From 80e51dcad655e45a45af8d6cd966c82b4f588ebd Mon Sep 17 00:00:00 2001
From: Sebastian Lackner <sebastian@fds-team.de>
Date: Fri, 25 Jul 2014 04:03:28 +0200
Subject: [PATCH] patchutils.py: Remove unused functions
 min_{source,dest}_size.

---
 debian/tools/patchutils.py | 38 --------------------------------------
 1 file changed, 38 deletions(-)

diff --git a/debian/tools/patchutils.py b/debian/tools/patchutils.py
index 091cd341..ae1f50de 100644
--- a/debian/tools/patchutils.py
+++ b/debian/tools/patchutils.py
@@ -24,12 +24,6 @@ class Patch(object):
     def is_empty(self):
         raise NotImplementedError("is_empty not implemented.")
 
-    def min_source_size(self):
-        raise NotImplementedError("min_source_size not implemented.")
-
-    def min_dest_size(self):
-        raise NotImplementedError("min_dest_size not implemented.")
-
     def read_chunks(self):
         raise NotImplementedError("read_chunks not implemented.")
 
@@ -78,24 +72,6 @@ class FilePatch(Patch):
     def is_empty(self):
         return len(self.hunks) == 0
 
-    def min_source_size(self):
-        """Returns the minimum size of the source file, so that the patch can apply."""
-        if self.isbinary:
-            raise GeneralPatchError("Not possible to calculate minimum source size for binary patches.")
-        elif len(self.hunks) == 0:
-            return 0
-        last = max(self.hunks, key=lambda x: x[1]+x[2])
-        return last[1]+last[2]
-
-    def min_dest_size(self):
-        """Returns the minimum size of the destination file, so that the patch can apply."""
-        if self.isbinary:
-            raise GeneralPatchError("Not possible to calculate minimum destination size for binary patches.")
-        elif len(self.hunks) == 0:
-            return 0
-        last = max(self.hunks, key=lambda x: x[3]+x[4])
-        return last[3]+last[4]
-
     def read_chunks(self):
         """Iterates over arbitrary sized chunks of this patch."""
         assert self.offset_end >= self.offset_begin
@@ -165,20 +141,6 @@ class MemoryPatch(Patch):
     def is_empty(self):
         return len(self.hunks) == 0
 
-    def min_source_size(self):
-        """Returns the minimum size of the source file, so that the patch can apply."""
-        if len(self.hunks) == 0:
-            return 0
-        last = max(self.hunks, key=lambda x: x[0]+x[1])
-        return last[0]+last[1]
-
-    def min_dest_size(self):
-        """Returns the minimum size of the destination file, so that the patch can apply."""
-        if len(self.hunks) == 0:
-            return 0
-        last = max(self.hunks, key=lambda x: x[2]+x[3])
-        return last[2]+last[3]
-
     def read_chunks(self):
         """Iterates over arbitrary sized chunks of this patch."""
         if self.oldname is None or self.newname is None: