--- a/src/pages/files/view/page_meta.py	Sun Jun 24 22:21:25 2018 +0200
+++ b/src/pages/files/view/page_meta.py	Fri Jun 29 17:45:26 2018 +0200
@@ -10,14 +10,17 @@
 import os
 import os.path
 from sat.core.log import getLogger
-log = getLogger('pages/files/view')
+
+log = getLogger("pages/files/view")
 """files handling pages"""
 
-name = u'files_view'
+name = u"files_view"
 access = C.PAGES_ACCESS_PROFILE
 
+
 def parse_url(self, request):
-    self.getPathArgs(request, ['service', '*path'], min_args=2, service='jid', path='')
+    self.getPathArgs(request, ["service", "*path"], min_args=2, service="jid", path="")
+
 
 def cleanup(dummy, tmp_dir, dest_path):
     try:
@@ -34,22 +37,24 @@
 def render(self, request):
     data = self.getRData(request)
     profile = self.getProfile(request)
-    service, path_elts = data[u'service'], data[u'path']
+    service, path_elts = data[u"service"], data[u"path"]
     basename = path_elts[-1]
     dir_elts = path_elts[:-1]
-    dir_path = u'/'.join(dir_elts)
+    dir_path = u"/".join(dir_elts)
     tmp_dir = tempfile.mkdtemp()
     dest_path = os.path.join(tmp_dir, basename)
     request.notifyFinish().addCallback(cleanup, tmp_dir, dest_path)
-    progress_id = yield self.host.bridgeCall('fileJingleRequest',
-                                             service.full(),
-                                             dest_path,
-                                             basename,
-                                             u'',
-                                             u'',
-                                             {u'path': dir_path},
-                                             profile)
-    log.debug(u'file requested')
+    progress_id = yield self.host.bridgeCall(
+        "fileJingleRequest",
+        service.full(),
+        dest_path,
+        basename,
+        u"",
+        u"",
+        {u"path": dir_path},
+        profile,
+    )
+    log.debug(u"file requested")
     yield ProgressHandler(self.host, progress_id, profile).register()
-    log.debug(u'file downloaded')
+    log.debug(u"file downloaded")
     self.delegateToResource(request, static.File(dest_path))