1 files changed, 59 insertions, 50 deletions

diff --git a/voctocore/voctocore.py b/voctocore/voctocore.py
index 1d04c4f..fd20163 100755
--- a/voctocore/voctocore.py
+++ b/voctocore/voctocore.py
@@ -1,91 +1,100 @@
 #!/usr/bin/env python3
-import gi, signal, logging, sys
+import gi
+import signal
+import logging
+import sys
 
 # import GStreamer and GLib-Helper classes
 gi.require_version('Gst', '1.0')
 gi.require_version('GstNet', '1.0')
 from gi.repository import Gst, GstNet, GObject
 
+# import local classes
+from lib.args import Args
+from lib.loghandler import LogHandler
+
 # check min-version
 minGst = (1, 5)
 minPy = (3, 0)
 
 Gst.init([])
 if Gst.version() < minGst:
-	raise Exception("GStreamer version", Gst.version(), 'is too old, at least', minGst, 'is required')
+    raise Exception('GStreamer version', Gst.version(),
+                    'is too old, at least', minGst, 'is required')
 
 if sys.version_info < minPy:
-	raise Exception("Python version", sys.version_info, 'is too old, at least', minPy, 'is required')
+    raise Exception('Python version', sys.version_info,
+                    'is too old, at least', minPy, 'is required')
 
 
 # init GObject & Co. before importing local classes
 GObject.threads_init()
 
-# import local classes
-from lib.args import Args
-from lib.loghandler import LogHandler
 
 # main class
 class Voctocore(object):
-	def __init__(self):
-		# import local which use the config or the logging system
-		# this is required, so that we can cnfigure logging, before reading the config
-		from lib.pipeline import Pipeline
-		from lib.controlserver import ControlServer
 
-		self.log = logging.getLogger('Voctocore')
-		self.log.debug('creating GObject-MainLoop')
-		self.mainloop = GObject.MainLoop()
+    def __init__(self):
+        # import local which use the config or the logging system
+        # this is required, so that we can configure logging,
+        # before reading the config
+        from lib.pipeline import Pipeline
+        from lib.controlserver import ControlServer
+
+        self.log = logging.getLogger('Voctocore')
+        self.log.debug('creating GObject-MainLoop')
+        self.mainloop = GObject.MainLoop()
 
-		# initialize subsystem
-		self.log.debug('creating A/V-Pipeline')
-		self.pipeline = Pipeline()
+        # initialize subsystem
+        self.log.debug('creating A/V-Pipeline')
+        self.pipeline = Pipeline()
 
-		self.log.debug('creating ControlServer')
-		self.controlserver = ControlServer(self.pipeline)
+        self.log.debug('creating ControlServer')
+        self.controlserver = ControlServer(self.pipeline)
 
-	def run(self):
-		self.log.info('running GObject-MainLoop')
-		try:
-			self.mainloop.run()
-		except KeyboardInterrupt:
-			self.log.info('Terminated via Ctrl-C')
+    def run(self):
+        self.log.info('running GObject-MainLoop')
+        try:
+            self.mainloop.run()
+        except KeyboardInterrupt:
+            self.log.info('Terminated via Ctrl-C')
 
-	def quit(self):
-		self.log.info('quitting GObject-MainLoop')
-		self.mainloop.quit()
+    def quit(self):
+        self.log.info('quitting GObject-MainLoop')
+        self.mainloop.quit()
 
 
 # run mainclass
 def main():
-	# configure logging
-	docolor = (Args.color == 'always') or (Args.color == 'auto' and sys.stderr.isatty())
+    # configure logging
+    docolor = (Args.color == 'always') or (Args.color == 'auto' and
+                                           sys.stderr.isatty())
 
-	handler = LogHandler(docolor, Args.timestamp)
-	logging.root.addHandler(handler)
+    handler = LogHandler(docolor, Args.timestamp)
+    logging.root.addHandler(handler)
 
-	if Args.verbose >= 2:
-		level = logging.DEBUG
-	elif Args.verbose == 1:
-		level = logging.INFO
-	else:
-		level = logging.WARNING
+    if Args.verbose >= 2:
+        level = logging.DEBUG
+    elif Args.verbose == 1:
+        level = logging.INFO
+    else:
+        level = logging.WARNING
 
-	logging.root.setLevel(level)
+    logging.root.setLevel(level)
 
-	# make killable by ctrl-c
-	logging.debug('setting SIGINT handler')
-	signal.signal(signal.SIGINT, signal.SIG_DFL)
+    # make killable by ctrl-c
+    logging.debug('setting SIGINT handler')
+    signal.signal(signal.SIGINT, signal.SIG_DFL)
 
-	logging.info('Python Version: %s', sys.version_info)
-	logging.info('GStreamer Version: %s', Gst.version())
+    logging.info('Python Version: %s', sys.version_info)
+    logging.info('GStreamer Version: %s', Gst.version())
 
-	# init main-class and main-loop
-	logging.debug('initializing Voctocore')
-	voctocore = Voctocore()
+    # init main-class and main-loop
+    logging.debug('initializing Voctocore')
+    voctocore = Voctocore()
 
-	logging.debug('running Voctocore')
-	voctocore.run()
+    logging.debug('running Voctocore')
+    voctocore.run()
 
 if __name__ == '__main__':
-	main()
+    main()