debian/0000755000000000000000000000000011756662562007206 5ustar debian/rules0000755000000000000000000000515011746534020010251 0ustar #!/usr/bin/make -f # -*- makefile -*- # Uncomment this to turn on verbose mode. #export DH_VERBOSE=1 # Variables for creating of DFSG sources UPSTREAM_SRC_PREFIX=http://downloads.reviewboard.org/releases/Djblets/0.6 DEB_DEBIAN_DIR=$(dir $(firstword $(MAKEFILE_LIST))) # Veriables for creating DFSG snapshots from Git GIT_URL=git://github.com/djblets/djblets.git GIT_VERSION_PREIFX="0.7~git" JQUERY_CORE=djblets/media/js/jquery-1.3.2.min.js # # Strip "minified" version of JQuery libraries without copyright headers # Upstream bug: http://code.google.com/p/reviewboard/issues/detail?id=2579 # get-orig-source: export ORIG_PWD=$$PWD; \ export CURRENT_VERSION=$(shell dpkg-parsechangelog -l$(DEB_DEBIAN_DIR)/changelog --count 1 | grep Version | sed -re 's/^Version: ([0-9\\.]+)[+-].*$$/\1/'); \ export UPSTREAM_DIRNAME=Djblets-$$CURRENT_VERSION; \ export FILE_NAME=$$UPSTREAM_DIRNAME.tar.gz; \ export TMP_DIR=$(shell mktemp -d); \ wget "$(UPSTREAM_SRC_PREFIX)/$$FILE_NAME" -O "$$TMP_DIR/$$FILE_NAME" && \ cd $$TMP_DIR && \ tar xzf $$FILE_NAME && \ cd $$UPSTREAM_DIRNAME && \ rm djblets/media/js/jquery-ui-1.6rc2.min.js && \ rm djblets/media/js/jquery-ui-1.6rc5.min.js && \ rm djblets/media/js/jquery-1.3.2.min.js && \ rm -rf Djblets.egg-info && \ cd $$TMP_DIR && \ mv $$UPSTREAM_DIRNAME $$UPSTREAM_DIRNAME.orig && \ tar czf $$ORIG_PWD/djblets_$$CURRENT_VERSION+dfsg.orig.tar.gz $$UPSTREAM_DIRNAME.orig && \ rm -rf "$$TMP_DIR" get-git-snapshot-source: export ORIG_PWD=$$PWD; \ export TMP_DIR=$(shell mktemp -d); \ cd $$TMP_DIR; \ git clone $(GIT_URL) djblets.git || exit $$?; \ cd djblets.git || exit $$?; \ export VERSION_DATE=`git log -n 1 --format="%cd" --date=short | sed -s 's/-//g'`; \ export VERSION="$(GIT_VERSION_PREIFX)$$VERSION_DATE"; \ export DIRNAME="djblets_$$VERSION.orig"; \ cd $$TMP_DIR || exit 1; \ mv djblets.git $$DIRNAME; \ cd $$DIRNAME || exit 1; \ rm -rf .git; \ rm djblets/media/js/jquery-ui-1.6rc2.min.js && \ rm djblets/media/js/jquery-ui-1.6rc5.min.js && \ rm djblets/media/js/jquery-1.3.2.min.js && \ cd $$TMP_DIR || exit 1; \ tar czf $$ORIG_PWD/djblets_$$VERSION+dfsg.orig.tar.gz $$DIRNAME && \ rm -rf $$TMP_DIR %: dh $@ --with python2 override_dh_auto_clean: dh_auto_clean rm -rf Djblets.egg-info test.log $(JQUERY_CORE) override_dh_auto_configure: echo "// generated file. will be replaced by symlink" > $(JQUERY_CORE) dh_auto_configure override_dh_installchangelogs: dh_installchangelogs NEWS # run tests ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS))) PYTHON2=$(shell pyversions -vr) test-python%: python$* tests/runtests.py override_dh_auto_test: $(PYTHON2:%=test-python%) endif debian/watch0000644000000000000000000000035211746004055010221 0ustar # Compulsory line, this is a version 3 file version=3 # Uncomment to examine a Webpage # opts=dversionmangle=s/\+dfsg$// \ http://downloads.reviewboard.org/releases/Djblets/(\d\.\d)/ Djblets-(.*).tar.gz debian/patches/0000755000000000000000000000000011746245340010623 5ustar debian/patches/series0000644000000000000000000000004211744070024012025 0ustar external_feedparser exclude_tests debian/patches/external_feedparser0000644000000000000000000046617211744042376014612 0ustar Description: Use external feedparser . python-django-djblets (0.6.17-1) unstable; urgency=low . * Initial release (Closes: #656275) Author: Dmitry Nezhevenko Bug-Debian: http://bugs.debian.org/656275 Index: python-django-djblets-0.6.17/djblets/feedview/views.py =================================================================== --- python-django-djblets-0.6.17.orig/djblets/feedview/views.py 2012-04-19 19:56:00.000000000 +0300 +++ python-django-djblets-0.6.17/djblets/feedview/views.py 2012-04-19 19:56:28.000000000 +0300 @@ -19,7 +19,7 @@ a cached copy if available in order to reduce hits to the server. """ def fetch_feed(): - from djblets.feedview import feedparser + import feedparser data = urllib2.urlopen(url).read() Index: python-django-djblets-0.6.17/djblets/feedview/feedparser.py =================================================================== --- python-django-djblets-0.6.17.orig/djblets/feedview/feedparser.py 2012-04-02 00:28:38.000000000 +0300 +++ /dev/null 1970-01-01 00:00:00.000000000 +0000 @@ -1,3612 +0,0 @@ -#!/usr/bin/env python -"""Universal feed parser - -Handles RSS 0.9x, RSS 1.0, RSS 2.0, CDF, Atom 0.3, and Atom 1.0 feeds - -Visit http://feedparser.org/ for the latest version -Visit http://feedparser.org/docs/ for the latest documentation - -Required: Python 2.1 or later -Recommended: Python 2.3 or later -Recommended: CJKCodecs and iconv_codec -""" - -__version__ = "4.2-pre-" + "$Revision: 290 $"[11:14] + "-svn" -__license__ = """Copyright (c) 2002-2008, Mark Pilgrim, All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. -* 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. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, 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.""" -__author__ = "Mark Pilgrim " -__contributors__ = ["Jason Diamond ", - "John Beimler ", - "Fazal Majid ", - "Aaron Swartz ", - "Kevin Marks ", - "Sam Ruby "] -_debug = 0 - -# HTTP "User-Agent" header to send to servers when downloading feeds. -# If you are embedding feedparser in a larger application, you should -# change this to your application name and URL. -USER_AGENT = "UniversalFeedParser/%s +http://feedparser.org/" % __version__ - -# HTTP "Accept" header to send to servers when downloading feeds. If you don't -# want to send an Accept header, set this to None. -ACCEPT_HEADER = "application/atom+xml,application/rdf+xml,application/rss+xml,application/x-netcdf,application/xml;q=0.9,text/xml;q=0.2,*/*;q=0.1" - -# List of preferred XML parsers, by SAX driver name. These will be tried first, -# but if they're not installed, Python will keep searching through its own list -# of pre-installed parsers until it finds one that supports everything we need. -PREFERRED_XML_PARSERS = ["drv_libxml2"] - -# If you want feedparser to automatically run HTML markup through HTML Tidy, set -# this to 1. Requires mxTidy -# or utidylib . -TIDY_MARKUP = 0 - -# List of Python interfaces for HTML Tidy, in order of preference. Only useful -# if TIDY_MARKUP = 1 -PREFERRED_TIDY_INTERFACES = ["uTidy", "mxTidy"] - -# If you want feedparser to automatically resolve all relative URIs, set this -# to 1. -RESOLVE_RELATIVE_URIS = 1 - -# If you want feedparser to automatically sanitize all potentially unsafe -# HTML content, set this to 1. -SANITIZE_HTML = 1 - -# ---------- required modules (should come with any Python distribution) ---------- -import sgmllib, re, sys, copy, urlparse, time, rfc822, types, cgi, urllib, urllib2 -try: - from cStringIO import StringIO as _StringIO -except: - from StringIO import StringIO as _StringIO - -# ---------- optional modules (feedparser will work without these, but with reduced functionality) ---------- - -# gzip is included with most Python distributions, but may not be available if you compiled your own -try: - import gzip -except: - gzip = None -try: - import zlib -except: - zlib = None - -# If a real XML parser is available, feedparser will attempt to use it. feedparser has -# been tested with the built-in SAX parser, PyXML, and libxml2. On platforms where the -# Python distribution does not come with an XML parser (such as Mac OS X 10.2 and some -# versions of FreeBSD), feedparser will quietly fall back on regex-based parsing. -try: - import xml.sax - xml.sax.make_parser(PREFERRED_XML_PARSERS) # test for valid parsers - from xml.sax.saxutils import escape as _xmlescape - _XML_AVAILABLE = 1 -except: - _XML_AVAILABLE = 0 - def _xmlescape(data,entities={}): - data = data.replace('&', '&') - data = data.replace('>', '>') - data = data.replace('<', '<') - for char, entity in entities: - data = data.replace(char, entity) - return data - -# base64 support for Atom feeds that contain embedded binary data -try: - import base64, binascii -except: - base64 = binascii = None - -# cjkcodecs and iconv_codec provide support for more character encodings. -# Both are available from http://cjkpython.i18n.org/ -try: - import cjkcodecs.aliases -except: - pass -try: - import iconv_codec -except: - pass - -# chardet library auto-detects character encodings -# Download from http://chardet.feedparser.org/ -try: - import chardet - if _debug: - import chardet.constants - chardet.constants._debug = 1 -except: - chardet = None - -# reversable htmlentitydefs mappings for Python 2.2 -try: - from htmlentitydefs import name2codepoint, codepoint2name -except: - import htmlentitydefs - name2codepoint={} - codepoint2name={} - for (name,codepoint) in htmlentitydefs.entitydefs.iteritems(): - if codepoint.startswith('&#'): codepoint=unichr(int(codepoint[2:-1])) - name2codepoint[name]=ord(codepoint) - codepoint2name[ord(codepoint)]=name - -# BeautifulSoup parser used for parsing microformats from embedded HTML content -# http://www.crummy.com/software/BeautifulSoup/ -# feedparser is tested with BeautifulSoup 3.0.x, but it might work with the -# older 2.x series. If it doesn't, and you can figure out why, I'll accept a -# patch and modify the compatibility statement accordingly. -try: - import BeautifulSoup -except: - BeautifulSoup = None - -# ---------- don't touch these ---------- -class ThingsNobodyCaresAboutButMe(Exception): pass -class CharacterEncodingOverride(ThingsNobodyCaresAboutButMe): pass -class CharacterEncodingUnknown(ThingsNobodyCaresAboutButMe): pass -class NonXMLContentType(ThingsNobodyCaresAboutButMe): pass -class UndeclaredNamespace(Exception): pass - -sgmllib.tagfind = re.compile('[a-zA-Z][-_.:a-zA-Z0-9]*') -sgmllib.special = re.compile(']|"[^"]*"(?=>|/|\s|\w+=)|'[^']*'(?=>|/|\s|\w+=))*(?=[<>])|.*?(?=[<>])''') - def search(self,string,index=0): - self.match = self.endbracket.match(string,index) - if self.match: return self - def start(self,n): - return self.match.end(n) - sgmllib.endbracket = EndBracketMatch() - -SUPPORTED_VERSIONS = {'': 'unknown', - 'rss090': 'RSS 0.90', - 'rss091n': 'RSS 0.91 (Netscape)', - 'rss091u': 'RSS 0.91 (Userland)', - 'rss092': 'RSS 0.92', - 'rss093': 'RSS 0.93', - 'rss094': 'RSS 0.94', - 'rss20': 'RSS 2.0', - 'rss10': 'RSS 1.0', - 'rss': 'RSS (unknown version)', - 'atom01': 'Atom 0.1', - 'atom02': 'Atom 0.2', - 'atom03': 'Atom 0.3', - 'atom10': 'Atom 1.0', - 'atom': 'Atom (unknown version)', - 'cdf': 'CDF', - 'hotrss': 'Hot RSS' - } - -try: - UserDict = dict -except NameError: - # Python 2.1 does not have dict - from UserDict import UserDict - def dict(aList): - rc = {} - for k, v in aList: - rc[k] = v - return rc - -class FeedParserDict(UserDict): - keymap = {'channel': 'feed', - 'items': 'entries', - 'guid': 'id', - 'date': 'updated', - 'date_parsed': 'updated_parsed', - 'description': ['subtitle', 'summary'], - 'url': ['href'], - 'modified': 'updated', - 'modified_parsed': 'updated_parsed', - 'issued': 'published', - 'issued_parsed': 'published_parsed', - 'copyright': 'rights', - 'copyright_detail': 'rights_detail', - 'tagline': 'subtitle', - 'tagline_detail': 'subtitle_detail'} - def __getitem__(self, key): - if key == 'category': - return UserDict.__getitem__(self, 'tags')[0]['term'] - if key == 'enclosures': - norel = lambda link: FeedParserDict([(name,value) for (name,value) in link.items() if name!='rel']) - return [norel(link) for link in UserDict.__getitem__(self, 'links') if link['rel']=='enclosure'] - if key == 'license': - for link in UserDict.__getitem__(self, 'links'): - if link['rel']=='license' and link.has_key('href'): - return link['href'] - if key == 'categories': - return [(tag['scheme'], tag['term']) for tag in UserDict.__getitem__(self, 'tags')] - realkey = self.keymap.get(key, key) - if type(realkey) == types.ListType: - for k in realkey: - if UserDict.has_key(self, k): - return UserDict.__getitem__(self, k) - if UserDict.has_key(self, key): - return UserDict.__getitem__(self, key) - return UserDict.__getitem__(self, realkey) - - def __setitem__(self, key, value): - for k in self.keymap.keys(): - if key == k: - key = self.keymap[k] - if type(key) == types.ListType: - key = key[0] - return UserDict.__setitem__(self, key, value) - - def get(self, key, default=None): - if self.has_key(key): - return self[key] - else: - return default - - def setdefault(self, key, value): - if not self.has_key(key): - self[key] = value - return self[key] - - def has_key(self, key): - try: - return hasattr(self, key) or UserDict.has_key(self, key) - except AttributeError: - return False - - def __getattr__(self, key): - try: - return self.__dict__[key] - except KeyError: - pass - try: - assert not key.startswith('_') - return self.__getitem__(key) - except: - raise AttributeError, "object has no attribute '%s'" % key - - def __setattr__(self, key, value): - if key.startswith('_') or key == 'data': - self.__dict__[key] = value - else: - return self.__setitem__(key, value) - - def __contains__(self, key): - return self.has_key(key) - -def zopeCompatibilityHack(): - global FeedParserDict - - if "FeedParserDict" in globals(): - del globals()["FeedParserDict"] - - def FeedParserDict(aDict=None): - rc = {} - if aDict: - rc.update(aDict) - return rc - -_ebcdic_to_ascii_map = None -def _ebcdic_to_ascii(s): - global _ebcdic_to_ascii_map - if not _ebcdic_to_ascii_map: - emap = ( - 0,1,2,3,156,9,134,127,151,141,142,11,12,13,14,15, - 16,17,18,19,157,133,8,135,24,25,146,143,28,29,30,31, - 128,129,130,131,132,10,23,27,136,137,138,139,140,5,6,7, - 144,145,22,147,148,149,150,4,152,153,154,155,20,21,158,26, - 32,160,161,162,163,164,165,166,167,168,91,46,60,40,43,33, - 38,169,170,171,172,173,174,175,176,177,93,36,42,41,59,94, - 45,47,178,179,180,181,182,183,184,185,124,44,37,95,62,63, - 186,187,188,189,190,191,192,193,194,96,58,35,64,39,61,34, - 195,97,98,99,100,101,102,103,104,105,196,197,198,199,200,201, - 202,106,107,108,109,110,111,112,113,114,203,204,205,206,207,208, - 209,126,115,116,117,118,119,120,121,122,210,211,212,213,214,215, - 216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231, - 123,65,66,67,68,69,70,71,72,73,232,233,234,235,236,237, - 125,74,75,76,77,78,79,80,81,82,238,239,240,241,242,243, - 92,159,83,84,85,86,87,88,89,90,244,245,246,247,248,249, - 48,49,50,51,52,53,54,55,56,57,250,251,252,253,254,255 - ) - import string - _ebcdic_to_ascii_map = string.maketrans( \ - ''.join(map(chr, range(256))), ''.join(map(chr, emap))) - return s.translate(_ebcdic_to_ascii_map) - -_cp1252 = { - unichr(128): unichr(8364), # euro sign - unichr(130): unichr(8218), # single low-9 quotation mark - unichr(131): unichr( 402), # latin small letter f with hook - unichr(132): unichr(8222), # double low-9 quotation mark - unichr(133): unichr(8230), # horizontal ellipsis - unichr(134): unichr(8224), # dagger - unichr(135): unichr(8225), # double dagger - unichr(136): unichr( 710), # modifier letter circumflex accent - unichr(137): unichr(8240), # per mille sign - unichr(138): unichr( 352), # latin capital letter s with caron - unichr(139): unichr(8249), # single left-pointing angle quotation mark - unichr(140): unichr( 338), # latin capital ligature oe - unichr(142): unichr( 381), # latin capital letter z with caron - unichr(145): unichr(8216), # left single quotation mark - unichr(146): unichr(8217), # right single quotation mark - unichr(147): unichr(8220), # left double quotation mark - unichr(148): unichr(8221), # right double quotation mark - unichr(149): unichr(8226), # bullet - unichr(150): unichr(8211), # en dash - unichr(151): unichr(8212), # em dash - unichr(152): unichr( 732), # small tilde - unichr(153): unichr(8482), # trade mark sign - unichr(154): unichr( 353), # latin small letter s with caron - unichr(155): unichr(8250), # single right-pointing angle quotation mark - unichr(156): unichr( 339), # latin small ligature oe - unichr(158): unichr( 382), # latin small letter z with caron - unichr(159): unichr( 376)} # latin capital letter y with diaeresis - -_urifixer = re.compile('^([A-Za-z][A-Za-z0-9+-.]*://)(/*)(.*?)') -def _urljoin(base, uri): - uri = _urifixer.sub(r'\1\3', uri) - try: - return urlparse.urljoin(base, uri) - except: - uri = urlparse.urlunparse([urllib.quote(part) for part in urlparse.urlparse(uri)]) - return urlparse.urljoin(base, uri) - -class _FeedParserMixin: - namespaces = {'': '', - 'http://backend.userland.com/rss': '', - 'http://blogs.law.harvard.edu/tech/rss': '', - 'http://purl.org/rss/1.0/': '', - 'http://my.netscape.com/rdf/simple/0.9/': '', - 'http://example.com/newformat#': '', - 'http://example.com/necho': '', - 'http://purl.org/echo/': '', - 'uri/of/echo/namespace#': '', - 'http://purl.org/pie/': '', - 'http://purl.org/atom/ns#': '', - 'http://www.w3.org/2005/Atom': '', - 'http://purl.org/rss/1.0/modules/rss091#': '', - - 'http://webns.net/mvcb/': 'admin', - 'http://purl.org/rss/1.0/modules/aggregation/': 'ag', - 'http://purl.org/rss/1.0/modules/annotate/': 'annotate', - 'http://media.tangent.org/rss/1.0/': 'audio', - 'http://backend.userland.com/blogChannelModule': 'blogChannel', - 'http://web.resource.org/cc/': 'cc', - 'http://backend.userland.com/creativeCommonsRssModule': 'creativeCommons', - 'http://purl.org/rss/1.0/modules/company': 'co', - 'http://purl.org/rss/1.0/modules/content/': 'content', - 'http://my.theinfo.org/changed/1.0/rss/': 'cp', - 'http://purl.org/dc/elements/1.1/': 'dc', - 'http://purl.org/dc/terms/': 'dcterms', - 'http://purl.org/rss/1.0/modules/email/': 'email', - 'http://purl.org/rss/1.0/modules/event/': 'ev', - 'http://rssnamespace.org/feedburner/ext/1.0': 'feedburner', - 'http://freshmeat.net/rss/fm/': 'fm', - 'http://xmlns.com/foaf/0.1/': 'foaf', - 'http://www.w3.org/2003/01/geo/wgs84_pos#': 'geo', - 'http://postneo.com/icbm/': 'icbm', - 'http://purl.org/rss/1.0/modules/image/': 'image', - 'http://www.itunes.com/DTDs/PodCast-1.0.dtd': 'itunes', - 'http://example.com/DTDs/PodCast-1.0.dtd': 'itunes', - 'http://purl.org/rss/1.0/modules/link/': 'l', - 'http://search.yahoo.com/mrss': 'media', - 'http://madskills.com/public/xml/rss/module/pingback/': 'pingback', - 'http://prismstandard.org/namespaces/1.2/basic/': 'prism', - 'http://www.w3.org/1999/02/22-rdf-syntax-ns#': 'rdf', - 'http://www.w3.org/2000/01/rdf-schema#': 'rdfs', - 'http://purl.org/rss/1.0/modules/reference/': 'ref', - 'http://purl.org/rss/1.0/modules/richequiv/': 'reqv', - 'http://purl.org/rss/1.0/modules/search/': 'search', - 'http://purl.org/rss/1.0/modules/slash/': 'slash', - 'http://schemas.xmlsoap.org/soap/envelope/': 'soap', - 'http://purl.org/rss/1.0/modules/servicestatus/': 'ss', - 'http://hacks.benhammersley.com/rss/streaming/': 'str', - 'http://purl.org/rss/1.0/modules/subscription/': 'sub', - 'http://purl.org/rss/1.0/modules/syndication/': 'sy', - 'http://schemas.pocketsoap.com/rss/myDescModule/': 'szf', - 'http://purl.org/rss/1.0/modules/taxonomy/': 'taxo', - 'http://purl.org/rss/1.0/modules/threading/': 'thr', - 'http://purl.org/rss/1.0/modules/textinput/': 'ti', - 'http://madskills.com/public/xml/rss/module/trackback/':'trackback', - 'http://wellformedweb.org/commentAPI/': 'wfw', - 'http://purl.org/rss/1.0/modules/wiki/': 'wiki', - 'http://www.w3.org/1999/xhtml': 'xhtml', - 'http://www.w3.org/1999/xlink': 'xlink', - 'http://www.w3.org/XML/1998/namespace': 'xml' -} - _matchnamespaces = {} - - can_be_relative_uri = ['link', 'id', 'wfw_comment', 'wfw_commentrss', 'docs', 'url', 'href', 'comments', 'icon', 'logo'] - can_contain_relative_uris = ['content', 'title', 'summary', 'info', 'tagline', 'subtitle', 'copyright', 'rights', 'description'] - can_contain_dangerous_markup = ['content', 'title', 'summary', 'info', 'tagline', 'subtitle', 'copyright', 'rights', 'description'] - html_types = ['text/html', 'application/xhtml+xml'] - - def __init__(self, baseuri=None, baselang=None, encoding='utf-8'): - if _debug: sys.stderr.write('initializing FeedParser\n') - if not self._matchnamespaces: - for k, v in self.namespaces.items(): - self._matchnamespaces[k.lower()] = v - self.feeddata = FeedParserDict() # feed-level data - self.encoding = encoding # character encoding - self.entries = [] # list of entry-level data - self.version = '' # feed type/version, see SUPPORTED_VERSIONS - self.namespacesInUse = {} # dictionary of namespaces defined by the feed - - # the following are used internally to track state; - # this is really out of control and should be refactored - self.infeed = 0 - self.inentry = 0 - self.incontent = 0 - self.intextinput = 0 - self.inimage = 0 - self.inauthor = 0 - self.incontributor = 0 - self.inpublisher = 0 - self.insource = 0 - self.sourcedata = FeedParserDict() - self.contentparams = FeedParserDict() - self._summaryKey = None - self.namespacemap = {} - self.elementstack = [] - self.basestack = [] - self.langstack = [] - self.baseuri = baseuri or '' - self.lang = baselang or None - self.svgOK = 0 - self.hasTitle = 0 - if baselang: - self.feeddata['language'] = baselang.replace('_','-') - - def unknown_starttag(self, tag, attrs): - if _debug: sys.stderr.write('start %s with %s\n' % (tag, attrs)) - # normalize attrs - attrs = [(k.lower(), v) for k, v in attrs] - attrs = [(k, k in ('rel', 'type') and v.lower() or v) for k, v in attrs] - - # track xml:base and xml:lang - attrsD = dict(attrs) - baseuri = attrsD.get('xml:base', attrsD.get('base')) or self.baseuri - if type(baseuri) != type(u''): - try: - baseuri = unicode(baseuri, self.encoding) - except: - baseuri = unicode(baseuri, 'iso-8859-1') - self.baseuri = _urljoin(self.baseuri, baseuri) - lang = attrsD.get('xml:lang', attrsD.get('lang')) - if lang == '': - # xml:lang could be explicitly set to '', we need to capture that - lang = None - elif lang is None: - # if no xml:lang is specified, use parent lang - lang = self.lang - if lang: - if tag in ('feed', 'rss', 'rdf:RDF'): - self.feeddata['language'] = lang.replace('_','-') - self.lang = lang - self.basestack.append(self.baseuri) - self.langstack.append(lang) - - # track namespaces - for prefix, uri in attrs: - if prefix.startswith('xmlns:'): - self.trackNamespace(prefix[6:], uri) - elif prefix == 'xmlns': - self.trackNamespace(None, uri) - - # track inline content - if self.incontent and self.contentparams.has_key('type') and not self.contentparams.get('type', 'xml').endswith('xml'): - if tag in ['xhtml:div', 'div']: return # typepad does this 10/2007 - # element declared itself as escaped markup, but it isn't really - self.contentparams['type'] = 'application/xhtml+xml' - if self.incontent and self.contentparams.get('type') == 'application/xhtml+xml': - if tag.find(':') <> -1: - prefix, tag = tag.split(':', 1) - namespace = self.namespacesInUse.get(prefix, '') - if tag=='math' and namespace=='http://www.w3.org/1998/Math/MathML': - attrs.append(('xmlns',namespace)) - if tag=='svg' and namespace=='http://www.w3.org/2000/svg': - attrs.append(('xmlns',namespace)) - if tag == 'svg': self.svgOK = 1 - return self.handle_data('<%s%s>' % (tag, self.strattrs(attrs)), escape=0) - - # match namespaces - if tag.find(':') <> -1: - prefix, suffix = tag.split(':', 1) - else: - prefix, suffix = '', tag - prefix = self.namespacemap.get(prefix, prefix) - if prefix: - prefix = prefix + '_' - - # special hack for better tracking of empty textinput/image elements in illformed feeds - if (not prefix) and tag not in ('title', 'link', 'description', 'name'): - self.intextinput = 0 - if (not prefix) and tag not in ('title', 'link', 'description', 'url', 'href', 'width', 'height'): - self.inimage = 0 - - # call special handler (if defined) or default handler - methodname = '_start_' + prefix + suffix - try: - method = getattr(self, methodname) - return method(attrsD) - except AttributeError: - return self.push(prefix + suffix, 1) - - def unknown_endtag(self, tag): - if _debug: sys.stderr.write('end %s\n' % tag) - # match namespaces - if tag.find(':') <> -1: - prefix, suffix = tag.split(':', 1) - else: - prefix, suffix = '', tag - prefix = self.namespacemap.get(prefix, prefix) - if prefix: - prefix = prefix + '_' - if suffix == 'svg': self.svgOK = 0 - - # call special handler (if defined) or default handler - methodname = '_end_' + prefix + suffix - try: - if self.svgOK: raise AttributeError() - method = getattr(self, methodname) - method() - except AttributeError: - self.pop(prefix + suffix) - - # track inline content - if self.incontent and self.contentparams.has_key('type') and not self.contentparams.get('type', 'xml').endswith('xml'): - # element declared itself as escaped markup, but it isn't really - if tag in ['xhtml:div', 'div']: return # typepad does this 10/2007 - self.contentparams['type'] = 'application/xhtml+xml' - if self.incontent and self.contentparams.get('type') == 'application/xhtml+xml': - tag = tag.split(':')[-1] - self.handle_data('' % tag, escape=0) - - # track xml:base and xml:lang going out of scope - if self.basestack: - self.basestack.pop() - if self.basestack and self.basestack[-1]: - self.baseuri = self.basestack[-1] - if self.langstack: - self.langstack.pop() - if self.langstack: # and (self.langstack[-1] is not None): - self.lang = self.langstack[-1] - - def handle_charref(self, ref): - # called for each character reference, e.g. for ' ', ref will be '160' - if not self.elementstack: return - ref = ref.lower() - if ref in ('34', '38', '39', '60', '62', 'x22', 'x26', 'x27', 'x3c', 'x3e'): - text = '&#%s;' % ref - else: - if ref[0] == 'x': - c = int(ref[1:], 16) - else: - c = int(ref) - text = unichr(c).encode('utf-8') - self.elementstack[-1][2].append(text) - - def handle_entityref(self, ref): - # called for each entity reference, e.g. for '©', ref will be 'copy' - if not self.elementstack: return - if _debug: sys.stderr.write('entering handle_entityref with %s\n' % ref) - if ref in ('lt', 'gt', 'quot', 'amp', 'apos'): - text = '&%s;' % ref - elif ref in self.entities.keys(): - text = self.entities[ref] - if text.startswith('&#') and text.endswith(';'): - return self.handle_entityref(text) - else: - try: name2codepoint[ref] - except KeyError: text = '&%s;' % ref - else: text = unichr(name2codepoint[ref]).encode('utf-8') - self.elementstack[-1][2].append(text) - - def handle_data(self, text, escape=1): - # called for each block of plain text, i.e. outside of any tag and - # not containing any character or entity references - if not self.elementstack: return - if escape and self.contentparams.get('type') == 'application/xhtml+xml': - text = _xmlescape(text) - self.elementstack[-1][2].append(text) - - def handle_comment(self, text): - # called for each comment, e.g. - pass - - def handle_pi(self, text): - # called for each processing instruction, e.g. - pass - - def handle_decl(self, text): - pass - - def parse_declaration(self, i): - # override internal declaration handler to handle CDATA blocks - if _debug: sys.stderr.write('entering parse_declaration\n') - if self.rawdata[i:i+9] == '', i) - if k == -1: k = len(self.rawdata) - self.handle_data(_xmlescape(self.rawdata[i+9:k]), 0) - return k+3 - else: - k = self.rawdata.find('>', i) - return k+1 - - def mapContentType(self, contentType): - contentType = contentType.lower() - if contentType == 'text': - contentType = 'text/plain' - elif contentType == 'html': - contentType = 'text/html' - elif contentType == 'xhtml': - contentType = 'application/xhtml+xml' - return contentType - - def trackNamespace(self, prefix, uri): - loweruri = uri.lower() - if (prefix, loweruri) == (None, 'http://my.netscape.com/rdf/simple/0.9/') and not self.version: - self.version = 'rss090' - if loweruri == 'http://purl.org/rss/1.0/' and not self.version: - self.version = 'rss10' - if loweruri == 'http://www.w3.org/2005/atom' and not self.version: - self.version = 'atom10' - if loweruri.find('backend.userland.com/rss') <> -1: - # match any backend.userland.com namespace - uri = 'http://backend.userland.com/rss' - loweruri = uri - if self._matchnamespaces.has_key(loweruri): - self.namespacemap[prefix] = self._matchnamespaces[loweruri] - self.namespacesInUse[self._matchnamespaces[loweruri]] = uri - else: - self.namespacesInUse[prefix or ''] = uri - - def resolveURI(self, uri): - return _urljoin(self.baseuri or '', uri) - - def decodeEntities(self, element, data): - return data - - def strattrs(self, attrs): - return ''.join([' %s="%s"' % (t[0],_xmlescape(t[1],{'"':'"'})) for t in attrs]) - - def push(self, element, expectingText): - self.elementstack.append([element, expectingText, []]) - - def pop(self, element, stripWhitespace=1): - if not self.elementstack: return - if self.elementstack[-1][0] != element: return - - element, expectingText, pieces = self.elementstack.pop() - - if self.version == 'atom10' and self.contentparams.get('type','text') == 'application/xhtml+xml': - # remove enclosing child element, but only if it is a
and - # only if all the remaining content is nested underneath it. - # This means that the divs would be retained in the following: - #
foo
bar
- while pieces and len(pieces)>1 and not pieces[-1].strip(): - del pieces[-1] - while pieces and len(pieces)>1 and not pieces[0].strip(): - del pieces[0] - if pieces and (pieces[0] == '
' or pieces[0].startswith('
