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Package svnmailer :: Module differ :: Class ExternalDiffer
[hide private]

Class ExternalDiffer

source code

object --+
         |
        ExternalDiffer

Differ which calls an external program (e.g. diff)

Instance Methods [hide private]
 
__init__(self, diff_command, tempdir=None)
Initialization		 source code
iterable
getStringDiff(self, string1, string2, label1, label2=None, date1='', date2='')
creates a diff of two line based strings		 source code
iterable
getFileDiff(self, name1, name2, label1, label2=None, date1='', date2='')
creates a diff of two line based files		 source code
see: util.getPipe4
_getPipe(self, name1, name2, label1, label2, date1, date2)
Returns a pipe from the diff program		 source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Instance Variables [hide private]
list _diff_command
The diff command line
str _tempdir
The tempdir to use for string diffs
Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__init__(self, diff_command, tempdir=None)
(Constructor)

source code 

Initialization

Parameters:
  • diff_command (list) - The diff command to call
  • tempdir (str) - The tempdir to use for string diffs
Overrides: object.__init__

getStringDiff(self, string1, string2, label1, label2=None, date1='', date2='')

source code 

creates a diff of two line based strings

If a string is None, it's treated as ""

Parameters:
  • string1 (str) - First string
  • string2 (str) - Second string
  • label1 (str) - Label for first data
  • label2 (str) - Label for second data
  • date1 (str) - Date description for first data
  • date2 (str) - Date description for second data
Returns: iterable
unified diff lines (maybe a generator)

getFileDiff(self, name1, name2, label1, label2=None, date1='', date2='')

source code 

creates a diff of two line based files

Parameters:
  • name1 (str) - First file name
  • name2 (str) - Second file name
  • label1 (str) - Label for first data
  • label2 (str) - Label for second data
  • date1 (str) - Date description for first data
  • date2 (str) - Date description for second data
Returns: iterable
unified diff lines (maybe a generator)

_getPipe(self, name1, name2, label1, label2, date1, date2)

source code 

Returns a pipe from the diff program

Parameters:
  • name1 (str) - First file name
  • name2 (str) - Second file name
  • label1 (str) - Label for first data
  • label2 (str) - Label for second data
  • date1 (str) - Date description for first data
  • date2 (str) - Date description for second data
Returns: see: util.getPipe4
The pipe object

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