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0002-utils-add-import_class-method-refs-5281.patch

Benjamin Dauvergne, 14 août 2014 15:12

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Subject: [PATCH 2/4] utils: add import_class method (refs #5281)


 authentic2/utils.py |   19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)
authentic2/utils.py
118 118 
    return transform
119 119 

  		




  120
  120
  
    
def import_from(module, name):

  		




  121
  
  
    
    module = __import__(module, fromlist=[name])

  		




  122
  
  
    
    return getattr(module, name)

  		




  
  121
  
    
    try:

  		




  
  122
  
    
        module = __import__(module, fromlist=[name])

  		




  
  123
  
    
    except ImportError, e:

  		




  
  124
  
    
        raise ImproperlyConfigured('Error importing module %s: "%s"' % (module, e))

  		




  
  125
  
    
    except ValueError, e:

  		




  
  126
  
    
        raise ImproperlyConfigured('Error importing module %r. It does not seem to be a string.' % module)

  		




  
  127
  
    
    try:

  		




  
  128
  
    
        return getattr(module, name)

  		




  
  129
  
    
    except AttributeError:

  		




  
  130
  
    
        raise ImproperlyConfigured('Module "%s" does not define a "%s" class' % (module, name))

  		




  
  131
  
    

  		




  
  132
  
    
def import_class(path):

  		




  
  133
  
    
    try:

  		




  
  134
  
    
        module, name = path.rsplit('.')

  		




  
  135
  
    
    except ValueError, e:

  		




  
  136
  
    
        raise ImproperlyConfigured('Class path %s should contain at least a dot: %s' % (path, e))

  		




  
  137
  
    
    return import_from(module, name)

  		




  123
  138
  
    

  		




  124
  139
  
    
def get_session_store():

  		




  125
  140
  
    
    return import_module(settings.SESSION_ENGINE).SessionStore

  		




  126
  
  
    
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