File headers: use SPDX license identifiers

Some files needed to be changed manually.

20 files changed, 69 insertions, 39 deletions

diff --git a/io_import_dxf/dxfgrabber/__init__.py b/io_import_dxf/dxfgrabber/__init__.py
index 5fe0fefa..f46c691e 100644
--- a/io_import_dxf/dxfgrabber/__init__.py
+++ b/io_import_dxf/dxfgrabber/__init__.py
@@ -1,7 +1,8 @@
-# dxfgrabber - copyright (C) 2012 by Manfred Moitzi (mozman)
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi (mozman)
+
 # Purpose: grab information from DXF drawings - all DXF versions supported
 # Created: 21.07.2012
-# License: MIT License
 
 version = (0, 8, 4)
 VERSION = "%d.%d.%d" % version
diff --git a/io_import_dxf/dxfgrabber/acdsdata.py b/io_import_dxf/dxfgrabber/acdsdata.py
index b864fff0..7a92d4cf 100644
--- a/io_import_dxf/dxfgrabber/acdsdata.py
+++ b/io_import_dxf/dxfgrabber/acdsdata.py
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2014 Manfred Moitzi
+
 # Purpose: acdsdata section manager
 # Created: 05.05.2014
-# Copyright (C) 2014, Manfred Moitzi
-# License: MIT License
 
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
diff --git a/io_import_dxf/dxfgrabber/blockssection.py b/io_import_dxf/dxfgrabber/blockssection.py
index a64a364e..5decd5c7 100644
--- a/io_import_dxf/dxfgrabber/blockssection.py
+++ b/io_import_dxf/dxfgrabber/blockssection.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2011 Manfred Moitzi
+
 # Purpose: blocks section
 # Created: 09.08.2012, taken from my package ezdxf
-# Copyright (C) 2011, Manfred Moitzi
-# License: MIT-License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/codepage.py b/io_import_dxf/dxfgrabber/codepage.py
index 47e8e3ea..69f0d1b0 100644
--- a/io_import_dxf/dxfgrabber/codepage.py
+++ b/io_import_dxf/dxfgrabber/codepage.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: codepage handling
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/color.py b/io_import_dxf/dxfgrabber/color.py
index ae999804..a83aee4f 100644
--- a/io_import_dxf/dxfgrabber/color.py
+++ b/io_import_dxf/dxfgrabber/color.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: MIT
+
 __author__ = 'manfred'
 
 
diff --git a/io_import_dxf/dxfgrabber/const.py b/io_import_dxf/dxfgrabber/const.py
index cf8c6613..1bae7fa0 100644
--- a/io_import_dxf/dxfgrabber/const.py
+++ b/io_import_dxf/dxfgrabber/const.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: constant values
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/decode.py b/io_import_dxf/dxfgrabber/decode.py
index 3187cc8f..da3d497c 100644
--- a/io_import_dxf/dxfgrabber/decode.py
+++ b/io_import_dxf/dxfgrabber/decode.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2014 Manfred Moitzi
+
 # Purpose: decode DXF proprietary data
 # Created: 01.05.2014
-# Copyright (C) 2014, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/defaultchunk.py b/io_import_dxf/dxfgrabber/defaultchunk.py
index 1df9969a..e953d3ec 100644
--- a/io_import_dxf/dxfgrabber/defaultchunk.py
+++ b/io_import_dxf/dxfgrabber/defaultchunk.py
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: handle default chunk
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/drawing.py b/io_import_dxf/dxfgrabber/drawing.py
index db739b23..492e86f9 100644
--- a/io_import_dxf/dxfgrabber/drawing.py
+++ b/io_import_dxf/dxfgrabber/drawing.py
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: handle drawing data of DXF files
 # Created: 21.07.12
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
 
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/dxfentities.py b/io_import_dxf/dxfgrabber/dxfentities.py
index ea2eb9d0..f9c9e4bc 100644
--- a/io_import_dxf/dxfgrabber/dxfentities.py
+++ b/io_import_dxf/dxfgrabber/dxfentities.py
@@ -1,8 +1,9 @@
-# encoding: utf-8
+# SPDX-License-Identifier: MIT
+# Copyright 2016 Manfred Moitzi
+
 # Purpose: entity classes, new implementation without dxf12/dxf13 layer
 # Created: 17.04.2016
-# Copyright (C) 2016, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/dxfobjects.py b/io_import_dxf/dxfgrabber/dxfobjects.py
index c7ee320b..f3ef149b 100644
--- a/io_import_dxf/dxfgrabber/dxfobjects.py
+++ b/io_import_dxf/dxfgrabber/dxfobjects.py
@@ -1,8 +1,9 @@
-# encoding: utf-8
+# SPDX-License-Identifier: MIT
+# Copyright 2016 Manfred Moitzi
+
 # Purpose: objects classes
 # Created: 17.04.2016
-# Copyright (C) 2016, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/entitysection.py b/io_import_dxf/dxfgrabber/entitysection.py
index cd717c56..2e27b657 100644
--- a/io_import_dxf/dxfgrabber/entitysection.py
+++ b/io_import_dxf/dxfgrabber/entitysection.py
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: handle entity section
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/headersection.py b/io_import_dxf/dxfgrabber/headersection.py
index 5c6d1622..eead8d01 100755
--- a/io_import_dxf/dxfgrabber/headersection.py
+++ b/io_import_dxf/dxfgrabber/headersection.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: handle header section
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/juliandate.py b/io_import_dxf/dxfgrabber/juliandate.py
index be8a3826..5b8c7567 100644
--- a/io_import_dxf/dxfgrabber/juliandate.py
+++ b/io_import_dxf/dxfgrabber/juliandate.py
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2011 Manfred Moitzi
+
 # Purpose: julian date
 # Created: 21.03.2011
-# Copyright (C) 2011, Manfred Moitzi
-# License: MIT License
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/layers.py b/io_import_dxf/dxfgrabber/layers.py
index a82e5ec8..028df423 100644
--- a/io_import_dxf/dxfgrabber/layers.py
+++ b/io_import_dxf/dxfgrabber/layers.py
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: handle layers
 # Created: 21.07.12
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
 
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/linetypes.py b/io_import_dxf/dxfgrabber/linetypes.py
index 4d7caba6..89307b1d 100644
--- a/io_import_dxf/dxfgrabber/linetypes.py
+++ b/io_import_dxf/dxfgrabber/linetypes.py
@@ -1,6 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2014 Manfred Moitzi
+
 # Purpose: handle linetypes table
 # Created: 06.01.2014
-# Copyright (C) 2014, Manfred Moitzi
 # License: MIT License
 
 __author__ = "mozman <mozman@gmx.at>"
diff --git a/io_import_dxf/dxfgrabber/sections.py b/io_import_dxf/dxfgrabber/sections.py
index 697263db..29980783 100755
--- a/io_import_dxf/dxfgrabber/sections.py
+++ b/io_import_dxf/dxfgrabber/sections.py
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012, Manfred Moitzi
+
 # Purpose: handle dxf sections
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/styles.py b/io_import_dxf/dxfgrabber/styles.py
index 5d056f31..0104464f 100644
--- a/io_import_dxf/dxfgrabber/styles.py
+++ b/io_import_dxf/dxfgrabber/styles.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2014 Manfred Moitzi
+
 # Purpose: handle text styles
 # Created: 06.01.2014
-# Copyright (C) 2014, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/tablessection.py b/io_import_dxf/dxfgrabber/tablessection.py
index 345487fa..9c1599cb 100644
--- a/io_import_dxf/dxfgrabber/tablessection.py
+++ b/io_import_dxf/dxfgrabber/tablessection.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: handle tables section
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"
 
diff --git a/io_import_dxf/dxfgrabber/tags.py b/io_import_dxf/dxfgrabber/tags.py
index 89354b8c..ded46f8a 100644
--- a/io_import_dxf/dxfgrabber/tags.py
+++ b/io_import_dxf/dxfgrabber/tags.py
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2012 Manfred Moitzi
+
 # Purpose: tag reader
 # Created: 21.07.2012, taken from my ezdxf project
-# Copyright (C) 2012, Manfred Moitzi
-# License: MIT License
+
 from __future__ import unicode_literals
 __author__ = "mozman <mozman@gmx.at>"