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* [Patch] BaseTools: use shutil.copyfile instead shutil.copy2
@ 2021-07-28 11:45 Bob Feng
  2021-08-02  0:56 ` Yuwei Chen
  2021-08-09  8:15 ` [edk2-devel] " Philippe Mathieu-Daudé
  0 siblings, 2 replies; 3+ messages in thread
From: Bob Feng @ 2021-07-28 11:45 UTC (permalink / raw)
  To: devel; +Cc: Liming Gao, Yuwei Chen

In Split tool, the copy file actions only need to
copy file content but not need to copy file metadata.

copy2() copies the file metadata that causes split
unit test failed under edk2-basetools CI environment.

So this patch changes the call of copy2() to copyfile().

Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>
---
 BaseTools/Source/Python/Split/Split.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/BaseTools/Source/Python/Split/Split.py b/BaseTools/Source/Python/Split/Split.py
index e223a72a94..e70d5c22c4 100644
--- a/BaseTools/Source/Python/Split/Split.py
+++ b/BaseTools/Source/Python/Split/Split.py
@@ -146,18 +146,18 @@ def splitFile(inputfile, position, outputdir=None, outputfile1=None, outputfile2
         logger.error("Can't make dir: %s" % outputfolder)
         raise(e)
 
     if position <= 0:
         if outputfile2 != os.path.abspath(inputfile):
-            shutil.copy2(os.path.abspath(inputfile), outputfile2)
+            shutil.copyfile(os.path.abspath(inputfile), outputfile2)
         with open(outputfile1, "wb") as fout:
             fout.write(b'')
     else:
         inputfilesize = getFileSize(inputfile)
         if position >= inputfilesize:
             if outputfile1 != os.path.abspath(inputfile):
-                shutil.copy2(os.path.abspath(inputfile), outputfile1)
+                shutil.copyfile(os.path.abspath(inputfile), outputfile1)
             with open(outputfile2, "wb") as fout:
                 fout.write(b'')
         else:
             try:
                 tempdir = tempfile.mkdtemp()
@@ -169,12 +169,12 @@ def splitFile(inputfile, position, outputdir=None, outputfile1=None, outputfile2
                         fout1.write(content1)
 
                     content2 = fin.read(inputfilesize - position)
                     with open(tempfile2, "wb") as fout2:
                         fout2.write(content2)
-                shutil.copy2(tempfile1, outputfile1)
-                shutil.copy2(tempfile2, outputfile2)
+                shutil.copyfile(tempfile1, outputfile1)
+                shutil.copyfile(tempfile2, outputfile2)
             except Exception as e:
                 logger.error("Split file failed")
                 raise(e)
             finally:
                 if os.path.exists(tempdir):
-- 
2.29.1.windows.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2021-08-09  8:15 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2021-07-28 11:45 [Patch] BaseTools: use shutil.copyfile instead shutil.copy2 Bob Feng
2021-08-02  0:56 ` Yuwei Chen
2021-08-09  8:15 ` [edk2-devel] " Philippe Mathieu-Daudé

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