Edition base class

edition.py

@@ -0,0 +1,6 @@
+
+class Edition:
+  """Base class. Every edition derives from this
+  """
+  def __init__(self):
+    self.name = "BioLinux base Edition"

fabfile.py

@@ -36,6 +36,13 @@
 
 logger.addHandler(ch)
 
+# ---- Support for BioLinux editions. An edition is a basic 'specialization',
+#      with its own overrides of the Edition class.
+
+from edition import *
+
+edition = Edition()
+
 env.config_dir = os.path.join(os.path.dirname(__file__), "config")
 if not env.get('edition'):
   # default values for edition (when missing in fabricrc)