
    
                     j    S r SSKJr  SSKJr  SSKJr  SSKrSSKrSSKJr  SSK	J
r
   " S S	\5      rg)
zUnified diff resource printer.    )absolute_import)division)unicode_literalsN)log)resource_printerc                   (    \ rS rSrSrS rSS jrSrg)ResourceDiff   z>Prints the unified diff of two resources in a specific format.c                     Xl         X l        g )N)originalchanged)selfr   r   s      1lib/googlecloudsdk/core/resource/resource_diff.py__init__ResourceDiff.__init__    s    ML    Nc                 ,   [         R                  " 5       n[        R                  " XUS9nUR	                  U R
                  5        [         R                  " 5       n[        R                  " XUS9nUR	                  U R                  5        UR                  5       R                  S5      nUR                  5       R                  S5      n[        R                  " Xx5      n	U=(       d    [        R                  nU	 H  n
UR                  U
S-   5        M     g)au  Prints the unified diff of formatter output for original and changed.

Prints a unified diff, eg,
---

+++

@@ -27,6 +27,6 @@

 settings.pricingPlan:                             PER_USE
 settings.replicationType:                         SYNCHRONOUS
 settings.settingsVersion:                         1
-settings.tier:                                    D1
+settings.tier:                                    D0
 state:                                            RUNNABLE

Args:
  print_format: The print format name.
  out: The output stream, stdout if None.
  defaults: Optional resource_projection_spec.ProjectionSpec defaults.
)outdefaults
N)ioStringIOr   PrinterPrintSingleRecordr   r   getvaluesplitdifflibunified_diffr   r   write)r   print_formatr   r   buff_originalprinterbuff_changedlines_originallines_changed
lines_difflines              r   PrintResourceDiff.Print$   s    . KKMM&&|08:Gdmm,;;=L&&|08:Gdll+"++-33D9N ))+11$7M%%nDJ
.C	iit r   )r   r   )NN)__name__
__module____qualname____firstlineno____doc__r   r(   __static_attributes__ r   r   r	   r	      s    F&r   r	   )r.   
__future__r   r   r   r   r   googlecloudsdk.corer   googlecloudsdk.core.resourcer   objectr	   r0   r   r   <module>r5      s+     % &  '  	 # 9-6 -r   