RF: Context passes BIPDIR/FSLDIR to Config constructor

bip/main.py

@@ -50,13 +50,19 @@ class Usage(Exception):
 
 class Context(Config):
 
-    def __init__(self, subject, *args, **kwargs):
+    def __init__(self, subject, cfgdir=None):
 
-        Config.__init__(self, *args, **kwargs)
+        # Paths which may be referenced
+        # in configuration files.
+        env = {'BIPDIR' : bip.BIPDIR,
+               'FSLDIR' : os.environ['FSLDIR']}
+
+        Config.__init__(self, env=env)
 
         self.subject = subject
-        self.BIPDIR  = bip.BIPDIR
-        self.FSLDIR  = os.environ['FSLDIR']
+        self.BIPDIR  = env['BIPDIR']
+        self.FSLDIR  = env['FSLDIR']
+
 
         with open(self.get_data('dMRI/autoptx/struct_list.json'), 'r',
                                 encoding="utf-8") as f: