7205: bundlebuilder accepts old "dist" cmd, checks for po dir

src/sugar/activity/bundlebuilder.py

@@ -81,6 +81,10 @@ class Builder(object):
     def build_locale(self):
         po_dir = os.path.join(self.config.source_dir, 'po')
 
+        if not self.config.bundle.is_dir(po_dir):
+            logging.warn("Missing po/ dir, cannot build_locale")
+            return
+        
         for f in os.listdir(po_dir):
             if not f.endswith('.po'):
                 continue
@@ -214,6 +218,10 @@ def cmd_dist_xo(config, options, args):
     packager = XOPackager(config)
     packager.package()
 
+def cmd_dist(config, options, args):
+    logging.warn("dist deprecated, use dist_xo.")
+    cmd_dist_xo(config, options, args)
+
 def cmd_dist_source(config, options, args):
     packager = SourcePackager(config)
     packager.package()

src/sugar/bundle/bundle.py

@@ -132,7 +132,18 @@ class Bundle:
                 zip_file.close()
 
             return True
-                
+
+    def is_dir(self, filename):
+        if self._unpacked:
+            path = os.path.join(self._path, filename)
+            return os.path.isdir(path)
+        else:
+            zip_file = zipfile.ZipFile(self._path)
+            path = os.path.join(self._zip_root_dir, filename, "")
+            for f in zip_file.namelist():
+                if f.startswith(path):
+                    return True
+            return False
 
     def get_path(self):
         """Get the bundle path."""