': - depth = 0 - for piece in pieces[:-1]: - if piece.startswith(''): - depth += 1 - else: - pieces = pieces[1:-1] - - output = ''.join(pieces) - if stripWhitespace: - output = output.strip() - if not expectingText: return output - - # decode base64 content - if base64 and self.contentparams.get('base64', 0): - try: - output = base64.decodestring(output) - except binascii.Error: - pass - except binascii.Incomplete: - pass - - # resolve relative URIs - if (element in self.can_be_relative_uri) and output: - output = self.resolveURI(output) - - # decode entities within embedded markup - if not self.contentparams.get('base64', 0): - output = self.decodeEntities(element, output) - - if self.lookslikehtml(output): - self.contentparams['type']='text/html' - - # remove temporary cruft from contentparams - try: - del self.contentparams['mode'] - except KeyError: - pass - try: - del self.contentparams['base64'] - except KeyError: - pass - - is_htmlish = self.mapContentType(self.contentparams.get('type', 'text/html')) in self.html_types - # resolve relative URIs within embedded markup - if is_htmlish and RESOLVE_RELATIVE_URIS: - if element in self.can_contain_relative_uris: - output = _resolveRelativeURIs(output, self.baseuri, self.encoding, self.contentparams.get('type', 'text/html')) - - # parse microformats - # (must do this before sanitizing because some microformats - # rely on elements that we sanitize) - if is_htmlish and element in ['content', 'description', 'summary']: - mfresults = _parseMicroformats(output, self.baseuri, self.encoding) - if mfresults: - for tag in mfresults.get('tags', []): - self._addTag(tag['term'], tag['scheme'], tag['label']) - for enclosure in mfresults.get('enclosures', []): - self._start_enclosure(enclosure) - for xfn in mfresults.get('xfn', []): - self._addXFN(xfn['relationships'], xfn['href'], xfn['name']) - vcard = mfresults.get('vcard') - if vcard: - self._getContext()['vcard'] = vcard - - # sanitize embedded markup - if is_htmlish and SANITIZE_HTML: - if element in self.can_contain_dangerous_markup: - output = _sanitizeHTML(output, self.encoding, self.contentparams.get('type', 'text/html')) - - if self.encoding and type(output) != type(u''): - try: - output = unicode(output, self.encoding) - except: - pass - - # address common error where people take data that is already - # utf-8, presume that it is iso-8859-1, and re-encode it. - if self.encoding=='utf-8' and type(output) == type(u''): - try: - output = unicode(output.encode('iso-8859-1'), 'utf-8') - except: - pass - - # map win-1252 extensions to the proper code points - if type(output) == type(u''): - output = u''.join([c in _cp1252.keys() and _cp1252[c] or c for c in output]) - - # categories/tags/keywords/whatever are handled in _end_category - if element == 'category': - return output - - if element == 'title' and self.hasTitle: - return output - - # store output in appropriate place(s) - if self.inentry and not self.insource: - if element == 'content': - self.entries[-1].setdefault(element, []) - contentparams = copy.deepcopy(self.contentparams) - contentparams['value'] = output - self.entries[-1][element].append(contentparams) - elif element == 'link': - self.entries[-1][element] = output - if output: - self.entries[-1]['links'][-1]['href'] = output - else: - if element == 'description': - element = 'summary' - self.entries[-1][element] = output - if self.incontent: - contentparams = copy.deepcopy(self.contentparams) - contentparams['value'] = output - self.entries[-1][element + '_detail'] = contentparams - elif (self.infeed or self.insource):# and (not self.intextinput) and (not self.inimage): - context = self._getContext() - if element == 'description': - element = 'subtitle' - context[element] = output - if element == 'link': - context['links'][-1]['href'] = output - elif self.incontent: - contentparams = copy.deepcopy(self.contentparams) - contentparams['value'] = output - context[element + '_detail'] = contentparams - return output - - def pushContent(self, tag, attrsD, defaultContentType, expectingText): - self.incontent += 1 - if self.lang: self.lang=self.lang.replace('_','-') - self.contentparams = FeedParserDict({ - 'type': self.mapContentType(attrsD.get('type', defaultContentType)), - 'language': self.lang, - 'base': self.baseuri}) - self.contentparams['base64'] = self._isBase64(attrsD, self.contentparams) - self.push(tag, expectingText) - - def popContent(self, tag): - value = self.pop(tag) - self.incontent -= 1 - self.contentparams.clear() - return value - - # a number of elements in a number of RSS variants are nominally plain - # text, but this is routinely ignored. This is an attempt to detect - # the most common cases. As false positives often result in silent - # data loss, this function errs on the conservative side. - def lookslikehtml(self, str): - if self.version.startswith('atom'): return - if self.contentparams.get('type','text/html') != 'text/plain': return - - # must have a close tag or a entity reference to qualify - if not (re.search(r'',str) or re.search("&#?\w+;",str)): return - - # all tags must be in a restricted subset of valid HTML tags - if filter(lambda t: t.lower() not in _HTMLSanitizer.acceptable_elements, - re.findall(r' -1: - prefix = name[:colonpos] - suffix = name[colonpos+1:] - prefix = self.namespacemap.get(prefix, prefix) - name = prefix + ':' + suffix - return name - - def _getAttribute(self, attrsD, name): - return attrsD.get(self._mapToStandardPrefix(name)) - - def _isBase64(self, attrsD, contentparams): - if attrsD.get('mode', '') == 'base64': - return 1 - if self.contentparams['type'].startswith('text/'): - return 0 - if self.contentparams['type'].endswith('+xml'): - return 0 - if self.contentparams['type'].endswith('/xml'): - return 0 - return 1 - - def _itsAnHrefDamnIt(self, attrsD): - href = attrsD.get('url', attrsD.get('uri', attrsD.get('href', None))) - if href: - try: - del attrsD['url'] - except KeyError: - pass - try: - del attrsD['uri'] - except KeyError: - pass - attrsD['href'] = href - return attrsD - - def _save(self, key, value): - context = self._getContext() - context.setdefault(key, value) - - def _start_rss(self, attrsD): - versionmap = {'0.91': 'rss091u', - '0.92': 'rss092', - '0.93': 'rss093', - '0.94': 'rss094'} - if not self.version: - attr_version = attrsD.get('version', '') - version = versionmap.get(attr_version) - if version: - self.version = version - elif attr_version.startswith('2.'): - self.version = 'rss20' - else: - self.version = 'rss' - - def _start_dlhottitles(self, attrsD): - self.version = 'hotrss' - - def _start_channel(self, attrsD): - self.infeed = 1 - self._cdf_common(attrsD) - _start_feedinfo = _start_channel - - def _cdf_common(self, attrsD): - if attrsD.has_key('lastmod'): - self._start_modified({}) - self.elementstack[-1][-1] = attrsD['lastmod'] - self._end_modified() - if attrsD.has_key('href'): - self._start_link({}) - self.elementstack[-1][-1] = attrsD['href'] - self._end_link() - - def _start_feed(self, attrsD): - self.infeed = 1 - versionmap = {'0.1': 'atom01', - '0.2': 'atom02', - '0.3': 'atom03'} - if not self.version: - attr_version = attrsD.get('version') - version = versionmap.get(attr_version) - if version: - self.version = version - else: - self.version = 'atom' - - def _end_channel(self): - self.infeed = 0 - _end_feed = _end_channel - - def _start_image(self, attrsD): - context = self._getContext() - context.setdefault('image', FeedParserDict()) - self.inimage = 1 - self.hasTitle = 0 - self.push('image', 0) - - def _end_image(self): - self.pop('image') - self.inimage = 0 - - def _start_textinput(self, attrsD): - context = self._getContext() - context.setdefault('textinput', FeedParserDict()) - self.intextinput = 1 - self.hasTitle = 0 - self.push('textinput', 0) - _start_textInput = _start_textinput - - def _end_textinput(self): - self.pop('textinput') - self.intextinput = 0 - _end_textInput = _end_textinput - - def _start_author(self, attrsD): - self.inauthor = 1 - self.push('author', 1) - _start_managingeditor = _start_author - _start_dc_author = _start_author - _start_dc_creator = _start_author - _start_itunes_author = _start_author - - def _end_author(self): - self.pop('author') - self.inauthor = 0 - self._sync_author_detail() - _end_managingeditor = _end_author - _end_dc_author = _end_author - _end_dc_creator = _end_author - _end_itunes_author = _end_author - - def _start_itunes_owner(self, attrsD): - self.inpublisher = 1 - self.push('publisher', 0) - - def _end_itunes_owner(self): - self.pop('publisher') - self.inpublisher = 0 - self._sync_author_detail('publisher') - - def _start_contributor(self, attrsD): - self.incontributor = 1 - context = self._getContext() - context.setdefault('contributors', []) - context['contributors'].append(FeedParserDict()) - self.push('contributor', 0) - - def _end_contributor(self): - self.pop('contributor') - self.incontributor = 0 - - def _start_dc_contributor(self, attrsD): - self.incontributor = 1 - context = self._getContext() - context.setdefault('contributors', []) - context['contributors'].append(FeedParserDict()) - self.push('name', 0) - - def _end_dc_contributor(self): - self._end_name() - self.incontributor = 0 - - def _start_name(self, attrsD): - self.push('name', 0) - _start_itunes_name = _start_name - - def _end_name(self): - value = self.pop('name') - if self.inpublisher: - self._save_author('name', value, 'publisher') - elif self.inauthor: - self._save_author('name', value) - elif self.incontributor: - self._save_contributor('name', value) - elif self.intextinput: - context = self._getContext() - context['name'] = value - _end_itunes_name = _end_name - - def _start_width(self, attrsD): - self.push('width', 0) - - def _end_width(self): - value = self.pop('width') - try: - value = int(value) - except: - value = 0 - if self.inimage: - context = self._getContext() - context['width'] = value - - def _start_height(self, attrsD): - self.push('height', 0) - - def _end_height(self): - value = self.pop('height') - try: - value = int(value) - except: - value = 0 - if self.inimage: - context = self._getContext() - context['height'] = value - - def _start_url(self, attrsD): - self.push('href', 1) - _start_homepage = _start_url - _start_uri = _start_url - - def _end_url(self): - value = self.pop('href') - if self.inauthor: - self._save_author('href', value) - elif self.incontributor: - self._save_contributor('href', value) - _end_homepage = _end_url - _end_uri = _end_url - - def _start_email(self, attrsD): - self.push('email', 0) - _start_itunes_email = _start_email - - def _end_email(self): - value = self.pop('email') - if self.inpublisher: - self._save_author('email', value, 'publisher') - elif self.inauthor: - self._save_author('email', value) - elif self.incontributor: - self._save_contributor('email', value) - _end_itunes_email = _end_email - - def _getContext(self): - if self.insource: - context = self.sourcedata - elif self.inimage: - context = self.feeddata['image'] - elif self.intextinput: - context = self.feeddata['textinput'] - elif self.inentry: - context = self.entries[-1] - else: - context = self.feeddata - return context - - def _save_author(self, key, value, prefix='author'): - context = self._getContext() - context.setdefault(prefix + '_detail', FeedParserDict()) - context[prefix + '_detail'][key] = value - self._sync_author_detail() - - def _save_contributor(self, key, value): - context = self._getContext() - context.setdefault('contributors', [FeedParserDict()]) - context['contributors'][-1][key] = value - - def _sync_author_detail(self, key='author'): - context = self._getContext() - detail = context.get('%s_detail' % key) - if detail: - name = detail.get('name') - email = detail.get('email') - if name and email: - context[key] = '%s (%s)' % (name, email) - elif name: - context[key] = name - elif email: - context[key] = email - else: - author, email = context.get(key), None - if not author: return - emailmatch = re.search(r'''(([a-zA-Z0-9\_\-\.\+]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?))(\?subject=\S+)?''', author) - if emailmatch: - email = emailmatch.group(0) - # probably a better way to do the following, but it passes all the tests - author = author.replace(email, '') - author = author.replace('()', '') - author = author.replace('<>', '') - author = author.replace('<>', '') - author = author.strip() - if author and (author[0] == '('): - author = author[1:] - if author and (author[-1] == ')'): - author = author[:-1] - author = author.strip() - if author or email: - context.setdefault('%s_detail' % key, FeedParserDict()) - if author: - context['%s_detail' % key]['name'] = author - if email: - context['%s_detail' % key]['email'] = email - - def _start_subtitle(self, attrsD): - self.pushContent('subtitle', attrsD, 'text/plain', 1) - _start_tagline = _start_subtitle - _start_itunes_subtitle = _start_subtitle - - def _end_subtitle(self): - self.popContent('subtitle') - _end_tagline = _end_subtitle - _end_itunes_subtitle = _end_subtitle - - def _start_rights(self, attrsD): - self.pushContent('rights', attrsD, 'text/plain', 1) - _start_dc_rights = _start_rights - _start_copyright = _start_rights - - def _end_rights(self): - self.popContent('rights') - _end_dc_rights = _end_rights - _end_copyright = _end_rights - - def _start_item(self, attrsD): - self.entries.append(FeedParserDict()) - self.push('item', 0) - self.inentry = 1 - self.guidislink = 0 - self.hasTitle = 0 - id = self._getAttribute(attrsD, 'rdf:about') - if id: - context = self._getContext() - context['id'] = id - self._cdf_common(attrsD) - _start_entry = _start_item - _start_product = _start_item - - def _end_item(self): - self.pop('item') - self.inentry = 0 - _end_entry = _end_item - - def _start_dc_language(self, attrsD): - self.push('language', 1) - _start_language = _start_dc_language - - def _end_dc_language(self): - self.lang = self.pop('language') - _end_language = _end_dc_language - - def _start_dc_publisher(self, attrsD): - self.push('publisher', 1) - _start_webmaster = _start_dc_publisher - - def _end_dc_publisher(self): - self.pop('publisher') - self._sync_author_detail('publisher') - _end_webmaster = _end_dc_publisher - - def _start_published(self, attrsD): - self.push('published', 1) - _start_dcterms_issued = _start_published - _start_issued = _start_published - - def _end_published(self): - value = self.pop('published') - self._save('published_parsed', _parse_date(value)) - _end_dcterms_issued = _end_published - _end_issued = _end_published - - def _start_updated(self, attrsD): - self.push('updated', 1) - _start_modified = _start_updated - _start_dcterms_modified = _start_updated - _start_pubdate = _start_updated - _start_dc_date = _start_updated - - def _end_updated(self): - value = self.pop('updated') - parsed_value = _parse_date(value) - self._save('updated_parsed', parsed_value) - _end_modified = _end_updated - _end_dcterms_modified = _end_updated - _end_pubdate = _end_updated - _end_dc_date = _end_updated - - def _start_created(self, attrsD): - self.push('created', 1) - _start_dcterms_created = _start_created - - def _end_created(self): - value = self.pop('created') - self._save('created_parsed', _parse_date(value)) - _end_dcterms_created = _end_created - - def _start_expirationdate(self, attrsD): - self.push('expired', 1) - - def _end_expirationdate(self): - self._save('expired_parsed', _parse_date(self.pop('expired'))) - - def _start_cc_license(self, attrsD): - context = self._getContext() - value = self._getAttribute(attrsD, 'rdf:resource') - attrsD = FeedParserDict() - attrsD['rel']='license' - if value: attrsD['href']=value - context.setdefault('links', []).append(attrsD) - - def _start_creativecommons_license(self, attrsD): - self.push('license', 1) - _start_creativeCommons_license = _start_creativecommons_license - - def _end_creativecommons_license(self): - value = self.pop('license') - context = self._getContext() - attrsD = FeedParserDict() - attrsD['rel']='license' - if value: attrsD['href']=value - context.setdefault('links', []).append(attrsD) - del context['license'] - _end_creativeCommons_license = _end_creativecommons_license - - def _addXFN(self, relationships, href, name): - context = self._getContext() - xfn = context.setdefault('xfn', []) - value = FeedParserDict({'relationships': relationships, 'href': href, 'name': name}) - if value not in xfn: - xfn.append(value) - - def _addTag(self, term, scheme, label): - context = self._getContext() - tags = context.setdefault('tags', []) - if (not term) and (not scheme) and (not label): return - value = FeedParserDict({'term': term, 'scheme': scheme, 'label': label}) - if value not in tags: - tags.append(value) - - def _start_category(self, attrsD): - if _debug: sys.stderr.write('entering _start_category with %s\n' % repr(attrsD)) - term = attrsD.get('term') - scheme = attrsD.get('scheme', attrsD.get('domain')) - label = attrsD.get('label') - self._addTag(term, scheme, label) - self.push('category', 1) - _start_dc_subject = _start_category - _start_keywords = _start_category - - def _end_itunes_keywords(self): - for term in self.pop('itunes_keywords').split(): - self._addTag(term, 'http://www.itunes.com/', None) - - def _start_itunes_category(self, attrsD): - self._addTag(attrsD.get('text'), 'http://www.itunes.com/', None) - self.push('category', 1) - - def _end_category(self): - value = self.pop('category') - if not value: return - context = self._getContext() - tags = context['tags'] - if value and len(tags) and not tags[-1]['term']: - tags[-1]['term'] = value - else: - self._addTag(value, None, None) - _end_dc_subject = _end_category - _end_keywords = _end_category - _end_itunes_category = _end_category - - def _start_cloud(self, attrsD): - self._getContext()['cloud'] = FeedParserDict(attrsD) - - def _start_link(self, attrsD): - attrsD.setdefault('rel', 'alternate') - if attrsD['rel'] == 'self': - attrsD.setdefault('type', 'application/atom+xml') - else: - attrsD.setdefault('type', 'text/html') - context = self._getContext() - attrsD = self._itsAnHrefDamnIt(attrsD) - if attrsD.has_key('href'): - attrsD['href'] = self.resolveURI(attrsD['href']) - if attrsD.get('rel')=='enclosure' and not context.get('id'): - context['id'] = attrsD.get('href') - expectingText = self.infeed or self.inentry or self.insource - context.setdefault('links', []) - context['links'].append(FeedParserDict(attrsD)) - if attrsD.has_key('href'): - expectingText = 0 - if (attrsD.get('rel') == 'alternate') and (self.mapContentType(attrsD.get('type')) in self.html_types): - context['link'] = attrsD['href'] - else: - self.push('link', expectingText) - _start_producturl = _start_link - - def _end_link(self): - self.pop('link') - _end_producturl = _end_link - - def _start_guid(self, attrsD): - self.guidislink = (attrsD.get('ispermalink', 'true') == 'true') - self.push('id', 1) - - def _end_guid(self): - value = self.pop('id') - self._save('guidislink', self.guidislink and not self._getContext().has_key('link')) - if self.guidislink: - # guid acts as link, but only if 'ispermalink' is not present or is 'true', - # and only if the item doesn't already have a link element - self._save('link', value) - - def _start_title(self, attrsD): - if self.svgOK: return self.unknown_starttag('title', attrsD.items()) - self.pushContent('title', attrsD, 'text/plain', self.infeed or self.inentry or self.insource) - _start_dc_title = _start_title - _start_media_title = _start_title - - def _end_title(self): - if self.svgOK: return - value = self.popContent('title') - if not value: return - self.hasTitle = 1 - _end_dc_title = _end_title - - def _end_media_title(self): - hasTitle = self.hasTitle - self._end_title() - self.hasTitle = hasTitle - - def _start_description(self, attrsD): - context = self._getContext() - if context.has_key('summary'): - self._summaryKey = 'content' - self._start_content(attrsD) - else: - self.pushContent('description', attrsD, 'text/html', self.infeed or self.inentry or self.insource) - _start_dc_description = _start_description - - def _start_abstract(self, attrsD): - self.pushContent('description', attrsD, 'text/plain', self.infeed or self.inentry or self.insource) - - def _end_description(self): - if self._summaryKey == 'content': - self._end_content() - else: - self.popContent('description') - self._summaryKey = None - _end_abstract = _end_description - _end_dc_description = _end_description - - def _start_info(self, attrsD): - self.pushContent('info', attrsD, 'text/plain', 1) - _start_feedburner_browserfriendly = _start_info - - def _end_info(self): - self.popContent('info') - _end_feedburner_browserfriendly = _end_info - - def _start_generator(self, attrsD): - if attrsD: - attrsD = self._itsAnHrefDamnIt(attrsD) - if attrsD.has_key('href'): - attrsD['href'] = self.resolveURI(attrsD['href']) - self._getContext()['generator_detail'] = FeedParserDict(attrsD) - self.push('generator', 1) - - def _end_generator(self): - value = self.pop('generator') - context = self._getContext() - if context.has_key('generator_detail'): - context['generator_detail']['name'] = value - - def _start_admin_generatoragent(self, attrsD): - self.push('generator', 1) - value = self._getAttribute(attrsD, 'rdf:resource') - if value: - self.elementstack[-1][2].append(value) - self.pop('generator') - self._getContext()['generator_detail'] = FeedParserDict({'href': value}) - - def _start_admin_errorreportsto(self, attrsD): - self.push('errorreportsto', 1) - value = self._getAttribute(attrsD, 'rdf:resource') - if value: - self.elementstack[-1][2].append(value) - self.pop('errorreportsto') - - def _start_summary(self, attrsD): - context = self._getContext() - if context.has_key('summary'): - self._summaryKey = 'content' - self._start_content(attrsD) - else: - self._summaryKey = 'summary' - self.pushContent(self._summaryKey, attrsD, 'text/plain', 1) - _start_itunes_summary = _start_summary - - def _end_summary(self): - if self._summaryKey == 'content': - self._end_content() - else: - self.popContent(self._summaryKey or 'summary') - self._summaryKey = None - _end_itunes_summary = _end_summary - - def _start_enclosure(self, attrsD): - attrsD = self._itsAnHrefDamnIt(attrsD) - context = self._getContext() - attrsD['rel']='enclosure' - context.setdefault('links', []).append(FeedParserDict(attrsD)) - href = attrsD.get('href') - if href and not context.get('id'): - context['id'] = href - - def _start_source(self, attrsD): - self.insource = 1 - self.hasTitle = 0 - - def _end_source(self): - self.insource = 0 - self._getContext()['source'] = copy.deepcopy(self.sourcedata) - self.sourcedata.clear() - - def _start_content(self, attrsD): - self.pushContent('content', attrsD, 'text/plain', 1) - src = attrsD.get('src') - if src: - self.contentparams['src'] = src - self.push('content', 1) - - def _start_prodlink(self, attrsD): - self.pushContent('content', attrsD, 'text/html', 1) - - def _start_body(self, attrsD): - self.pushContent('content', attrsD, 'application/xhtml+xml', 1) - _start_xhtml_body = _start_body - - def _start_content_encoded(self, attrsD): - self.pushContent('content', attrsD, 'text/html', 1) - _start_fullitem = _start_content_encoded - - def _end_content(self): - copyToDescription = self.mapContentType(self.contentparams.get('type')) in (['text/plain'] + self.html_types) - value = self.popContent('content') - if copyToDescription: - self._save('description', value) - - _end_body = _end_content - _end_xhtml_body = _end_content - _end_content_encoded = _end_content - _end_fullitem = _end_content - _end_prodlink = _end_content - - def _start_itunes_image(self, attrsD): - self.push('itunes_image', 0) - self._getContext()['image'] = FeedParserDict({'href': attrsD.get('href')}) - _start_itunes_link = _start_itunes_image - - def _end_itunes_block(self): - value = self.pop('itunes_block', 0) - self._getContext()['itunes_block'] = (value == 'yes') and 1 or 0 - - def _end_itunes_explicit(self): - value = self.pop('itunes_explicit', 0) - self._getContext()['itunes_explicit'] = (value == 'yes') and 1 or 0 - -if _XML_AVAILABLE: - class _StrictFeedParser(_FeedParserMixin, xml.sax.handler.ContentHandler): - def __init__(self, baseuri, baselang, encoding): - if _debug: sys.stderr.write('trying StrictFeedParser\n') - xml.sax.handler.ContentHandler.__init__(self) - _FeedParserMixin.__init__(self, baseuri, baselang, encoding) - self.bozo = 0 - self.exc = None - - def startPrefixMapping(self, prefix, uri): - self.trackNamespace(prefix, uri) - - def startElementNS(self, name, qname, attrs): - namespace, localname = name - lowernamespace = str(namespace or '').lower() - if lowernamespace.find('backend.userland.com/rss') <> -1: - # match any backend.userland.com namespace - namespace = 'http://backend.userland.com/rss' - lowernamespace = namespace - if qname and qname.find(':') > 0: - givenprefix = qname.split(':')[0] - else: - givenprefix = None - prefix = self._matchnamespaces.get(lowernamespace, givenprefix) - if givenprefix and (prefix == None or (prefix == '' and lowernamespace == '')) and not self.namespacesInUse.has_key(givenprefix): - raise UndeclaredNamespace, "'%s' is not associated with a namespace" % givenprefix - localname = str(localname).lower() - - # qname implementation is horribly broken in Python 2.1 (it - # doesn't report any), and slightly broken in Python 2.2 (it - # doesn't report the xml: namespace). So we match up namespaces - # with a known list first, and then possibly override them with - # the qnames the SAX parser gives us (if indeed it gives us any - # at all). Thanks to MatejC for helping me test this and - # tirelessly telling me that it didn't work yet. - attrsD = {} - if localname=='math' and namespace=='http://www.w3.org/1998/Math/MathML': - attrsD['xmlns']=namespace - if localname=='svg' and namespace=='http://www.w3.org/2000/svg': - attrsD['xmlns']=namespace - - if prefix: - localname = prefix.lower() + ':' + localname - elif namespace and not qname: #Expat - for name,value in self.namespacesInUse.items(): - if name and value == namespace: - localname = name + ':' + localname - break - if _debug: sys.stderr.write('startElementNS: qname = %s, namespace = %s, givenprefix = %s, prefix = %s, attrs = %s, localname = %s\n' % (qname, namespace, givenprefix, prefix, attrs.items(), localname)) - - for (namespace, attrlocalname), attrvalue in attrs._attrs.items(): - lowernamespace = (namespace or '').lower() - prefix = self._matchnamespaces.get(lowernamespace, '') - if prefix: - attrlocalname = prefix + ':' + attrlocalname - attrsD[str(attrlocalname).lower()] = attrvalue - for qname in attrs.getQNames(): - attrsD[str(qname).lower()] = attrs.getValueByQName(qname) - self.unknown_starttag(localname, attrsD.items()) - - def characters(self, text): - self.handle_data(text) - - def endElementNS(self, name, qname): - namespace, localname = name - lowernamespace = str(namespace or '').lower() - if qname and qname.find(':') > 0: - givenprefix = qname.split(':')[0] - else: - givenprefix = '' - prefix = self._matchnamespaces.get(lowernamespace, givenprefix) - if prefix: - localname = prefix + ':' + localname - elif namespace and not qname: #Expat - for name,value in self.namespacesInUse.items(): - if name and value == namespace: - localname = name + ':' + localname - break - localname = str(localname).lower() - self.unknown_endtag(localname) - - def error(self, exc): - self.bozo = 1 - self.exc = exc - - def fatalError(self, exc): - self.error(exc) - raise exc - -class _BaseHTMLProcessor(sgmllib.SGMLParser): - special = re.compile('''[<>'"]''') - bare_ampersand = re.compile("&(?!#\d+;|#x[0-9a-fA-F]+;|\w+;)") - elements_no_end_tag = ['area', 'base', 'basefont', 'br', 'col', 'frame', 'hr', - 'img', 'input', 'isindex', 'link', 'meta', 'param'] - - def __init__(self, encoding, type): - self.encoding = encoding - self.type = type - if _debug: sys.stderr.write('entering BaseHTMLProcessor, encoding=%s\n' % self.encoding) - sgmllib.SGMLParser.__init__(self) - - def reset(self): - self.pieces = [] - sgmllib.SGMLParser.reset(self) - - def _shorttag_replace(self, match): - tag = match.group(1) - if tag in self.elements_no_end_tag: - return '<' + tag + ' />' - else: - return '<' + tag + '>' - - def parse_starttag(self,i): - j=sgmllib.SGMLParser.parse_starttag(self, i) - if self.type == 'application/xhtml+xml': - if j>2 and self.rawdata[j-2:j]=='/>': - self.unknown_endtag(self.lasttag) - return j - - def feed(self, data): - data = re.compile(r'', self._shorttag_replace, data) # bug [ 1399464 ] Bad regexp for _shorttag_replace - data = re.sub(r'<([^<\s]+?)\s*/>', self._shorttag_replace, data) - data = data.replace(''', "'") - data = data.replace('"', '"') - if self.encoding and type(data) == type(u''): - data = data.encode(self.encoding) - sgmllib.SGMLParser.feed(self, data) - sgmllib.SGMLParser.close(self) - - def normalize_attrs(self, attrs): - if not attrs: return attrs - # utility method to be called by descendants - attrs = dict([(k.lower(), v) for k, v in attrs]).items() - attrs = [(k, k in ('rel', 'type') and v.lower() or v) for k, v in attrs] - attrs.sort() - return attrs - - def unknown_starttag(self, tag, attrs): - # called for each start tag - # attrs is a list of (attr, value) tuples - # e.g. for 
, tag='pre', attrs=[('class', 'screen')]
-        if _debug: sys.stderr.write('_BaseHTMLProcessor, unknown_starttag, tag=%s\n' % tag)
-        uattrs = []
-        strattrs=''
-        if attrs:
-            for key, value in attrs:
-                value=value.replace('>','>').replace('<','<').replace('"','"')
-                value = self.bare_ampersand.sub("&", value)
-                # thanks to Kevin Marks for this breathtaking hack to deal with (valid) high-bit attribute values in UTF-8 feeds
-                if type(value) != type(u''):
-                    try:
-                        value = unicode(value, self.encoding)
-                    except:
-                        value = unicode(value, 'iso-8859-1')
-                uattrs.append((unicode(key, self.encoding), value))
-            strattrs = u''.join([u' %s="%s"' % (key, value) for key, value in uattrs])
-            if self.encoding:
-                try:
-                    strattrs=strattrs.encode(self.encoding)
-                except:
-                    pass
-        if tag in self.elements_no_end_tag:
-            self.pieces.append('<%(tag)s%(strattrs)s />' % locals())
-        else:
-            self.pieces.append('<%(tag)s%(strattrs)s>' % locals())
-
-    def unknown_endtag(self, tag):
-        # called for each end tag, e.g. for
