X-Git-Url: https://git.sommitrealweird.co.uk/rss2maildir.git/blobdiff_plain/b3a0ada9892398bd6f22ec779feb7d71836b7d2c..84f14a811430b6a49cd2d9adac6d4bcaa34c3037:/rss2maildir.py diff --git a/rss2maildir.py b/rss2maildir.py index aaf883f..f6078ff 100755 --- a/rss2maildir.py +++ b/rss2maildir.py @@ -1,5 +1,5 @@ #!/usr/bin/python -# coding=utf8 +# coding=utf-8 # rss2maildir.py - RSS feeds to Maildir 1 email per item # Copyright (C) 2007 Brett Parker @@ -17,10 +17,10 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see . -import mailbox import sys import os import stat +import httplib import urllib import feedparser @@ -46,94 +46,427 @@ import dbm from HTMLParser import HTMLParser -entities = { - "amp": "&", - "lt": "<", - "gt": ">", - "pound": "£", - "copy": "©", - "apos": "'", - "quote": "\"", - "nbsp": " ", - } - class HTML2Text(HTMLParser): - - def __init__(self): - self.inheadingone = False - self.inheadingtwo = False - self.inotherheading = False - self.inparagraph = True - self.inlink = False - self.text = "" - self.currentparagraph = "" - self.headingtext = "" + entities = { + "amp": "&", + "lt": "<", + "gt": ">", + "pound": "£", + "copy": "©", + "apos": "'", + "quot": "\"", + "nbsp": " ", + } + + blockleveltags = [ + "h1", + "h2", + "h3", + "h4", + "h5", + "h6", + "pre", + "p", + "ul", + "ol", + "dl", + "br", + ] + + liststarttags = [ + "ul", + "ol", + "dl", + ] + + cancontainflow = [ + "div", + "li", + "dd", + "blockquote", + ] + + def __init__(self,textwidth=70): + self.text = u'' + self.curdata = u'' + self.textwidth = textwidth + self.opentags = [] + self.indentlevel = 0 + self.listcount = [] + self.urls = [] HTMLParser.__init__(self) def handle_starttag(self, tag, attrs): - if tag.lower() == "h1": - self.inheadingone = True - self.inparagraph = False - elif tag.lower() == "h2": - self.inheadingtwo = True - self.inparagraph = False - elif tag.lower() in ["h3", "h4", "h5", "h6"]: - self.inotherheading = True - self.inparagraph = False - elif tag.lower() == "a": - self.inlink = True - elif tag.lower() == "br": - self.text = self.text + "\n" - elif tag.lower() == "p": - if self.text != "": - self.text = self.text + "\n\n" - self.currentparagraph = "" - self.inparagraph = True + tag_name = tag.lower() + if tag_name in self.blockleveltags: + # 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() + + if tag_name == u'ol': + self.handle_curdata() + self.listcount.append(1) + self.listlevel = len(self.listcount) - 1 + + if tag_name in self.liststarttags: + smallist = self.opentags[-3:-1] + smallist.reverse() + for prev_listtag in smallist: + if prev_listtag in [u'dl', u'ol']: + self.indentlevel = self.indentlevel + 4 + break + elif prev_listtag == u'ul': + self.indentlevel = self.indentlevel + 3 + break + + if len(self.opentags) > 0: + self.handle_curdata() + if tag_name not in self.cancontainflow: + self.opentags.pop() + self.opentags.append(tag_name) + else: + listcount = 0 + try: + listcount = self.listcount[-1] + except: + pass + + if tag_name == u'dd' and len(self.opentags) > 1 \ + and self.opentags[-1] == u'dt': + self.handle_curdata() + self.opentags.pop() + elif tag_name == u'dt' and len(self.opentags) > 1 \ + and self.opentags[-1] == u'dd': + self.handle_curdata() + self.opentags.pop() + elif tag_name == u'a': + for attr in attrs: + if attr[0].lower() == u'href': + self.urls.append(attr[1]) + self.curdata = self.curdata + u'`' + self.opentags.append(tag_name) + return + + self.handle_curdata() + self.opentags.append(tag_name) def handle_startendtag(self, tag, attrs): - if