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-rw-r--r--grc/gui/Actions.py15
-rw-r--r--grc/gui/Application.py15
-rw-r--r--grc/gui/Bars.py15
-rw-r--r--grc/gui/BlockTreeWindow.py15
-rw-r--r--grc/gui/Config.py15
-rw-r--r--grc/gui/Console.py15
-rw-r--r--grc/gui/Constants.py15
-rw-r--r--grc/gui/Dialogs.py15
-rw-r--r--grc/gui/DrawingArea.py15
-rw-r--r--grc/gui/Executor.py15
-rw-r--r--grc/gui/FileDialogs.py15
-rw-r--r--grc/gui/MainWindow.py15
-rw-r--r--grc/gui/Notebook.py15
-rw-r--r--grc/gui/ParamWidgets.py15
-rw-r--r--grc/gui/ParserErrorsDialog.py15
-rw-r--r--grc/gui/Platform.py15
-rw-r--r--grc/gui/PropsDialog.py15
-rw-r--r--grc/gui/StateCache.py13
-rw-r--r--grc/gui/Utils.py15
-rw-r--r--grc/gui/VariableEditor.py15
-rw-r--r--grc/gui/canvas/__init__.py15
-rw-r--r--grc/gui/canvas/block.py15
-rw-r--r--grc/gui/canvas/colors.py15
-rw-r--r--grc/gui/canvas/connection.py15
-rw-r--r--grc/gui/canvas/drawable.py15
-rw-r--r--grc/gui/canvas/flowgraph.py15
-rw-r--r--grc/gui/canvas/param.py15
-rw-r--r--grc/gui/canvas/port.py15
-rw-r--r--grc/gui/external_editor.py13
29 files changed, 56 insertions, 375 deletions
diff --git a/grc/gui/Actions.py b/grc/gui/Actions.py
index be157d90b4..6b45d177c2 100644
--- a/grc/gui/Actions.py
+++ b/grc/gui/Actions.py
@@ -2,19 +2,8 @@
Copyright 2007-2011 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/Application.py b/grc/gui/Application.py
index a792549b37..e07eb4c833 100644
--- a/grc/gui/Application.py
+++ b/grc/gui/Application.py
@@ -2,19 +2,8 @@
Copyright 2007-2011 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
diff --git a/grc/gui/Bars.py b/grc/gui/Bars.py
index 83edbb1cd5..0d215cbeb7 100644
--- a/grc/gui/Bars.py
+++ b/grc/gui/Bars.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009, 2015, 2016 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/BlockTreeWindow.py b/grc/gui/BlockTreeWindow.py
index 32bba2ca55..9f27916d04 100644
--- a/grc/gui/BlockTreeWindow.py
+++ b/grc/gui/BlockTreeWindow.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009, 2016 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/Config.py b/grc/gui/Config.py
index 03bc927034..8aebc5cded 100644
--- a/grc/gui/Config.py
+++ b/grc/gui/Config.py
@@ -2,19 +2,8 @@
Copyright 2016 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import, print_function
diff --git a/grc/gui/Console.py b/grc/gui/Console.py
index 0ae862493d..fd609813b0 100644
--- a/grc/gui/Console.py
+++ b/grc/gui/Console.py
@@ -2,19 +2,8 @@
Copyright 2008, 2009, 2011 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/Constants.py b/grc/gui/Constants.py
index 82a59a7fc3..ecb2f7f1ee 100644
--- a/grc/gui/Constants.py
+++ b/grc/gui/Constants.py
@@ -2,19 +2,8 @@
Copyright 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/Dialogs.py b/grc/gui/Dialogs.py
index ded2c22591..c8b6a448b2 100644
--- a/grc/gui/Dialogs.py
+++ b/grc/gui/Dialogs.py
@@ -1,19 +1,8 @@
# Copyright 2008, 2009, 2016 Free Software Foundation, Inc.
# This file is part of GNU Radio
#
-# GNU Radio Companion is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# GNU Radio Companion 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 General Public License for more details.
-#
-# You should have received a copy of the GNU 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
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
from __future__ import absolute_import
diff --git a/grc/gui/DrawingArea.py b/grc/gui/DrawingArea.py
index d4ebc3b7b0..163002ce6c 100644
--- a/grc/gui/DrawingArea.py
+++ b/grc/gui/DrawingArea.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/Executor.py b/grc/gui/Executor.py
index 7d7caaaf98..7a32a643d7 100644
--- a/grc/gui/Executor.py
+++ b/grc/gui/Executor.py
@@ -1,19 +1,8 @@
# Copyright 2016 Free Software Foundation, Inc.
# This file is part of GNU Radio
#
-# GNU Radio Companion is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# GNU Radio Companion 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 General Public License for more details.
-#
-# You should have received a copy of the GNU 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
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
from __future__ import absolute_import
diff --git a/grc/gui/FileDialogs.py b/grc/gui/FileDialogs.py
index 25f9ea24e8..f064f02829 100644
--- a/grc/gui/FileDialogs.py
+++ b/grc/gui/FileDialogs.py
@@ -2,19 +2,8 @@
Copyright 2007 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/MainWindow.py b/grc/gui/MainWindow.py
index 9675d8664a..36ffe1c546 100644
--- a/grc/gui/MainWindow.py
+++ b/grc/gui/MainWindow.py
@@ -2,19 +2,8 @@
Copyright 2008, 2009, 2011 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/Notebook.py b/grc/gui/Notebook.py
index 9f63190b31..77f85fd5f2 100644
--- a/grc/gui/Notebook.py
+++ b/grc/gui/Notebook.py
@@ -2,19 +2,8 @@
Copyright 2008, 2009, 2011 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/ParamWidgets.py b/grc/gui/ParamWidgets.py
index 1b44f3bbdb..79d200ccfd 100644
--- a/grc/gui/ParamWidgets.py
+++ b/grc/gui/ParamWidgets.py
@@ -1,19 +1,8 @@
# Copyright 2007-2016 Free Software Foundation, Inc.
# This file is part of GNU Radio
#
-# GNU Radio Companion is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# GNU Radio Companion 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 General Public License for more details.