, tag will be 'pre' - # Reconstruct the original end tag. - if tag not in self.elements_no_end_tag: - self.pieces.append("" % locals()) - - def handle_charref(self, ref): - # called for each character reference, e.g. for ' ', ref will be '160' - # Reconstruct the original character reference. - if ref.startswith('x'): - value = unichr(int(ref[1:],16)) - else: - value = unichr(int(ref)) - - if value in _cp1252.keys(): - self.pieces.append('&#%s;' % hex(ord(_cp1252[value]))[1:]) - else: - self.pieces.append('&#%(ref)s;' % locals()) - - def handle_entityref(self, ref): - # called for each entity reference, e.g. for '©', ref will be 'copy' - # Reconstruct the original entity reference. - if name2codepoint.has_key(ref): - self.pieces.append('&%(ref)s;' % locals()) - else: - self.pieces.append('&%(ref)s' % locals()) - - def handle_data(self, text): - # called for each block of plain text, i.e. outside of any tag and - # not containing any character or entity references - # Store the original text verbatim. - if _debug: sys.stderr.write('_BaseHTMLProcessor, handle_text, text=%s\n' % text) - self.pieces.append(text) - - def handle_comment(self, text): - # called for each HTML comment, e.g. - # Reconstruct the original comment. - self.pieces.append('' % locals()) - - def handle_pi(self, text): - # called for each processing instruction, e.g. - # Reconstruct original processing instruction. - self.pieces.append('' % locals()) - - def handle_decl(self, text): - # called for the DOCTYPE, if present, e.g. - # - # Reconstruct original DOCTYPE - self.pieces.append('' % locals()) - - _new_declname_match = re.compile(r'[a-zA-Z][-_.a-zA-Z0-9:]*\s*').match - def _scan_name(self, i, declstartpos): - rawdata = self.rawdata - n = len(rawdata) - if i == n: - return None, -1 - m = self._new_declname_match(rawdata, i) - if m: - s = m.group() - name = s.strip() - if (i + len(s)) == n: - return None, -1 # end of buffer - return name.lower(), m.end() - else: - self.handle_data(rawdata) -# self.updatepos(declstartpos, i) - return None, -1 - - def convert_charref(self, name): - return '&#%s;' % name - - def convert_entityref(self, name): - return '&%s;' % name - - def output(self): - '''Return processed HTML as a single string''' - return ''.join([str(p) for p in self.pieces]) - -class _LooseFeedParser(_FeedParserMixin, _BaseHTMLProcessor): - def __init__(self, baseuri, baselang, encoding, entities): - sgmllib.SGMLParser.__init__(self) - _FeedParserMixin.__init__(self, baseuri, baselang, encoding) - _BaseHTMLProcessor.__init__(self, encoding, 'application/xhtml+xml') - self.entities=entities - - def decodeEntities(self, element, data): - data = data.replace('<', '<') - data = data.replace('<', '<') - data = data.replace('<', '<') - data = data.replace('>', '>') - data = data.replace('>', '>') - data = data.replace('>', '>') - data = data.replace('&', '&') - data = data.replace('&', '&') - data = data.replace('"', '"') - data = data.replace('"', '"') - data = data.replace(''', ''') - data = data.replace(''', ''') - if self.contentparams.has_key('type') and not self.contentparams.get('type', 'xml').endswith('xml'): - data = data.replace('<', '<') - data = data.replace('>', '>') - data = data.replace('&', '&') - data = data.replace('"', '"') - data = data.replace(''', "'") - return data - - def strattrs(self, attrs): - return ''.join([' %s="%s"' % (n,v.replace('"','"')) for n,v in attrs]) - -class _MicroformatsParser: - STRING = 1 - DATE = 2 - URI = 3 - NODE = 4 - EMAIL = 5 - - known_xfn_relationships = ['contact', 'acquaintance', 'friend', 'met', 'co-worker', 'coworker', 'colleague', 'co-resident', 'coresident', 'neighbor', 'child', 'parent', 'sibling', 'brother', 'sister', 'spouse', 'wife', 'husband', 'kin', 'relative', 'muse', 'crush', 'date', 'sweetheart', 'me'] - known_binary_extensions = ['zip','rar','exe','gz','tar','tgz','tbz2','bz2','z','7z','dmg','img','sit','sitx','hqx','deb','rpm','bz2','jar','rar','iso','bin','msi','mp2','mp3','ogg','ogm','mp4','m4v','m4a','avi','wma','wmv'] - - def __init__(self, data, baseuri, encoding): - self.document = BeautifulSoup.BeautifulSoup(data) - self.baseuri = baseuri - self.encoding = encoding - if type(data) == type(u''): - data = data.encode(encoding) - self.tags = [] - self.enclosures = [] - self.xfn = [] - self.vcard = None - - def vcardEscape(self, s): - if type(s) in (type(''), type(u'')): - s = s.replace(',', '\\,').replace(';', '\\;').replace('\n', '\\n') - return s - - def vcardFold(self, s): - s = re.sub(';+$', '', s) - sFolded = '' - iMax = 75 - sPrefix = '' - while len(s) > iMax: - sFolded += sPrefix + s[:iMax] + '\n' - s = s[iMax:] - sPrefix = ' ' - iMax = 74 - sFolded += sPrefix + s - return sFolded - - def normalize(self, s): - return re.sub(r'\s+', ' ', s).strip() - - def unique(self, aList): - results = [] - for element in aList: - if element not in results: - results.append(element) - return results - - def toISO8601(self, dt): - return time.strftime('%Y-%m-%dT%H:%M:%SZ', dt) - - def getPropertyValue(self, elmRoot, sProperty, iPropertyType=4, bAllowMultiple=0, bAutoEscape=0): - all = lambda x: 1 - sProperty = sProperty.lower() - bFound = 0 - bNormalize = 1 - propertyMatch = {'class': re.compile(r'\b%s\b' % sProperty)} - if bAllowMultiple and (iPropertyType != self.NODE): - snapResults = [] - containers = elmRoot(['ul', 'ol'], propertyMatch) - for container in containers: - snapResults.extend(container('li')) - bFound = (len(snapResults) != 0) - if not bFound: - snapResults = elmRoot(all, propertyMatch) - bFound = (len(snapResults) != 0) - if (not bFound) and (sProperty == 'value'): - snapResults = elmRoot('pre') - bFound = (len(snapResults) != 0) - bNormalize = not bFound - if not bFound: - snapResults = [elmRoot] - bFound = (len(snapResults) != 0) - arFilter = [] - if sProperty == 'vcard': - snapFilter = elmRoot(all, propertyMatch) - for node in snapFilter: - if node.findParent(all, propertyMatch): - arFilter.append(node) - arResults = [] - for node in snapResults: - if node not in arFilter: - arResults.append(node) - bFound = (len(arResults) != 0) - if not bFound: - if bAllowMultiple: return [] - elif iPropertyType == self.STRING: return '' - elif iPropertyType == self.DATE: return None - elif iPropertyType == self.URI: return '' - elif iPropertyType == self.NODE: return None - else: return None - arValues = [] - for elmResult in arResults: - sValue = None - if iPropertyType == self.NODE: - if bAllowMultiple: - arValues.append(elmResult) - continue - else: - return elmResult - sNodeName = elmResult.name.lower() - if (iPropertyType == self.EMAIL) and (sNodeName == 'a'): - sValue = (elmResult.get('href') or '').split('mailto:').pop().split('?')[0] - if sValue: - sValue = bNormalize and self.normalize(sValue) or sValue.strip() - if (not sValue) and (sNodeName == 'abbr'): - sValue = elmResult.get('title') - if sValue: - sValue = bNormalize and self.normalize(sValue) or sValue.strip() - if (not sValue) and (iPropertyType == self.URI): - if sNodeName == 'a': sValue = elmResult.get('href') - elif sNodeName == 'img': sValue = elmResult.get('src') - elif sNodeName == 'object': sValue = elmResult.get('data') - if sValue: - sValue = bNormalize and self.normalize(sValue) or sValue.strip() - if (not sValue) and (sNodeName == 'img'): - sValue = elmResult.get('alt') - if sValue: - sValue = bNormalize and self.normalize(sValue) or sValue.strip() - if not sValue: - sValue = elmResult.renderContents() - sValue = re.sub(r'<\S[^>]*>', '', sValue) - sValue = sValue.replace('\r\n', '\n') - sValue = sValue.replace('\r', '\n') - if sValue: - sValue = bNormalize and self.normalize(sValue) or sValue.strip() - if not sValue: continue - if iPropertyType == self.DATE: - sValue = _parse_date_iso8601(sValue) - if bAllowMultiple: - arValues.append(bAutoEscape and self.vcardEscape(sValue) or sValue) - else: - return bAutoEscape and self.vcardEscape(sValue) or sValue - return arValues - - def findVCards(self, elmRoot, bAgentParsing=0): - sVCards = '' - - if not bAgentParsing: - arCards = self.getPropertyValue(elmRoot, 'vcard', bAllowMultiple=1) - else: - arCards = [elmRoot] - - for elmCard in arCards: - arLines = [] - - def processSingleString(sProperty): - sValue = self.getPropertyValue(elmCard, sProperty, self.STRING, bAutoEscape=1) - if sValue: - arLines.append(self.vcardFold(sProperty.upper() + ':' + sValue)) - return sValue or '' - - def processSingleURI(sProperty): - sValue = self.getPropertyValue(elmCard, sProperty, self.URI) - if sValue: - sContentType = '' - sEncoding = '' - sValueKey = '' - if sValue.startswith('data:'): - sEncoding = ';ENCODING=b' - sContentType = sValue.split(';')[0].split('/').pop() - sValue = sValue.split(',', 1).pop() - else: - elmValue = self.getPropertyValue(elmCard, sProperty) - if elmValue: - if sProperty != 'url': - sValueKey = ';VALUE=uri' - sContentType = elmValue.get('type', '').strip().split('/').pop().strip() - sContentType = sContentType.upper() - if sContentType == 'OCTET-STREAM': - sContentType = '' - if sContentType: - sContentType = ';TYPE=' + sContentType.upper() - arLines.append(self.vcardFold(sProperty.upper() + sEncoding + sContentType + sValueKey + ':' + sValue)) - - def processTypeValue(sProperty, arDefaultType, arForceType=None): - arResults = self.getPropertyValue(elmCard, sProperty, bAllowMultiple=1) - for elmResult in arResults: - arType = self.getPropertyValue(elmResult, 'type', self.STRING, 1, 1) - if arForceType: - arType = self.unique(arForceType + arType) - if not arType: - arType = arDefaultType - sValue = self.getPropertyValue(elmResult, 'value', self.EMAIL, 0) - if sValue: - arLines.append(self.vcardFold(sProperty.upper() + ';TYPE=' + ','.join(arType) + ':' + sValue)) - - # AGENT - # must do this before all other properties because it is destructive - # (removes nested class="vcard" nodes so they don't interfere with - # this vcard's other properties) - arAgent = self.getPropertyValue(elmCard, 'agent', bAllowMultiple=1) - for elmAgent in arAgent: - if re.compile(r'\bvcard\b').search(elmAgent.get('class')): - sAgentValue = self.findVCards(elmAgent, 1) + '\n' - sAgentValue = sAgentValue.replace('\n', '\\n') - sAgentValue = sAgentValue.replace(';', '\\;') - if sAgentValue: - arLines.append(self.vcardFold('AGENT:' + sAgentValue)) - elmAgent['class'] = '' - elmAgent.contents = [] - else: - sAgentValue = self.getPropertyValue(elmAgent, 'value', self.URI, bAutoEscape=1); - if sAgentValue: - arLines.append(self.vcardFold('AGENT;VALUE=uri:' + sAgentValue)) - - # FN (full name) - sFN = processSingleString('fn') - - # N (name) - elmName = self.getPropertyValue(elmCard, 'n') - if elmName: - sFamilyName = self.getPropertyValue(elmName, 'family-name', self.STRING, bAutoEscape=1) - sGivenName = self.getPropertyValue(elmName, 'given-name', self.STRING, bAutoEscape=1) - arAdditionalNames = self.getPropertyValue(elmName, 'additional-name', self.STRING, 1, 1) + self.getPropertyValue(elmName, 'additional-names', self.STRING, 1, 1) - arHonorificPrefixes = self.getPropertyValue(elmName, 'honorific-prefix', self.STRING, 1, 1) + self.getPropertyValue(elmName, 'honorific-prefixes', self.STRING, 1, 1) - arHonorificSuffixes = self.getPropertyValue(elmName, 'honorific-suffix', self.STRING, 1, 1) + self.getPropertyValue(elmName, 'honorific-suffixes', self.STRING, 1, 1) - arLines.append(self.vcardFold('N:' + sFamilyName + ';' + - sGivenName + ';' + - ','.join(arAdditionalNames) + ';' + - ','.join(arHonorificPrefixes) + ';' + - ','.join(arHonorificSuffixes))) - elif sFN: - # implied "N" optimization - # http://microformats.org/wiki/hcard#Implied_.22N.22_Optimization - arNames = self.normalize(sFN).split() - if len(arNames) == 2: - bFamilyNameFirst = (arNames[0].endswith(',') or - len(arNames[1]) == 1 or - ((len(arNames[1]) == 2) and (arNames[1].endswith('.')))) - if bFamilyNameFirst: - arLines.append(self.vcardFold('N:' + arNames[0] + ';' + arNames[1])) - else: - arLines.append(self.vcardFold('N:' + arNames[1] + ';' + arNames[0])) - - # SORT-STRING - sSortString = self.getPropertyValue(elmCard, 'sort-string', self.STRING, bAutoEscape=1) - if sSortString: - arLines.append(self.vcardFold('SORT-STRING:' + sSortString)) - - # NICKNAME - arNickname = self.getPropertyValue(elmCard, 'nickname', self.STRING, 1, 1) - if arNickname: - arLines.append(self.vcardFold('NICKNAME:' + ','.join(arNickname))) - - # PHOTO - processSingleURI('photo') - - # BDAY - dtBday = self.getPropertyValue(elmCard, 'bday', self.DATE) - if dtBday: - arLines.append(self.vcardFold('BDAY:' + self.toISO8601(dtBday))) - - # ADR (address) - arAdr = self.getPropertyValue(elmCard, 'adr', bAllowMultiple=1) - for elmAdr in arAdr: - arType = self.getPropertyValue(elmAdr, 'type', self.STRING, 1, 1) - if not arType: - arType = ['intl','postal','parcel','work'] # default adr types, see RFC 2426 section 3.2.1 - sPostOfficeBox = self.getPropertyValue(elmAdr, 'post-office-box', self.STRING, 0, 1) - sExtendedAddress = self.getPropertyValue(elmAdr, 'extended-address', self.STRING, 0, 1) - sStreetAddress = self.getPropertyValue(elmAdr, 'street-address', self.STRING, 0, 1) - sLocality = self.getPropertyValue(elmAdr, 'locality', self.STRING, 0, 1) - sRegion = self.getPropertyValue(elmAdr, 'region', self.STRING, 0, 1) - sPostalCode = self.getPropertyValue(elmAdr, 'postal-code', self.STRING, 0, 1) - sCountryName = self.getPropertyValue(elmAdr, 'country-name', self.STRING, 0, 1) - arLines.append(self.vcardFold('ADR;TYPE=' + ','.join(arType) + ':' + - sPostOfficeBox + ';' + - sExtendedAddress + ';' + - sStreetAddress + ';' + - sLocality + ';' + - sRegion + ';' + - sPostalCode + ';' + - sCountryName)) - - # LABEL - processTypeValue('label', ['intl','postal','parcel','work']) - - # TEL (phone number) - processTypeValue('tel', ['voice']) - - # EMAIL - processTypeValue('email', ['internet'], ['internet']) - - # MAILER - processSingleString('mailer') - - # TZ (timezone) - processSingleString('tz') - - # GEO (geographical information) - elmGeo = self.getPropertyValue(elmCard, 'geo') - if elmGeo: - sLatitude = self.getPropertyValue(elmGeo, 'latitude', self.STRING, 0, 1) - sLongitude = self.getPropertyValue(elmGeo, 'longitude', self.STRING, 0, 1) - arLines.append(self.vcardFold('GEO:' + sLatitude + ';' + sLongitude)) - - # TITLE - processSingleString('title') - - # ROLE - processSingleString('role') - - # LOGO - processSingleURI('logo') - - # ORG (organization) - elmOrg = self.getPropertyValue(elmCard, 'org') - if elmOrg: - sOrganizationName = self.getPropertyValue(elmOrg, 'organization-name', self.STRING, 0, 1) - if not sOrganizationName: - # implied "organization-name" optimization - # http://microformats.org/wiki/hcard#Implied_.22organization-name.22_Optimization - sOrganizationName = self.getPropertyValue(elmCard, 'org', self.STRING, 0, 1) - if sOrganizationName: - arLines.append(self.vcardFold('ORG:' + sOrganizationName)) - else: - arOrganizationUnit = self.getPropertyValue(elmOrg, 'organization-unit', self.STRING, 1, 1) - arLines.append(self.vcardFold('ORG:' + sOrganizationName + ';' + ';'.join(arOrganizationUnit))) - - # CATEGORY - arCategory = self.getPropertyValue(elmCard, 'category', self.STRING, 1, 1) + self.getPropertyValue(elmCard, 'categories', self.STRING, 1, 1) - if arCategory: - arLines.append(self.vcardFold('CATEGORIES:' + ','.join(arCategory))) - - # NOTE - processSingleString('note') - - # REV - processSingleString('rev') - - # SOUND - processSingleURI('sound') - - # UID - processSingleString('uid') - - # URL - processSingleURI('url') - - # CLASS - processSingleString('class') - - # KEY - processSingleURI('key') - - if arLines: - arLines = ['BEGIN:vCard','VERSION:3.0'] + arLines + ['END:vCard'] - sVCards += '\n'.join(arLines) + '\n' - - return sVCards.strip() - - def isProbablyDownloadable(self, elm): - attrsD = elm.attrMap - if not attrsD.has_key('href'): return 0 - linktype = attrsD.get('type', '').strip() - if linktype.startswith('audio/') or \ - linktype.startswith('video/') or \ - (linktype.startswith('application/') and not linktype.endswith('xml')): - return 1 - path = urlparse.urlparse(attrsD['href'])[2] - if path.find('.') == -1: return 0 - fileext = path.split('.').pop().lower() - return fileext in self.known_binary_extensions - - def findTags(self): - all = lambda x: 1 - for elm in self.document(all, {'rel': re.compile(r'\btag\b')}): - href = elm.get('href') - if not href: continue - urlscheme, domain, path, params, query, fragment = \ - urlparse.urlparse(_urljoin(self.baseuri, href)) - segments = path.split('/') - tag = segments.pop() - if not tag: - tag = segments.pop() - tagscheme = urlparse.urlunparse((urlscheme, domain, '/'.join(segments), '', '', '')) - if not tagscheme.endswith('/'): - tagscheme += '/' - self.tags.append(FeedParserDict({"term": tag, "scheme": tagscheme, "label": elm.string or ''})) - - def findEnclosures(self): - all = lambda x: 1 - enclosure_match = re.compile(r'\benclosure\b') - for elm in self.document(all, {'href': re.compile(r'.+')}): - if not enclosure_match.search(elm.get('rel', '')) and not self.isProbablyDownloadable(elm): continue - if elm.attrMap not in self.enclosures: - self.enclosures.append(elm.attrMap) - if elm.string and not elm.get('title'): - self.enclosures[-1]['title'] = elm.string - - def findXFN(self): - all = lambda x: 1 - for elm in self.document(all, {'rel': re.compile('.