(env, key)
| 25 | if env.Dictionary().has_key(key) and (None != env[key]): return env[key] |
| 26 | |
| 27 | def _checkKeySubst(env, key): |
| 28 | if env.Dictionary().has_key(key) and (None != env[key]): return env.subst('$%s' % key) |
| 29 | |
| 30 | def CheckBoostPython(context): |
| 31 | """ |