def _conform_value(value, convert_size=False):
'''
Ensure value always conform to what zfs expects
'''
# NOTE: salt breaks the on/off/yes/no properties
if isinstance(value, bool):
return 'on' if value else 'off'
if isinstance(value, six.text_type) or isinstance(value, str):
# NOTE: handle whitespaces
if ' ' in value:
# NOTE: quoting the string may be better
# but it is hard to know if we already quoted it before
# this can be improved in the future
return "'{0}'".format(value.strip("'"))
# NOTE: handle ZFS size conversion
match_size = re_zfs_size.match(value)
if convert_size and match_size:
v_size = float(match_size.group(1))
v_unit = match_size.group(2).upper()[0]
v_power = math.pow(
1024, ['K', 'M', 'G', 'T', 'P', 'E', 'Z'].index(v_unit) + 1)
value = v_size * v_power
return int(value) if int(value) == value else value
# NOTE: convert to numeric if needed
return str_to_num(value)
# NOTE: passthrough
return value
def from_numeric(value):
'''
Convert zfs numeric to python int
'''
if value == 'none':
value = None
elif value:
value = str_to_num(value)
return value
def from_numeric(value):
"""
Convert zfs numeric to python int
"""
if value == "none":
value = None
elif value:
value = str_to_num(value)
return value