+'), 'href': re.compile('.+')}): - rels = elm.get('rel', '').split() - xfn_rels = [] - for rel in rels: - if rel in self.known_xfn_relationships: - xfn_rels.append(rel) - if xfn_rels: - self.xfn.append({"relationships": xfn_rels, "href": elm.get('href', ''), "name": elm.string}) - -def _parseMicroformats(htmlSource, baseURI, encoding): - if not BeautifulSoup: return - if _debug: sys.stderr.write('entering _parseMicroformats\n') - p = _MicroformatsParser(htmlSource, baseURI, encoding) - p.vcard = p.findVCards(p.document) - p.findTags() - p.findEnclosures() - p.findXFN() - return {"tags": p.tags, "enclosures": p.enclosures, "xfn": p.xfn, "vcard": p.vcard} - -class _RelativeURIResolver(_BaseHTMLProcessor): - relative_uris = [('a', 'href'), - ('applet', 'codebase'), - ('area', 'href'), - ('blockquote', 'cite'), - ('body', 'background'), - ('del', 'cite'), - ('form', 'action'), - ('frame', 'longdesc'), - ('frame', 'src'), - ('iframe', 'longdesc'), - ('iframe', 'src'), - ('head', 'profile'), - ('img', 'longdesc'), - ('img', 'src'), - ('img', 'usemap'), - ('input', 'src'), - ('input', 'usemap'), - ('ins', 'cite'), - ('link', 'href'), - ('object', 'classid'), - ('object', 'codebase'), - ('object', 'data'), - ('object', 'usemap'), - ('q', 'cite'), - ('script', 'src')] - - def __init__(self, baseuri, encoding, type): - _BaseHTMLProcessor.__init__(self, encoding, type) - self.baseuri = baseuri - - def resolveURI(self, uri): - return _urljoin(self.baseuri, uri.strip()) - - def unknown_starttag(self, tag, attrs): - attrs = self.normalize_attrs(attrs) - attrs = [(key, ((tag, key) in self.relative_uris) and self.resolveURI(value) or value) for key, value in attrs] - _BaseHTMLProcessor.unknown_starttag(self, tag, attrs) - -def _resolveRelativeURIs(htmlSource, baseURI, encoding, type): - if _debug: sys.stderr.write('entering _resolveRelativeURIs\n') - p = _RelativeURIResolver(baseURI, encoding, type) - p.feed(htmlSource) - return p.output() - -class _HTMLSanitizer(_BaseHTMLProcessor): - acceptable_elements = ['a', 'abbr', 'acronym', 'address', 'area', 'article', - 'aside', 'audio', 'b', 'big', 'blockquote', 'br', 'button', 'canvas', - 'caption', 'center', 'cite', 'code', 'col', 'colgroup', 'command', - 'datagrid', 'datalist', 'dd', 'del', 'details', 'dfn', 'dialog', 'dir', - 'div', 'dl', 'dt', 'em', 'event-source', 'fieldset', 'figure', 'footer', - 'font', 'form', 'header', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', - 'img', 'input', 'ins', 'keygen', 'kbd', 'label', 'legend', 'li', 'm', 'map', - 'menu', 'meter', 'multicol', 'nav', 'nextid', 'ol', 'output', 'optgroup', - 'option', 'p', 'pre', 'progress', 'q', 's', 'samp', 'section', 'select', - 'small', 'sound', 'source', 'spacer', 'span', 'strike', 'strong', 'sub', - 'sup', 'table', 'tbody', 'td', 'textarea', 'time', 'tfoot', 'th', 'thead', - 'tr', 'tt', 'u', 'ul', 'var', 'video', 'noscript'] - - acceptable_attributes = ['abbr', 'accept', 'accept-charset', 'accesskey', - 'action', 'align', 'alt', 'autoplay', 'autocomplete', 'autofocus', 'axis', - 'background', 'balance', 'bgcolor', 'bgproperties', 'border', - 'bordercolor', 'bordercolordark', 'bordercolorlight', 'bottompadding', - 'cellpadding', 'cellspacing', 'ch', 'challenge', 'char', 'charoff', - 'choff', 'charset', 'checked', 'cite', 'class', 'clear', 'color', 'cols', - 'colspan', 'compact', 'contenteditable', 'coords', 'data', 'datafld', - 'datapagesize', 'datasrc', 'datetime', 'default', 'delay', 'dir', - 'disabled', 'draggable', 'dynsrc', 'enctype', 'end', 'face', 'for', - 'form', 'frame', 'galleryimg', 'gutter', 'headers', 'height', 'hidefocus', - 'hidden', 'high', 'href', 'hreflang', 'hspace', 'icon', 'id', 'inputmode', - 'ismap', 'keytype', 'label', 'leftspacing', 'lang', 'list', 'longdesc', - 'loop', 'loopcount', 'loopend', 'loopstart', 'low', 'lowsrc', 'max', - 'maxlength', 'media', 'method', 'min', 'multiple', 'name', 'nohref', - 'noshade', 'nowrap', 'open', 'optimum', 'pattern', 'ping', 'point-size', - 'prompt', 'pqg', 'radiogroup', 'readonly', 'rel', 'repeat-max', - 'repeat-min', 'replace', 'required', 'rev', 'rightspacing', 'rows', - 'rowspan', 'rules', 'scope', 'selected', 'shape', 'size', 'span', 'src', - 'start', 'step', 'summary', 'suppress', 'tabindex', 'target', 'template', - 'title', 'toppadding', 'type', 'unselectable', 'usemap', 'urn', 'valign', - 'value', 'variable', 'volume', 'vspace', 'vrml', 'width', 'wrap', - 'xml:lang'] - - unacceptable_elements_with_end_tag = ['script', 'applet', 'style'] - - acceptable_css_properties = ['azimuth', 'background-color', - 'border-bottom-color', 'border-collapse', 'border-color', - 'border-left-color', 'border-right-color', 'border-top-color', 'clear', - 'color', 'cursor', 'direction', 'display', 'elevation', 'float', 'font', - 'font-family', 'font-size', 'font-style', 'font-variant', 'font-weight', - 'height', 'letter-spacing', 'line-height', 'overflow', 'pause', - 'pause-after', 'pause-before', 'pitch', 'pitch-range', 'richness', - 'speak', 'speak-header', 'speak-numeral', 'speak-punctuation', - 'speech-rate', 'stress', 'text-align', 'text-decoration', 'text-indent', - 'unicode-bidi', 'vertical-align', 'voice-family', 'volume', - 'white-space', 'width'] - - # survey of common keywords found in feeds - acceptable_css_keywords = ['auto', 'aqua', 'black', 'block', 'blue', - 'bold', 'both', 'bottom', 'brown', 'center', 'collapse', 'dashed', - 'dotted', 'fuchsia', 'gray', 'green', '!important', 'italic', 'left', - 'lime', 'maroon', 'medium', 'none', 'navy', 'normal', 'nowrap', 'olive', - 'pointer', 'purple', 'red', 'right', 'solid', 'silver', 'teal', 'top', - 'transparent', 'underline', 'white', 'yellow'] - - valid_css_values = re.compile('^(#[0-9a-f]+|rgb\(\d+%?,\d*%?,?\d*%?\)?|' + - '\d{0,2}\.?\d{0,2}(cm|em|ex|in|mm|pc|pt|px|%|,|\))?)$') - - mathml_elements = ['annotation', 'annotation-xml', 'maction', 'math', - 'merror', 'mfenced', 'mfrac', 'mi', 'mmultiscripts', 'mn', 'mo', 'mover', 'mpadded', - 'mphantom', 'mprescripts', 'mroot', 'mrow', 'mspace', 'msqrt', 'mstyle', - 'msub', 'msubsup', 'msup', 'mtable', 'mtd', 'mtext', 'mtr', 'munder', - 'munderover', 'none', 'semantics'] - - mathml_attributes = ['actiontype', 'align', 'columnalign', 'columnalign', - 'columnalign', 'close', 'columnlines', 'columnspacing', 'columnspan', 'depth', - 'display', 'displaystyle', 'encoding', 'equalcolumns', 'equalrows', - 'fence', 'fontstyle', 'fontweight', 'frame', 'height', 'linethickness', - 'lspace', 'mathbackground', 'mathcolor', 'mathvariant', 'mathvariant', - 'maxsize', 'minsize', 'open', 'other', 'rowalign', 'rowalign', 'rowalign', - 'rowlines', 'rowspacing', 'rowspan', 'rspace', 'scriptlevel', 'selection', - 'separator', 'separators', 'stretchy', 'width', 'width', 'xlink:href', - 'xlink:show', 'xlink:type', 'xmlns', 'xmlns:xlink'] - - # svgtiny - foreignObject + linearGradient + radialGradient + stop - svg_elements = ['a', 'animate', 'animateColor', 'animateMotion', - 'animateTransform', 'circle', 'defs', 'desc', 'ellipse', 'foreignObject', - 'font-face', 'font-face-name', 'font-face-src', 'g', 'glyph', 'hkern', - 'linearGradient', 'line', 'marker', 'metadata', 'missing-glyph', 'mpath', - 'path', 'polygon', 'polyline', 'radialGradient', 'rect', 'set', 'stop', - 'svg', 'switch', 'text', 'title', 'tspan', 'use'] - - # svgtiny + class + opacity + offset + xmlns + xmlns:xlink - svg_attributes = ['accent-height', 'accumulate', 'additive', 'alphabetic', - 'arabic-form', 'ascent', 'attributeName', 'attributeType', - 'baseProfile', 'bbox', 'begin', 'by', 'calcMode', 'cap-height', - 'class', 'color', 'color-rendering', 'content', 'cx', 'cy', 'd', 'dx', - 'dy', 'descent', 'display', 'dur', 'end', 'fill', 'fill-opacity', - 'fill-rule', 'font-family', 'font-size', 'font-stretch', 'font-style', - 'font-variant', 'font-weight', 'from', 'fx', 'fy', 'g1', 'g2', - 'glyph-name', 'gradientUnits', 'hanging', 'height', 'horiz-adv-x', - 'horiz-origin-x', 'id', 'ideographic', 'k', 'keyPoints', 'keySplines', - 'keyTimes', 'lang', 'mathematical', 'marker-end', 'marker-mid', - 'marker-start', 'markerHeight', 'markerUnits', 'markerWidth', 'max', - 'min', 'name', 'offset', 'opacity', 'orient', 'origin', - 'overline-position', 'overline-thickness', 'panose-1', 'path', - 'pathLength', 'points', 'preserveAspectRatio', 'r', 'refX', 'refY', - 'repeatCount', 'repeatDur', 'requiredExtensions', 'requiredFeatures', - 'restart', 'rotate', 'rx', 'ry', 'slope', 'stemh', 'stemv', - 'stop-color', 'stop-opacity', 'strikethrough-position', - 'strikethrough-thickness', 'stroke', 'stroke-dasharray', - 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', - 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'systemLanguage', - 'target', 'text-anchor', 'to', 'transform', 'type', 'u1', 'u2', - 'underline-position', 'underline-thickness', 'unicode', 'unicode-range', - 'units-per-em', 'values', 'version', 'viewBox', 'visibility', 'width', - 'widths', 'x', 'x-height', 'x1', 'x2', 'xlink:actuate', 'xlink:arcrole', - 'xlink:href', 'xlink:role', 'xlink:show', 'xlink:title', 'xlink:type', - 'xml:base', 'xml:lang', 'xml:space', 'xmlns', 'xmlns:xlink', 'y', 'y1', - 'y2', 'zoomAndPan'] - - svg_attr_map = None - svg_elem_map = None - - acceptable_svg_properties = [ 'fill', 'fill-opacity', 'fill-rule', - 'stroke', 'stroke-width', 'stroke-linecap', 'stroke-linejoin', - 'stroke-opacity'] - - def reset(self): - _BaseHTMLProcessor.reset(self) - self.unacceptablestack = 0 - self.mathmlOK = 0 - self.svgOK = 0 - - def unknown_starttag(self, tag, attrs): - acceptable_attributes = self.acceptable_attributes - keymap = {} - if not tag in self.acceptable_elements or self.svgOK: - if tag in self.unacceptable_elements_with_end_tag: - self.unacceptablestack += 1 - - # not otherwise acceptable, perhaps it is MathML or SVG? - if tag=='math' and ('xmlns','http://www.w3.org/1998/Math/MathML') in attrs: - self.mathmlOK = 1 - if tag=='svg' and ('xmlns','http://www.w3.org/2000/svg') in attrs: - self.svgOK = 1 - - # chose acceptable attributes based on tag class, else bail - if self.mathmlOK and tag in self.mathml_elements: - acceptable_attributes = self.mathml_attributes - elif self.svgOK and tag in self.svg_elements: - # for most vocabularies, lowercasing is a good idea. Many - # svg elements, however, are camel case - if not self.svg_attr_map: - lower=[attr.lower() for attr in self.svg_attributes] - mix=[a for a in self.svg_attributes if a not in lower] - self.svg_attributes = lower - self.svg_attr_map = dict([(a.lower(),a) for a in mix]) - - lower=[attr.lower() for attr in self.svg_elements] - mix=[a for a in self.svg_elements if a not in lower] - self.svg_elements = lower - self.svg_elem_map = dict([(a.lower(),a) for a in mix]) - acceptable_attributes = self.svg_attributes - tag = self.svg_elem_map.get(tag,tag) - keymap = self.svg_attr_map - elif not tag in self.acceptable_elements: - return - - # declare xlink namespace, if needed - if self.mathmlOK or self.svgOK: - if filter(lambda (n,v): n.startswith('xlink:'),attrs): - if not ('xmlns:xlink','http://www.w3.org/1999/xlink') in attrs: - attrs.append(('xmlns:xlink','http://www.w3.org/1999/xlink')) - - clean_attrs = [] - for key, value in self.normalize_attrs(attrs): - if key in acceptable_attributes: - key=keymap.get(key,key) - clean_attrs.append((key,value)) - elif key=='style': - clean_value = self.sanitize_style(value) - if clean_value: clean_attrs.append((key,clean_value)) - _BaseHTMLProcessor.unknown_starttag(self, tag, clean_attrs) - - def unknown_endtag(self, tag): - if not tag in self.acceptable_elements: - if tag in self.unacceptable_elements_with_end_tag: - self.unacceptablestack -= 1 - if self.mathmlOK and tag in self.mathml_elements: - if tag == 'math': self.mathmlOK = 0 - elif self.svgOK and tag in self.svg_elements: - tag = self.svg_elem_map.get(tag,tag) - if tag == 'svg': self.svgOK = 0 - else: - return - _BaseHTMLProcessor.unknown_endtag(self, tag) - - def handle_pi(self, text): - pass - - def handle_decl(self, text): - pass - - def handle_data(self, text): - if not self.unacceptablestack: - _BaseHTMLProcessor.handle_data(self, text) - - def sanitize_style(self, style): - # disallow urls - style=re.compile('url\s*\(\s*[^\s)]+?\s*\)\s*').sub(' ',style) - - # gauntlet - if not re.match("""^([:,;#%.\sa-zA-Z0-9!]|\w-\w|'[\s\w]+'|"[\s\w]+"|\([\d,\s]+\))*$""", style): return '' - if not re.match("^(\s*[-\w]+\s*:\s*[^:;]*(;|$))*$", style): return '' - - clean = [] - for prop,value in re.findall("([-\w]+)\s*:\s*([^:;]*)",style): - if not value: continue - if prop.lower() in self.acceptable_css_properties: - clean.append(prop + ': ' + value + ';') - elif prop.split('-')[0].lower() in ['background','border','margin','padding']: - for keyword in value.split(): - if not keyword in self.acceptable_css_keywords and \ - not self.valid_css_values.match(keyword): - break - else: - clean.append(prop + ': ' + value + ';') - elif self.svgOK and prop.lower() in self.acceptable_svg_properties: - clean.append(prop + ': ' + value + ';') - - return ' '.join(clean) - - -def _sanitizeHTML(htmlSource, encoding, type): - p = _HTMLSanitizer(encoding, type) - p.feed(htmlSource) - data = p.output() - if TIDY_MARKUP: - # loop through list of preferred Tidy interfaces looking for one that's installed, - # then set up a common _tidy function to wrap the interface-specific API. - _tidy = None - for tidy_interface in PREFERRED_TIDY_INTERFACES: - try: - if tidy_interface == "uTidy": - from tidy import parseString as _utidy - def _tidy(data, **kwargs): - return str(_utidy(data, **kwargs)) - break - elif tidy_interface == "mxTidy": - from mx.Tidy import Tidy as _mxtidy - def _tidy(data, **kwargs): - nerrors, nwarnings, data, errordata = _mxtidy.tidy(data, **kwargs) - return data - break - except: - pass - if _tidy: - utf8 = type(data) == type(u'') - if utf8: - data = data.encode('utf-8') - data = _tidy(data, output_xhtml=1, numeric_entities=1, wrap=0, char_encoding="utf8") - if utf8: - data = unicode(data, 'utf-8') - if data.count(''): - data = data.split('>', 1)[1] - if data.count('= '2.3.3' - assert base64 != None - user, passw = base64.decodestring(req.headers['Authorization'].split(' ')[1]).split(':') - realm = re.findall('realm="([^"]*)"', headers['WWW-Authenticate'])[0] - self.add_password(realm, host, user, passw) - retry = self.http_error_auth_reqed('www-authenticate', host, req, headers) - self.reset_retry_count() - return retry - except: - return self.http_error_default(req, fp, code, msg, headers) - -def _open_resource(url_file_stream_or_string, etag, modified, agent, referrer, handlers): - """URL, filename, or string --> stream - - This function lets you define parsers that take any input source - (URL, pathname to local or network file, or actual data as a string) - and deal with it in a uniform manner. Returned object is guaranteed - to have all the basic stdio read methods (read, readline, readlines). - Just .close() the object when you're done with it. - - If the etag argument is supplied, it will be used as the value of an - If-None-Match request header. - - If the modified argument is supplied, it can be a tuple of 9 integers - (as returned by gmtime() in the standard Python time module) or a date - string in any format supported by feedparser. Regardless, it MUST - be in GMT (Greenwich Mean Time). It will be reformatted into an - RFC 1123-compliant