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    Add some flexibility and extensibility to RawDiffChunkGenerator.
    
 
    

    



 
    
 
    

  Review Request #7122
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  Created March 25, 2015 and submitted 

 
    


    




    




    




 
    
  
    
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  chipx86
 
    

    





    
 
 
    
  Review Board
 
    

    





    
 
 
    
  release-2.5.x
 
    

    





    
 
 
    
  
 
    

    





    
 
 
    
  
 
    

    





    
 
 
    
  b0c081a...
 
    

    



 
    



 
    
  
    
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    RawDiffChunkGenerator now accepts either strings or lists of lines for
    
input, instead of requiring strings. When using lists of lines, we trust
    
that the content is already properly normalized and rendered to whatever
    
representative state may be wanted by the caller.
    

    The caller can further customize behavior by changing normalization and
    
by overriding the logic to determine changes within a line.
    

    This will make it easier for us to have specializations on chunk
    
generation behavior for specific cases.
    
 
    

    





  

    
 
 
    
  
    Unit tests pass.
    

    Used some of these new capabilities in an upcoming change.
    
 
    

    




 
    

    





    
 
    









 





    
 
 
 
    
  
    
   
    
    
    
     
    
    
    
      
     
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    How about "strings each consisting of at least one line of text or lists of lines" ?
    
          		
      
       brenniebrennie
      
      
       
      
     
    



     
    
      
       
       
    Do you really want to only do this stuff if we're operating on strings?
    
          		
      
       daviddavid
      
      
       
      
     
    

        
   
    
  
    
 
    

    




 
    

    



  
    
 
    

    


    


 













    
 





 
    
  
    
   
    



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      Tool: PEP8 Style Checker
Processed Files:
    reviewboard/diffviewer/chunk_generator.py



Tool: Pyflakes
Processed Files:
    reviewboard/diffviewer/chunk_generator.py


      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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       reviewboard/diffviewer/chunk_generator.py
       


        (Diff revision 1)


       
      
     
      
          
    
     
       
      

     
       
      

     
       
      

     
       
      

          
   
      
  
      
 
      

   
      
    
    




      
 
      
  
  
  

  
  
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      Do you really want to only do this stuff if we're operating on strings?
      
  
      
 
      

 
      
  


      
 
      
 
        

  


      1. 
 
 
        
 
        
  
 
        
 
        
  
        If we're operating on lists, it's a lot harder and more expensive to cleanly apply the syntax highlighting. Right now, in the cases where we're operating on lists, the strings are already marked up (rendered content), so we wouldn't want to anyway.
        

        I figure we can revisit this later if we need syntax highlighting on lists, but I can't think of why we'd want to do that and not just pass in strings at that point.
        
 
        

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       reviewboard/diffviewer/chunk_generator.py
       


        (Diff revision 1)


       
      
     
      
          
    
     
       
      

     
       
      

     
       
      

          
   
      
  
      
 
      

   
      
    
    




      
 
      
  
  
  

  
  
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      How about "strings each consisting of at least one line of text or lists of lines" ?
      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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      Tool: Pyflakes
Processed Files:
    reviewboard/diffviewer/chunk_generator.py



Tool: PEP8 Style Checker
Processed Files:
    reviewboard/diffviewer/chunk_generator.py


      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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      Ship It!
      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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chipx86




   
    
   
    
  
    
 
    


 
    
  
    

   
    
   
    
    
     Review request changed
    
    
   
    

  
    
  
    
  
    




    

  
    
   
    
    Status:
   
    
   
    

    Completed

   
    
  
    



  
    
   
    
    Change Summary:
   
    
   
    
    
    Pushed to release-2.5.x (c27e5b7)