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multi types with None

This commit is contained in:
gwen 2012-07-06 11:46:08 +02:00
parent 2569cc5e59
commit 13c4819b14
3 changed files with 31 additions and 20 deletions
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27
autolib.py
View File

@ -19,8 +19,7 @@
# the whole pypy projet is under MIT licence # the whole pypy projet is under MIT licence
# ____________________________________________________________ # ____________________________________________________________
"enables us to carry out a calculation and return an option's value" "enables us to carry out a calculation and return an option's value"
from tiramisu.error import DisabledOptionError, SpecialOwnersError, ConfigError from tiramisu.error import DisabledOptionError, SpecialOwnersError
from creole import eosfunc
# ____________________________________________________________ # ____________________________________________________________
# automatic Option object # automatic Option object
special_owners = ['auto', 'fill'] special_owners = ['auto', 'fill']
@ -52,9 +51,10 @@ def calc_factory(name, callback, callback_params, config):
raise DisabledOptionError(e) raise DisabledOptionError(e)
is_multi = opt.is_multi() is_multi = opt.is_multi()
if is_multi: if is_multi:
if opt_value != None:
len_value = len(opt_value) len_value = len(opt_value)
if len_multi != 0 and len_multi != len_value: if len_multi != 0 and len_multi != len_value:
raise ConfigError('unable to carry out a calculation, ' raise SpecialOwnersError('unable to carry out a calculation, '
'option values with multi types must have same length for: ' 'option values with multi types must have same length for: '
+ name) + name)
len_multi = len_value len_multi = len_value
@ -69,19 +69,26 @@ def calc_factory(name, callback, callback_params, config):
tcp = {} tcp = {}
for key, couple in tcparams.items(): for key, couple in tcparams.items():
value, ismulti = couple value, ismulti = couple
if ismulti: if ismulti and value != None:
tcp[key] = value[incr] tcp[key] = value[incr]
else: else:
tcp[key] = value tcp[key] = value
ret.append(calculate(callback, tcp)) ret.append(calculate(name, callback, tcp))
return ret return ret
else: else:
return calculate(callback, tcparams) tcp = {}
for key, couple in tcparams.items():
tcp[key] = couple[0]
return calculate(name, callback, tcp)
def calculate(callback, tcparams): def calculate(name, callback, tcparams):
try: try:
# XXX not only creole...
from creole import eosfunc
return getattr(eosfunc, callback)(**tcparams) return getattr(eosfunc, callback)(**tcparams)
except AttributeError: except AttributeError, err:
raise SpecialOwnersError("callback: {0} not found for " import traceback
"option: {1}".format(callback, name)) traceback.print_exc()
raise SpecialOwnersError("callback: {0} return error {1} for "
"option: {2}".format(callback, str(err), name))

4
config.py
View File

@ -203,9 +203,8 @@ class Config(object):
if owner == 'fill' and None not in value: if owner == 'fill' and None not in value:
return value return value
else: else:
if owner == 'fill': if owner == 'fill' and value != None:
return value return value
# ______________________________________________________________
result = special_owner_factory(name, owner, result = special_owner_factory(name, owner,
value=value, value=value,
callback=opt_or_descr.getcallback(), callback=opt_or_descr.getcallback(),
@ -233,7 +232,6 @@ class Config(object):
else: else:
_result = result _result = result
return _result return _result
# ______________________________________________________________
# mandatory options # mandatory options
if not isinstance(opt_or_descr, OptionDescription): if not isinstance(opt_or_descr, OptionDescription):
homeconfig = self._cfgimpl_get_toplevel() homeconfig = self._cfgimpl_get_toplevel()

10
option.py
View File

@ -34,14 +34,20 @@ group_types = ['default', 'family', 'group', 'master']
class Option(HiddenBaseType, DisabledBaseType, ModeBaseType): class Option(HiddenBaseType, DisabledBaseType, ModeBaseType):
#reminder: an Option object is **not** a container for the value #reminder: an Option object is **not** a container for the value
_frozen = False _frozen = False
def __init__(self, name, doc, default=None, requires=None, def __init__(self, name, doc, default=None, default_multi=None,
mandatory=False, multi=False, callback=None, requires=None, mandatory=False, multi=False, callback=None,
callback_params=None, mode='normal'): callback_params=None, mode='normal'):
self._name = name self._name = name
self.doc = doc self.doc = doc
self._requires = requires self._requires = requires
self._mandatory = mandatory self._mandatory = mandatory
self.multi = multi self.multi = multi
if not self.multi and default_multi is not None:
raise ConfigError("a default_multi is set whereas multi is False"
" in option: {0}".format(name))
self.default_multi = default_multi
#if self.multi and default_multi is None:
# _cfgimpl_warnings[name] = DefaultMultiWarning
self.callback = callback self.callback = callback
if self.callback is None and callback_params is not None: if self.callback is None and callback_params is not None:
raise ConfigError("params defined for a callback function but" raise ConfigError("params defined for a callback function but"