style: Start applying PEP8 to Python files, indentation issues

Done with `autopep8 --select=E1`, fixes:

- E101 - Reindent all lines.
- E112 - Fix under-indented comments.
- E113 - Fix over-indented comments.
- E115 - Fix under-indented comments.
- E116 - Fix over-indented comments.
- E121 - Fix a badly indented line.
- E122 - Fix a badly indented line.
- E123 - Fix a badly indented line.
- E124 - Fix a badly indented line.
- E125 - Fix indentation undistinguish from the next logical line.
- E126 - Fix a badly indented line.
- E127 - Fix a badly indented line.
- E128 - Fix a badly indented line.
- E129 - Fix a badly indented line.

2 files changed, 67 insertions, 67 deletions

diff --git a/platform/osx/SCsub b/platform/osx/SCsub
index 217dee81eb..68484b7288 100644
--- a/platform/osx/SCsub
+++ b/platform/osx/SCsub
@@ -3,13 +3,13 @@
 Import('env')
 
 files = [
-	'os_osx.mm',
-	'godot_main_osx.mm',
-	'audio_driver_osx.cpp',
-	'sem_osx.cpp',
-#	'context_gl_osx.cpp',
-	'dir_access_osx.mm',
-	'joystick_osx.cpp',
-	]
+    'os_osx.mm',
+    'godot_main_osx.mm',
+    'audio_driver_osx.cpp',
+    'sem_osx.cpp',
+    #	'context_gl_osx.cpp',
+    'dir_access_osx.mm',
+    'joystick_osx.cpp',
+]
 
 env.Program('#bin/godot',files)
diff --git a/platform/osx/detect.py b/platform/osx/detect.py
index 4e772e37eb..358c4ef015 100644
--- a/platform/osx/detect.py
+++ b/platform/osx/detect.py
@@ -4,99 +4,99 @@ import sys
 
 
 def is_active():
-	return True
+    return True
 
 def get_name():
-	return "OSX"
+    return "OSX"
 
 def can_build():
 
-	if (sys.platform == "darwin" or os.environ.has_key("OSXCROSS_ROOT")):
-		return True
+    if (sys.platform == "darwin" or os.environ.has_key("OSXCROSS_ROOT")):
+        return True
 
 
-	return False
+    return False
 
 def get_opts():
 
-	return [
-	    ('force_64_bits','Force 64 bits binary','no'),
-	    ('osxcross_sdk','OSXCross SDK version','darwin14'),
+    return [
+        ('force_64_bits','Force 64 bits binary','no'),
+        ('osxcross_sdk','OSXCross SDK version','darwin14'),
 
-	 ]
+    ]
 
 def get_flags():
 
-	return [
-	]
+    return [
+    ]
 
 
 
 def configure(env):
 
-	env.Append(CPPPATH=['#platform/osx'])
+    env.Append(CPPPATH=['#platform/osx'])
 
-	if (env["bits"]=="default"):
-	    env["bits"]="32"
+    if (env["bits"]=="default"):
+        env["bits"]="32"
 
-	if (env["target"]=="release"):
+    if (env["target"]=="release"):
 
-		env.Append(CCFLAGS=['-O2','-ffast-math','-fomit-frame-pointer','-ftree-vectorize','-msse2'])
+        env.Append(CCFLAGS=['-O2','-ffast-math','-fomit-frame-pointer','-ftree-vectorize','-msse2'])
 
-	elif (env["target"]=="release_debug"):
+    elif (env["target"]=="release_debug"):
 
-		env.Append(CCFLAGS=['-O2','-DDEBUG_ENABLED'])
+        env.Append(CCFLAGS=['-O2','-DDEBUG_ENABLED'])
 
-	elif (env["target"]=="debug"):
+    elif (env["target"]=="debug"):
 
-		env.Append(CCFLAGS=['-g3', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
+        env.Append(CCFLAGS=['-g3', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
 
 
 
-	if (not os.environ.has_key("OSXCROSS_ROOT")):
-		#regular native build
-		if (env["bits"]=="64"):
-		    env.Append(CCFLAGS=['-arch', 'x86_64'])
-		    env.Append(LINKFLAGS=['-arch', 'x86_64'])
-		elif (env["bits"]=="32"):
-		    env.Append(CCFLAGS=['-arch', 'i386'])
-		    env.Append(LINKFLAGS=['-arch', 'i386'])
-		else:
-		    env.Append(CCFLAGS=['-arch', 'i386', '-arch', 'x86_64'])
-		    env.Append(LINKFLAGS=['-arch', 'i386', '-arch', 'x86_64'])
-	else:
-		#osxcross build
-		root=os.environ.get("OSXCROSS_ROOT",0)
-		if env["bits"]=="64":
-			basecmd=root+"/target/bin/x86_64-apple-"+env["osxcross_sdk"]+"-"
-		else:
-			basecmd=root+"/target/bin/i386-apple-"+env["osxcross_sdk"]+"-"
+    if (not os.environ.has_key("OSXCROSS_ROOT")):
+        #regular native build
+        if (env["bits"]=="64"):
+            env.Append(CCFLAGS=['-arch', 'x86_64'])
+            env.Append(LINKFLAGS=['-arch', 'x86_64'])
+        elif (env["bits"]=="32"):
+            env.Append(CCFLAGS=['-arch', 'i386'])
+            env.Append(LINKFLAGS=['-arch', 'i386'])
+        else:
+            env.Append(CCFLAGS=['-arch', 'i386', '-arch', 'x86_64'])
+            env.Append(LINKFLAGS=['-arch', 'i386', '-arch', 'x86_64'])
+    else:
+        #osxcross build
+        root=os.environ.get("OSXCROSS_ROOT",0)
+        if env["bits"]=="64":
+            basecmd=root+"/target/bin/x86_64-apple-"+env["osxcross_sdk"]+"-"
+        else:
+            basecmd=root+"/target/bin/i386-apple-"+env["osxcross_sdk"]+"-"
 
 
-		env['CC'] = basecmd+"cc"
-		env['CXX'] = basecmd+"c++"
-		env['AR'] = basecmd+"ar"
-		env['RANLIB'] = basecmd+"ranlib"
-		env['AS'] = basecmd+"as"
+        env['CC'] = basecmd+"cc"
+        env['CXX'] = basecmd+"c++"
+        env['AR'] = basecmd+"ar"
+        env['RANLIB'] = basecmd+"ranlib"
+        env['AS'] = basecmd+"as"
 
 
-	env.Append(CPPFLAGS=["-DAPPLE_STYLE_KEYS"])
-	env.Append(CPPFLAGS=['-DUNIX_ENABLED','-DGLES2_ENABLED','-DOSX_ENABLED'])
-	env.Append(LIBS=['pthread'])
-	#env.Append(CPPFLAGS=['-F/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks', '-isysroot', '/Developer/SDKs/MacOSX10.4u.sdk', '-mmacosx-version-min=10.4'])
-	#env.Append(LINKFLAGS=['-mmacosx-version-min=10.4', '-isysroot', '/Developer/SDKs/MacOSX10.4u.sdk', '-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk'])
-	env.Append(LINKFLAGS=['-framework', 'Cocoa', '-framework', 'Carbon', '-framework', 'OpenGL', '-framework', 'AGL', '-framework', 'AudioUnit','-lz', '-framework', 'IOKit', '-framework', 'ForceFeedback'])
+    env.Append(CPPFLAGS=["-DAPPLE_STYLE_KEYS"])
+    env.Append(CPPFLAGS=['-DUNIX_ENABLED','-DGLES2_ENABLED','-DOSX_ENABLED'])
+    env.Append(LIBS=['pthread'])
+    #env.Append(CPPFLAGS=['-F/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks', '-isysroot', '/Developer/SDKs/MacOSX10.4u.sdk', '-mmacosx-version-min=10.4'])
+    #env.Append(LINKFLAGS=['-mmacosx-version-min=10.4', '-isysroot', '/Developer/SDKs/MacOSX10.4u.sdk', '-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk'])
+    env.Append(LINKFLAGS=['-framework', 'Cocoa', '-framework', 'Carbon', '-framework', 'OpenGL', '-framework', 'AGL', '-framework', 'AudioUnit','-lz', '-framework', 'IOKit', '-framework', 'ForceFeedback'])
 
-	if (env["CXX"]=="clang++"):
-		env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
-		env["CC"]="clang"
-		env["LD"]="clang++"
+    if (env["CXX"]=="clang++"):
+        env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
+        env["CC"]="clang"
+        env["LD"]="clang++"
 
-	import methods
+    import methods
 
-	env.Append( BUILDERS = { 'GLSL120' : env.Builder(action = methods.build_legacygl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
-	env.Append( BUILDERS = { 'GLSL' : env.Builder(action = methods.build_glsl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
-	env.Append( BUILDERS = { 'GLSL120GLES' : env.Builder(action = methods.build_gles2_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
-	#env.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } )
+    env.Append( BUILDERS = { 'GLSL120' : env.Builder(action = methods.build_legacygl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
+    env.Append( BUILDERS = { 'GLSL' : env.Builder(action = methods.build_glsl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
+    env.Append( BUILDERS = { 'GLSL120GLES' : env.Builder(action = methods.build_gles2_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
+    #env.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } )
 
-	env["x86_libtheora_opt_gcc"]=True
+    env["x86_libtheora_opt_gcc"]=True