Make FilesystemObject handle names that require URL

quoting by URL quoting everything. Implement this by
having a hook for each key (named 'hook_foo' for key
'foo') which gets called automatically if the key
exists.

1 files changed, 9 insertions, 0 deletions

diff --git a/summainlib.py b/summainlib.py
index b0d9782..81cc973 100644
--- a/summainlib.py
+++ b/summainlib.py
@@ -14,6 +14,9 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+import urllib
+
+
 class FilesystemObject(object):
 
     '''An object in the file system.
@@ -27,7 +30,13 @@ class FilesystemObject(object):
         self.values = dict()
         self['Name'] = filename
 
+    def hook_name(self, value):
+        return urllib.quote(value)
+
     def __setitem__(self, key, value):
+        hook_name = 'hook_%s' % key.lower()
+        if hasattr(self, hook_name):
+            value = getattr(self, hook_name)(value)
         self.values[key] = value
         
     def __getitem__(self, key):