Several Landscape fixes

Signed-off-by: Petr Hracek <phracek@redhat.com>

rebasehelper/cli.py

@@ -27,6 +27,7 @@
 from rebasehelper.application import Application
 from rebasehelper.logger import logger
 from rebasehelper.exceptions import RebaseHelperError
+from rebasehelper.utils import exc_as_decode_string
 
 
 class CLI(object):
@@ -137,7 +138,7 @@ def run():
         except KeyboardInterrupt:
             logger.info('\nInterrupted by user')
         except RebaseHelperError as e:
-            logger.error('\n{0}'.format(e))
+            logger.error('\n%s', exc_as_decode_string(e))
             sys.exit(1)
 
         sys.exit(0)

rebasehelper/upstream_monitoring.py

@@ -56,6 +56,7 @@ def __init__(self, name, endpoint, topic, msg):
         self.msg = msg
 
     def parse_fedpkg_conf(self):
+
         """
         Function parse /etc/rpkg/fedpkg.conf file
         and return anonymous URL address for clonning package
@@ -100,7 +101,6 @@ def _print_patches(self):
     def _call_rebase_helper(self):
 
         """ Clonning repository and call rebase-helper """
-
         logger.info('Clonning repository %s', self.url)
         git.Git().clone(self.url)
         os.chdir(self.package)
@@ -117,12 +117,11 @@ def _call_rebase_helper(self):
     def process_messsage(self):
 
         """ Process message from fedmsg """
-
         #print ('NEW REQUEST')
         #print('TOPIC:', self.topic)
         #print('MSG:', self.msg)
         if self.topic == 'org.fedoraproject.dev.logger.log':
-            self._get_package_version(self.msg)
+            self._get_package_version()
             self.parse_fedpkg_conf()
             tempdir = tempfile.mkdtemp(suffix='-rebase-helper')
             cwd = os.getcwd()