# HG changeset patch
# User Patrick Mezard <pmezard@gmail.com>
# Date 1307794451 -7200
# Node ID 65f4512e40e4c888de4f69aa449c5f145a9e4fbb
# Parent  81fc9678b018c928e2c5333b9055a66616db0531
patch: turn patch() touched files dict into a set

diff -r 81fc9678b018 -r 65f4512e40e4 hgext/mq.py
--- a/hgext/mq.py	Thu Jun 09 01:19:39 2011 +0800
+++ b/hgext/mq.py	Sat Jun 11 14:14:11 2011 +0200
@@ -617,7 +617,7 @@
     def patch(self, repo, patchfile):
         '''Apply patchfile  to the working directory.
         patchfile: name of patch file'''
-        files = {}
+        files = set()
         try:
             fuzz = patchmod.patch(self.ui, repo, patchfile, strip=1,
                                   files=files, eolmode=None)
diff -r 81fc9678b018 -r 65f4512e40e4 hgext/transplant.py
--- a/hgext/transplant.py	Thu Jun 09 01:19:39 2011 +0800
+++ b/hgext/transplant.py	Sat Jun 11 14:14:11 2011 +0200
@@ -227,7 +227,7 @@
             raise util.Abort(_('can only omit patchfile if merging'))
         if patchfile:
             try:
-                files = {}
+                files = set()
                 patch.patch(self.ui, repo, patchfile, files=files, eolmode=None)
                 files = list(files)
                 if not files:
diff -r 81fc9678b018 -r 65f4512e40e4 mercurial/commands.py
--- a/mercurial/commands.py	Thu Jun 09 01:19:39 2011 +0800
+++ b/mercurial/commands.py	Sat Jun 11 14:14:11 2011 +0200
@@ -3106,7 +3106,7 @@
             if opts.get('exact') or opts.get('import_branch'):
                 repo.dirstate.setbranch(branch or 'default')
 
-            files = {}
+            files = set()
             patch.patch(ui, repo, tmpname, strip=strip, files=files,
                         eolmode=None, similarity=sim / 100.0)
             files = list(files)
diff -r 81fc9678b018 -r 65f4512e40e4 mercurial/patch.py
--- a/mercurial/patch.py	Thu Jun 09 01:19:39 2011 +0800
+++ b/mercurial/patch.py	Sat Jun 11 14:14:11 2011 +0200
@@ -1223,7 +1223,7 @@
                 continue
             ret = current_file.apply(values)
             if ret >= 0:
-                changed.setdefault(current_file.fname, None)
+                changed.add(current_file.fname)
                 if ret > 0:
                     err = 1
         elif state == 'file':
@@ -1236,7 +1236,7 @@
                 path = pstrip(gp.path)
                 if gp.oldpath:
                     copysource = pstrip(gp.oldpath)
-                changed[path] = gp
+                changed.add(path)
                 if gp.op == 'RENAME':
                     backend.unlink(copysource)
                 if not first_hunk:
@@ -1306,7 +1306,7 @@
             if line.startswith('patching file '):
                 pf = util.parsepatchoutput(line)
                 printed_file = False
-                files.setdefault(pf, None)
+                files.add(pf)
             elif line.find('with fuzz') >= 0:
                 fuzz = True
                 if not printed_file:
@@ -1340,7 +1340,7 @@
     returns whether patch was applied with fuzz factor."""
 
     if files is None:
-        files = {}
+        files = set()
     if eolmode is None:
         eolmode = ui.config('patch', 'eol', 'strict')
     if eolmode.lower() not in eolmodes:
@@ -1359,7 +1359,7 @@
     finally:
         if fp != patchobj:
             fp.close()
-        files.update(dict.fromkeys(backend.close()))
+        files.update(backend.close())
         store.close()
     if ret < 0:
         raise PatchError(_('patch failed to apply'))
@@ -1380,7 +1380,7 @@
     """
     patcher = ui.config('ui', 'patch')
     if files is None:
-        files = {}
+        files = set()
     try:
         if patcher:
             return _externalpatch(ui, repo, patcher, patchname, strip,