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rosclean: #2816 merged patch for FreeBSD support, discarded other bits in patch

This commit is contained in:
Ken Conley 2010-06-28 21:33:23 +00:00
parent 271a2189a8
commit d93f1113a6
1 changed files with 9 additions and 4 deletions
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13
tools/rosclean/src/rosclean.py
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@ -73,8 +73,8 @@ def get_human_readable_disk_usage(d):
@return: human-readable disk usage (du -h)
@rtype: str
"""
# only implemented on Linux for now. Should work on OS X but need to verify first (du is not identical)
if platform.system() == 'Linux':
# only implemented on Linux and FreeBSD for now. Should work on OS X but need to verify first (du is not identical)
if platform.system() in ['Linux', 'FreeBSD']:
try:
return subprocess.Popen(['du', '-sh', d], stdout=subprocess.PIPE).communicate()[0].split()[0]
except:
@ -87,16 +87,21 @@ def get_disk_usage(d):
Get disk usage in bytes for directory
@param d: directory path
@type d: str
@return: disk usage in bytes (du -b)
@return: disk usage in bytes (du -b) or (du -A) * 1024
@rtype: int
@raise ROSCleanException: if get_disk_usage() cannot be used on this platform
"""
# only implemented on Linux for now. Should work on OS X but need to verify first (du is not identical)
# only implemented on Linux and FreeBSD for now. Should work on OS X but need to verify first (du is not identical)
if platform.system() == 'Linux':
try:
return int(subprocess.Popen(['du', '-sb', d], stdout=subprocess.PIPE).communicate()[0].split()[0])
except:
raise ROSCleanException("rosclean is not supported on this platform")
elif platform.system() == 'FreeBSD':
try:
return int(subprocess.Popen(['du', '-sA', d], stdout=subprocess.PIPE).communicate()[0].split()[0]) * 1024
except:
raise ROSCleanException("rosclean is not supported on this platform")
else:
raise ROSCleanException("rosclean is not supported on this platform")