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comment tiramisu/setting.py

This commit is contained in:
Emmanuel Garette 2013-09-07 22:16:50 +02:00
parent 371f094dcb
commit 632de1cffb
1 changed files with 20 additions and 9 deletions
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29
tiramisu/setting.py
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@ -308,7 +308,7 @@ class Settings(object):
return str(list(self._getproperties())) return str(list(self._getproperties()))
def __getitem__(self, opt): def __getitem__(self, opt):
path = self._get_opt_path(opt) path = self._get_path_by_opt(opt)
return self._getitem(opt, path) return self._getitem(opt, path)
def _getitem(self, opt, path): def _getitem(self, opt, path):
@ -325,7 +325,7 @@ class Settings(object):
self._p_.reset_all_propertives() self._p_.reset_all_propertives()
else: else:
if opt is not None and _path is None: if opt is not None and _path is None:
_path = self._get_opt_path(opt) _path = self._get_path_by_opt(opt)
self._p_.reset_properties(_path) self._p_.reset_properties(_path)
self.context().cfgimpl_reset_cache() self.context().cfgimpl_reset_cache()
@ -453,7 +453,7 @@ class Settings(object):
instead of passing a :class:`tiramisu.option.Option()` object. instead of passing a :class:`tiramisu.option.Option()` object.
""" """
if opt is not None and path is None: if opt is not None and path is None:
path = self._get_opt_path(opt) path = self._get_path_by_opt(opt)
if not isinstance(permissive, tuple): if not isinstance(permissive, tuple):
raise TypeError(_('permissive must be a tuple')) raise TypeError(_('permissive must be a tuple'))
self._p_.setpermissive(path, permissive) self._p_.setpermissive(path, permissive)
@ -484,6 +484,11 @@ class Settings(object):
self._read(rw_remove, rw_append) self._read(rw_remove, rw_append)
def reset_cache(self, only_expired): def reset_cache(self, only_expired):
"""reset all settings in cache
:param only_expired: if True reset only expired cached values
:type only_expired: boolean
"""
if only_expired: if only_expired:
self._p_.reset_expired_cache(int(time())) self._p_.reset_expired_cache(int(time()))
else: else:
@ -499,12 +504,13 @@ class Settings(object):
let's have a look at all the tuple's items: let's have a look at all the tuple's items:
- **option** is the target option's name or path - **option** is the target option's
- **expected** is the target option's value that is going to trigger an action - **expected** is the target option's value that is going to trigger
an action
- **action** is the (property) action to be accomplished if the target option - **action** is the (property) action to be accomplished if the target
happens to have the expected value option happens to have the expected value
- if **inverse** is `True` and if the target option's value does not - if **inverse** is `True` and if the target option's value does not
apply, then the property action must be removed from the option's apply, then the property action must be removed from the option's
@ -541,7 +547,7 @@ class Settings(object):
for require in requires: for require in requires:
option, expected, action, inverse, \ option, expected, action, inverse, \
transitive, same_action = require transitive, same_action = require
reqpath = self._get_opt_path(option) reqpath = self._get_path_by_opt(option)
if reqpath == path or reqpath.startswith(path + '.'): if reqpath == path or reqpath.startswith(path + '.'):
raise RequirementError(_("malformed requirements " raise RequirementError(_("malformed requirements "
"imbrication detected for option:" "imbrication detected for option:"
@ -572,5 +578,10 @@ class Settings(object):
break break
return calc_properties return calc_properties
def _get_opt_path(self, opt): def _get_path_by_opt(self, opt):
"""just a wrapper to get path in optiondescription's cache
:param opt: `Option`'s object
:returns: path
"""
return self.context().cfgimpl_get_description().impl_get_path_by_opt(opt) return self.context().cfgimpl_get_description().impl_get_path_by_opt(opt)