本文整理汇总了Python中options.Options.has_pref方法的典型用法代码示例。如果您正苦于以下问题：Python Options.has_pref方法的具体用法？Python Options.has_pref怎么用？Python Options.has_pref使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类options.Options的用法示例。
在下文中一共展示了Options.has_pref方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _get_prefs_data
# 需要导入模块: from options import Options [as 别名]
# 或者: from options.Options import has_pref [as 别名]
def _get_prefs_data(self, req, opts=None):
"""Returns the pref data, a dict of rule class titles whose values
include lists of rule spec preference dicts each with these keys:
id (based on unique key)
label (of checkbox)
enabled ('1' or '0')
type ('none', 'select', or 'text')
options (list of options if type is 'select')
value (saved preference or default value)
"""
if opts is None:
opts = Options(self.env)
data = {}
for rule in self.rules:
for key in opts:
if not opts.has_pref(key):
continue
target_re = re.compile(r"(?P<target>[^.]+).*")
target = target_re.match(key).groupdict()['target']
trigger = rule.get_trigger(req, target, key, opts)
if not trigger:
continue
# this rule spec has a pref - so get it!
pref = opts.get_pref(req, target, key)
rule.update_pref(req, trigger, target, key, opts, pref)
data.setdefault(rule.title,{'desc':rule.desc,'prefs':[]})
data[rule.title]['prefs'].append(pref)
return data