PEP8

1 files changed, 30 insertions, 29 deletions

diff --git a/src/engine/SCons/Tool/mingw.py b/src/engine/SCons/Tool/mingw.py
index 311a955..df88d79 100644
--- a/src/engine/SCons/Tool/mingw.py
+++ b/src/engine/SCons/Tool/mingw.py
@@ -43,7 +43,6 @@ import SCons.Defaults
 import SCons.Tool
 import SCons.Util
 
-
 mingw_paths = [
     r'c:\MinGW\bin',
     r'C:\cygwin64\bin',
@@ -52,8 +51,9 @@ mingw_paths = [
     r'C:\msys',
 ]
 
+
 def shlib_generator(target, source, env, for_signature):
-    cmd = SCons.Util.CLVar(['$SHLINK', '$SHLINKFLAGS']) 
+    cmd = SCons.Util.CLVar(['$SHLINK', '$SHLINKFLAGS'])
 
     dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX')
     if dll: cmd.extend(['-o', dll])
@@ -61,31 +61,32 @@ def shlib_generator(target, source, env, for_signature):
     cmd.extend(['$SOURCES', '$_LIBDIRFLAGS', '$_LIBFLAGS'])
 
     implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX')
-    if implib: cmd.append('-Wl,--out-implib,'+implib.get_string(for_signature))
+    if implib: cmd.append('-Wl,--out-implib,' + implib.get_string(for_signature))
 
     def_target = env.FindIxes(target, 'WINDOWSDEFPREFIX', 'WINDOWSDEFSUFFIX')
     insert_def = env.subst("$WINDOWS_INSERT_DEF")
     if not insert_def in ['', '0', 0] and def_target: \
-        cmd.append('-Wl,--output-def,'+def_target.get_string(for_signature))
+            cmd.append('-Wl,--output-def,' + def_target.get_string(for_signature))
 
     return [cmd]
 
+
 def shlib_emitter(target, source, env):
     dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX')
     no_import_lib = env.get('no_import_lib', 0)
 
     if not dll:
-        raise SCons.Errors.UserError("A shared library should have exactly one target with the suffix: %s Target(s) are:%s" %  \
+        raise SCons.Errors.UserError(
+            "A shared library should have exactly one target with the suffix: %s Target(s) are:%s" % \
             (env.subst("$SHLIBSUFFIX"), ",".join([str(t) for t in target])))
-    
-    if not no_import_lib and \
-       not env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX'):
 
+    if not no_import_lib and \
+            not env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX'):
         # Create list of target libraries as strings
-        targetStrings=env.ReplaceIxes(dll,  
-                                      'SHLIBPREFIX', 'SHLIBSUFFIX',
-                                      'LIBPREFIX', 'LIBSUFFIX')
-        
+        targetStrings = env.ReplaceIxes(dll,
+                                        'SHLIBPREFIX', 'SHLIBSUFFIX',
+                                        'LIBPREFIX', 'LIBSUFFIX')
+
         # Now add file nodes to target list
         target.append(env.fs.File(targetStrings))
 
@@ -97,15 +98,15 @@ def shlib_emitter(target, source, env):
     skip_def_insert = env.subst("$WINDOWS_INSERT_DEF") in ['', '0', 0]
     if not def_source and not def_target and not skip_def_insert:
         # Create list of target libraries and def files as strings
-        targetStrings=env.ReplaceIxes(dll,  
-                                      'SHLIBPREFIX', 'SHLIBSUFFIX',
-                                      'WINDOWSDEFPREFIX', 'WINDOWSDEFSUFFIX')
-        
+        targetStrings = env.ReplaceIxes(dll,
+                                        'SHLIBPREFIX', 'SHLIBSUFFIX',
+                                        'WINDOWSDEFPREFIX', 'WINDOWSDEFSUFFIX')
+
         # Now add file nodes to target list
         target.append(env.fs.File(targetStrings))
 
     return (target, source)
-                         
+
 
 shlib_action = SCons.Action.Action(shlib_generator, '$SHLINKCOMSTR', generator=1)
 ldmodule_action = SCons.Action.Action(shlib_generator, '$LDMODULECOMSTR', generator=1)
@@ -121,7 +122,6 @@ SCons.Tool.SourceFileScanner.add_scanner('.rc', SCons.Defaults.CScan)
 key_program = 'mingw32-make'
 
 
-
 def find_version_specific_mingw_paths():
     """
     One example of default mingw install paths is:
@@ -130,14 +130,14 @@ def find_version_specific_mingw_paths():
     Use glob'ing to find such and add to mingw_paths
     """
     new_paths = glob.glob(r"C:\mingw-w64\*\mingw64\bin")
-    
+
     return new_paths
 
 
 def generate(env):
     global mingw_paths
     # Check for reasoanble mingw default paths
-    mingw_paths +=find_version_specific_mingw_paths() 
+    mingw_paths += find_version_specific_mingw_paths()
 
     mingw = SCons.Tool.find_program_path(env, key_program, default_paths=mingw_paths)
     if mingw:
@@ -149,7 +149,7 @@ def generate(env):
     for tool in gnu_tools:
         SCons.Tool.Tool(tool)(env)
 
-    #... but a few things differ:
+    # ... but a few things differ:
     env['CC'] = 'gcc'
     # make sure the msvc tool doesnt break us, it added a /flag
     if 'CCFLAGS' in env:
@@ -161,16 +161,16 @@ def generate(env):
     env['CXX'] = 'g++'
     env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS')
     env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -shared')
-    env['SHLINKCOM']   = shlib_action
+    env['SHLINKCOM'] = shlib_action
     env['LDMODULECOM'] = ldmodule_action
-    env.Append(SHLIBEMITTER = [shlib_emitter])
-    env.Append(LDMODULEEMITTER = [shlib_emitter])
+    env.Append(SHLIBEMITTER=[shlib_emitter])
+    env.Append(LDMODULEEMITTER=[shlib_emitter])
     env['AS'] = 'as'
 
-    env['WIN32DEFPREFIX']        = ''
-    env['WIN32DEFSUFFIX']        = '.def'
-    env['WINDOWSDEFPREFIX']      = '${WIN32DEFPREFIX}'
-    env['WINDOWSDEFSUFFIX']      = '${WIN32DEFSUFFIX}'
+    env['WIN32DEFPREFIX'] = ''
+    env['WIN32DEFSUFFIX'] = '.def'
+    env['WINDOWSDEFPREFIX'] = '${WIN32DEFPREFIX}'
+    env['WINDOWSDEFSUFFIX'] = '${WIN32DEFSUFFIX}'
 
     env['SHOBJSUFFIX'] = '.o'
     env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
@@ -181,13 +181,14 @@ def generate(env):
     env['RCINCSUFFIX'] = ''
     env['RCCOM'] = '$RC $_CPPDEFFLAGS $RCINCFLAGS ${RCINCPREFIX} ${SOURCE.dir} $RCFLAGS -i $SOURCE -o $TARGET'
     env['BUILDERS']['RES'] = res_builder
-    
+
     # Some setting from the platform also have to be overridden:
     env['OBJSUFFIX'] = '.o'
     env['LIBPREFIX'] = 'lib'
     env['LIBSUFFIX'] = '.a'
     env['PROGSUFFIX'] = '.exe'
 
+
 def exists(env):
     mingw = SCons.Tool.find_program_path(env, key_program, default_paths=mingw_paths)
     if mingw: