def xmltv_creator(self):
if xbmc.abortRequested == True: sys.exit()
w = XMLWriter.XMLWriter(self.tmpFile, encoding='utf-8')
w.start("tv")
for channel in self.dummyData:
try:
channel = channel["channel"]
programme = "%s/%s.xml" % (self.tmpFolder, channel)
if os.path.isfile(programme):
w.start("channel", id=channel)
w.element("display-name", channel)
w.element("icon",
src="%s/%s.png" % (self.logoFolder, channel))
w.element(
"stream",
"plugin://plugin.video.hellenic.tv/?action=play_video&channel=%s"
% channel.replace(' ', '_'))
w.end()
except:
pass
for channel in self.dummyData:
try:
channel = channel["channel"]
programme = "%s/%s.xml" % (self.tmpFolder, channel)
r = open(programme, "r")
w = open(self.tmpFile, 'a')
[w.write(line) for line in r]
r.close()
w.close()
except:
pass
w = open(self.tmpFile, 'a')
w.write("</tv>")
w.close()
def diff(source1, source2, dest, config):
IDS = config["IDS"]
REQUIRED_ATTRS = config["REQUIRED_ATTRS"]
(fname1, need_cleanup1) = process_source(source1)
(fname2, need_cleanup2) = process_source(source2)
try:
p = parser.Parser()
parsed1 = p.parse_file(open(fname1))
p = parser.Parser()
parsed2 = p.parse_file(open(fname2))
dest = open(dest, "w")
diffed = parsed1.diff(parsed2,
path="",
ids=IDS,
required=REQUIRED_ATTRS)
del parsed1, parsed2
writer = xmlwriter.XMLWriter(dest, encoding="utf-8")
writer.start_document()
saxxml.diff_tree2xml(writer, diffed, required_attrs=REQUIRED_ATTRS)
writer.end_document()
except Exception:
raise
finally:
if need_cleanup1:
os.remove(fname1)
if need_cleanup2:
os.remove(fname2)
def programme_creator(self, channel, programmeList):
if xbmc.abortRequested == True: sys.exit()
w = XMLWriter.XMLWriter("%s/%s.xml" % (self.tmpFolder, channel),
encoding='utf-8')
for i in range(0, len(programmeList)):
start = programmeList[i]['start']
try:
stop = programmeList[i + 1]['start']
except:
stop = programmeList[i]['start']
title = programmeList[i]['title']
desc = programmeList[i]['desc']
w.start("programme", channel=channel, start=start, stop=stop)
w.element("title", title, lang="el")
w.element("desc", desc)
w.end()
# only elements and attributes which are different. But of course you want
# to know at least id of group that contains different sub-elements.
# REQUIRED_ATTRS ensure you, that if specified objects are different at least
# at one pair attributes, output will contain also elements or attributes
# from first source which are specified in REQUIRED_ATTRS.
REQUIRED_ATTRS = {"group": ["id"], "category": ["id"], "environment": ["id"]}
# Now do a diff thing. Path parameter is needed because diff method is called
# recursively. So we start with empty path
diffed = parsed1.diff(parsed2, path="", ids=IDS, required=REQUIRED_ATTRS)
# Remove original structures, because they are changed and useless now.
# And also because this example and whole tool is memory green.
del parsed1, parsed2
writer = xmlwriter.XMLWriter(sys.stdout, encoding="utf-8")
writer.start_document()
# write output to stdout. In saxxml module is also method tree2xml
# rendering ordinary xml.
# So you can call - but not at this point becaused parsed1 is already deleted
# saxxml.tree2xml(writer, parsed1)
# to render xml from parsed structure
saxxml.diff_tree2xml(writer, diffed, required_attrs=REQUIRED_ATTRS)
writer.end_document()