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import os, sys, re, string
def check_duplicate_entry(args):
"""Check duplicate entries in incoming arguments"""
_tmp = []
for server in args:
if server not in _tmp:
_tmp.append (server)
else:
print "Duplicate arguments detected (%s)" % server
raise ValueError
return
def args2dict(args):
keyvalue = {}
for arg in args:
if int(arg.find(':')) == -1:
continue
first = arg.split(':')[0]
keyvalue[first] = []
for arg in args:
if int(arg.find(':')) == -1:
continue
first = arg.split(':')[0]
if arg.split(':')[1] not in keyvalue[first]:
if arg.split(':')[1][0] != '/':
print "Absolute export path required for %s" % arg
raise ValueError
keyvalue[first].append (arg.split(':')[1])
return keyvalue
def args2array(args):
array = []
for arg in args:
if int(arg.find(':')) == -1:
continue
array.append(arg)
return array
def list_export_vols(configdir, volumename):
list_export = []
if os.path.isdir(configdir):
for line in os.listdir(configdir):
if re.match(r'[a-zA-Z0-9_]\S+%s-export.vol' % volumename, line):
list_export.append(line)
return list_export
def get_old_server_args(exports, configdir):
list_args = []
for export in exports:
array = gfParser("%s/%s" % (configdir, export))
for dt in array:
if dt.has_key('option'):
if re.match("\w+tory", dt['option']):
list_args.append(export.split('-')[0] + ":" + dt['option'].split()[1])
return list_args
def gfParser (volfile):
volfile_rl = open (volfile).readlines()
volume_array = []
for line in volfile_rl:
line = line.strip()
volfile_dict = {}
if re.match(r"[a-zA-Z0-9_]+", line):
if line.split() > 1:
volfile_dict[line.split()[0]] = string.join (line.split()[1:], ' ')
else:
volfile_dict[line.split()[0]] = " "
volume_array.append(volfile_dict)
return volume_array
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