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use AnsibleError so that if there is an error it does not print a traceback

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This commit is contained in:
Michael DeHaan 2012-07-24 20:16:35 -04:00
parent 8fa4dc3920
commit 82cca242e3
1 changed files with 5 additions and 3 deletions
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8
lib/ansible/inventory/expand_hosts.py
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@ -31,6 +31,8 @@ Note that when beg is specified with left zero padding, then the length of
end must be the same as that of beg, else a exception is raised.
'''
from ansible import errors
def detect_range(line = None):
'''
A helper function that checks a given host line to see if it contains
@ -70,19 +72,19 @@ def expand_hostname_range(line = None):
(head, nrange, tail) = line.replace('[','|').replace(']','|').split('|')
bounds = nrange.split(":")
if len(bounds) != 2:
raise ValueError("host range incorrectly specified")
raise errors.AnsibleError("host range incorrectly specified")
beg = bounds[0]
end = bounds[1]
if not beg:
beg = "0"
if not end:
raise ValueError("host range end value missing")
raise errors.AnsibleError("host range end value missing")
if beg[0] == '0' and len(beg) > 1:
rlen = len(beg) # range length formatting hint
else:
rlen = None
if rlen > 1 and rlen != len(end):
raise ValueError("host range format incorrectly specified!")
raise errors.AnsibleError("host range format incorrectly specified!")
for _ in range(int(beg), int(end)+1):
if rlen: