update 0.5

pythonbrew/commands/uninstall.py

@@ -0,0 +1,29 @@
+import os
+import sys
+from pythonbrew.basecommand import Command
+from pythonbrew.define import PATH_PYTHONS
+from pythonbrew.util import off, rm_r, Package
+from pythonbrew.log import logger
+
+class UninstallCommand(Command):
+    name = "uninstall"
+    usage = "%prog VERSION"
+    summary = "Uninstall the given version of python"
+    
+    def run_command(self, options, args):
+        if args:
+            pkg = Package(args[0])
+            pkgname = pkg.name
+            pkgpath = "%s/%s" % (PATH_PYTHONS, pkgname)
+            if not os.path.isdir(pkgpath):
+                logger.error("`%s` is not installed." % pkgname)
+                sys.exit(1)
+            if os.path.islink("%s/current" % PATH_PYTHONS):
+                curpath = os.path.realpath("%s/current" % PATH_PYTHONS)
+                if pkgpath == curpath:
+                    off()
+            rm_r(pkgpath)
+        else:
+            self.parser.print_help()
+
+UninstallCommand()