tag.lower() == "br": - self.text = self.text + "\n" + if tag.lower() == u'br': + self.opentags.append(u'br') + self.handle_curdata() # just handle the data, don't do anything else + self.opentags.pop() + + def handle_curdata(self): + if len(self.opentags) == 0: + return + + if len(self.curdata) == 0: + return + + if len(self.curdata.strip()) == 0: + return + + tag_thats_done = self.opentags[-1] + + if tag_thats_done in self.blockleveltags: + newlinerequired = self.text != u'' + if newlinerequired: + if newlinerequired \ + and 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") + seperator = u'\n' + u' '*self.indentlevel + headingtext = seperator.join( \ + textwrap.wrap( \ + headingtext, \ + self.textwidth - self.indentlevel \ + ) \ + ) + + if tag_thats_done == u'h2': + underlinechar = u'-' + elif tag_thats_done != u'h1': + underlinechar = u'~' + + if u'\n' in headingtext: + underline = u' ' * self.indentlevel \ + + underlinechar * (self.textwidth - self.indentlevel) + else: + underline = u' ' * self.indentlevel \ + + underlinechar * len(headingtext) + self.text = self.text \ + + headingtext.encode("utf-8") + u'\n' \ + + underline + elif tag_thats_done == u'p': + paragraph = unicode( \ + self.curdata.strip().encode("utf-8"), "utf-8") + seperator = u'\n' + u' ' * self.indentlevel + self.text = self.text \ + + u' ' * self.indentlevel \ + + seperator.join( \ + textwrap.wrap( \ + paragraph, self.textwidth - self.indentlevel)) + elif tag_thats_done == "pre": + self.text = self.text + unicode( \ + self.curdata.encode("utf-8"), "utf-8") + elif tag_thats_done == "blockquote": + quote = unicode( \ + self.curdata.encode("utf-8").strip(), "utf-8") + seperator = u'\n' + u' ' * self.indentlevel + u'> ' + self.text = self.text \ + + u'> ' \ + + seperator.join( \ + textwrap.wrap( \ + quote, \ + self.textwidth - self.indentlevel - 2 \ + ) + ) + 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.text = self.text + u'\n' + # work out if we're in an ol rather than a ul + latesttags = self.opentags[-4:] + latesttags.reverse() + isul = None + for thing in latesttags: + if thing == 'ul': + isul = True + break + elif thing == 'ol': + isul = False + break + + listindent = 3 + if not isul: + listindent = 4 + + listmarker = u' * ' + if isul == False: + listmarker = u' %2d. ' %(self.listcount[-1]) + self.listcount[-1] = self.listcount[-1] + 1 + + seperator = u'\n' \ + + u' ' * self.indentlevel \ + + u' ' * listindent + self.text = self.text \ + + u' ' * self.indentlevel \ + + listmarker \ + + seperator.join( \ + textwrap.wrap( \ + item, \ + self.textwidth - self.indentlevel - listindent \ + ) \ + ) + self.curdata = u'' + elif tag_thats_done == u'dt': + definition = unicode(self.curdata.encode("utf-8").strip(), "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) + self.text = self.text \ + + indentstring.join( + textwrap.wrap(definition, \ + self.textwidth - self.indentlevel - 1)) + self.curdata = u'' + elif tag_thats_done == u'dd': + definition = unicode(self.curdata.encode("utf-8").strip(), "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) + self.text = self.text \ + + u' ' * (self.indentlevel + 4) \ + + indentstring.join( \ + textwrap.wrap( \ + definition, \ + self.textwidth - self.indentlevel - 4 \ + ) \ + ) + self.curdata = u'' + elif tag_thats_done == u'a': + self.curdata = 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'' def handle_endtag(self, tag): - if tag.lower() == "h1": - self.inheadingone = False - self.text = self.text + self.headingtext + "\n" + "=" * len(self.headingtext) - self.headingtext = "" - elif tag.lower() == "h2": - self.inheadingtwo = False - self.text = self.text + self.headingtext + "\n" + "-" * len(self.headingtext) - self.headingtext = "" - elif tag.lower() in ["h3", "h4", "h5", "h6"]: - self.inotherheading = False - self.text = self.text + self.headingtext + "\n" + "~" * len(self.headingtext) - self.headingtext = "" - elif tag.lower() == "p": - self.text = self.text + "\n".join(textwrap.wrap(self.currentparagraph, 70)) - self.inparagraph = False + try: + tagindex = self.opentags.index(tag) + except: + # closing tag we know nothing about. + # err. weird. + tagindex = 0 + + tag = tag.lower() + + if tag in self.liststarttags: + if tag in [u'ol', u'dl', u'ul']: + self.handle_curdata() + # find if there was a previous list level + smalllist = self.opentags[:-1] + smalllist.reverse() + for prev_listtag in smalllist: + if prev_listtag in [u'ol', u'dl']: + self.indentlevel = self.indentlevel - 4 + break + elif prev_listtag == u'ul': + self.indentlevel = self.indentlevel - 3 + break + + if tag == u'ol': + self.listcount = self.listcount[:-1] + + while tagindex < len(self.opentags) \ + and tag in self.opentags[tagindex+1:]: + try: + tagindex = self.opentags.index(tag, tagindex+1) + except: + # well, we don't want to do that then + pass + if tagindex != len(self.opentags) - 1: + # Assuming the data was for the last opened tag first + self.handle_curdata() + # Now kill the list to be a slice before this tag was opened + self.opentags = self.opentags[:tagindex + 1] + else: + self.handle_curdata() + if self.opentags[-1] == tag: + self.opentags.pop() def handle_data(self, data): - if not self.inheadingone and not self.inheadingtwo and not self.inotherheading and not self.inparagraph: - self.text = self.text + data.strip() + " " - elif self.inparagraph: - self.currentparagraph = self.currentparagraph + data.strip() + " " - else: - self.headingtext = self.headingtext + data.strip() + " " + self.curdata = self.curdata + unicode(data, "utf-8") def handle_entityref(self, name): - if entities.has_key(name.lower()): - self.text = self.text + entities[name.lower()] + entity = name + if HTML2Text.entities.has_key(name.lower()): + entity = HTML2Text.entities[name.lower()] + elif name[0] == "#": + entity = unichr(int(name[1:])) else: - self.text = self.text + "&" + name + ";" + entity = "&" + name + ";" + + self.curdata = self.curdata + unicode(entity, "utf-8") def gettext(self): - data = self.text - if self.inparagraph: - data = data + "\n".join(textwrap.wrap(self.currentparagraph, 70)) - return data + self.handle_curdata() + if len(self.text) == 0 or self.text[-1] != u'\n': + self.text = self.text + u'\n' + self.opentags = [] + if len(self.text) > 0: + while len(self.text) > 1 and self.text[-1] == u'\n': + self.text = self.text[:-1] + self.text = self.text + u'\n' + if len(self.urls) > 0: + self.text = self.text + u'\n__ ' + u'\n__ '.join(self.urls) + u'\n' + self.urls = [] + return self.text + +def open_url(method, url): + redirectcount = 0 + while redirectcount < 3: + (type, rest) = urllib.splittype(url) + (host, path) = urllib.splithost(rest) + (host, port) = urllib.splitport(host) + if port == None: + port = 80 + try: + conn = httplib.HTTPConnection("%s:%s" %(host, port)) + conn.request(method, path) + response = conn.getresponse() + if response.status in [301, 302, 303, 307]: + headers = response.getheaders() + for header in headers: + if header[0] == "location": + url = header[1] + elif response.status == 200: + return