From:  <epg@pretzelnet.org>
Date: Thu, 27 Dec 2012 03:03:22 +0000 (-0800)
Subject: unify subprocess handling
X-Git-Url: https://diplodocus.org/git/flac-archive/commitdiff_plain/066062f83099a15ddb9cf5154e217b2c58ddea33?hp=008e82b0685c219dc12f8183a7906b7d3d8131c8

unify subprocess handling
---

diff --git a/rewrite-tags b/rewrite-tags
index c44a27b..d4ce48c 100755
--- a/rewrite-tags
+++ b/rewrite-tags
@@ -4,7 +4,6 @@ import os, sys
 import subprocess
 import tempfile
 from errno import EEXIST
-from subprocess import Popen, PIPE
 
 from flac_archive.tags import Tags
 
@@ -27,12 +26,13 @@ def get_tags(fn):
     tags = Tags()
 
     command = ['metaflac', '--no-utf8-convert', '--export-tags-to=-', fn]
-    p = Popen(command, stdout=PIPE)
+    p = subprocess.Popen(command, stdout=subprocess.PIPE,
+                         stderr=subprocess.STDOUT)
     tags.load(p.stdout)
 
     status = p.wait()
     if status != 0:
-        raise SubprocessError(status, command=command, stderr=p.stderr)
+        raise SubprocessError(status, command=command, stderr=p.stdout)
 
     return tags
 
@@ -41,7 +41,8 @@ def rewrite_track_tags(track, tags, fn, tmp):
     tmp.close()
     command = ['metaflac', '--no-utf8-convert', '--dont-use-padding',
                '--remove-all-tags', '--import-tags-from', tmp.name, fn]
-    p = Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    p = subprocess.Popen(command, stdout=subprocess.PIPE,
+                         stderr=subprocess.STDOUT)
     stdout, stderr = p.communicate()
     status = p.wait()
     if status != 0: