Improve Python 3.x compatibility

Some mechanical translation of the deprecated
except x,y construct. Should work with Python >= 2.6
just fine

Change-Id: I394f9956b9e3e3d9f5f1e9ad50c35b13200af2a1

9 files changed, 18 insertions, 18 deletions

diff --git a/glanceclient/common/http.py b/glanceclient/common/http.py
index 7146ace..638ffbd 100644
--- a/glanceclient/common/http.py
+++ b/glanceclient/common/http.py
@@ -348,14 +348,14 @@ class VerifiedHTTPSConnection(httplib.HTTPSConnection):
         if self.cert_file:
             try:
                 self.context.use_certificate_file(self.cert_file)
-            except Exception, e:
+            except Exception as e:
                 msg = 'Unable to load cert from "%s" %s' % (self.cert_file, e)
                 raise exc.SSLConfigurationError(msg)
             if self.key_file is None:
                 # We support having key and cert in same file
                 try:
                     self.context.use_privatekey_file(self.cert_file)
-                except Exception, e:
+                except Exception as e:
                     msg = ('No key file specified and unable to load key '
                            'from "%s" %s' % (self.cert_file, e))
                     raise exc.SSLConfigurationError(msg)
@@ -363,14 +363,14 @@ class VerifiedHTTPSConnection(httplib.HTTPSConnection):
         if self.key_file:
             try:
                 self.context.use_privatekey_file(self.key_file)
-            except Exception, e:
+            except Exception as e:
                 msg = 'Unable to load key from "%s" %s' % (self.key_file, e)
                 raise exc.SSLConfigurationError(msg)
 
         if self.cacert:
             try:
                 self.context.load_verify_locations(self.cacert)
-            except Exception, e:
+            except Exception as e:
                 msg = 'Unable to load CA from "%s"' % (self.cacert, e)
                 raise exc.SSLConfigurationError(msg)
         else:
diff --git a/glanceclient/shell.py b/glanceclient/shell.py
index 5dc3687..417c784 100644
--- a/glanceclient/shell.py
+++ b/glanceclient/shell.py
@@ -470,6 +470,6 @@ def main():
     except KeyboardInterrupt:
         print >> sys.stderr, '... terminating glance client'
         sys.exit(1)
-    except Exception, e:
+    except Exception as e:
         print >> sys.stderr, e
         sys.exit(1)
diff --git a/glanceclient/v1/images.py b/glanceclient/v1/images.py
index 99a2bd7..60e7bf0 100644
--- a/glanceclient/v1/images.py
+++ b/glanceclient/v1/images.py
@@ -207,7 +207,7 @@ class ImageManager(base.Manager):
                 obj_size = obj.tell()
                 obj.seek(0)
                 return obj_size
-            except IOError, e:
+            except IOError as e:
                 if e.errno == errno.ESPIPE:
                     # Illegal seek. This means the user is trying
                     # to pipe image data to the client, e.g.
diff --git a/glanceclient/v1/legacy_shell.py b/glanceclient/v1/legacy_shell.py
index 5c43a99..c9da52c 100644
--- a/glanceclient/v1/legacy_shell.py
+++ b/glanceclient/v1/legacy_shell.py
@@ -50,7 +50,7 @@ def get_image_filters_from_args(args):
     """Build a dictionary of query filters based on the supplied args."""
     try:
         fields = get_image_fields_from_args(args)
-    except RuntimeError, e:
+    except RuntimeError as e:
         print e
         return FAILURE
 
@@ -108,7 +108,7 @@ def do_add(gc, args):
     """DEPRECATED! Use image-create instead."""
     try:
         fields = get_image_fields_from_args(args.fields)
-    except RuntimeError, e:
+    except RuntimeError as e:
         print e
         return FAILURE
 
@@ -182,7 +182,7 @@ def do_update(gc, args):
     """DEPRECATED! Use image-update instead."""
     try:
         fields = get_image_fields_from_args(args.fields)
-    except RuntimeError, e:
+    except RuntimeError as e:
         print e
         return FAILURE
 