response + except: + pass + redirectcount = redirectcount + 1 + return None def parse_and_deliver(maildir, url, statedir): - md = mailbox.Maildir(maildir) - fp = feedparser.parse(url) + feedhandle = None + headers = None + # first check if we know about this feed already + feeddb = dbm.open(os.path.join(statedir, "feeds"), "c") + if feeddb.has_key(url): + data = feeddb[url] + data = cgi.parse_qs(data) + response = open_url("HEAD", url) + headers = None + if response: + headers = response.getheaders() + ischanged = False + try: + for header in headers: + if header[0] == "content-length": + if header[1] != data["content-length"][0]: + ischanged = True + elif header[0] == "etag": + if header[1] != data["etag"][0]: + ischanged = True + elif header[0] == "last-modified": + if header[1] != data["last-modified"][0]: + ischanged = True + elif header[0] == "content-md5": + if header[1] != data["content-md5"][0]: + ischanged = True + except: + ischanged = True + if ischanged: + response = open_url("GET", url) + if response != None: + headers = response.getheaders() + feedhandle = response + else: + sys.stderr.write("Failed to fetch feed: %s\n" %(url)) + return + else: + return # don't need to do anything, nothings changed. + else: + response = open_url("GET", url) + if response != None: + headers = response.getheaders() + feedhandle = response + else: + sys.stderr.write("Failed to fetch feed: %s\n" %(url)) + return + + fp = feedparser.parse(feedhandle) db = dbm.open(os.path.join(statedir, "seen"), "c") for item in fp["items"]: # have we seen it before? @@ -144,11 +477,24 @@ def parse_and_deliver(maildir, url, statedir): else: content = item["summary"] - md5sum = md5.md5(content.encode("utf8")).hexdigest() + md5sum = md5.md5(content.encode("utf-8")).hexdigest() + + prevmessageid = None - if db.has_key(item["link"]): - data = db[item["link"]] + # 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"]] + data = cgi.parse_qs(data) + if data["contentmd5"][0] == md5sum: + continue + + if db.has_key(url + "|" + item["link"]): + data = db[url + "|" + item["link"]] data = cgi.parse_qs(data) + if data.has_key("message-id"): + prevmessageid = data["message-id"][0] if data["contentmd5"][0] == md5sum: continue @@ -159,27 +505,57 @@ def parse_and_deliver(maildir, url, statedir): # create a basic email message msg = MIMEMultipart("alternative") - messageid = "<" + datetime.datetime.now().strftime("%Y%m%d%H%M") + "." + "".join([random.choice(string.ascii_letters + string.digits) for a in range(0,6)]) + "@" + socket.gethostname() + ">" + messageid = "<" \ + + datetime.datetime.now().strftime("%Y%m%d%H%M") \ + + "." \ + + "".join( \ + [random.choice( \ + string.ascii_letters + string.digits \ + ) for a in range(0,6) \ + ]) + "@" + socket.gethostname() + ">" msg.add_header("Message-ID", messageid) msg.set_unixfrom("\"%s\" " %(url)) msg.add_header("From", "\"%s\" " %(author)) msg.add_header("To", "\"%s\" " %(url)) - createddate = datetime.datetime(*item["updated_parsed"][0:6]).strftime("%a, %e %b %Y %T -0000") + if prevmessageid: + msg.add_header("References", prevmessageid) + createddate = datetime.datetime.now() \ + .strftime("%a, %e %b %Y %T -0000") + try: + createddate = datetime.datetime(*item["updated_parsed"][0:6]) \ + .strftime("%a, %e %b %Y %T -0000") + except: + pass msg.add_header("Date", createddate) msg.add_header("Subject", item["title"]) msg.set_default_type("text/plain") - htmlpart = MIMEText(content.encode("utf8"), "html", "utf8") + htmlcontent = content.encode("utf-8") + htmlcontent = "%s\n\n

