ITK  6.0.0
Insight Toolkit
SphinxExamples/src/Core/Common/EagerModuleLoadingPython/Code.py
1 #!/usr/bin/env python
2 
3 # Copyright NumFOCUS
4 #
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
8 #
9 # https://www.apache.org/licenses/LICENSE-2.0.txt
10 #
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
16 
17 
18 
19 # By default ITK loads modules lazily, i.e. only when a class from
20 # the given module needs to be used.
21 # It can sometimes be useful to disable lazy loading
22 # so that modules load eagerly, i.e. all modules load as soon as
23 # `import itk` is run.
24 
25 import itkConfig
26 
27 itkConfig.LazyLoading = False
28 
29 # This statement will now load all ITK modules at once
30 import itk
31 
32 print(f"ITK namespace has {len(dir(itk))} symbols")