* apt/progress/__init__.py:

  - Fix InstallProgress.updateInterface() to cope with read() returning 0
    on non-blocking file descriptors (LP: #491027).

* apt/cache.py: 
  - improved docstring for the cache
  - add "enhances" property
* data/templates/Ubuntu.info.in:
  - add lucid
* python/cache.cc:
  - add UntranslatedDepType attribute to DependencyType
  - add DepTypeEnum that returns a value from 
    {DepDepends, DepPreDepends, ...}
* python/apt_pkgmodule.cc:
  - add DepDpkgBreaks, DepEnhances constants
* doc/source/apt_pkg/{cache.rst, index.rst}:
  - update documentation as well

1 files changed, 5 insertions, 0 deletions

diff --git a/apt/package.py b/apt/package.py
index 8d3be1b0..f33871c6 100644
--- a/apt/package.py
+++ b/apt/package.py
@@ -379,6 +379,11 @@ class Version(object):
         return depends_list
 
     @property
+    def enhances(self):
+        """Return the list of enhances for the package version."""
+        return self.get_dependencies("Enhances")
+
+    @property
     def dependencies(self):
         """Return the dependencies of the package version."""
         return self.get_dependencies("PreDepends", "Depends")