1 # ====================================================================
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
13 # ====================================================================
17 class ClassLoader(object):
19 def loadClass(cls, name, module=None):
22 lastDot = name.rindex('.')
23 module = name[:lastDot]
24 name = name[lastDot+1:]
27 m = __import__(module, globals(), locals(), name)
33 x, value, traceback = sys.exc_info()
34 raise ImportError, value, traceback
37 return getattr(m, name)
38 except AttributeError:
39 raise ImportError, "Module %s has no class %s" %(module, name)
41 loadClass = classmethod(loadClass)