From 45a40c496dde96e2b9bde61c9d9ed8fba5fea544 Mon Sep 17 00:00:00 2001
From: Tianhao He <het@vmware.com>
Date: Wed, 30 Sep 2015 20:10:13 -0700
Subject: [PATCH] Support for build-time versions in pyVmomi

Since introduction of meta-versions and related
generated versions, we need facility, allowing
code to specify those versions during run-time.

(Note that although version classes are well-
defined, the particular versions that correspond
to a class change from build to build, depending
on meta-version state.)
---
 pyVmomi/VmomiSupport.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/pyVmomi/VmomiSupport.py b/pyVmomi/VmomiSupport.py
index 5e44db5..f40d70f 100644
--- a/pyVmomi/VmomiSupport.py
+++ b/pyVmomi/VmomiSupport.py
@@ -1241,6 +1241,28 @@ def GetCompatibleType(type, version):
 def InverseMap(map):
    return dict([ (v, k) for (k, v) in iteritems(map) ])
 
+## Support for build-time versions
+class _BuildVersions:
+   def __init__(self):
+      self._verMap = {}
+      self._nsMap = {}
+
+   def Add(self, version):
+      vmodlNs = version.split(".",1)[0]
+      if not (vmodlNs in self._verMap):
+         self._verMap[vmodlNs] = version
+      if not (vmodlNs in self._nsMap):
+         self._nsMap[vmodlNs] = GetVersionNamespace(version)
+
+   def Get(self, vmodlNs):
+      return self._verMap[vmodlNs]
+
+   def GetNamespace(self, vmodlNs):
+      return self._nsMap[vmodlNs]
+
+   def GetInternalNamespace(self, vmodlNs):
+      return "internal%s" % self.GetNamespace(vmodlNs)
+
 types = Object()
 nsMap = {}
 versionIdMap = {}
@@ -1248,6 +1270,13 @@ versionMap = {}
 serviceNsMap = { BASE_VERSION : XMLNS_VMODL_BASE.split(":")[-1] }
 parentMap = {}
 
+newestVersions = _BuildVersions()
+currentVersions = _BuildVersions()
+stableVersions = _BuildVersions()
+matureVersions = _BuildVersions()
+publicVersions = _BuildVersions()
+oldestVersions = _BuildVersions()
+
 from pyVmomi.Version import AddVersion, IsChildVersion
 
 if not isinstance(bool, type): # bool not a type in python <= 2.2