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Add a menu method to find menu items by URL

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Sunil Mohan Adapa 2014-06-12 23:17:53 +05:30
parent 1ec92ee346
commit 4e318ff434
1 changed files with 11 additions and 0 deletions
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11
menu.py
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@ -29,6 +29,17 @@ class Menu(object):
self.order = order self.order = order
self.items = [] self.items = []
def find(self, url, basehref=True):
"""Return a menu item with given URL"""
if basehref and url.startswith('/'):
url = cfg.server_dir + url
for item in self.items:
if item.url == url:
return item
raise KeyError('Menu item not found')
def sort_items(self): def sort_items(self):
"""Sort the items in self.items by order.""" """Sort the items in self.items by order."""
self.items = sorted(self.items, key=lambda x: x.order, reverse=False) self.items = sorted(self.items, key=lambda x: x.order, reverse=False)