Changeset 219 in tracdarcs

Timestamp:

12/10/10 10:26:21 (2 years ago)

Author:

lele@…

Hash name:

20101210092621-7a6fb-476dbfbdb9e72fca0968bbd1c11433fd6d68e7df

Message:

Possible fix for #24
When the argument isn't recognized as a valid revision number, raise
NoSuchChangeset? instead of TracError?, as the svn backend does.

File:

• tracdarcs/repository.py (modified) (1 diff)

tracdarcs/repository.py

@@ -155 +155 @@
         else:
             youngest = self.get_youngest_rev()
-            if rev is None or rev == "":
+            if rev is None or (isinstance(rev, basestring) and
+                               rev.lower() in ('', 'head', 'latest', 'youngest')):
                 return youngest
             try:
                 rev = int(rev)
-            except ValueError, le:
-                raise TracError('Ill-formed revision: %s, error: %s' % (rev, le))
+            except (ValueError, TypeError):
+                raise NoSuchChangeset(rev)
             if rev > youngest:
-                rev = youngest
+                raise NoSuchChangeset(rev)
         return rev