In This Package:

DybPython::svndiff::Delta Class Reference

Inheritance diagram for DybPython::svndiff::Delta:[legend]Collaboration diagram for DybPython::svndiff::Delta:[legend]List of all members.

Public Member Functions
def	__init__
def	parse_hdr
def	__repr__
def	split_
def	__str__
def	check
Public Attributes
	children
	meta
	divs
Static Public Attributes
string	req = 'label path div apath bpath abracket bbracket'
tuple	ptn
tuple	hdr = property(lambda self:"\n".join(self[0:4]))
tuple	basename = property(lambda self:os.path.basename(self.meta['path']))
tuple	name = property(lambda self:os.path.splitext(self.basename)[0])
tuple	ext = property(lambda self:os.path.splitext(self.basename)[1])
tuple	nchild = property(_nchild)
tuple	smry = property(_smry)
tuple	rejoin = property(lambda self:"\n".join([str(c) for c in self.children]))

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Detailed Description

Hold raw text of a single difference ... 
split into sub-Blocks using the block divider

adate and bdate are present for svnlook diffs 

Definition at line 254 of file svndiff.py.

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Member Function Documentation

def DybPython::svndiff::Delta::__init__	(		self,
			args,
			kwargs
	)

Reimplemented from DybPython::svndiff::Text.

Definition at line 264 of file svndiff.py.

                                      : (?P<path>\S*)"),
           re.compile("^(?P<div>===================================================================)"),
           re.compile("^--- (?P<apath>\S*)\t(?P<adate>.*)\((?P<abracket>.*)\)"),
           re.compile("^\+\+\+ (?P<bpath>\S*)\t(?P<bdate>.*)\((?P<bbracket>.*)\)"),
         )
    hdr = property(lambda self:"\n".join(self[0:4]))

def DybPython::svndiff::Delta::parse_hdr

(

self

)

Line by line pattern matching of the header 

Definition at line 270 of file svndiff.py.

00270                                        :
00271         Text.__init__(self, *args, **kwargs)
00272         self.parse_hdr()
00273         self.children = self.split_(Block, lambda l:Block.ptn.match(l), offset=0 )  ## offset controls where to divide ...  
00274         self.check(hdr=self.hdr)
00275         pass
00276     def parse_hdr(self):
00277         """Line by line pattern matching of the header """
00278         for i,ptn in enumerate(self.ptn):
00279             m = self.ptn[i].match( self[i] )
00280             assert m, ( "failed to match %s " % self[i] )
00281             self.meta.update( m.groupdict() )
00282         for req in self.req:
            assert req in self.meta, "required match parameter not found %s " % req

def DybPython::svndiff::Delta::__repr__

(

self

)

Reimplemented from DybPython::svndiff::Text.

Definition at line 283 of file svndiff.py.

00289                       :
        return Text.__repr__(self) + self.meta['path'] + " " + self.basename

def DybPython::svndiff::Text::split_	(		self,
			cls,
			predicate = lambda line:True,
			offset = 0
	)			[inherited]

Definition at line 140 of file svndiff.py.

                                               :True, offset=0 ):
        divs = []
        for n,line in enumerate(self):
            if predicate(line):
                divs.append(n+offset)
        self.divs = divs
        children = []
        for i, n in enumerate(divs):
            if i + 1 < len(divs):
                m = divs[i+1]
            else:
                m = len(self) 

def DybPython::svndiff::Text::__str__

(

self

)

[inherited]

Definition at line 164 of file svndiff.py.

00164                    :
00165         return "".join([c.smry for c in self.children])
    smry = property(_smry)    

def DybPython::svndiff::Text::check	(		self,
			verbose = False,
			hdr = None
	)			[inherited]

Check can put together the split text 

Definition at line 175 of file svndiff.py.

                                 :"\n".join([str(c) for c in self.children]))

    def check(self, verbose=False, hdr=None ):
        """Check can put together the split text """ 
        rejo = self.rejoin 
        if hdr:
            rejo = "\n".join([ hdr, rejo])

        agree = str(self) == rejo

        if verbose or not(agree):
            print "." * 50 + " original " + "." * 50 
            print str(self)
            print "." * 50 + " recombined " + "." * 50 
            print rejo

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Member Data Documentation

string DybPython::svndiff::Delta::req = 'label path div apath bpath abracket bbracket' [static]

Definition at line 256 of file svndiff.py.

tuple DybPython::svndiff::Delta::ptn [static]

Initial value:

(
           re.compile("^(?P<label>\S*): (?P<path>\S*)"),
           re.compile("^(?P<div>===================================================================)"),
           re.compile("^--- (?P<apath>\S*)\t(?P<adate>.*)\((?P<abracket>.*)\)"),
           re.compile("^\+\+\+ (?P<bpath>\S*)\t(?P<bdate>.*)\((?P<bbracket>.*)\)"),
         )

Definition at line 257 of file svndiff.py.

tuple DybPython::svndiff::Delta::hdr = property(lambda self:"\n".join(self[0:4])) [static]

Definition at line 263 of file svndiff.py.

tuple DybPython::svndiff::Delta::basename = property(lambda self:os.path.basename(self.meta['path'])) [static]

Definition at line 286 of file svndiff.py.

tuple DybPython::svndiff::Delta::name = property(lambda self:os.path.splitext(self.basename)[0]) [static]

Definition at line 287 of file svndiff.py.

tuple DybPython::svndiff::Delta::ext = property(lambda self:os.path.splitext(self.basename)[1]) [static]

Definition at line 288 of file svndiff.py.

DybPython::svndiff::Delta::children

Reimplemented from DybPython::svndiff::Text.

Definition at line 267 of file svndiff.py.

tuple DybPython::svndiff::Text::nchild = property(_nchild) [static, inherited]

Definition at line 158 of file svndiff.py.

tuple DybPython::svndiff::Text::smry = property(_smry) [static, inherited]

Reimplemented in DybPython::svndiff::Hunk.

Definition at line 162 of file svndiff.py.

tuple DybPython::svndiff::Text::rejoin = property(lambda self:"\n".join([str(c) for c in self.children])) [static, inherited]

Definition at line 173 of file svndiff.py.

DybPython::svndiff::Text::meta [inherited]

Definition at line 135 of file svndiff.py.

DybPython::svndiff::Text::divs [inherited]

Definition at line 137 of file svndiff.py.

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The documentation for this class was generated from the following file:

• /home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/dybgaudi/DybPython/python/DybPython/svndiff.py

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