1 files changed, 36 insertions, 42 deletions
diff --git a/SCons/Variables/PathVariable.py b/SCons/Variables/PathVariable.py
index c0ebb18..081872b 100644
--- a/SCons/Variables/PathVariable.py
+++ b/SCons/Variables/PathVariable.py
@@ -1,4 +1,27 @@
-"""SCons.Variables.PathVariable
+# MIT License
+#
+# Copyright The SCons Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+"""Option type for path Variables.
 
 This file defines an option type for SCons implementing path settings.
 
@@ -8,21 +31,18 @@ Arguments to PathVariable are:
   option-name  = name of this option on the command line (e.g. "prefix")
   option-help  = help string for option
   option-dflt  = default value for this option
-  validator    = [optional] validator for option value.  Predefined validators are:
-
-                     PathAccept -- accepts any path setting; no validation
-                     PathIsDir  -- path must be an existing directory
-                     PathIsDirCreate -- path must be a dir; will create
-                     PathIsFile -- path must be a file
-                     PathExists -- path must exist (any type) [default]
-
-                 The validator is a function that is called and which
-                 should return True or False to indicate if the path
-                 is valid.  The arguments to the validator function
-                 are: (key, val, env).  The key is the name of the
-                 option, the val is the path specified for the option,
-                 and the env is the env to which the Options have been
-                 added.
+  validator    = [optional] validator for option value.  Predefined are:
+    PathAccept -- accepts any path setting; no validation
+    PathIsDir  -- path must be an existing directory
+    PathIsDirCreate -- path must be a dir; will create
+    PathIsFile -- path must be a file
+    PathExists -- path must exist (any type) [default]
+
+  The validator is a function that is called and which should return
+  True or False to indicate if the path is valid.  The arguments
+  to the validator function are: (key, val, env).  The key is the
+  name of the option, the val is the path specified for the option,
+  and the env is the env to which the Options have been added.
 
 Usage example::
 
@@ -41,34 +61,8 @@ Usage example::
   opts.Add(PathVariable('qt_libraries',
                       'where the Qt library is installed',
                       '$qtdir/lib'))
-
 """
 
-#
-# __COPYRIGHT__
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
-# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-
-__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
-
 __all__ = ['PathVariable',]
 
 import os