+ assert not compat.any(key.upper().startswith(prefix) for key in lu_env)
+ env.update(("%s%s" % (prefix, key), value)
+ for (key, value) in lu_env.items())
+
+ if phase == constants.HOOKS_PHASE_PRE:
+ assert compat.all((key.startswith("GANETI_") and
+ not key.startswith("GANETI_POST_"))
+ for key in env)
+
+ elif phase == constants.HOOKS_PHASE_POST:
+ assert compat.all(key.startswith("GANETI_POST_") for key in env)
+ assert isinstance(self.pre_env, dict)
+
+ # Merge with pre-phase environment
+ assert not compat.any(key.startswith("GANETI_POST_")
+ for key in self.pre_env)
+ env.update(self.pre_env)