-#
-# You should have received a copy of the GNU 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
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
from __future__ import absolute_import
import os
diff --git a/grc/gui/ParserErrorsDialog.py b/grc/gui/ParserErrorsDialog.py
index 050b9a4f98..81cadaed46 100644
--- a/grc/gui/ParserErrorsDialog.py
+++ b/grc/gui/ParserErrorsDialog.py
@@ -2,19 +2,8 @@
Copyright 2013 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/Platform.py b/grc/gui/Platform.py
index 8eb79f3459..99c040d412 100644
--- a/grc/gui/Platform.py
+++ b/grc/gui/Platform.py
@@ -2,19 +2,8 @@
Copyright 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import, print_function
diff --git a/grc/gui/PropsDialog.py b/grc/gui/PropsDialog.py
index 1e0a10b86b..1a122308db 100644
--- a/grc/gui/PropsDialog.py
+++ b/grc/gui/PropsDialog.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/StateCache.py b/grc/gui/StateCache.py
index 8159d71246..281a207978 100644
--- a/grc/gui/StateCache.py
+++ b/grc/gui/StateCache.py
@@ -2,19 +2,8 @@
Copyright 2007 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
+SPDX-License-Identifier: GPL-2.0-or-later
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
"""
from __future__ import absolute_import
diff --git a/grc/gui/Utils.py b/grc/gui/Utils.py
index 1b32e91439..acfe054cfc 100644
--- a/grc/gui/Utils.py
+++ b/grc/gui/Utils.py
@@ -2,19 +2,8 @@
Copyright 2008-2011,2015 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/VariableEditor.py b/grc/gui/VariableEditor.py
index f680a2dc18..dbaf23caf1 100644
--- a/grc/gui/VariableEditor.py
+++ b/grc/gui/VariableEditor.py
@@ -2,19 +2,8 @@
Copyright 2015, 2016 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/canvas/__init__.py b/grc/gui/canvas/__init__.py
index f90d10c4e6..052694ec72 100644
--- a/grc/gui/canvas/__init__.py
+++ b/grc/gui/canvas/__init__.py
@@ -1,19 +1,8 @@
# Copyright 2016 Free Software Foundation, Inc.
# This file is part of GNU Radio
#
-# GNU Radio Companion is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# GNU Radio Companion 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 General Public License for more details.
-#
-# You should have received a copy of the GNU 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
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
from .block import Block
from .connection import Connection
diff --git a/grc/gui/canvas/block.py b/grc/gui/canvas/block.py
index 9810774402..a4757ff35b 100644
--- a/grc/gui/canvas/block.py
+++ b/grc/gui/canvas/block.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import, division
diff --git a/grc/gui/canvas/colors.py b/grc/gui/canvas/colors.py
index 76fb5fd951..93c1e11783 100644
--- a/grc/gui/canvas/colors.py
+++ b/grc/gui/canvas/colors.py
@@ -2,19 +2,8 @@
Copyright 2008,2013 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/canvas/connection.py b/grc/gui/canvas/connection.py
index 2accfaf4d6..ebe39fca2b 100644
--- a/grc/gui/canvas/connection.py
+++ b/grc/gui/canvas/connection.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import, division
diff --git a/grc/gui/canvas/drawable.py b/grc/gui/canvas/drawable.py
index d755d4418d..46957444b9 100644
--- a/grc/gui/canvas/drawable.py
+++ b/grc/gui/canvas/drawable.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009, 2016 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/canvas/flowgraph.py b/grc/gui/canvas/flowgraph.py
index d8507d41e4..cf80fdd394 100644
--- a/grc/gui/canvas/flowgraph.py
+++ b/grc/gui/canvas/flowgraph.py
@@ -2,19 +2,8 @@
Copyright 2007-2011, 2016q Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import
diff --git a/grc/gui/canvas/param.py b/grc/gui/canvas/param.py
index 5777423c68..4277bfe665 100644
--- a/grc/gui/canvas/param.py
+++ b/grc/gui/canvas/param.py
@@ -1,19 +1,8 @@
# Copyright 2007-2016 Free Software Foundation, Inc.
# This file is part of GNU Radio
#
-# GNU Radio Companion is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# GNU Radio Companion 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 General Public License for more details.
-#
-# You should have received a copy of the GNU 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
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
from __future__ import absolute_import
diff --git a/grc/gui/canvas/port.py b/grc/gui/canvas/port.py
index b1a3867149..15d7304c9d 100644
--- a/grc/gui/canvas/port.py
+++ b/grc/gui/canvas/port.py
@@ -2,19 +2,8 @@
Copyright 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
+SPDX-License-Identifier: GPL-2.0-or-later
+
"""
from __future__ import absolute_import, division
diff --git a/grc/gui/external_editor.py b/grc/gui/external_editor.py
index 155b0915c5..58467c2785 100644
--- a/grc/gui/external_editor.py
+++ b/grc/gui/external_editor.py
@@ -2,19 +2,8 @@
Copyright 2015 Free Software Foundation, Inc.
This file is part of GNU Radio
-GNU Radio Companion is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
+SPDX-License-Identifier: GPL-2.0-or-later
-GNU Radio Companion 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 General Public License for more details.
-
-You should have received a copy of the GNU 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
"""
from __future__ import absolute_import, print_function