227         tmpfp.close()

   227         tmpfp.close()

   228         os.unlink(tmpname)

   228         os.unlink(tmpname)

   229 

   229 

   230 

   230 

   231 def _extract(ui, fileobj, tmpname, tmpfp):

   231 def _extract(ui, fileobj, tmpname, tmpfp):

   232     # attempt to detect the start of a patch

   233     # attempt to detect the start of a patch

   233     # (this heuristic is borrowed from quilt)

   234     # (this heuristic is borrowed from quilt)

   234     diffre = re.compile(

   235     diffre = re.compile(

   235         br'^(?:Index:[ \t]|diff[ \t]-|RCS file: |'

   236         br'^(?:Index:[ \t]|diff[ \t]-|RCS file: |'

   236         br'retrieving revision [0-9]+(\.[0-9]+)*$|'

   237         br'retrieving revision [0-9]+(\.[0-9]+)*$|'

   593         self.opener = None

   594         self.opener = None

   594         self.files = {}

   595         self.files = {}

   595         self.created = 0

   596         self.created = 0

   596         self.maxsize = maxsize

   597         self.maxsize = maxsize

   597         if self.maxsize is None:

   598         if self.maxsize is None:

   599         self.size = 0

   600         self.size = 0

   600         self.data = {}

   601         self.data = {}

   601 

   602 

   602     def setfile(self, fname, data, mode, copied=None):

   603     def setfile(self, fname, data, mode, copied=None):

   603         if self.maxsize < 0 or (len(data) + self.size) <= self.maxsize:

   604         if self.maxsize < 0 or (len(data) + self.size) <= self.maxsize: