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authorRobert Yang <liezhi.yang@windriver.com>2012-05-29 22:53:07 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-05-30 12:04:45 +0100
commitd760fb97f52c705944a259be267e0ea8516074e3 (patch)
tree526b03c63a884a5e2c09abcf564aa47b2b358d6a /scripts
parente40995e569289598a1d9d71e19734402f2b54718 (diff)
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scripts: replace os.system with subprocess.call
Replace os.system with subprocess.call since the older function would fail (more or less) silently if the executed program cannot be found More info: http://docs.python.org/library/subprocess.html#subprocess-replacements [YOCTO #2454] (From OE-Core rev: 57f843146ed62c04c23bc380dc8cb38aba264f1c) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/rpm-createsolvedb.py5
-rwxr-xr-xscripts/swabber-strace-attach3
2 files changed, 5 insertions, 3 deletions
diff --git a/scripts/rpm-createsolvedb.py b/scripts/rpm-createsolvedb.py
index 0d5f2198a9..a5b61bade7 100755
--- a/scripts/rpm-createsolvedb.py
+++ b/scripts/rpm-createsolvedb.py
@@ -14,6 +14,7 @@
import sys, os
import hashlib
import stat
+import subprocess
if len(sys.argv) < 1:
print("Error, rpm command not specified")
@@ -44,7 +45,7 @@ for path in paths:
continue
if os.path.exists(path + "/solvedb"):
- os.system("rm -rf %s" % (path + "/solvedb"))
+ subprocess.call("rm -rf %s" % (path + "/solvedb"), shell=True)
os.mkdir(path + "/solvedb")
m = open(path + "/solvedb/manifest", "w")
m.write("# Dynamically generated solve manifest\n")
@@ -56,7 +57,7 @@ for path in paths:
--noaid --nodeps --noorder --noscripts --notriggers --noparentdirs --nolinktos --stats \
--ignoresize --nosignature --nodigest -D "__dbi_txn create nofsync" \
' + path + '/solvedb/manifest'
- os.system(cmd)
+ subprocess.call(cmd, shell=True)
open(path + "/solvedb.checksum", "w").write(checksum)
open(path + "/solvedb.done", "w")
diff --git a/scripts/swabber-strace-attach b/scripts/swabber-strace-attach
index d4f80e4e91..bb0391a7ca 100755
--- a/scripts/swabber-strace-attach
+++ b/scripts/swabber-strace-attach
@@ -1,6 +1,7 @@
#!/usr/bin/env python
import os
import sys
+import subprocess
# Detach from the controlling terminal and parent process by forking twice to daemonize ourselves,
# then run the command passed as argv[1]. Send log data to argv[2].
@@ -24,7 +25,7 @@ os.dup2(si.fileno(), sys.stdin.fileno())
os.dup2(so.fileno(), sys.stdout.fileno())
os.dup2(se.fileno(), sys.stderr.fileno())
-ret = os.system(sys.argv[1])
+ret = subprocess.call(sys.argv[1], shell=True)
os._exit(ret)