| # Copyright 2010 Google Inc. All Rights Reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import os |
| import sys |
| |
| try: |
| __file__ |
| except NameError: |
| __file__ = sys.argv[0] |
| third_party_dir = os.path.dirname(os.path.abspath(__file__)) |
| ipaddr_dir = os.path.join(third_party_dir, "ipaddr") |
| sys.path.append(ipaddr_dir) # workaround for no __init__.py |
| import ipaddr |
| |
| # Modules in dns/ import sibling modules by "import dns/xxx", but |
| # some platform has dns/ in global site-packages directory so we need to raise |
| # the precedence of local search path (crbug/493869). |
| # The implementation here preloads all dns/ modules into this package so clients |
| # don't need to worry about import path issue. |
| # An easier solution might be modify dns/ modules to use relative path, but I |
| # tried not to touch third_party lib for now. |
| sys.path.insert(0, third_party_dir) |
| from dns import __all__ as all_dns_modules |
| all_dns_modules = ['dns.' + m for m in all_dns_modules] |
| map(__import__, all_dns_modules) |
| sys.path.pop(0) |
