Bug#733489: [PATCH 3/5] Added rawtype property to Dependency class.

[Michael Schaller <michael@5challer.de>]

This change also includes changes to the constructor of the Dependency class
and the Version.get_dependencies method to use a common terminology.
---
 apt/package.py | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/apt/package.py b/apt/package.py
index 1bc73c8..86c7eb6 100644
--- a/apt/package.py
+++ b/apt/package.py
@@ -153,14 +153,27 @@ class Dependency(list):
         or_dependencies - The possible choices
     """
 
-    def __init__(self, alternatives):
-        super(Dependency, self).__init__()
-        self.extend(alternatives)
+    def __init__(self, base_deps, rawtype):
+        super(Dependency, self).__init__(base_deps)
+        self._rawtype = rawtype
 
     @property
     def or_dependencies(self):
         return self
 
+    @property
+    def rawtype(self):
+        """Type of the Or-group of dependency.
+
+        This should be one of 'Breaks', 'Conflicts', 'Depends', 'Enhances',
+        'PreDepends', 'Recommends', 'Replaces', 'Suggests'.
+
+        Additional types might be added in the future.
+
+        .. versionadded:: 0.9.4
+        """
+        return self._rawtype
+
 
 class Origin(object):
     """The origin of a version.
@@ -473,7 +486,7 @@ class Version(object):
                     base_deps = []
                     for dep_or in dep_ver_list:
                         base_deps.append(BaseDependency(dep_or))
-                    depends_list.append(Dependency(base_deps))
+                    depends_list.append(Dependency(base_deps, rawtype))
             except KeyError:
                 pass
         return depends_list
-- 
1.8.3.2