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opt.hidden and opt.disabled is replaced by opt.properties

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This commit is contained in:
gwen
2012-08-13 12:49:58 +02:00
parent 1d5330f15e
commit 753b0a55c7
8 changed files with 55 additions and 49 deletions
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6
tiramisu/autolib.py
View File

@ -19,7 +19,7 @@
# the whole pypy projet is under MIT licence
# ____________________________________________________________
"enables us to carry out a calculation and return an option's value"
from tiramisu.error import DisabledOptionError, SpecialOwnersError
from tiramisu.error import PropertiesOptionError, SpecialOwnersError
# ____________________________________________________________
# automatic Option object
special_owners = ['auto', 'fill']
@ -45,10 +45,10 @@ def calc_factory(name, callback, callback_params, config):
try:
opt_value = getattr(config, path)
opt = config.unwrap_from_path(path)
except DisabledOptionError, e:
except PropertiesOptionError, e:
if chek_disabled:
continue
raise DisabledOptionError(e)
raise PropertiesOptionError(e)
is_multi = opt.is_multi()
if is_multi:
if opt_value != None:

8
tiramisu/basetype.py
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@ -21,7 +21,11 @@
# the whole pypy projet is under MIT licence
# ____________________________________________________________
class HiddenBaseType(object):
class BaseType(object):
def has_properties(self):
return bool(len(self.properties))
class HiddenBaseType(BaseType):
def hide(self):
if not 'hidden' in self.properties:
self.properties.append('hidden')
@ -32,7 +36,7 @@ class HiddenBaseType(object):
# dangerous method: how an Option() can determine its status by itself ?
return 'hidden' in self.properties
class DisabledBaseType(object):
class DisabledBaseType(BaseType):
def disable(self):
if not 'disabled' in self.properties:
self.properties.append('disabled')

50
tiramisu/config.py
View File

@ -21,9 +21,9 @@
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from copy import copy
from tiramisu.error import (HiddenOptionError, ConfigError, NotFoundError,
from tiramisu.error import (PropertiesOptionError, ConfigError, NotFoundError,
AmbigousOptionError, ConflictConfigError, NoMatchingOptionFound,
SpecialOwnersError, MandatoryError, MethodCallError, DisabledOptionError)
SpecialOwnersError, MandatoryError, MethodCallError)
from tiramisu.option import (OptionDescription, Option, SymLinkOption,
group_types, Multi, apply_requires)
from tiramisu.autolib import special_owners, special_owner_factory
@ -32,8 +32,7 @@ from tiramisu.autolib import special_owners, special_owner_factory
default_owner = 'user'
# ____________________________________________________________
class Config(object):
_cfgimpl_hidden = True
_cfgimpl_disabled = True
_cfgimpl_properties = ['hidden', 'disabled']
_cfgimpl_mandatory = True
_cfgimpl_frozen = False
_cfgimpl_owner = default_owner
@ -126,33 +125,40 @@ class Config(object):
if isinstance(child, OptionDescription):
self._cfgimpl_values[child._name].cfgimpl_set_owner(owner)
# ____________________________________________________________
def _cfgimpl_has_properties(self):
return bool(len(self._cfgimpl_properties))
def cfgimpl_hide(self):
if self._cfgimpl_parent != None:
raise MethodCallError("this method root_hide() shall not be"
"used with non-root Config() object")
rootconfig = self._cfgimpl_get_toplevel()
rootconfig._cfgimpl_hidden = True
if 'hidden' not in rootconfig._cfgimpl_properties:
rootconfig._cfgimpl_properties.append('hidden')
def cfgimpl_show(self):
if self._cfgimpl_parent != None:
raise MethodCallError("this method root_hide() shall not be"
"used with non-root Config() object")
rootconfig = self._cfgimpl_get_toplevel()
rootconfig._cfgimpl_hidden = False
# ____________________________________________________________
if 'hidden' in rootconfig._cfgimpl_properties:
rootconfig._cfgimpl_properties.remove('hidden')
def cfgimpl_disable(self):
if self._cfgimpl_parent != None:
raise MethodCallError("this method root_hide() shall not be"
"used with non-root Confit() object")
rootconfig = self._cfgimpl_get_toplevel()
rootconfig._cfgimpl_disabled = True
if 'disabled' not in rootconfig._cfgimpl_properties:
rootconfig._cfgimpl_properties.append('disabled')
def cfgimpl_enable(self):
if self._cfgimpl_parent != None:
raise MethodCallError("this method root_hide() shall not be"
"used with non-root Confit() object")
rootconfig = self._cfgimpl_get_toplevel()
rootconfig._cfgimpl_disabled = False
if 'disabled' in rootconfig._cfgimpl_properties:
rootconfig._cfgimpl_properties.remove('disabled')
# ____________________________________________________________
def __setattr__(self, name, value):
if '.' in name:
@ -172,16 +178,16 @@ class Config(object):
def _validate(self, name, opt_or_descr):
apply_requires(opt_or_descr, self)
if not type(opt_or_descr) == OptionDescription:
# hidden options
if self._cfgimpl_toplevel._cfgimpl_hidden and \
(opt_or_descr._is_hidden() or self._cfgimpl_descr._is_hidden()):
raise HiddenOptionError("trying to access to a hidden option:"
" {0}".format(name))
# disabled options
if self._cfgimpl_toplevel._cfgimpl_disabled and \
(opt_or_descr._is_disabled() or self._cfgimpl_descr._is_disabled()):
raise DisabledOptionError("this option is disabled:"
" {0}".format(name))
# hidden or disabled options
# XXX let's have a group with a hidden property
# and an option with a disabled property,
# then it matches anyway... is it important to fix this ?
if self._cfgimpl_toplevel._cfgimpl_has_properties() and \
(opt_or_descr.has_properties() or \
self._cfgimpl_descr.has_properties()):
raise PropertiesOptionError("trying to access to the option: {0} "
"with properties: {1}".format(name,
str(opt_or_descr.properties)))
def __getattr__(self, name):
# attribute access by passing a path,
@ -500,7 +506,7 @@ class Config(object):
def getpaths(self, include_groups=False, allpaths=False, mandatory=False):
"""returns a list of all paths in self, recursively, taking care of
the context (hidden/disabled)
the context of properties (hidden/disabled)
"""
paths = []
for path in self._cfgimpl_descr.getpaths(include_groups=include_groups):
@ -528,7 +534,7 @@ def make_dict(config, flatten=False):
value = getattr(config, path)
pathsvalues.append((pathname, value))
except:
pass # this just a hidden or disabled option
pass # this just a hidden or disabled option
options = dict(pathsvalues)
return options

4
tiramisu/error.py
View File

@ -6,10 +6,8 @@ class ConfigError(Exception):
pass
class ConflictConfigError(ConfigError):
pass
class HiddenOptionError(AttributeError):
class PropertiesOptionError(AttributeError):
pass
class DisabledOptionError(AttributeError):
pass
class NotFoundError(Exception):
pass
class MethodCallError(Exception):