* 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

2 files changed, 13 insertions, 1 deletions

diff --git a/doc/source/apt_pkg/cache.rst b/doc/source/apt_pkg/cache.rst
index 334b7869..ca9f8b49 100644
--- a/doc/source/apt_pkg/cache.rst
+++ b/doc/source/apt_pkg/cache.rst
@@ -596,8 +596,17 @@ Example:
 
     .. attribute:: DepType
 
+        The type of the dependency, as translated string, eg. "Depends".
+
+    .. attribute:: UntranslatedDepType
+
         The type of the dependency, as string, eg. "Depends".
 
+    .. attribute:: DepTypeEnum
+
+        The type of the dependency, as integer that matches a value
+        of :ref:`Dependency types <DependencyTypes>`.
+
     .. attribute:: ID
 
         The ID of the package, as integer.
diff --git a/doc/source/apt_pkg/index.rst b/doc/source/apt_pkg/index.rst
index 6e7b772e..4256d971 100644
--- a/doc/source/apt_pkg/index.rst
+++ b/doc/source/apt_pkg/index.rst
@@ -329,19 +329,22 @@ Package States
 .. data:: CurStateNotInstalled
 .. data:: CurStateUnPacked
 
-
+.. _DependencyTypes:
 
 
 Dependency types
 ^^^^^^^^^^^^^^^^
 .. data:: DepConflicts
 .. data:: DepDepends
+.. data:: DepDpkgBreaks
+.. data:: DepEnhances
 .. data:: DepObsoletes
 .. data:: DepPreDepends
 .. data:: DepRecommends
 .. data:: DepReplaces
 .. data:: DepSuggests
 
+
 .. _InstStates:
 
 Installed states