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Merge pull request #534 from davehatton/switch_to_shutil_copy

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switch to shutil.copy rather than os.system(cp)
This commit is contained in:
Michael DeHaan 2012-07-04 11:25:35 -07:00
commit 44ae8da16e
1 changed files with 12 additions and 5 deletions
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11
library/copy
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@ -21,6 +21,7 @@
import sys import sys
import os import os
import shlex import shlex
import shutil
import syslog import syslog
# =========================================== # ===========================================
@ -85,10 +86,16 @@ if os.path.exists(dest):
md5sum_dest = md5_sum(dest) md5sum_dest = md5_sum(dest)
else: else:
if not os.access(os.path.dirname(dest), os.W_OK): if not os.access(os.path.dirname(dest), os.W_OK):
exit_kv(rc=1, failed=1, msg="Destination %s not writable" % (dest)) exit_kv(rc=1, failed=1, msg="Destination %s not writable" % (os.path.dirname(dest)))
if md5sum_src != md5sum_dest: if md5sum_src != md5sum_dest:
os.system("cp %s %s" % (src, dest)) # was os.system("cp %s %s" % (src, dest))
try:
shutil.copyfile(src, dest)
except shutil.Error:
exit_kv(rc=1, failed=1, msg="failed to copy: %s and %s are the same" % (src, dest))
except IOError:
exit_kv(rc=1, failed=1, msg="failed to copy: %s to %s" % (src, dest))
changed = True changed = True
else: else:
changed = False changed = False