Remove encoding declarations

In Python 3, UTF-8 is the default encoding when no encoding
declaration is present, and omitting the encoding declaration when
UTF-8 is intended is officially suggested.

- https://docs.python.org/3/reference/lexical_analysis.html
- https://pep8.org/#source-file-encoding

Furthermore, not all files in this project had them (and their
presence or absence seems to have been mainly for historical
reasons rather than file contents).

doc/source/conf.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
-#
-# GitPython documentation build configuration file, created by
+# GitPython documentation build configuration file, originally created by
 # sphinx-quickstart on Sat Jan 24 11:51:01 2009.
 #
 # This file is execfile()d with the current directory set to its containing dir.

git/compat.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # compat.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

git/types.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This module is part of GitPython and is released under
 # the BSD License: https://opensource.org/license/bsd-3-clause/
 

test/test_base.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # test_base.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_clone.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This module is part of GitPython and is released under
 # the BSD License: https://opensource.org/license/bsd-3-clause/
 

test/test_commit.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # test_commit.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_diff.py

@@ -1,4 +1,3 @@
-# coding: utf-8
 # test_diff.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_docs.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # test_docs.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_exc.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # test_exc.py
 # Copyright (C) 2008, 2009, 2016 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_git.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # test_git.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_index.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # test_index.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_repo.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # test_repo.py
 # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
 #

test/test_submodule.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This module is part of GitPython and is released under
 # the BSD License: https://opensource.org/license/bsd-3-clause/