@@ -333,7 +333,7 @@ def do_clear(gc, args):
             image.delete()
             if args.verbose:
                 print 'done'
-        except Exception, e:
+        except Exception as e:
             print 'Failed to delete image %s' % image.id
             print e
             return FAILURE
diff --git a/glanceclient/v1/shell.py b/glanceclient/v1/shell.py
index 5ef6cfa..5fb088f 100644
--- a/glanceclient/v1/shell.py
+++ b/glanceclient/v1/shell.py
@@ -309,7 +309,7 @@ def do_image_delete(gc, args):
             if args.verbose:
                 print '[Done]'
 
-        except exc.HTTPException, e:
+        except exc.HTTPException as e:
             if args.verbose:
                 print '[Fail]'
             print '%s: Unable to delete image %s' % (e, args_image)
diff --git a/tests/test_http.py b/tests/test_http.py
index 0043b4a..1f1f4e1 100644
--- a/tests/test_http.py
+++ b/tests/test_http.py
@@ -61,7 +61,7 @@ class TestClient(testtools.TestCase):
             # rather than assertRaises() so that we can check the body of
             # the exception.
             self.fail('An exception should have bypassed this line.')
-        except exc.CommunicationError, comm_err:
+        except exc.CommunicationError as comm_err:
             fail_msg = ("Exception message '%s' should contain '%s'" %
                        (comm_err.message, self.endpoint))
             self.assertTrue(self.endpoint in comm_err.message, fail_msg)
@@ -100,7 +100,7 @@ class TestClient(testtools.TestCase):
             client.raw_request('GET', '/v1/images/detail?limit=20')
 
             self.fail('An exception should have bypassed this line.')
-        except exc.CommunicationError, comm_err:
+        except exc.CommunicationError as comm_err:
             fail_msg = ("Exception message '%s' should contain '%s'" %
                         (comm_err.message, endpoint))
             self.assertTrue(endpoint in comm_err.message, fail_msg)
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 279f5d6..df16acf 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -27,7 +27,7 @@ class TestUtils(testtools.TestCase):
         try:
             data = ''.join([f for f in utils.integrity_iter('A', None)])
             self.fail('integrity checked passed without checksum.')
-        except IOError, e:
+        except IOError as e:
             self.assertEqual(errno.EPIPE, e.errno)
             msg = 'was 7fc56270e7a70fa81a5935b72eacbe29 expected None'
             self.assertTrue(msg in str(e))
@@ -36,7 +36,7 @@ class TestUtils(testtools.TestCase):
         try:
             data = ''.join([f for f in utils.integrity_iter('BB', 'wrong')])
             self.fail('integrity checked passed with wrong checksum')
-        except IOError, e:
+        except IOError as e:
             self.assertEqual(errno.EPIPE, e.errno)
             msg = 'was 9d3d9048db16a7eee539e93e3618cbe7 expected wrong'
             self.assertTrue('expected wrong' in str(e))
diff --git a/tests/v1/test_images.py b/tests/v1/test_images.py
index a0f4a4e..6090584 100644
--- a/tests/v1/test_images.py
+++ b/tests/v1/test_images.py
@@ -333,7 +333,7 @@ class ImageManagerTest(testtools.TestCase):
         try:
             data = ''.join([b for b in data])
             self.fail('data did not raise an error.')
-        except IOError, e:
+        except IOError as e:
             self.assertEqual(errno.EPIPE, e.errno)
             msg = 'was fd7c5c4fdaa97163ee4ba8842baa537a expected wrong'
             self.assertTrue(msg in str(e))
@@ -507,7 +507,7 @@ class ImageTest(testtools.TestCase):
         try:
             data = ''.join([b for b in image.data()])
             self.fail('data did not raise an error.')
-        except IOError, e:
+        except IOError as e:
             self.assertEqual(errno.EPIPE, e.errno)
             msg = 'was fd7c5c4fdaa97163ee4ba8842baa537a expected wrong'
             self.assertTrue(msg in str(e))
diff --git a/tests/v2/test_images.py b/tests/v2/test_images.py
index ea2a63e..7e96e06 100644
--- a/tests/v2/test_images.py
+++ b/tests/v2/test_images.py
@@ -289,7 +289,7 @@ class TestController(testtools.TestCase):
         try:
             body = ''.join([b for b in body])
             self.fail('data did not raise an error.')
-        except IOError, e:
+        except IOError as e:
             self.assertEqual(errno.EPIPE, e.errno)
             msg = 'was 9d3d9048db16a7eee539e93e3618cbe7 expected wrong'
             self.assertTrue(msg in str(e))