77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
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import pathlib
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import xml.etree.ElementTree as etree
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import sys
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import yaml
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import urllib
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class Stream:
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def __init__(self, app, name, urls):
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self.name = name # String
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self.app = app # String
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self.urls = urls # List of Dictionaries with the keys url and type
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class Zomstream:
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def __init__(self):
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# load configuration from config.yml file
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if pathlib.Path("config.yml").is_file():
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stream = open('config.yml', 'r')
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self.configuration = yaml.load(stream)
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stream.close()
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else:
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print('missing configuration.')
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sys.exit(1)
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self.streamnames = []
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def getStreamNames(self):
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self.streamnames = []
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# get data from the streaming server
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response = urllib.request.urlopen(self.configuration['stat_url'])
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content = response.read().decode('utf-8')
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# parse the xml / walk the tree
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tree = etree.fromstring(content)
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server = tree.find('server')
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applications = server.findall('application')
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for application in applications:
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appname = application.find('name')
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if appname.text == "live" or appname.text == "rec":
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streams = application.find('live').findall('stream')
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for stream in streams:
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name = stream.find('name')
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rate = stream.find('bw_video')
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if rate.text != "0":
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self.streamnames.append( [appname.text, name.text] )
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return self.streamnames
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def getStreams(self):
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streams = []
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for streamName in self.getStreamNames():
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urls = []
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app = streamName[0]
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name = streamName[1]
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flv_url = self.getFlvUrl (app,name)
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rtmp_url = self.getRtmpUrl(app,name)
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urls.append({'url': flv_url, 'type':'http_flv'})
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urls.append({'url': rtmp_url,'type':'rtmp'})
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stream = Stream(app=app, name=name, urls=urls)
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streams.append(stream.__dict__)
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return streams
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def getFlvUrl(self,app_name,stream_name):
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return '%s://%s/flv?app=%s&stream=%s' % (
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self.configuration['web_proto'],
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self.configuration['base_url'],
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app_name,
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stream_name)
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def getRtmpUrl(self,app_name,stream_name):
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return "rtmp://%s/%s/%s" % (
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self.configuration['rtmp_base'],
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app_name,
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stream_name)
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