[pitivi] utils: Remove unused uri_is_reachable method

[Alexandru Băluț <alexbalut src gnome org>]

commit 4895d2a65e1a9dfab02b89bb42b19984ddcd3849
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Mon Oct 3 11:56:04 2016 +0200

    utils: Remove unused uri_is_reachable method
    
    Reviewed-by: Thibault Saunier <tsaunier gnome org>
    Differential Revision: https://phabricator.freedesktop.org/D1341

 pitivi/utils/misc.py  |   17 -----------------
 tests/test_project.py |    5 ++---
 2 files changed, 2 insertions(+), 20 deletions(-)
---
diff --git a/pitivi/utils/misc.py b/pitivi/utils/misc.py
index 19a6d29..af240ad 100644
--- a/pitivi/utils/misc.py
+++ b/pitivi/utils/misc.py
@@ -130,23 +130,6 @@ def uri_is_valid(uri):
             len(os.path.basename(Gst.uri_get_location(uri))) > 0)
 
 
-def uri_is_reachable(uri):
-    """Checks whether the specified URI is reachable by GStreamer.
-
-    Args:
-        uri (str): The location to check.
-
-    Returns:
-        bool: True when the URI is reachable, False otherwise.
-    """
-    if not uri_is_valid(uri):
-        raise NotImplementedError(
-            # Translators: "non local" means the project is not stored
-            # on a local filesystem
-            _("%s doesn't yet handle non-local projects") % APPNAME)
-    return os.path.isfile(Gst.uri_get_location(uri))
-
-
 def path_from_uri(raw_uri):
     """Returns a path that can be used with Python's os.path."""
     uri = urlparse(raw_uri)
diff --git a/tests/test_project.py b/tests/test_project.py
index ee402c4..d37c66d 100644
--- a/tests/test_project.py
+++ b/tests/test_project.py
@@ -29,7 +29,6 @@ from gi.repository import Gst
 
 from pitivi.project import Project
 from pitivi.project import ProjectManager
-from pitivi.utils.misc import uri_is_reachable
 from tests import common
 
 
@@ -227,14 +226,14 @@ class TestProjectManager(TestCase):
 
             # Save the project.
             self.assertTrue(self.manager.saveProject(uri=uri, backup=False))
-            self.assertTrue(uri_is_reachable(uri))
+            self.assertTrue(os.path.isfile(path))
 
             # Wait a bit.
             time.sleep(0.1)
 
             # Save the project at a new location.
             self.assertTrue(self.manager.saveProject(uri2, backup=False))
-            self.assertTrue(uri_is_reachable(uri2))
+            self.assertTrue(os.path.isfile(path2))
 
             # Make sure the old path and the new path have different mtimes.
             mtime = os.path.getmtime(path)