/usr/share/pyshared/paste/deploy/converters.py is in python-pastedeploy 1.5.2-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | # (c) 2005 Ian Bicking and contributors; written for Paste (http://pythonpaste.org)
# Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
from paste.deploy.compat import basestring
truthy = frozenset(['true', 'yes', 'on', 'y', 't', '1'])
falsy = frozenset(['false', 'no', 'off', 'n', 'f', '0'])
def asbool(obj):
if isinstance(obj, basestring):
obj = obj.strip().lower()
if obj in truthy:
return True
elif obj in falsy:
return False
else:
raise ValueError("String is not true/false: %r" % obj)
return bool(obj)
def asint(obj):
try:
return int(obj)
except (TypeError, ValueError):
raise ValueError("Bad integer value: %r" % obj)
def aslist(obj, sep=None, strip=True):
if isinstance(obj, basestring):
lst = obj.split(sep)
if strip:
lst = [v.strip() for v in lst]
return lst
elif isinstance(obj, (list, tuple)):
return obj
elif obj is None:
return []
else:
return [obj]
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