remove expired cache with config.cfgimpl_reset_cache(True)
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d7b5d9dc16
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a11768ef43
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@ -72,8 +72,8 @@ class SubConfig(object):
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return
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self._setattr(name, value)
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def cfgimpl_clean_cache(self):
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self.cfgimpl_get_context().cfgimpl_clean_cache()
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def cfgimpl_reset_cache(self):
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self.cfgimpl_get_context().cfgimpl_reset_cache()
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def _setattr(self, name, value, force_permissive=False):
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if '.' in name:
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@ -361,9 +361,9 @@ class Config(SubConfig):
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def _cfgimpl_build_all_paths(self):
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self._cfgimpl_descr.build_cache()
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def cfgimpl_clean_cache(self):
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self.cfgimpl_get_values().reset_cache()
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self.cfgimpl_get_settings().reset_cache()
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def cfgimpl_reset_cache(self, only_expired=False):
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self.cfgimpl_get_values().reset_cache(only_expired=only_expired)
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self.cfgimpl_get_settings().reset_cache(only_expired=only_expired)
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def unwrap_from_path(self, path):
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"""convenience method to extract and Option() object from the Config()
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@ -502,11 +502,11 @@ def mandatory_warnings(config):
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:returns: generator of mandatory Option's path
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"""
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config.cfgimpl_clean_cache()
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config.cfgimpl_reset_cache()
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for path in config.cfgimpl_get_description().getpaths(include_groups=True):
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try:
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config._getattr(path, force_properties=('mandatory',))
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except PropertiesOptionError, err:
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if err.proptype == ['mandatory']:
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yield path
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config.cfgimpl_clean_cache()
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config.cfgimpl_reset_cache()
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@ -181,7 +181,7 @@ class Setting(object):
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if propname not in props:
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props.append(propname)
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self.set_properties(props)
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self.context.cfgimpl_clean_cache()
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self.context.cfgimpl_reset_cache()
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def disable_property(self, propname):
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"deletes property propname in the Config's properties attribute"
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@ -189,7 +189,7 @@ class Setting(object):
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if propname in props:
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props.remove(propname)
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self.set_properties(props)
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self.context.cfgimpl_clean_cache()
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self.context.cfgimpl_reset_cache()
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def set_properties(self, properties, opt=None):
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"""save properties for specified opt
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@ -209,14 +209,14 @@ class Setting(object):
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if not propname in properties:
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properties.append(propname)
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self.set_properties(properties, opt)
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self.context.cfgimpl_clean_cache()
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self.context.cfgimpl_reset_cache()
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def del_property(self, propname, opt, is_apply_req=True):
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properties = self.get_properties(opt, is_apply_req)
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if propname in properties:
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properties.remove(propname)
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self.set_properties(properties, opt)
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self.context.cfgimpl_clean_cache()
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self.context.cfgimpl_reset_cache()
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def _validate_mandatory(self, opt, value, force_properties=None):
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set_mandatory = self.has_property('mandatory')
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@ -248,9 +248,9 @@ class Setting(object):
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force_properties=None):
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is_cached = False
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if opt_or_descr in self._cache:
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t = time()
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exp = time()
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props, raise_text, created = self._cache[opt_or_descr]
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if t < created:
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if exp < created:
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properties = props
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is_cached = True
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if not is_cached:
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@ -320,8 +320,16 @@ class Setting(object):
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if self.has_property('expire'):
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self._cache[opt] = (props, raise_text, time() + expires_time)
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def reset_cache(self):
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self._cache = {}
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def reset_cache(self, only_expired):
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if only_expired:
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exp = time()
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keys = self._cache.keys()
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for key in keys:
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props, raise_text, created = self._cache[key]
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if exp > created:
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del(self._cache[key])
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else:
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self._cache.clear()
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def apply_requires(opt, config):
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@ -56,7 +56,7 @@ class Values(object):
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def _reset(self, opt):
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if opt in self._values:
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self.context.cfgimpl_clean_cache()
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self.context.cfgimpl_reset_cache()
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del(self._values[opt])
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def _is_empty(self, opt, value):
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@ -84,9 +84,9 @@ class Values(object):
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def getitem(self, opt, validate=True, force_permissive=False,
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force_properties=None):
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if opt in self._cache:
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t = time()
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exp = time()
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value, created = self._cache[opt]
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if t < created:
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if exp < created:
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return value
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val = self._getitem(opt, validate, force_permissive, force_properties)
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self._set_cache(opt, val)
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@ -145,7 +145,7 @@ class Values(object):
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force_properties=force_properties)
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def _setvalue(self, opt, value, force_permissive=False, force_properties=None):
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self.context.cfgimpl_clean_cache()
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self.context.cfgimpl_reset_cache()
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setting = self.context.cfgimpl_get_settings()
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setting.validate_properties(opt, False, True,
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value=value,
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@ -175,8 +175,16 @@ class Values(object):
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if self.context.cfgimpl_get_settings().has_property('expire'):
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self._cache[opt] = (val, time() + expires_time)
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def reset_cache(self):
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self._cache = {}
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def reset_cache(self, only_expired):
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if only_expired:
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exp = time()
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keys = self._cache.keys()
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for key in keys:
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val, created = self._cache[key]
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if exp > created:
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del(self._cache[key])
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else:
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self._cache.clear()
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def __contains__(self, opt):
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return opt in self._values
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