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-rw-r--r--gr-fec/python/fec/CMakeLists.txt14
-rw-r--r--gr-fec/python/fec/LDPC/CMakeLists.txt14
-rw-r--r--gr-fec/python/fec/LDPC/Generate_LDPC_matrix.py14
-rw-r--r--gr-fec/python/fec/LDPC/Generate_LDPC_matrix_functions.py14
-rw-r--r--gr-fec/python/fec/LDPC/__init__.py14
-rw-r--r--gr-fec/python/fec/__init__.py14
-rw-r--r--gr-fec/python/fec/_qa_helper.py14
-rw-r--r--gr-fec/python/fec/bercurve_generator.py14
-rw-r--r--gr-fec/python/fec/bitflip.py14
-rw-r--r--gr-fec/python/fec/capillary_threaded_decoder.py14
-rw-r--r--gr-fec/python/fec/capillary_threaded_encoder.py14
-rw-r--r--gr-fec/python/fec/extended_async_encoder.py14
-rw-r--r--gr-fec/python/fec/extended_decoder.py14
-rw-r--r--gr-fec/python/fec/extended_encoder.py14
-rw-r--r--gr-fec/python/fec/extended_tagged_decoder.py14
-rw-r--r--gr-fec/python/fec/extended_tagged_encoder.py14
-rw-r--r--gr-fec/python/fec/fec_test.py14
-rw-r--r--gr-fec/python/fec/polar/CMakeLists.txt14
-rw-r--r--gr-fec/python/fec/polar/__init__.py14
-rw-r--r--gr-fec/python/fec/polar/channel_construction.py14
-rw-r--r--gr-fec/python/fec/polar/channel_construction_awgn.py14
-rw-r--r--gr-fec/python/fec/polar/channel_construction_bec.py14
-rw-r--r--gr-fec/python/fec/polar/common.py14
-rw-r--r--gr-fec/python/fec/polar/decoder.py14
-rw-r--r--gr-fec/python/fec/polar/encoder.py14
-rw-r--r--gr-fec/python/fec/polar/helper_functions.py14
-rw-r--r--gr-fec/python/fec/polar/polar_channel_construction14
-rw-r--r--gr-fec/python/fec/polar/testbed.py14
-rw-r--r--gr-fec/python/fec/qa_ber_bf.py14
-rw-r--r--gr-fec/python/fec/qa_depuncture.py14
-rw-r--r--gr-fec/python/fec/qa_ecc_ccsds_27.py14
-rw-r--r--gr-fec/python/fec/qa_fecapi_cc.py14
-rw-r--r--gr-fec/python/fec/qa_fecapi_cc_buffer_overflow.py14
-rw-r--r--gr-fec/python/fec/qa_fecapi_dummy.py14
-rw-r--r--gr-fec/python/fec/qa_fecapi_ldpc.py14
-rw-r--r--gr-fec/python/fec/qa_fecapi_repetition.py14
-rw-r--r--gr-fec/python/fec/qa_polar_decoder_sc.py14
-rw-r--r--gr-fec/python/fec/qa_polar_decoder_sc_list.py14
-rw-r--r--gr-fec/python/fec/qa_polar_decoder_sc_systematic.py14
-rw-r--r--gr-fec/python/fec/qa_polar_encoder.py14
-rw-r--r--gr-fec/python/fec/qa_polar_encoder_systematic.py14
-rw-r--r--gr-fec/python/fec/qa_puncture.py14
-rw-r--r--gr-fec/python/fec/threaded_decoder.py14
-rw-r--r--gr-fec/python/fec/threaded_encoder.py14
44 files changed, 44 insertions, 572 deletions
diff --git a/gr-fec/python/fec/CMakeLists.txt b/gr-fec/python/fec/CMakeLists.txt
index cbde86191..011d1b4d9 100644
--- a/gr-fec/python/fec/CMakeLists.txt
+++ b/gr-fec/python/fec/CMakeLists.txt
@@ -2,20 +2,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
########################################################################
include(GrPython)
diff --git a/gr-fec/python/fec/LDPC/CMakeLists.txt b/gr-fec/python/fec/LDPC/CMakeLists.txt
index d2022412b..a30b5b2ed 100644
--- a/gr-fec/python/fec/LDPC/CMakeLists.txt
+++ b/gr-fec/python/fec/LDPC/CMakeLists.txt
@@ -2,20 +2,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#####################################################################
include(GrPython)
diff --git a/gr-fec/python/fec/LDPC/Generate_LDPC_matrix.py b/gr-fec/python/fec/LDPC/Generate_LDPC_matrix.py
index 8c5b17bc4..c3061c1d6 100644
--- a/gr-fec/python/fec/LDPC/Generate_LDPC_matrix.py
+++ b/gr-fec/python/fec/LDPC/Generate_LDPC_matrix.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/LDPC/Generate_LDPC_matrix_functions.py b/gr-fec/python/fec/LDPC/Generate_LDPC_matrix_functions.py
index 4b18a9040..7c926dbc9 100644
--- a/gr-fec/python/fec/LDPC/Generate_LDPC_matrix_functions.py
+++ b/gr-fec/python/fec/LDPC/Generate_LDPC_matrix_functions.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/LDPC/__init__.py b/gr-fec/python/fec/LDPC/__init__.py
index 7ee9196d1..769d58969 100644
--- a/gr-fec/python/fec/LDPC/__init__.py
+++ b/gr-fec/python/fec/LDPC/__init__.py
@@ -5,20 +5,8 @@ from __future__ import unicode_literals
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from .Generate_LDPC_matrix_functions import *
diff --git a/gr-fec/python/fec/__init__.py b/gr-fec/python/fec/__init__.py
index e5458686d..eda8316a0 100644
--- a/gr-fec/python/fec/__init__.py
+++ b/gr-fec/python/fec/__init__.py
@@ -3,20 +3,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
'''
diff --git a/gr-fec/python/fec/_qa_helper.py b/gr-fec/python/fec/_qa_helper.py
index 85a19ed7c..4749f53c7 100644
--- a/gr-fec/python/fec/_qa_helper.py
+++ b/gr-fec/python/fec/_qa_helper.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/bercurve_generator.py b/gr-fec/python/fec/bercurve_generator.py
index 29a02c135..846c95d8e 100644
--- a/gr-fec/python/fec/bercurve_generator.py
+++ b/gr-fec/python/fec/bercurve_generator.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/bitflip.py b/gr-fec/python/fec/bitflip.py
index 332a288e7..0981b836d 100644
--- a/gr-fec/python/fec/bitflip.py
+++ b/gr-fec/python/fec/bitflip.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import division
diff --git a/gr-fec/python/fec/capillary_threaded_decoder.py b/gr-fec/python/fec/capillary_threaded_decoder.py
index 821e3cf92..93a53161e 100644
--- a/gr-fec/python/fec/capillary_threaded_decoder.py
+++ b/gr-fec/python/fec/capillary_threaded_decoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import division
diff --git a/gr-fec/python/fec/capillary_threaded_encoder.py b/gr-fec/python/fec/capillary_threaded_encoder.py
index 899d10c3b..95d9f3253 100644
--- a/gr-fec/python/fec/capillary_threaded_encoder.py
+++ b/gr-fec/python/fec/capillary_threaded_encoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import division
diff --git a/gr-fec/python/fec/extended_async_encoder.py b/gr-fec/python/fec/extended_async_encoder.py
index cebd5c652..9766c661e 100644
--- a/gr-fec/python/fec/extended_async_encoder.py
+++ b/gr-fec/python/fec/extended_async_encoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/extended_decoder.py b/gr-fec/python/fec/extended_decoder.py
index 3c7ebefb4..60dd3def3 100644
--- a/gr-fec/python/fec/extended_decoder.py
+++ b/gr-fec/python/fec/extended_decoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/extended_encoder.py b/gr-fec/python/fec/extended_encoder.py
index 992c2bdad..575e6cd43 100644
--- a/gr-fec/python/fec/extended_encoder.py
+++ b/gr-fec/python/fec/extended_encoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/extended_tagged_decoder.py b/gr-fec/python/fec/extended_tagged_decoder.py
index c119bf993..34c65c70c 100644
--- a/gr-fec/python/fec/extended_tagged_decoder.py
+++ b/gr-fec/python/fec/extended_tagged_decoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/extended_tagged_encoder.py b/gr-fec/python/fec/extended_tagged_encoder.py
index 9f4a684c4..385eb1b40 100644
--- a/gr-fec/python/fec/extended_tagged_encoder.py
+++ b/gr-fec/python/fec/extended_tagged_encoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/fec_test.py b/gr-fec/python/fec/fec_test.py
index 14f38f576..bc9d7fc5a 100644
--- a/gr-fec/python/fec/fec_test.py
+++ b/gr-fec/python/fec/fec_test.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/polar/CMakeLists.txt b/gr-fec/python/fec/polar/CMakeLists.txt
index 2c126746e..88107df0a 100644
--- a/gr-fec/python/fec/polar/CMakeLists.txt
+++ b/gr-fec/python/fec/polar/CMakeLists.txt
@@ -2,20 +2,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
########################################################################
include(GrPython)
diff --git a/gr-fec/python/fec/polar/__init__.py b/gr-fec/python/fec/polar/__init__.py
index e06020b88..0e421fa04 100644
--- a/gr-fec/python/fec/polar/__init__.py
+++ b/gr-fec/python/fec/polar/__init__.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
# turn this folder into a Python module
diff --git a/gr-fec/python/fec/polar/channel_construction.py b/gr-fec/python/fec/polar/channel_construction.py
index d3b33fe3a..84e63871b 100644
--- a/gr-fec/python/fec/polar/channel_construction.py
+++ b/gr-fec/python/fec/polar/channel_construction.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
'''
diff --git a/gr-fec/python/fec/polar/channel_construction_awgn.py b/gr-fec/python/fec/polar/channel_construction_awgn.py
index c75f3d1c4..c18648206 100644
--- a/gr-fec/python/fec/polar/channel_construction_awgn.py
+++ b/gr-fec/python/fec/polar/channel_construction_awgn.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/polar/channel_construction_bec.py b/gr-fec/python/fec/polar/channel_construction_bec.py
index d0ca4f84e..393200a7a 100644
--- a/gr-fec/python/fec/polar/channel_construction_bec.py
+++ b/gr-fec/python/fec/polar/channel_construction_bec.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/polar/common.py b/gr-fec/python/fec/polar/common.py
index 8604f05ba..38fd748d3 100644
--- a/gr-fec/python/fec/polar/common.py
+++ b/gr-fec/python/fec/polar/common.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/polar/decoder.py b/gr-fec/python/fec/polar/decoder.py
index 5acd04aa7..f65029dbe 100644
--- a/gr-fec/python/fec/polar/decoder.py
+++ b/gr-fec/python/fec/polar/decoder.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/polar/encoder.py b/gr-fec/python/fec/polar/encoder.py
index c5c7c05d5..89c5a64e0 100644
--- a/gr-fec/python/fec/polar/encoder.py
+++ b/gr-fec/python/fec/polar/encoder.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/polar/helper_functions.py b/gr-fec/python/fec/polar/helper_functions.py
index 147023a59..8812be11d 100644
--- a/gr-fec/python/fec/polar/helper_functions.py
+++ b/gr-fec/python/fec/polar/helper_functions.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/polar/polar_channel_construction b/gr-fec/python/fec/polar/polar_channel_construction
index 9d74ec68e..987d369a8 100644
--- a/gr-fec/python/fec/polar/polar_channel_construction
+++ b/gr-fec/python/fec/polar/polar_channel_construction
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
""" A tool for POLAR code channel construction."""
diff --git a/gr-fec/python/fec/polar/testbed.py b/gr-fec/python/fec/polar/testbed.py
index 08ef0de55..d0b0c010c 100644
--- a/gr-fec/python/fec/polar/testbed.py
+++ b/gr-fec/python/fec/polar/testbed.py
@@ -2,20 +2,8 @@
#
# Copyright 2015 Free Software Foundation, Inc.
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/qa_ber_bf.py b/gr-fec/python/fec/qa_ber_bf.py
index 0d720988c..8cc1f25fd 100644
--- a/gr-fec/python/fec/qa_ber_bf.py
+++ b/gr-fec/python/fec/qa_ber_bf.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/qa_depuncture.py b/gr-fec/python/fec/qa_depuncture.py
index 9ec57bfc4..b45ade0de 100644
--- a/gr-fec/python/fec/qa_depuncture.py
+++ b/gr-fec/python/fec/qa_depuncture.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import division
diff --git a/gr-fec/python/fec/qa_ecc_ccsds_27.py b/gr-fec/python/fec/qa_ecc_ccsds_27.py
index 6656c9d3a..e2c4f1fc8 100644
--- a/gr-fec/python/fec/qa_ecc_ccsds_27.py
+++ b/gr-fec/python/fec/qa_ecc_ccsds_27.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
diff --git a/gr-fec/python/fec/qa_fecapi_cc.py b/gr-fec/python/fec/qa_fecapi_cc.py
index 053f671a0..cad9c7aef 100644
--- a/gr-fec/python/fec/qa_fecapi_cc.py
+++ b/gr-fec/python/fec/qa_fecapi_cc.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/qa_fecapi_cc_buffer_overflow.py b/gr-fec/python/fec/qa_fecapi_cc_buffer_overflow.py
index 9013122d1..938897ccb 100644
--- a/gr-fec/python/fec/qa_fecapi_cc_buffer_overflow.py
+++ b/gr-fec/python/fec/qa_fecapi_cc_buffer_overflow.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from gnuradio import gr, gr_unittest
diff --git a/gr-fec/python/fec/qa_fecapi_dummy.py b/gr-fec/python/fec/qa_fecapi_dummy.py
index 202cdfc00..df579f53b 100644
--- a/gr-fec/python/fec/qa_fecapi_dummy.py
+++ b/gr-fec/python/fec/qa_fecapi_dummy.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/qa_fecapi_ldpc.py b/gr-fec/python/fec/qa_fecapi_ldpc.py
index 758a26469..d4d209aed 100644
--- a/gr-fec/python/fec/qa_fecapi_ldpc.py
+++ b/gr-fec/python/fec/qa_fecapi_ldpc.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/qa_fecapi_repetition.py b/gr-fec/python/fec/qa_fecapi_repetition.py
index 650aab701..0f165bd70 100644
--- a/gr-fec/python/fec/qa_fecapi_repetition.py
+++ b/gr-fec/python/fec/qa_fecapi_repetition.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/qa_polar_decoder_sc.py b/gr-fec/python/fec/qa_polar_decoder_sc.py
index c8d956328..83943138f 100644
--- a/gr-fec/python/fec/qa_polar_decoder_sc.py
+++ b/gr-fec/python/fec/qa_polar_decoder_sc.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/qa_polar_decoder_sc_list.py b/gr-fec/python/fec/qa_polar_decoder_sc_list.py
index 13a8e9bc3..ef793834e 100644
--- a/gr-fec/python/fec/qa_polar_decoder_sc_list.py
+++ b/gr-fec/python/fec/qa_polar_decoder_sc_list.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import print_function
diff --git a/gr-fec/python/fec/qa_polar_decoder_sc_systematic.py b/gr-fec/python/fec/qa_polar_decoder_sc_systematic.py
index 525ebbc76..c67a4d461 100644
--- a/gr-fec/python/fec/qa_polar_decoder_sc_systematic.py
+++ b/gr-fec/python/fec/qa_polar_decoder_sc_systematic.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/qa_polar_encoder.py b/gr-fec/python/fec/qa_polar_encoder.py
index ba003d907..fcd86691a 100644
--- a/gr-fec/python/fec/qa_polar_encoder.py
+++ b/gr-fec/python/fec/qa_polar_encoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/qa_polar_encoder_systematic.py b/gr-fec/python/fec/qa_polar_encoder_systematic.py
index 18b918dda..553b0bb24 100644
--- a/gr-fec/python/fec/qa_polar_encoder_systematic.py
+++ b/gr-fec/python/fec/qa_polar_encoder_systematic.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import absolute_import
diff --git a/gr-fec/python/fec/qa_puncture.py b/gr-fec/python/fec/qa_puncture.py
index f4e0ba855..fdff9547a 100644
--- a/gr-fec/python/fec/qa_puncture.py
+++ b/gr-fec/python/fec/qa_puncture.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import division
diff --git a/gr-fec/python/fec/threaded_decoder.py b/gr-fec/python/fec/threaded_decoder.py
index adf4abfe2..76e49aa3a 100644
--- a/gr-fec/python/fec/threaded_decoder.py
+++ b/gr-fec/python/fec/threaded_decoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import unicode_literals
diff --git a/gr-fec/python/fec/threaded_encoder.py b/gr-fec/python/fec/threaded_encoder.py
index 254b4d39d..a874b9851 100644
--- a/gr-fec/python/fec/threaded_encoder.py
+++ b/gr-fec/python/fec/threaded_encoder.py
@@ -4,20 +4,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio 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 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
#
from __future__ import unicode_literals