update 0.5

pythonbrew/commands/installed.py

@@ -0,0 +1,26 @@
+import os
+from pythonbrew.basecommand import Command
+from pythonbrew.define import PATH_PYTHONS
+from pythonbrew.log import logger
+import sys
+
+class InstalledCommand(Command):
+    name = "installed"
+    usage = "%prog"
+    summary = "List the installed versions of python"
+    
+    def run_command(self, options, args):
+        cur = ""
+        if not os.path.islink("%s/current" % PATH_PYTHONS):
+            logger.info("%s (*)" % sys.executable)
+        elif os.path.islink("%s/current" % PATH_PYTHONS):
+            cur = os.path.basename(os.path.realpath("%s/current" % PATH_PYTHONS))
+        for d in sorted(os.listdir("%s/" % PATH_PYTHONS)):
+            if d == "current":
+                continue
+            if cur == d:
+                logger.info("%s (*)" % cur)
+            else:
+                logger.info("%s" % (d))
+
+InstalledCommand()