Merge pull request #1717 from alexsavio/updt2boutiq

update import in nipype2boutiques

Author: satra

nipype/scripts/instance.py

@@ -28,9 +28,10 @@ def import_module(module_path):
     """
     try:
         mod = importlib.import_module(module_path)
-        return mod
     except:
         raise ImportError('Error when importing object {}.'.format(module_path))
+    else:
+        return mod
 
 
 def list_interfaces(module):

nipype/utils/nipype2boutiques.py

@@ -20,6 +20,8 @@
 import tempfile
 import simplejson as json
 
+from ..scripts.instance import import_module
+
 
 def generate_boutiques_descriptor(module, interface_name, ignored_template_inputs, docker_image, docker_index, verbose, ignore_template_numbers):
     '''
@@ -36,7 +38,7 @@ def generate_boutiques_descriptor(module, interface_name, ignored_template_input
 
     # Retrieves Nipype interface
     if isinstance(module, str):
-        __import__(module)
+        import_module(module)
         module_name = str(module)
         module = sys.modules[module]