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def unique_name(bug, bugs):
chars = 1
for some_bug in bugs:
if bug.uuid == some_bug.uuid:
continue
while (bug.uuid[:chars] == some_bug.uuid[:chars]):
chars+=1
return bug.uuid[:chars]
class UserError(Exception):
def __init__(self, msg):
Exception.__init__(self, msg)
def get_bug(spec, bug_dir):
matches = []
bugs = list(bug_dir.list())
for bug in bugs:
if bug.uuid.startswith(spec):
matches.append(bug)
if len(matches) > 1:
raise UserError("More than one bug matches %s. Please be more"
" specific." % spec)
if len(matches) == 1:
return matches[0]
matches = []
for bug in bugs:
if bug.name == spec:
matches.append(bug)
if len(matches) > 1:
raise UserError("More than one bug has the name %s. Please use the"
" uuid." % spec)
if len(matches) == 0:
raise UserError("No bug has the name %s" % spec)
return matches[0]
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