Merge pull request #456 from Lauszus/license

Fixed license header in Viewer

Author: felixdivo

can/viewer.py

@@ -1,6 +1,20 @@
 # coding: utf-8
 #
-# Copyright (C) 2018 Kristian Sloth Lauszus. All rights reserved.
+# Copyright (C) 2018 Kristian Sloth Lauszus.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 3 of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #
 # Contact information
 # -------------------
@@ -370,11 +384,11 @@ def parse_args(args):
                           metavar='{<id>:<format>,<id>:<format>:<scaling1>:...:<scalingN>,file.txt}',
                           nargs=argparse.ONE_OR_MORE, default='')
 
-    optional.add_argument('-f', '--filter', help='R|Comma separated CAN filters for the given CAN interface:'
+    optional.add_argument('-f', '--filter', help='R|Space separated CAN filters for the given CAN interface:'
                           '\n      <can_id>:<can_mask> (matches when <received_can_id> & mask == can_id & mask)'
                           '\n      <can_id>~<can_mask> (matches when <received_can_id> & mask != can_id & mask)'
-                          '\nFx to show only frames with ID 0x100 to 0x103:'
-                          '\n      python -m can.viewer -f 100:7FC'
+                          '\nFx to show only frames with ID 0x100 to 0x103 and 0x200 to 0x20F:'
+                          '\n      python -m can.viewer -f 100:7FC 200:7F0'
                           '\nNote that the ID and mask are alway interpreted as hex values',
                           metavar='{<can_id>:<can_mask>,<can_id>~<can_mask>}', nargs=argparse.ONE_OR_MORE, default='')
 

test/test_viewer.py

@@ -1,7 +1,21 @@
 #!/usr/bin/python
 # coding: utf-8
 #
-# Copyright (C) 2018 Kristian Sloth Lauszus. All rights reserved.
+# Copyright (C) 2018 Kristian Sloth Lauszus.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 3 of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #
 # Contact information
 # -------------------