Item URL: %s

" %( \ + content, \ + item["link"], \ + item["link"] ) + htmlpart = MIMEText(htmlcontent.encode("utf-8"), "html", "utf-8") textparser = HTML2Text() - textparser.feed(content.encode("utf8")) + textparser.feed(content.encode("utf-8")) textcontent = textparser.gettext() - textpart = MIMEText(textcontent, "plain", "utf8") + textcontent = "%s\n\nItem URL: %s" %( \ + textcontent, \ + item["link"] ) + textpart = MIMEText(textcontent.encode("utf-8"), "plain", "utf-8") msg.attach(textpart) msg.attach(htmlpart) # start by working out the filename we should be writting to, we do # this following the normal maildir style rules - fname = str(os.getpid()) + "." + socket.gethostname() + "." + "".join([random.choice(string.ascii_letters + string.digits) for a in range(0,10)]) + "." + datetime.datetime.now().strftime('%s') + fname = str(os.getpid()) \ + + "." + socket.gethostname() \ + + "." + "".join( \ + [random.choice( \ + string.ascii_letters + string.digits \ + ) for a in range(0,10) \ + ]) + "." \ + + datetime.datetime.now().strftime('%s') fn = os.path.join(maildir, "tmp", fname) fh = open(fn, "w") fh.write(msg.as_string()) @@ -190,173 +566,223 @@ def parse_and_deliver(maildir, url, statedir): os.unlink(fn) # now add to the database about the item - data = urllib.urlencode((("message-id", messageid), ("created", createddate), ("contentmd5", md5sum))) - db[item["link"]] = data + if prevmessageid: + messageid = prevmessageid + " " + messageid + if item.has_key("guid") and item["guid"] != item["link"]: + data = urllib.urlencode(( \ + ("message-id", messageid), \ + ("created", createddate), \ + ("contentmd5", md5sum) \ + )) + db[url + "|" + item["guid"]] = data + try: + data = db[url + "|" + item["link"]] + data = cgi.parse_qs(data) + newdata = urllib.urlencode(( \ + ("message-id", messageid), \ + ("created", data["created"][0]), \ + ("contentmd5", data["contentmd5"][0]) \ + )) + db[url + "|" + item["link"]] = newdata + except: + db[url + "|" + item["link"]] = data + else: + data = urllib.urlencode(( \ + ("message-id", messageid), \ + ("created", createddate), \ + ("contentmd5", md5sum) \ + )) + db[url + "|" + item["link"]] = data + + if headers: + data = [] + for header in headers: + if header[0] in \ + ["content-md5", "etag", "last-modified", "content-length"]: + data.append((header[0], header[1])) + if len(data) > 0: + data = urllib.urlencode(data) + feeddb[url] = data db.close() + feeddb.close() -# first off, parse the command line arguments +if __name__ == "__main__": + # This only gets executed if we really called the program + # first off, parse the command line arguments -oparser = OptionParser() -oparser.add_option( - "-c", "--conf", dest="conf", - help="location of config file" - ) -oparser.add_option( - "-s", "--statedir", dest="statedir", - help="location of directory to store state in" - ) + oparser = OptionParser() + oparser.add_option( + "-c", "--conf", dest="conf", + help="location of config file" + ) + oparser.add_option( + "-s", "--statedir", dest="statedir", + help="location of directory to store state in" + ) -(options, args) = oparser.parse_args() + (options, args) = oparser.parse_args() -# check for the configfile + # check for the configfile -configfile = None + configfile = None -if options.conf != None: - # does the file exist? - try: - os.stat(options.conf) - configfile = options.conf - except: - # should exit here as the specified file doesn't exist - sys.stderr.write("Config file %s does not exist. Exiting.