from ConfigParser import SafeConfigParser
from base64 import b64encode
-import md5
+
+import chardet
+
+if sys.version_info[0] == 2 and sys.version_info[1] >= 6:
+ import hashlib as md5
+else:
+ import md5
import cgi
import dbm
+import re
+
from HTMLParser import HTMLParser
class HTML2Text(HTMLParser):
entities = {
- "amp": "&",
- "lt": "<",
- "gt": ">",
- "pound": "£",
- "copy": "©",
- "apos": "'",
- "quot": "\"",
- "nbsp": " ",
+ u'amp': u'&',
+ u'lt': u'<',
+ u'gt': u'>',
+ u'pound': u'£',
+ u'copy': u'©',
+ u'apos': u'\'',
+ u'quot': u'"',
+ u'nbsp': u' ',
+ u'ldquo': u'“',
+ u'rdquo': u'”',
+ u'lsquo': u'‘',
+ u'rsquo': u'’',
+ u'laquo': u'«',
+ u'raquo': u'»',
+ u'lsaquo': u'‹',
+ u'rsaquo': u'›',
+ u'bull': u'•',
+ u'middot': u'·',
+ u'deg': u'°',
+ u'helip': u'…',
+ u'trade': u'™',
+ u'reg': u'®',
+ u'agrave': u'à',
+ u'Agrave': u'À',
+ u'egrave': u'è',
+ u'Egrave': u'È',
+ u'igrave': u'ì',
+ u'Igrave': u'Ì',
+ u'ograve': u'ò',
+ u'Ograve': u'Ò',
+ u'ugrave': u'ù',
+ u'Ugrave': u'Ù',
+ u'aacute': u'á',
+ u'Aacute': u'Á',
+ u'eacute': u'é',
+ u'Eacute': u'É',
+ u'iacute': u'í',
+ u'Iacute': u'Í',
+ u'oacute': u'ó',
+ u'Oacute': u'Ó',
+ u'uacute': u'ú',
+ u'Uacute': u'Ú',
+ u'yactue': u'ý',
+ u'Yacute': u'Ý',
+ u'acirc': u'â',
+ u'Acirc': u'Â',
+ u'ecirc': u'ê',
+ u'Ecirc': u'Ê',
+ u'icirc': u'î',
+ u'Icirc': u'Î',
+ u'ocirc': u'ô',
+ u'Ocirc': u'Ô',
+ u'ucirc': u'û',
+ u'Ucirc': u'Û',
+ u'atilde': u'ã',
+ u'Atilde': u'Ã',
+ u'ntilde': u'ñ',
+ u'Ntilde': u'Ñ',
+ u'otilde': u'õ',
+ u'Otilde': u'Õ',
+ u'auml': u'ä',
+ u'Auml': u'Ä',
+ u'euml': u'ë',
+ u'Euml': u'Ë',
+ u'iuml': u'ï',
+ u'Iuml': u'Ï',
+ u'ouml': u'ö',
+ u'Ouml': u'Ö',
+ u'uuml': u'ü',
+ u'Uuml': u'Ü',
+ u'yuml': u'ÿ',
+ u'Yuml': u'Ÿ',
+ u'iexcl': u'¡',
+ u'iquest': u'¿',
+ u'ccedil': u'ç',
+ u'Ccedil': u'Ç',
+ u'oelig': u'œ',
+ u'OElig': u'Œ',
+ u'szlig': u'ß',
+ u'oslash': u'ø',
+ u'Oslash': u'Ø',
+ u'aring': u'å',
+ u'Aring': u'Å',
+ u'aelig': u'æ',
+ u'AElig': u'Æ',
+ u'thorn': u'þ',
+ u'THORN': u'Þ',
+ u'eth': u'ð',
+ u'ETH': u'Ð',
+ u'mdash': u'—',
+ u'ndash': u'–',
+ u'sect': u'§',
+ u'para': u'¶',
+ u'uarr': u'↑',
+ u'darr': u'↓',
+ u'larr': u'←',
+ u'rarr': u'→',
+ u'dagger': u'†',
+ u'Dagger': u'‡',
+ u'permil': u'‰',
+ u'prod': u'∏',
+ u'infin': u'∞',
+ u'radic': u'√',
+ u'there4': u'∴',
+ u'int': u'∫',
+ u'asymp': u'≈',
+ u'ne': u'≠',
+ u'equiv': '≡',
+ u'le': u'≤',
+ u'ge': u'≥',
+ u'loz': u'⋄',
+ u'sum': u'∑',
+ u'part': u'∂',
+ u'prime': u'′',
+ u'Prime': u'″',
+ u'harr': u'↔',
+ u'micro': u'µ',
+ u'not': u'¬',
+ u'plusmn': u'±',
+ u'divide': u'÷',
+ u'cent': u'¢',
+ u'euro': u'€',
}
blockleveltags = [
- "h1",
- "h2",
- "h3",
- "h4",
- "h5",
- "h6",
- "pre",
- "p",
- "ul",
- "ol",
- "dl",
- "br",
+ u'h1',
+ u'h2',
+ u'h3',
+ u'h4',
+ u'h5',
+ u'h6',
+ u'pre',
+ u'p',
+ u'ul',
+ u'ol',
+ u'dl',
+ u'li',
+ u'dt',
+ u'dd',
+ u'div',
+ u'blockquote',
]
liststarttags = [
- "ul",
- "ol",
- "dl",
+ u'ul',
+ u'ol',
+ u'dl',
]
cancontainflow = [
- "div",
- "li",
- "dd",
- "blockquote",
+ u'div',
+ u'li',
+ u'dd',
+ u'blockquote',
]
def __init__(self,textwidth=70):
self.textwidth = textwidth
self.opentags = []
self.indentlevel = 0
+ self.ignorenodata = False
self.listcount = []
self.urls = []
+ self.images = {}
HTMLParser.__init__(self)
def handle_starttag(self, tag, attrs):
# handle starting a new block - unless we're in a block element
# that can contain other blocks, we'll assume that we want to close
# the container
- if tag_name == u'br':
- self.handle_curdata()
- self.opentags.append(tag_name)
- self.opentags.pop()
-
if len(self.opentags) > 1 and self.opentags[-1] == u'li':
self.handle_curdata()
self.listcount.append(1)
self.listlevel = len(self.listcount) - 1
+ if tag_name == u'dl':
+ self.indentlevel = self.indentlevel + 4
+
if tag_name in self.liststarttags:
smallist = self.opentags[-3:-1]
smallist.reverse()
self.opentags.pop()
self.opentags.append(tag_name)
else:
+ if tag_name == "span":
+ return
listcount = 0
try:
listcount = self.listcount[-1]
self.curdata = self.curdata + u'`'
self.opentags.append(tag_name)
return
-
- self.handle_curdata()
- self.opentags.append(tag_name)
+ elif tag_name == u'img':
+ self.handle_image(attrs)
+ return
+ elif tag_name == u'br':
+ self.handle_br()
+ return
+ else:
+ # we don't know the tag, so lets avoid handling it!
+ return
def handle_startendtag(self, tag, attrs):
if tag.lower() == u'br':
+ self.handle_br()
+ elif tag.lower() == u'img':
+ self.handle_image(attrs)
+ return
+
+ def handle_br(self):
+ self.handle_curdata()
self.opentags.append(u'br')
- self.handle_curdata() # just handle the data, don't do anything else
+ self.handle_curdata()
self.opentags.pop()
+ def handle_image(self, attrs):
+ alt = u''
+ url = u''
+ for attr in attrs:
+ if attr[0] == 'alt':
+ if isinstance(attr[1], str):
+ alt = u'%s' %(attr[1])
+ else:
+ alt = attr[1]
+ elif attr[0] == 'src':
+ if isinstance(attr[1], str):
+ url = u'%s' %(attr[1])
+ else:
+ url = attr[1]
+ if url:
+ if alt:
+ if self.images.has_key(alt):
+ if self.images[alt]["url"] == url:
+ self.curdata = self.curdata \
+ + u'|%s|' %(alt,)
+ else:
+ while self.images.has_key(alt):
+ alt = alt + "_"
+ self.images[alt] = {"url": url}
+ self.curdata = self.curdata \
+ + u'|%s|' %(alt,)
+ else:
+ self.images[alt] = {"url": url}
+ self.curdata = self.curdata \
+ + u'|%s|' %(alt,)
+ else:
+ if self.images.has_key(url):
+ self.curdata = self.curdata \
+ + u'|%s|' %(url,)
+ else:
+ self.images[url] = {}
+ self.images[url]["url"] =url
+ self.curdata = self.curdata \
+ + u'|%s|' %(url,)
+
def handle_curdata(self):
+
if len(self.opentags) == 0:
return
+ tag_thats_done = self.opentags[-1]
+
if len(self.curdata) == 0:
return
- if len(self.curdata.strip()) == 0:
+ if tag_thats_done == u'br':
+ if len(self.text) == 0 or self.text[-1] != '\n':
+ self.text = self.text + '\n'
+ self.ignorenodata = True
return
- tag_thats_done = self.opentags[-1]
+ if len(self.curdata.strip()) == 0:
+ return
if tag_thats_done in self.blockleveltags:
newlinerequired = self.text != u''
+ if self.ignorenodata:
+ newlinerequired = False
+ self.ignorenodata = False
if newlinerequired:
- if newlinerequired \
- and len(self.text) > 2 \
+ if tag_thats_done in [u'dt', u'dd', u'li'] \
+ and len(self.text) > 1 \
+ and self.text[-1] != u'\n':
+ self.text = self.text + u'\n'
+ elif len(self.text) > 2 \
and self.text[-1] != u'\n' \
and self.text[-2] != u'\n':