date and used as the value of an If-Modified-Since - request header. - - If the agent argument is supplied, it will be used as the value of a - User-Agent request header. - - If the referrer argument is supplied, it will be used as the value of a - Referer[sic] request header. - - If handlers is supplied, it is a list of handlers used to build a - urllib2 opener. - """ - - if hasattr(url_file_stream_or_string, 'read'): - return url_file_stream_or_string - - if url_file_stream_or_string == '-': - return sys.stdin - - if urlparse.urlparse(url_file_stream_or_string)[0] in ('http', 'https', 'ftp'): - if not agent: - agent = USER_AGENT - # test for inline user:password for basic auth - auth = None - if base64: - urltype, rest = urllib.splittype(url_file_stream_or_string) - realhost, rest = urllib.splithost(rest) - if realhost: - user_passwd, realhost = urllib.splituser(realhost) - if user_passwd: - url_file_stream_or_string = '%s://%s%s' % (urltype, realhost, rest) - auth = base64.encodestring(user_passwd).strip() - - # iri support - try: - if isinstance(url_file_stream_or_string,unicode): - url_file_stream_or_string = url_file_stream_or_string.encode('idna') - else: - url_file_stream_or_string = url_file_stream_or_string.decode('utf-8').encode('idna') - except: - pass - - # try to open with urllib2 (to use optional headers) - request = urllib2.Request(url_file_stream_or_string) - request.add_header('User-Agent', agent) - if etag: - request.add_header('If-None-Match', etag) - if type(modified) == type(''): - modified = _parse_date(modified) - if modified: - # format into an RFC 1123-compliant timestamp. We can't use - # time.strftime() since the %a and %b directives can be affected - # by the current locale, but RFC 2616 states that dates must be - # in English. - short_weekdays = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] - months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] - request.add_header('If-Modified-Since', '%s, %02d %s %04d %02d:%02d:%02d GMT' % (short_weekdays[modified[6]], modified[2], months[modified[1] - 1], modified[0], modified[3], modified[4], modified[5])) - if referrer: - request.add_header('Referer', referrer) - if gzip and zlib: - request.add_header('Accept-encoding', 'gzip, deflate') - elif gzip: - request.add_header('Accept-encoding', 'gzip') - elif zlib: - request.add_header('Accept-encoding', 'deflate') - else: - request.add_header('Accept-encoding', '') - if auth: - request.add_header('Authorization', 'Basic %s' % auth) - if ACCEPT_HEADER: - request.add_header('Accept', ACCEPT_HEADER) - request.add_header('A-IM', 'feed') # RFC 3229 support - opener = apply(urllib2.build_opener, tuple([_FeedURLHandler()] + handlers)) - opener.addheaders = [] # RMK - must clear so we only send our custom User-Agent - try: - return opener.open(request) - finally: - opener.close() # JohnD - - # try to open with native open function (if url_file_stream_or_string is a filename) - try: - return open(url_file_stream_or_string) - except: - pass - - # treat url_file_stream_or_string as string - return _StringIO(str(url_file_stream_or_string)) - -_date_handlers = [] -def registerDateHandler(func): - '''Register a date handler function (takes string, returns 9-tuple date in GMT)''' - _date_handlers.insert(0, func) - -# ISO-8601 date parsing routines written by Fazal Majid. -# The ISO 8601 standard is very convoluted and irregular - a full ISO 8601 -# parser is beyond the scope of feedparser and would be a worthwhile addition -# to the Python library. -# A single regular expression cannot parse ISO 8601 date formats into groups -# as the standard is highly irregular (for instance is 030104 2003-01-04 or -# 0301-04-01), so we use templates instead. -# Please note the order in templates is significant because we need a -# greedy match. -_iso8601_tmpl = ['YYYY-?MM-?DD', 'YYYY-0MM?-?DD', 'YYYY-MM', 'YYYY-?OOO', - 'YY-?MM-?DD', 'YY-?OOO', 'YYYY', - '-YY-?MM', '-OOO', '-YY', - '--MM-?DD', '--MM', - '---DD', - 'CC', ''] -_iso8601_re = [ - tmpl.replace( - 'YYYY', r'(?P\d{4})').replace( - 'YY', r'(?P\d\d)').replace( - 'MM', r'(?P[01]\d)').replace( - 'DD', r'(?P[0123]\d)').replace( - 'OOO', r'(?P[0123]\d\d)').replace( - 'CC', r'(?P\d\d$)') - + r'(T?(?P\d{2}):(?P\d{2})' - + r'(:(?P\d{2}(\.\d*)?))?' - + r'(?P[+-](?P\d{2})(:(?P\d{2}))?|Z)?)?' - for tmpl in _iso8601_tmpl] -del tmpl -_iso8601_matches = [re.compile(regex).match for regex in _iso8601_re] -del regex -def _parse_date_iso8601(dateString): - '''Parse a variety of ISO-8601-compatible formats like 20040105''' - m = None - for _iso8601_match in _iso8601_matches: - m = _iso8601_match(dateString) - if m: break - if not m: return - if m.span() == (0, 0): return - params = m.groupdict() - ordinal = params.get('ordinal', 0) - if ordinal: - ordinal = int(ordinal) - else: - ordinal = 0 - year = params.get('year', '--') - if not year or year == '--': - year = time.gmtime()[0] - elif len(year) == 2: - # ISO 8601 assumes current century, i.e. 93 -> 2093, NOT 1993 - year = 100 * int(time.gmtime()[0] / 100) + int(year) - else: - year = int(year) - month = params.get('month', '-') - if not month or month == '-': - # ordinals are NOT normalized by mktime, we simulate them - # by setting month=1, day=ordinal - if ordinal: - month = 1 - else: - month = time.gmtime()[1] - month = int(month) - day = params.get('day', 0) - if not day: - # see above - if ordinal: - day = ordinal - elif params.get('century', 0) or \ - params.get('year', 0) or params.get('month', 0): - day = 1 - else: - day = time.gmtime()[2] - else: - day = int(day) - # special case of the century - is the first year of the 21st century - # 2000 or 2001 ? The debate goes on... - if 'century' in params.keys(): - year = (int(params['century']) - 1) * 100 + 1 - # in ISO 8601 most fields are optional - for field in ['hour', 'minute', 'second', 'tzhour', 'tzmin']: - if not params.get(field, None): - params[field] = 0 - hour = int(params.get('hour', 0)) - minute = int(params.get('minute', 0)) - second = int(float(params.get('second', 0))) - # weekday is normalized by mktime(), we can ignore it - weekday = 0 - daylight_savings_flag = -1 - tm = [year, month, day, hour, minute, second, weekday, - ordinal, daylight_savings_flag] - # ISO 8601 time zone adjustments - tz = params.get('tz') - if tz and tz != 'Z': - if tz[0] == '-': - tm[3] += int(params.get('tzhour', 0)) - tm[4] += int(params.get('tzmin', 0)) - elif tz[0] == '+': - tm[3] -= int(params.get('tzhour', 0)) - tm[4] -= int(params.get('tzmin', 0)) - else: - return None - # Python's time.mktime() is a wrapper around the ANSI C mktime(3c) - # which is guaranteed to normalize d/m/y/h/m/s. - # Many implementations have bugs, but we'll pretend they don't. - return time.localtime(time.mktime(tm)) -registerDateHandler(_parse_date_iso8601) - -# 8-bit date handling routines written by ytrewq1. -_korean_year = u'\ub144' # b3e2 in euc-kr -_korean_month = u'\uc6d4' # bff9 in euc-kr -_korean_day = u'\uc77c' # c0cf in euc-kr -_korean_am = u'\uc624\uc804' # bfc0 c0fc in euc-kr -_korean_pm = u'\uc624\ud6c4' # bfc0 c8c4 in euc-kr - -_korean_onblog_date_re = \ - re.compile('(\d{4})%s\s+(\d{2})%s\s+(\d{2})%s\s+(\d{2}):(\d{2}):(\d{2})' % \ - (_korean_year, _korean_month, _korean_day)) -_korean_nate_date_re = \ - re.compile(u'(\d{4})-(\d{2})-(\d{2})\s+(%s|%s)\s+(\d{,2}):(\d{,2}):(\d{,2})' % \ - (_korean_am, _korean_pm)) -def _parse_date_onblog(dateString): - '''Parse a string according to the OnBlog 8-bit date format''' - m = _korean_onblog_date_re.match(dateString) - if not m: return - w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s:%(second)s%(zonediff)s' % \ - {'year': m.group(1), 'month': m.group(2), 'day': m.group(3),\ - 'hour': m.group(4), 'minute': m.group(5), 'second': m.group(6),\ - 'zonediff': '+09:00'} - if _debug: sys.stderr.write('OnBlog date parsed as: %s\n' % w3dtfdate) - return _parse_date_w3dtf(w3dtfdate) -registerDateHandler(_parse_date_onblog) - -def _parse_date_nate(dateString): - '''Parse a string according to the Nate 8-bit date format''' - m = _korean_nate_date_re.match(dateString) - if not m: return - hour = int(m.group(5)) - ampm = m.group(4) - if (ampm == _korean_pm): - hour += 12 - hour = str(hour) - if len(hour) == 1: - hour = '0' + hour - w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s:%(second)s%(zonediff)s' % \ - {'year': m.group(1), 'month': m.group(2), 'day': m.group(3),\ - 'hour': hour, 'minute': m.group(6), 'second': m.group(7),\ - 'zonediff': '+09:00'} - if _debug: sys.stderr.write('Nate date parsed as: %s\n' % w3dtfdate) - return _parse_date_w3dtf(w3dtfdate) -registerDateHandler(_parse_date_nate) - -_mssql_date_re = \ - re.compile('(\d{4})-(\d{2})-(\d{2})\s+(\d{2}):(\d{2}):(\d{2})(\.\d+)?') -def _parse_date_mssql(dateString): - '''Parse a string according to the MS SQL date format''' - m = _mssql_date_re.match(dateString) - if not m: return - w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s:%(second)s%(zonediff)s' % \ - {'year': m.group(1), 'month': m.group(2), 'day': m.group(3),\ - 'hour': m.group(4), 'minute': m.group(5), 'second': m.group(6),\ - 'zonediff': '+09:00'} - if _debug: sys.stderr.write('MS SQL date parsed as: %s\n' % w3dtfdate) - return _parse_date_w3dtf(w3dtfdate) -registerDateHandler(_parse_date_mssql) - -# Unicode strings for Greek date strings -_greek_months = \ - { \ - u'\u0399\u03b1\u03bd': u'Jan', # c9e1ed in iso-8859-7 - u'\u03a6\u03b5\u03b2': u'Feb', # d6e5e2 in iso-8859-7 - u'\u039c\u03ac\u03ce': u'Mar', # ccdcfe in iso-8859-7 - u'\u039c\u03b1\u03ce': u'Mar', # cce1fe in iso-8859-7 - u'\u0391\u03c0\u03c1': u'Apr', # c1f0f1 in iso-8859-7 - u'\u039c\u03ac\u03b9': u'May', # ccdce9 in iso-8859-7 - u'\u039c\u03b1\u03ca': u'May', # cce1fa in iso-8859-7 - u'\u039c\u03b1\u03b9': u'May', # cce1e9 in iso-8859-7 - u'\u0399\u03bf\u03cd\u03bd': u'Jun', # c9effded in iso-8859-7 - u'\u0399\u03bf\u03bd': u'Jun', # c9efed in iso-8859-7 - u'\u0399\u03bf\u03cd\u03bb': u'Jul', # c9effdeb in iso-8859-7 - u'\u0399\u03bf\u03bb': u'Jul', # c9f9eb in iso-8859-7 - u'\u0391\u03cd\u03b3': u'Aug', # c1fde3 in iso-8859-7 - u'\u0391\u03c5\u03b3': u'Aug', # c1f5e3 in iso-8859-7 - u'\u03a3\u03b5\u03c0': u'Sep', # d3e5f0 in iso-8859-7 - u'\u039f\u03ba\u03c4': u'Oct', # cfeaf4 in iso-8859-7 - u'\u039d\u03bf\u03ad': u'Nov', # cdefdd in iso-8859-7 - u'\u039d\u03bf\u03b5': u'Nov', # cdefe5 in iso-8859-7 - u'\u0394\u03b5\u03ba': u'Dec', # c4e5ea in iso-8859-7 - } - -_greek_wdays = \ - { \ - u'\u039a\u03c5\u03c1': u'Sun', # caf5f1 in iso-8859-7 - u'\u0394\u03b5\u03c5': u'Mon', # c4e5f5 in iso-8859-7 - u'\u03a4\u03c1\u03b9': u'Tue', # d4f1e9 in iso-8859-7 - u'\u03a4\u03b5\u03c4': u'Wed', # d4e5f4 in iso-8859-7 - u'\u03a0\u03b5\u03bc': u'Thu', # d0e5ec in iso-8859-7 - u'\u03a0\u03b1\u03c1': u'Fri', # d0e1f1 in iso-8859-7 - u'\u03a3\u03b1\u03b2': u'Sat', # d3e1e2 in iso-8859-7 - } - -_greek_date_format_re = \ - re.compile(u'([^,]+),\s+(\d{2})\s+([^\s]+)\s+(\d{4})\s+(\d{2}):(\d{2}):(\d{2})\s+([^\s]+)') - -def _parse_date_greek(dateString): - '''Parse a string according to a Greek 8-bit date format.''' - m = _greek_date_format_re.match(dateString) - if not m: return - try: - wday = _greek_wdays[m.group(1)] - month = _greek_months[m.group(3)] - except: - return - rfc822date = '%(wday)s, %(day)s %(month)s %(year)s %(hour)s:%(minute)s:%(second)s %(zonediff)s' % \ - {'wday': wday, 'day': m.group(2), 'month': month, 'year': m.group(4),\ - 'hour': m.group(5), 'minute': m.group(6), 'second': m.group(7),\ - 'zonediff': m.group(8)} - if _debug: sys.stderr.write('Greek date parsed as: %s\n' % rfc822date) - return _parse_date_rfc822(rfc822date) -registerDateHandler(_parse_date_greek) - -# Unicode strings for Hungarian date strings -_hungarian_months = \ - { \ - u'janu\u00e1r': u'01', # e1 in iso-8859-2 - u'febru\u00e1ri': u'02', # e1 in iso-8859-2 - u'm\u00e1rcius': u'03', # e1 in iso-8859-2 - u'\u00e1prilis': u'04', # e1 in iso-8859-2 - u'm\u00e1ujus': u'05', # e1 in iso-8859-2 - u'j\u00fanius': u'06', # fa in iso-8859-2 - u'j\u00falius': u'07', # fa in iso-8859-2 - u'augusztus': u'08', - u'szeptember': u'09', - u'okt\u00f3ber': u'10', # f3 in iso-8859-2 - u'november': u'11', - u'december': u'12', - } - -_hungarian_date_format_re = \ - re.compile(u'(\d{4})-([^-]+)-(\d{,2})T(\d{,2}):(\d{2})((\+|-)(\d{,2}:\d{2}))') - -def _parse_date_hungarian(dateString): - '''Parse a string according to a Hungarian 8-bit date format.''' - m = _hungarian_date_format_re.match(dateString) - if not m: return - try: - month = _hungarian_months[m.group(2)] - day = m.group(3) - if len(day) == 1: - day = '0' + day - hour = m.group(4) - if len(hour) == 1: - hour = '0' + hour - except: - return - w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s%(zonediff)s' % \ - {'year': m.group(1), 'month': month, 'day': day,\ - 'hour': hour, 'minute': m.group(5),\ - 'zonediff': m.group(6)} - if _debug: sys.stderr.write('Hungarian date parsed as: %s\n' % w3dtfdate) - return _parse_date_w3dtf(w3dtfdate) -registerDateHandler(_parse_date_hungarian) - -# W3DTF-style date parsing adapted from PyXML xml.utils.iso8601, written by -# Drake and licensed under the Python license. Removed all range checking -# for month, day, hour, minute, and second, since mktime will normalize -# these later -def _parse_date_w3dtf(dateString): - def __extract_date(m): - year = int(m.group('year')) - if year < 100: - year = 100 * int(time.gmtime()[0] / 100) + int(year) - if year < 1000: - return 0, 0, 0 - julian = m.group('julian') - if julian: - julian = int(julian) - month = julian / 30 + 1 - day = julian % 30 + 1 - jday = None - while jday != julian: - t = time.mktime((year, month, day, 0, 0, 0, 0, 0, 0)) - jday = time.gmtime(t)[-2] - diff = abs(jday - julian) - if jday > julian: - if diff < day: - day = day - diff - else: - month = month - 1 - day = 31 - elif jday < julian: - if day + diff < 28: - day = day + diff - else: - month = month + 1 - return year, month, day - month = m.group('month') - day = 1 - if month is None: - month = 1 - else: - month = int(month) - day = m.group('day') - if day: - day = int(day) - else: - day = 1 - return year, month, day - - def __extract_time(m): - if not m: - return 0, 0, 0 - hours = m.group('hours') - if not hours: - return 0, 0, 0 - hours = int(hours) - minutes = int(m.group('minutes')) - seconds = m.group('seconds') - if seconds: - seconds = int(seconds) - else: - seconds = 0 - return hours, minutes, seconds - - def __extract_tzd(m): - '''Return the Time Zone Designator as an offset in seconds from UTC.''' - if not m: - return 0 - tzd = m.group('tzd') - if not tzd: - return 0 - if tzd == 'Z': - return 0 - hours = int(m.group('tzdhours')) - minutes = m.group('tzdminutes') - if minutes: - minutes = int(minutes) - else: - minutes = 0 - offset = (hours*60 + minutes) * 60 - if tzd[0] == '+': - return -offset - return offset - - __date_re = ('(?P\d\d\d\d)' - '(?:(?P-|)' - '(?:(?P\d\d\d)' - '|(?P\d\d)(?:(?P=dsep)(?P\d\d))?))?') - __tzd_re = '(?P[-+](?P\d\d)(?::?(?P\d\d))|Z)' - __time_re = ('(?P\d\d)(?P:|)(?P\d\d)' - '(?:(?P=tsep)(?P\d\d(?:[.,]\d+)?))