc_page = Page(request, inc_name, formatter=fmt)
if not inc_page.exists():
continue
inc_page._macroInclude_pagelist = this_page._macroInclude_pagelist
# check for "from" and "to" arguments (allowing partial includes)
body = inc_page.get_raw_body() + '\n'
from_pos = 0
to_pos = -1
from_re = args.group('from')
if from_re:
try:
from_match = re.compile(from_re, re.M).search(body)
except re.error:
##result.append("*** fe=%s ***" % e)
from_match = re.compile(re.escape(from_re), re.M).search(body)
if from_match:
from_pos = from_match.end()
else:
result.append(_sysmsg % ('warning', 'Include: ' + _('Nothing found for "%s"!')) % from_re)
to_re = args.group('to')
if to_re:
try:
to_match = re.compile(to_re, re.M).search(body, from_pos)
except re.error:
to_match = re.compile(re.escape(to_re), re.M).search(body, from_pos)
if to_match:
to_pos = to_match.start()
else:
result.append(_sysmsg % ('warning', 'Include: ' + _('Nothing found for "%s"!')) % to_re)
if titlesonly:
levelstack = []
for title, level in extract_titles(body[from_pos:to_pos], title_re):
if levelstack:
if level > levelstack[-1]:
result.append(macro.formatter.bullet_list(1))
levelstack.append(level)
else:
while levelstack and level < levelstack[-1]:
result.append(macro.formatter.bullet_list(0))
levelstack.pop()
if not levelstack or level != levelstack[-1]:
result.append(macro.formatter.bullet_list(1))
levelstack.append(level)
else:
result.append(macro.formatter.bullet_list(1))
levelstack.append(level)
result.append(macro.formatter.listitem(1))
result.append(inc_page.link_to(request, title))
result.append(macro.formatter.listitem(0))
while levelstack:
result.append(macro.formatter.bullet_list(0))
levelstack.pop()
continue
if from_pos or to_pos != -1:
inc_page.set_raw_body(body[from_pos:to_pos], modified=True)
##result.append("*** f=%s t=%s ***" % (from_re, to_re))
##result.append("*** f=%d t=%d ***" % (from_pos, to_pos))
if not hasattr(request, "_Include_backto"):
request._Include_backto = this_page.page_name
# do headings
level = None
if args.group('heading') and args.group('hquote'):
heading = args.group('htext') or inc_page.split_title()
level = 1
if args.group('level'):
level = int(args.group('level'))
if print_mode:
result.append(macro.formatter.heading(1, level) +
macro.formatter.text(heading) +
macro.formatter.heading(0, level))
else:
url = inc_page.url(request)
result.extend([
macro.formatter.heading(1, level, id=heading),
macro.formatter.url(1, url, css="include-heading-link"),
macro.formatter.text(heading),
macro.formatter.url(0),
macro.formatter.heading(0, level),
])
# set or increment include marker
this_page._macroInclude_pagelist[inc_name] = \
this_page._macroInclude_pagelist.get(inc_name, 0) + 1
# output the included page
strfile = StringIO.StringIO()
request.redirect(strfile)
try:
inc_page.send_page(content_only=True,
omit_footnotes=True,
count_hit=False)
result.append(strfile.getvalue())
finally:
request.redirect()
# decrement or remove include marker
if this_page._macroInclude_pagelist[inc_name] > 1:
this_page._macroInclude_pagelist[inc_name] = \
this_page._macroInclude_pagelist[inc_name] - 1
else:
del this_page._macroInclude_pagelist[inc_name]
# if no heading and not in print mode, then output a helper link
if editlink and not (level or print_mode):
result.extend([
macro.formatter.div(1, css_class="include-link"),
inc_page.link_to(request, '[%s]' % (inc_name, ), css_class="include-page-link"),
inc_page.link_to(request, '[%s]' % (_('edit'), ), css_class="include-edit-link", querystr={'action': 'edit', 'backto': request._Include_backto}),
macro.formatter.div(0),
])
# XXX page.link_to is wrong now, it escapes the edit_icon html as it escapes normal text
# return include text
return ''.join(result)
# vim:ts=4:sw=4:et
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