self.text = self.text + u'\n\n'
if tag_thats_done in ["h1", "h2", "h3", "h4", "h5", "h6"]:
underline = u''
underlinechar = u'='
- headingtext = unicode( \
- self.curdata.encode("utf-8").strip(), "utf-8")
+ headingtext = " ".join(self.curdata.split())
seperator = u'\n' + u' '*self.indentlevel
headingtext = seperator.join( \
textwrap.wrap( \
underline = u' ' * self.indentlevel \
+ underlinechar * len(headingtext)
self.text = self.text \
- + headingtext.encode("utf-8") + u'\n' \
+ + headingtext + u'\n' \
+ underline
- elif tag_thats_done == u'p':
+ elif tag_thats_done in [u'p', u'div']:
paragraph = unicode( \
- self.curdata.strip().encode("utf-8"), "utf-8")
+ " ".join(self.curdata.strip().encode("utf-8").split()), \
+ "utf-8")
seperator = u'\n' + u' ' * self.indentlevel
self.text = self.text \
+ u' ' * self.indentlevel \
elif tag_thats_done == "pre":
self.text = self.text + unicode( \
self.curdata.encode("utf-8"), "utf-8")
- elif tag_thats_done == "blockquote":
+ elif tag_thats_done == u'blockquote':
quote = unicode( \
- self.curdata.encode("utf-8").strip(), "utf-8")
- seperator = u'\n' + u' ' * self.indentlevel + u'> '
+ " ".join(self.curdata.encode("utf-8").strip().split()), \
+ "utf-8")
+ seperator = u'\n' + u' ' * self.indentlevel + u' '
+ if len(self.text) > 0 and self.text[-1] != u'\n':
+ self.text = self.text + u'\n'
self.text = self.text \
- + u'> ' \
+ + u' ' \
+ seperator.join( \
textwrap.wrap( \
quote, \
self.textwidth - self.indentlevel - 2 \
)
)
+ self.curdata = u''
elif tag_thats_done == "li":
item = unicode(self.curdata.encode("utf-8").strip(), "utf-8")
if len(self.text) > 0 and self.text[-1] != u'\n':
)
self.curdata = u''
elif tag_thats_done == u'dt':
- definition = unicode(self.curdata.encode("utf-8").strip(), "utf-8")
+ definition = unicode(" ".join( \
+ self.curdata.encode("utf-8").strip().split()), \
+ "utf-8")
if len(self.text) > 0 and self.text[-1] != u'\n':
self.text = self.text + u'\n\n'
elif len(self.text) > 1 and self.text[-2] != u'\n':
self.text = self.text + u'\n'
- definition = u' ' * self.indentlevel + definition + "::"
- indentstring = u'\n' + u' ' * (self.indentlevel + 1)
+ definition = u' ' * (self.indentlevel - 4) + definition + "::"
+ indentstring = u'\n' + u' ' * (self.indentlevel - 3)
self.text = self.text \
+ indentstring.join(
textwrap.wrap(definition, \
- self.textwidth - self.indentlevel - 1))
+ self.textwidth - self.indentlevel - 4))
self.curdata = u''
elif tag_thats_done == u'dd':
- definition = unicode(self.curdata.encode("utf-8").strip(), "utf-8")
+ definition = unicode(" ".join( \
+ self.curdata.encode("utf-8").strip().split()),
+ "utf-8")
if len(definition) > 0:
if len(self.text) > 0 and self.text[-1] != u'\n':
self.text = self.text + u'\n'
- indentstring = u'\n' + u' ' * (self.indentlevel + 4)
+ indentstring = u'\n' + u' ' * self.indentlevel
self.text = self.text \
- + u' ' * (self.indentlevel + 4) \
+ + indentstring \
+ indentstring.join( \
textwrap.wrap( \
definition, \
- self.textwidth - self.indentlevel - 4 \
+ self.textwidth - self.indentlevel \
) \
)
self.curdata = u''
pass
elif tag_thats_done in self.liststarttags:
pass
- else:
- # we've got no idea what this tag does, so we'll