?' - + __tzd_re) - __datetime_re = '%s(?:T%s)?' % (__date_re, __time_re) - __datetime_rx = re.compile(__datetime_re) - m = __datetime_rx.match(dateString) - if (m is None) or (m.group() != dateString): return - gmt = __extract_date(m) + __extract_time(m) + (0, 0, 0) - if gmt[0] == 0: return - return time.gmtime(time.mktime(gmt) + __extract_tzd(m) - time.timezone) -registerDateHandler(_parse_date_w3dtf) - -def _parse_date_rfc822(dateString): - '''Parse an RFC822, RFC1123, RFC2822, or asctime-style date''' - data = dateString.split() - if data[0][-1] in (',', '.') or data[0].lower() in rfc822._daynames: - del data[0] - if len(data) == 4: - s = data[3] - i = s.find('+') - if i > 0: - data[3:] = [s[:i], s[i+1:]] - else: - data.append('') - dateString = " ".join(data) - if len(data) < 5: - dateString += ' 00:00:00 GMT' - tm = rfc822.parsedate_tz(dateString) - if tm: - return time.gmtime(rfc822.mktime_tz(tm)) -# rfc822.py defines several time zones, but we define some extra ones. -# 'ET' is equivalent to 'EST', etc. -_additional_timezones = {'AT': -400, 'ET': -500, 'CT': -600, 'MT': -700, 'PT': -800} -rfc822._timezones.update(_additional_timezones) -registerDateHandler(_parse_date_rfc822) - -def _parse_date_perforce(aDateString): - """parse a date in yyyy/mm/dd hh:mm:ss TTT format""" - # Fri, 2006/09/15 08:19:53 EDT - _my_date_pattern = re.compile( \ - r'(\w{,3}), (\d{,4})/(\d{,2})/(\d{2}) (\d{,2}):(\d{2}):(\d{2}) (\w{,3})') - - dow, year, month, day, hour, minute, second, tz = \ - _my_date_pattern.search(aDateString).groups() - months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] - dateString = "%s, %s %s %s %s:%s:%s %s" % (dow, day, months[int(month) - 1], year, hour, minute, second, tz) - tm = rfc822.parsedate_tz(dateString) - if tm: - return time.gmtime(rfc822.mktime_tz(tm)) -registerDateHandler(_parse_date_perforce) - -def _parse_date(dateString): - '''Parses a variety of date formats into a 9-tuple in GMT''' - for handler in _date_handlers: - try: - date9tuple = handler(dateString) - if not date9tuple: continue - if len(date9tuple) != 9: - if _debug: sys.stderr.write('date handler function must return 9-tuple\n') - raise ValueError - map(int, date9tuple) - return date9tuple - except Exception, e: - if _debug: sys.stderr.write('%s raised %s\n' % (handler.__name__, repr(e))) - pass - return None - -def _getCharacterEncoding(http_headers, xml_data): - '''Get the character encoding of the XML document - - http_headers is a dictionary - xml_data is a raw string (not Unicode) - - This is so much trickier than it sounds, it's not even funny. - According to RFC 3023 ('XML Media Types'), if the HTTP Content-Type - is application/xml, application/*+xml, - application/xml-external-parsed-entity, or application/xml-dtd, - the encoding given in the charset parameter of the HTTP Content-Type - takes precedence over the encoding given in the XML prefix within the - document, and defaults to 'utf-8' if neither are specified. But, if - the HTTP Content-Type is text/xml, text/*+xml, or - text/xml-external-parsed-entity, the encoding given in the XML prefix - within the document is ALWAYS IGNORED and only the encoding given in - the charset parameter of the HTTP Content-Type header should be - respected, and it defaults to 'us-ascii' if not specified. - - Furthermore, discussion on the atom-syntax mailing list with the - author of RFC 3023 leads me to the conclusion that any document - served with a Content-Type of text/* and no charset parameter - must be treated as us-ascii. (We now do this.) And also that it - must always be flagged as non-well-formed. (We now do this too.) - - If Content-Type is unspecified (input was local file or non-HTTP source) - or unrecognized (server just got it totally wrong), then go by the - encoding given in the XML prefix of the document and default to - 'iso-8859-1' as per the HTTP specification (RFC 2616). - - Then, assuming we didn't find a character encoding in the HTTP headers - (and the HTTP Content-type allowed us to look in the body), we need - to sniff the first few bytes of the XML data and try to determine - whether the encoding is ASCII-compatible. Section F of the XML - specification shows the way here: - http://www.w3.org/TR/REC-xml/#sec-guessing-no-ext-info - - If the sniffed encoding is not ASCII-compatible, we need to make it - ASCII compatible so that we can sniff further into the XML declaration - to find the encoding attribute, which will tell us the true encoding. - - Of course, none of this guarantees that we will be able to parse the - feed in the declared character encoding (assuming it was declared - correctly, which many are not). CJKCodecs and iconv_codec help a lot; - you should definitely install them if you can. - http://cjkpython.i18n.org/ - ''' - - def _parseHTTPContentType(content_type): - '''takes HTTP Content-Type header and returns (content type, charset) - - If no charset is specified, returns (content type, '') - If no content type is specified, returns ('', '') - Both return parameters are guaranteed to be lowercase strings - ''' - content_type = content_type or '' - content_type, params = cgi.parse_header(content_type) - return content_type, params.get('charset', '').replace("'", '') - - sniffed_xml_encoding = '' - xml_encoding = '' - true_encoding = '' - http_content_type, http_encoding = _parseHTTPContentType(http_headers.get('content-type')) - # Must sniff for non-ASCII-compatible character encodings before - # searching for XML declaration. This heuristic is defined in - # section F of the XML specification: - # http://www.w3.org/TR/REC-xml/#sec-guessing-no-ext-info - try: - if xml_data[:4] == '\x4c\x6f\xa7\x94': - # EBCDIC - xml_data = _ebcdic_to_ascii(xml_data) - elif xml_data[:4] == '\x00\x3c\x00\x3f': - # UTF-16BE - sniffed_xml_encoding = 'utf-16be' - xml_data = unicode(xml_data, 'utf-16be').encode('utf-8') - elif (len(xml_data) >= 4) and (xml_data[:2] == '\xfe\xff') and (xml_data[2:4] != '\x00\x00'): - # UTF-16BE with BOM - sniffed_xml_encoding = 'utf-16be' - xml_data = unicode(xml_data[2:], 'utf-16be').encode('utf-8') - elif xml_data[:4] == '\x3c\x00\x3f\x00': - # UTF-16LE - sniffed_xml_encoding = 'utf-16le' - xml_data = unicode(xml_data, 'utf-16le').encode('utf-8') - elif (len(xml_data) >= 4) and (xml_data[:2] == '\xff\xfe') and (xml_data[2:4] != '\x00\x00'): - # UTF-16LE with BOM - sniffed_xml_encoding = 'utf-16le' - xml_data = unicode(xml_data[2:], 'utf-16le').encode('utf-8') - elif xml_data[:4] == '\x00\x00\x00\x3c': - # UTF-32BE - sniffed_xml_encoding = 'utf-32be' - xml_data = unicode(xml_data, 'utf-32be').encode('utf-8') - elif xml_data[:4] == '\x3c\x00\x00\x00': - # UTF-32LE - sniffed_xml_encoding = 'utf-32le' - xml_data = unicode(xml_data, 'utf-32le').encode('utf-8') - elif xml_data[:4] == '\x00\x00\xfe\xff': - # UTF-32BE with BOM - sniffed_xml_encoding = 'utf-32be' - xml_data = unicode(xml_data[4:], 'utf-32be').encode('utf-8') - elif xml_data[:4] == '\xff\xfe\x00\x00': - # UTF-32LE with BOM - sniffed_xml_encoding = 'utf-32le' - xml_data = unicode(xml_data[4:], 'utf-32le').encode('utf-8') - elif xml_data[:3] == '\xef\xbb\xbf': - # UTF-8 with BOM - sniffed_xml_encoding = 'utf-8' - xml_data = unicode(xml_data[3:], 'utf-8').encode('utf-8') - else: - # ASCII-compatible - pass - xml_encoding_match = re.compile('^<\?.*encoding=[\'"](.*?)[\'"].*\?>').match(xml_data) - except: - xml_encoding_match = None - if xml_encoding_match: - xml_encoding = xml_encoding_match.groups()[0].lower() - if sniffed_xml_encoding and (xml_encoding in ('iso-10646-ucs-2', 'ucs-2', 'csunicode', 'iso-10646-ucs-4', 'ucs-4', 'csucs4', 'utf-16', 'utf-32', 'utf_16', 'utf_32', 'utf16', 'u16')): - xml_encoding = sniffed_xml_encoding - acceptable_content_type = 0 - application_content_types = ('application/xml', 'application/xml-dtd', 'application/xml-external-parsed-entity') - text_content_types = ('text/xml', 'text/xml-external-parsed-entity') - if (http_content_type in application_content_types) or \ - (http_content_type.startswith('application/') and http_content_type.endswith('+xml')): - acceptable_content_type = 1 - true_encoding = http_encoding or xml_encoding or 'utf-8' - elif (http_content_type in text_content_types) or \ - (http_content_type.startswith('text/')) and http_content_type.endswith('+xml'): - acceptable_content_type = 1 - true_encoding = http_encoding or 'us-ascii' - elif http_content_type.startswith('text/'): - true_encoding = http_encoding or 'us-ascii' - elif http_headers and (not http_headers.has_key('content-type')): - true_encoding = xml_encoding or 'iso-8859-1' - else: - true_encoding = xml_encoding or 'utf-8' - # some feeds claim to be gb2312 but are actually gb18030. - # apparently MSIE and Firefox both do the following switch: - if true_encoding.lower() == 'gb2312': - true_encoding = 'gb18030' - return true_encoding, http_encoding, xml_encoding, sniffed_xml_encoding, acceptable_content_type - -def _toUTF8(data, encoding): - '''Changes an XML data stream on the fly to specify a new encoding - - data is a raw sequence of bytes (not Unicode) that is presumed to be in %encoding already - encoding is a string recognized by encodings.aliases - ''' - if _debug: sys.stderr.write('entering _toUTF8, trying encoding %s\n' % encoding) - # strip Byte Order Mark (if present) - if (len(data) >= 4) and (data[:2] == '\xfe\xff') and (data[2:4] != '\x00\x00'): - if _debug: - sys.stderr.write('stripping BOM\n') - if encoding != 'utf-16be': - sys.stderr.write('trying utf-16be instead\n') - encoding = 'utf-16be' - data = data[2:] - elif (len(data) >= 4) and (data[:2] == '\xff\xfe') and (data[2:4] != '\x00\x00'): - if _debug: - sys.stderr.write('stripping BOM\n') - if encoding != 'utf-16le': - sys.stderr.write('trying utf-16le instead\n') - encoding = 'utf-16le' - data = data[2:] - elif data[:3] == '\xef\xbb\xbf': - if _debug: - sys.stderr.write('stripping BOM\n') - if encoding != 'utf-8': - sys.stderr.write('trying utf-8 instead\n') - encoding = 'utf-8' - data = data[3:] - elif data[:4] == '\x00\x00\xfe\xff': - if _debug: - sys.stderr.write('stripping BOM\n') - if encoding != 'utf-32be': - sys.stderr.write('trying utf-32be instead\n') - encoding = 'utf-32be' - data = data[4:] - elif data[:4] == '\xff\xfe\x00\x00': - if _debug: - sys.stderr.write('stripping BOM\n') - if encoding != 'utf-32le': - sys.stderr.write('trying utf-32le instead\n') - encoding = 'utf-32le' - data = data[4:] - newdata = unicode(data, encoding) - if _debug: sys.stderr.write('successfully converted %s data to unicode\n' % encoding) - declmatch = re.compile('^<\?xml[^>]*?>') - newdecl = '''''' - if declmatch.search(newdata): - newdata = declmatch.sub(newdecl, newdata) - else: - newdata = newdecl + u'\n' + newdata - return newdata.encode('utf-8') - -def _stripDoctype(data): - '''Strips DOCTYPE from XML document, returns (rss_version, stripped_data) - - rss_version may be 'rss091n' or None - stripped_data is the same XML document, minus the DOCTYPE - ''' - start = re.search('<\w',data) - start = start and start.start() or -1 - head,data = data[:start+1], data[start+1:] - - entity_pattern = re.compile(r'^\s*]*?)>', re.MULTILINE) - entity_results=entity_pattern.findall(head) - head = entity_pattern.sub('', head) - doctype_pattern = re.compile(r'^\s*]*?)>', re.MULTILINE) - doctype_results = doctype_pattern.findall(head) - doctype = doctype_results and doctype_results[0] or '' - if doctype.lower().count('netscape'): - version = 'rss091n' - else: - version = None - - # only allow in 'safe' inline entity definitions - replacement='' - if len(doctype_results)==1 and entity_results: - safe_pattern=re.compile('\s+(\w+)\s+"(&#\w+;|[^&"]*)"') - safe_entities=filter(lambda e: safe_pattern.match(e),entity_results) - if safe_entities: - replacement='\n]>' % '>\n Index: python-django-djblets-0.7~git20120402+dfsg/setup.py =================================================================== --- python-django-djblets-0.7~git20120402+dfsg.orig/setup.py 2012-04-26 16:13:46.000000000 +0300 +++ python-django-djblets-0.7~git20120402+dfsg/setup.py 2012-04-26 16:17:15.000000000 +0300 @@ -56,7 +56,7 @@ test_suite="dummy", license="MIT", description="A collection of useful classes and functions for Django", - packages=find_packages(), + packages=find_packages(exclude=('tests',)), install_requires=[ 'Django>=1.4', 'PIL', debian/compat0000644000000000000000000000000211744030576010373 0ustar 8 debian/changelog0000644000000000000000000000025111746507343011050 0ustar djblets (0.7~git20120402+dfsg-1) unstable; urgency=low * Initial release (Closes: #656275) -- Dmitry Nezhevenko Thu, 19 Apr 2012 18:38:36 +0300 debian/python-django-djblets.links0000644000000000000000000000014211746001247014435 0ustar usr/share/javascript/jquery/jquery.min.js usr/share/pyshared/djblets/media/js/jquery-1.3.2.min.js debian/control0000644000000000000000000000262511746534006010604 0ustar Source: djblets Section: python Priority: optional Maintainer: Dmitry Nezhevenko Build-Depends: debhelper (>= 8), python-setuptools (>= 0.6b3), python-all (>= 2.6.6-3), python-django, python-imaging, python-feedparser, python-tz, python-django-pipeline, python-django-evolution, python-nose, python-mock Standards-Version: 3.9.3 X-Python-Version: >= 2.6 Homepage: https://github.com/djblets/djblets Package: python-djblets Architecture: all Depends: ${misc:Depends}, ${python:Depends}, python-feedparser Suggests: python-nose, python-mock Description: Collection of useful extensions for Django Djblets is a set of utility classes and functions for web applications written using Django and Python. It contains followed modules: - auth: Flexible forms for registration processing and other useful forms. - datagrid: Customizable datagrids that represent paginated lists of database objects. - feedview: Views and templates for providing a simple RSS reader. - gravatars: Template tags for inserting gravatars in a page. - log: Provides middleware that handles log initialization - siteconfig: A powerful module for offering dynamic settings configuration in a web UI. - testing: Helper classes for unit tests. - util: A collection of various utility functions, template tags, and more. - webapi: A rich framework for implementing RESTful APIs in a web application. debian/copyright0000644000000000000000000000672111746000644011131 0ustar Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: djblets Source: Files: * Copyright: 2007-2011 Christian Hammond 2007-2011 David Trowbridge 2007 Micah Dowty License: Expat Files: djblets/feedview/feedparser.py Copyright: 2002-2008 Mark Pilgrim License: BSD-2-clause Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: . * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * 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. . THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 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. Files: debian/* Copyright: 2012 Dmitry Nezhevenko License: GPL-2+ This package is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. . This package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. . You should have received a copy of the GNU General Public License along with this program. If not, see . On Debian systems, the complete text of the GNU General Public License version 2 can be found in "/usr/share/common-licenses/GPL-2". License: Expat Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: . The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. . THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. debian/source/0000755000000000000000000000000011744030576010475 5ustar debian/source/format0000644000000000000000000000001411744030576011703 0ustar 3.0 (quilt) debian/docs0000644000000000000000000000001711744206423010042 0ustar AUTHORS README