\n" %(options.conf,)) - sys.exit(2) -else: - # check through the default locations - try: - os.stat("%s/.rss2maildir.conf" %(os.environ["HOME"],)) - configfile = "%s/.rss2maildir.conf" %(os.environ["HOME"],) - except: + if options.conf != None: + # does the file exist? try: - os.stat("/etc/rss2maildir.conf") - configfile = "/etc/rss2maildir.conf" + os.stat(options.conf) + configfile = options.conf except: - sys.stderr.write("No config file found. Exiting.\n") + # should exit here as the specified file doesn't exist + sys.stderr.write( \ + "Config file %s does not exist. Exiting.\n" %(options.conf,)) sys.exit(2) + else: + # check through the default locations + try: + os.stat("%s/.rss2maildir.conf" %(os.environ["HOME"],)) + configfile = "%s/.rss2maildir.conf" %(os.environ["HOME"],) + except: + try: + os.stat("/etc/rss2maildir.conf") + configfile = "/etc/rss2maildir.conf" + except: + sys.stderr.write("No config file found. Exiting.\n") + sys.exit(2) -# Right - if we've got this far, we've got a config file, now for the hard -# bits... + # Right - if we've got this far, we've got a config file, now for the hard + # bits... -scp = SafeConfigParser() -scp.read(configfile) + scp = SafeConfigParser() + scp.read(configfile) -maildir_root = "RSSMaildir" -state_dir = "state" + maildir_root = "RSSMaildir" + state_dir = "state" -if options.statedir != None: - state_dir = options.statedir - try: - mode = os.stat(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) - except: - # try to make the directory + if options.statedir != None: + state_dir = options.statedir try: - os.mkdir(state_dir) + mode = os.stat(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) except: - sys.stderr.write("Couldn't create statedir %s" %(state_dir)) - sys.exit(1) -elif scp.has_option("general", "state_dir"): - new_state_dir = scp.get("general", "state_dir") - try: - mode = os.stat(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) - except: - # try to create it + # try to make the directory + try: + os.mkdir(state_dir) + except: + sys.stderr.write("Couldn't create statedir %s" %(state_dir)) + sys.exit(1) + elif scp.has_option("general", "state_dir"): + new_state_dir = scp.get("general", "state_dir") try: - os.mkdir(new_state_dir) - state_dir = new_state_dir + mode = os.stat(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) except: - sys.stderr.write("Couldn't create state directory %s\n" %(new_state_dir)) - sys.exit(1) -else: + # try to create it + try: + os.mkdir(new_state_dir) + state_dir = new_state_dir + except: + sys.stderr.write( \ + "Couldn't create state directory %s\n" %(new_state_dir)) + sys.exit(1) + else: + try: + mode = os.stat(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) + except: + try: + os.mkdir(state_dir) + except: + sys.stderr.write( \ + "State directory %s could not be created\n" %(state_dir)) + sys.exit(1) + + if scp.has_option("general", "maildir_root"): + maildir_root = scp.get("general", "maildir_root") + try: - mode = os.stat(state_dir)[stat.ST_MODE] + mode = os.stat(maildir_root)[stat.ST_MODE] if not stat.S_ISDIR(mode): - sys.stderr.write("State directory %s is not a directory\n" %(state_dir)) + sys.stderr.write( \ + "Maildir Root %s is not a directory\n" \ + %(maildir_root)) sys.exit(1) except: try: - os.mkdir(state_dir) + os.mkdir(maildir_root) except: - sys.stderr.write("State directory %s could not be created\n" %(state_dir)) + sys.stderr.write("Couldn't create Maildir Root %s\n" \ + %(maildir_root)) sys.exit(1) -if scp.has_option("general", "maildir_root"): - maildir_root = scp.get("general", "maildir_root") - -try: - mode = os.stat(maildir_root)[stat.ST_MODE] - if not stat.S_ISDIR(mode): - sys.stderr.write("Maildir Root %s is not a directory\n" %(maildir_root)) - sys.exit(1) -except: - try: - os.mkdir(maildir_root) - except: - sys.stderr.write("Couldn't create Maildir Root %s\n" %(maildir_root)) - sys.exit(1) - -feeds = scp.sections() -try: - feeds.remove("general") -except: - pass - -for section in feeds: - # check if the directory exists - maildir = None + feeds = scp.sections() try: - maildir = scp.get(section, "maildir") + feeds.remove("general") except: - maildir = section + pass + + for section in feeds: + # check if the directory exists + maildir = None + try: + maildir = scp.get(section, "maildir") + except: + maildir = section - maildir = urllib.urlencode(((section, maildir),)).split("=")[1] - maildir = os.path.join(maildir_root, maildir) + maildir = urllib.urlencode(((section, maildir),)).split("=")[1] + maildir = os.path.join(maildir_root, maildir) - try: - exists = os.stat(maildir) - if stat.S_ISDIR(exists[stat.ST_MODE]): - # check if there's a new, cur and tmp directory + try: + exists = os.stat(maildir) + if stat.S_ISDIR(exists[stat.ST_MODE]): + # check if there's a new, cur and tmp directory + try: + mode = os.stat(os.path.join(maildir, "cur"))[stat.ST_MODE] + except: + os.mkdir(os.path.join(maildir, "cur")) + if not stat.S_ISDIR(mode): + sys.stderr.write("Broken maildir: %s\n" %(maildir)) + try: + mode = os.stat(os.path.join(maildir, "tmp"))[stat.ST_MODE] + except: + os.mkdir(os.path.join(maildir, "tmp")) + if not stat.S_ISDIR(mode): + sys.stderr.write("Broken maildir: %s\n" %(maildir)) + try: + mode = os.stat(os.path.join(maildir, "new"))[stat.ST_MODE] + if not stat.S_ISDIR(mode): + sys.stderr.write("Broken maildir: %s\n" %(maildir)) + except: + os.mkdir(os.path.join(maildir, "new")) + else: + sys.stderr.write("Broken maildir: %s\n" %(maildir)) + except: try: - mode = os.stat(os.path.join(maildir, "cur"))[stat.ST_MODE] + os.mkdir(maildir) except: - os.mkdir(os.path.join(maildir, "cur")) - if not stat.S_ISDIR(mode): - sys.stderr.write("Broken maildir: %s\n" %(maildir)) + sys.stderr.write("Couldn't create root maildir %s\n" \ + %(maildir)) + sys.exit(1) try: - mode = os.stat(os.path.join(maildir, "tmp"))[stat.ST_MODE] - except: + os.mkdir(os.path.join(maildir, "new")) + os.mkdir(os.path.join(maildir, "cur")) os.mkdir(os.path.join(maildir, "tmp")) - if not stat.S_ISDIR(mode): - sys.stderr.write("Broken maildir: %s\n" %(maildir)) - try: - mode = os.stat(os.path.join(maildir, "new"))[stat.ST_MODE] - if not stat.S_ISDIR(mode): - sys.stderr.write("Broken maildir: %s\n" %(maildir)) except: - os.mkdir(os.path.join(maildir, "new")) - else: - sys.stderr.write("Broken maildir: %s\n" %(maildir)) - except: - try: - os.mkdir(maildir) - except: - sys.stderr.write("Couldn't create root maildir %s\n" %(maildir)) - sys.exit(1) - try: - os.mkdir(os.path.join(maildir, "new")) - os.mkdir(os.path.join(maildir, "cur")) - os.mkdir(os.path.join(maildir, "tmp")) - except: - sys.stderr.write("Couldn't create required maildir directories for %s\n" %(section,)) - sys.exit(1) + sys.stderr.write( \ + "Couldn't create required maildir directories for %s\n" \ + %(section,)) + sys.exit(1) - # right - we've got the directories, we've got the section, we know the - # url... lets play! + # right - we've got the directories, we've got the section, we know the + # url... lets play! - parse_and_deliver(maildir, section, state_dir) + parse_and_deliver(maildir, section, state_dir)