Rewrite dependencies on removed python packages

Using the now removed, obsoleted package name causes the solver to want
to uninstall anything which depends on these, which isn't helpful right
now.

Theoretically, the information to generate these exists in our "retired
old-style obsoleting packages" data, but do it manually for speed right
now.

calm/package.py

@@ -245,7 +245,7 @@ def process_package_constraint_list(pcl):
                     deplist[item] = item + ' ' + r
             else:
                 item = r
-                deplist[item] = item
+                deplist[item] = past_mistakes.substitute_dependency.get(r, r)
 
     # return a sorted list of package names with an optional version constraint.
     return sorted(deplist.values())

calm/past_mistakes.py

@@ -171,44 +171,84 @@
     'python2',
     'python2-devel',
     'python27',
+    'python27-.*',
     'python-appindicator',
-    'python-avahi',
-    'python-cairo',
-    'python-chardet',
-    'python-dbus',
-    'python-docutils',
-    'python-fontforge',
-    'python-gconf',
-    'python-gi',
+    'python-gconf2',
     'python-gnome2',
     'python-gnomevfs2',
-    'python-gobject',
     'python-gtk2.0',
-    'python-jinja2',
     'python-keybinder',
-    'python-lxml',
-    'python-marisa',
-    'python-mx',
-    'python-numpy',
     'python-orbit',
-    'python-pygments',
-    'python-pykde4',
     'python-pynotify',
-    'python-pyqt4',
-    'python-rdflib',
-    'python-reportlab',
-    'python-twisted',
     'python-vte',
     'python-wnck',
-    'python-xdg',
     'python-zeitgeist',
+    'python2-avahi',
+    'python2-avogadro',
+    'python2-ayatana_appindicator',
+    'python2-fontforge',
+    'python2-gobject',
+    'python2-ipaddr',
+    'python2-libvirt',
+    'python2-magic',
+    'python2-matemenu',
+    'python2-pykde4',
+    'python2-pyqt4',
+    'python2-pyqt5',
+    # random build-depends
+    'python2-cython',
+    'python2-wheel',
+    'python2-cairo-devel',
     '_windows',
     r'perl5_\d+',
     r'ruby_\d+',
     r'tl_\d+',
     r'tl_basic_\d+',
 ]
 
+# provides which don't exist, and were obsoleted by something else which we've
+# forgotten about..
+substitute_dependency = {
+    'python-avahi': 'python2-avahi',
+    'python-cairo': 'python27-cairo',
+    'python-chardet': 'python27-chardet',
+    'python-dbus': 'python27-dbus',
+    'python-docutils': 'python27-docutils',
+    'python-fontforge': 'python2-fontforge',
+    'python-gi': 'python27-gi',
+    'python-gobject': 'python2-gobject',
+    'python-jinja2': 'python27-jinja2',
+    'python-lxml': 'python27-lxml',
+    'python-marisa': 'python27-marisa',
+    'python-numpy': 'python27-numpy',
+    'python-pygments': 'python27-pygments',
+    'python-pykde4': 'python2-pykde4',
+    'python-pyqt4': 'python2-pyqt4',
+    'python-rdflib': 'python27-rdflib',
+    'python-reportlab': 'python27-reportlab',
+    'python-twisted': 'python27-twisted',
+    'python-xdg': 'python27-xdg',
+    'python2-clang': 'python27-clang',
+    'python2-dbus': 'python27-dbus',
+    'python2-future': 'python27-future',
+    'python2-gi': 'python27-gi',
+    'python2-gv': 'python27-gv',
+    'python2-imaging': 'python27-imaging',
+    'python2-ipython': 'python27-ipython',
+    'python2-jinja2': 'python27-jinja2',
+    'python2-libxml2': 'python27-libxml2',
+    'python2-lxml': 'python27-lxml',
+    'python2-nghttp2': 'python27-nghttp2',
+    'python2-numpy': 'python27-numpy',
+    'python2-requests': 'python27-requests',
+    'python2-setuptools': 'python27-setuptools',
+    'python2-six': 'python27-six',
+    'python2-tkinter': 'python27-tkinter',
+    'python2-wheel': 'python27-wheel',
+    'python2-xdg': 'python27-xdg',
+    'python2-yaml': 'python27-yaml',
+}
+
 # provides: which don't exist and packages which require them should be expired
 expired_provides = [
     'python2',