Add <Requires><Action> ... support to scenario api

pisi/scenarioapi/package.py

@@ -69,9 +69,14 @@ class Package:
         return os.path.basename(found[0])
 
     def version_bump(self, *args):
+        self.pspec.update_history(self.date, self.version)
+
         for _with in args:
             if _with.types == CONFLICT and _with.action == ADDED:
                 self.pspec.add_conflicts(_with.data)
+                
+            if _with.types == REQUIRES and _with.action == ADDED:
+                self.pspec.add_requires(_with.data)
 
             if _with.types == CONFLICT and _with.action == REMOVED:
                 self.pspec.remove_conflicts(_with.data)
@@ -84,8 +89,8 @@ class Package:
 
             if _with.types == VERSION and _with.action == INIT:
                 self.version = _with.data
-
-        self.pspec.update_history(self.date, self.version)
+                
+        self.pspec.write()
         self.actions.name = self.name
         self.actions.write()
         self.create_pisi()

pisi/scenarioapi/pspec.py

@@ -10,7 +10,7 @@
 # Please read the COPYING file.
 #
 
-from pisi.specfile import SpecFile, Package, Update, Path
+from pisi.specfile import SpecFile, Package, Update, Path, Action
 from pisi.dependency import Dependency
 from pisi.conflict import Conflict
 from pisi.pxml.autoxml import LocalText
@@ -101,7 +101,12 @@ class Pspec:
         self.update = new
         self.pspec.history.append(self.update)
         self.pspec.history.reverse()
-        self.write()
+
+    def add_requires(self, actions):
+        for action in actions:
+            new = Action()
+            new.action = action
+            self.pspec.history[0].requires.append(new)
 
     def set_source(self, homepage, summary, description, license, partOf):
         self.pspec.source.name = self.name

pisi/scenarioapi/withops.py

@@ -12,7 +12,7 @@
 #
 
 ADDED, REMOVED, INIT = range(3)
-PARTOF, VERSION, CONFLICT, DEPENDENCY = range(4)
+PARTOF, VERSION, CONFLICT, DEPENDENCY, REQUIRES = range(5)
 
 class With:
     def __init__(self):
@@ -34,6 +34,9 @@ def with_version(version):
 def with_conflicts(*cons):
     return with_action(CONFLICT, INIT, cons)
 
+def with_requiring_actions(*action):
+    return with_action(REQUIRES, ADDED, action)
+
 def with_dependencies(*deps):
     return with_action(DEPENDENCY, INIT, deps)