- # make an assumption that we're not going to know later
- if len(self.curdata) > 0:
- self.text = self.text \
- + u' ... ' \
- + u'\n ... '.join( \
- textwrap.wrap( \
- unicode( \
- self.curdata.encode("utf-8").strip(), \
- "utf-8"), self.textwidth - 5))
- self.curdata = u''
if tag_thats_done in self.blockleveltags:
self.curdata = u''
+ self.ignorenodata = False
+
def handle_endtag(self, tag):
+ self.ignorenodata = False
+ if tag == "span":
+ return
+
try:
tagindex = self.opentags.index(tag)
except:
- # closing tag we know nothing about.
- # err. weird.
- tagindex = 0
-
+ return
tag = tag.lower()
+ if tag in [u'br', u'img']:
+ return
+
+ if tag == u'dl':
+ self.indentlevel = self.indentlevel - 4
+
if tag in self.liststarttags:
- if tag in [u'ol', u'dl', u'ul']:
+ if tag in [u'ol', u'dl', u'ul', u'dd']:
self.handle_curdata()
# find if there was a previous list level
smalllist = self.opentags[:-1]
self.opentags.pop()
def handle_data(self, data):
- self.curdata = self.curdata + unicode(data, "utf-8")
+ if len(self.opentags) == 0:
+ self.opentags.append(u'p')
+ self.curdata = "%s%s" %(self.curdata, data)
+
+ def handle_charref(self, name):
+ try:
+ entity = unichr(int(name))
+ except:
+ if name[0] == 'x':
+ try:
+ entity = unichr(int('0%s' %(name,), 16))
+ except:
+ entity = u'#%s' %(name,)
+ else:
+ entity = u'#%s' %(name,)
+ self.curdata = self.curdata + unicode(entity.encode('utf-8'), \
+ "utf-8")
def handle_entityref(self, name):
entity = name
- if HTML2Text.entities.has_key(name.lower()):
- entity = HTML2Text.entities[name.lower()]
- elif name[0] == "#":
- entity = unichr(int(name[1:]))
+ if HTML2Text.entities.has_key(name):
+ entity = HTML2Text.entities[name]
else:
entity = "&" + name + ";"
- self.curdata = self.curdata + unicode(entity, "utf-8")
+ self.curdata = self.curdata + unicode(entity.encode('utf-8'), \
+ "utf-8")
def gettext(self):
self.handle_curdata()
if len(self.urls) > 0:
self.text = self.text + u'\n__ ' + u'\n__ '.join(self.urls) + u'\n'
self.urls = []
+ if len(self.images.keys()) > 0:
+ self.text = self.text + u'\n.. ' \
+ + u'\n.. '.join( \
+ ["|%s| image:: %s" %(a, self.images[a]["url"]) \
+ for a in self.images.keys()]) + u'\n'
+ self.images = {}
return self.text
def open_url(method, url):
(type, rest) = urllib.splittype(url)
(host, path) = urllib.splithost(rest)
(host, port) = urllib.splitport(host)
- if port == None:
+ if type == "https":
+ if port == None:
+ port = 443
+ elif port == None:
port = 80
try:
- conn = httplib.HTTPConnection("%s:%s" %(host, port))
+ conn = None
+ if type == "http":
+ conn = httplib.HTTPConnection("%s:%s" %(host, port))
+ else:
+ conn = httplib.HTTPSConnection("%s:%s" %(host, port))
conn.request(method, path)
response = conn.getresponse()
if response.status in [301, 302, 303, 307]:
if item.has_key("content"):
content = item["content"][0]["value"]
else:
- content = item["summary"]
+ if item.has_key("description"):
+ content = item["description"]
+ else:
+ content = u''
md5sum = md5.md5(content.encode("utf-8")).hexdigest()
+ # make sure content is unicode encoded
+ if not isinstance(content, unicode):
+ cd_res = chardet.detect(content)
+ chrset = cd_res['encoding']
+ print "detected charset %s for item %s" %(chrset, item["link"])
+ content = content.decode(chrset)
+
prevmessageid = None
+ db_guid_key = None
+ if not item.has_key("link"):
+ item["link"] = u'#' + md5sum
+ db_link_key = (url + u'|' + item["link"]).encode("utf-8")
+
# check if there's a guid too - if that exists and we match the md5,
# return
if item.has_key("guid"):
- if db.has_key(url + "|" + item["guid"]):
- data = db[url + "|" + item["guid"]]
+ db_guid_key = (url + u'|' + item["guid"]).encode("utf-8")
+ if db.has_key(db_guid_key):
+ data = db[db_guid_key]
data = cgi.parse_qs(data)
if data["contentmd5"][0] == md5sum:
continue
- if db.has_key(url + "|" + item["link"]):
- data = db[url + "|" + item["link"]]
+ if db.has_key(db_link_key):
+ data = db[db_link_key]
data = cgi.parse_qs(data)
if data.has_key("message-id"):
prevmessageid = data["message-id"][0]
]) + "@" + socket.gethostname() + ">"
msg.add_header("Message-ID", messageid)
msg.set_unixfrom("\"%s\" <rss2maildir@localhost>" %(url))
- msg.add_header("From", "\"%s\" <rss2maildir@localhost>" %(author))
- msg.add_header("To", "\"%s\" <rss2maildir@localhost>" %(url))
+ msg.add_header("From", "\"%s\" <rss2maildir@localhost>" %(author.encode("utf-8")))
+ msg.add_header("To", "\"%s\" <rss2maildir@localhost>" %(url.encode("utf-8")))
if prevmessageid:
msg.add_header("References", prevmessageid)
createddate = datetime.datetime.now() \
except:
pass
msg.add_header("Date", createddate)
- msg.add_header("Subject", item["title"])
+ msg.add_header("X-rss2maildir-rundate", datetime.datetime.now() \
+ .strftime("%a, %e %b %Y %T -0000"))
+ subj_gen = HTML2Text()
+ title = item["title"]
+ title = re.sub(u'<', u'<', title)
+ title = re.sub(u'>', u'>', title)
+ subj_gen.feed(title)
+ msg.add_header("Subject", subj_gen.gettext())
msg.set_default_type("text/plain")
htmlcontent = content.encode("utf-8")
item["link"] )
htmlpart = MIMEText(htmlcontent.encode("utf-8"), "html", "utf-8")
textparser = HTML2Text()
- textparser.feed(content.encode("utf-8"))
+ textparser.feed(content)
textcontent = textparser.gettext()
textcontent = "%s\n\nItem URL: %s" %( \
textcontent, \
("created", createddate), \
("contentmd5", md5sum) \
))
- db[url + "|" + item["guid"]] = data
+ db[db_guid_key] = data
try:
- data = db[url + "|" + item["link"]]
+ data = db[db_link_key]
data = cgi.parse_qs(data)
newdata = urllib.urlencode(( \
("message-id", messageid), \
("created", data["created"][0]), \
("contentmd5", data["contentmd5"][0]) \
))
- db[url + "|" + item["link"]] = newdata
+ db[db_link_key] = newdata
except:
- db[url + "|" + item["link"]] = data
+ db[db_link_key] = data
else:
data = urllib.urlencode(( \
("message-id", messageid), \
("created", createddate), \
("contentmd5", md5sum) \
))
- db[url + "|" + item["link"]] = data
+ db[db_link_key] = data
if headers:
data = []
elif scp.has_option("general", "state_dir"):
new_state_dir = scp.get("general", "state_dir")
try:
- mode = os.stat(state_dir)[stat.ST_MODE]
+ mode = os.stat(new_state_dir)[stat.ST_MODE]
if not stat.S_ISDIR(mode):
sys.stderr.write( \
"State directory (%s) is not a directory\n" %(state_dir))
sys.exit(1)
+ else:
+ state_dir = new_state_dir
except:
# try to create it
try:
projects / rss2maildir.git / blobdiff