def __setitem__(self, key, value):
"""
stores a NewsitemFilter, and raises DuplicateFilterError if the
key exists.
"""
if self.has_key(key):
raise DuplicateFilterError(key)
SortedDict.__setitem__(self, key, value)
def __setitem__(self, key, value):
"""
stores a NewsitemFilter, and raises DuplicateFilterError if the
key exists.
"""
if self.has_key(key):
raise DuplicateFilterError(key)
SortedDict.__setitem__(self, key, value)
def get_context_data(self, **kwargs):
the_profile = kwargs
userinfo = [model_to_dict(value, exclude=['id', 'slug', 'date_added_to_db']) for value in the_profile.values()][0]
for key, info in userinfo.items():
# if there's no data associated (value empty), do not display empty string.
if not userinfo[key]:
userinfo.__delitem__(key)
# Keys cannot be changed. Add a new key with the modified value then remove the old one, or create a new dict with a dict comprehension or the like.
# just becuase django is NOT using sorted dict when handling models... and we want as less logic as possible in template
# it must go ordered this way: 1.first 2.last 3.birthdate 4.country 6.contacts 5.bio
sorted_fields = SortedDict({
'first_name' : userinfo['first_name'],
'last_name' : userinfo['last_name'],
})
# lot of calculations(going over and over keys) here - for large dbs that's ineffective
if 'date_of_birth' in userinfo.keys():
sorted_fields.__setitem__("birth_date", userinfo['date_of_birth'])
if 'country' in userinfo.keys():
sorted_fields.__setitem__("country", the_profile['object'].get_country_display()) # did not work in template as this is not the object but dictionary we iterate on
if 'contacts' in userinfo.keys():
sorted_fields.__setitem__("contacts", userinfo['contacts'])
if 'biography' in userinfo.keys():
sorted_fields.__setitem__("biography", userinfo['biography'])
# sorted_fields.keyOrder.reverse() - here we might have an answer for upcoming task, let's inspect that later
return { 'context' : sorted_fields }
class Node(object):
"""
A base class representing a navigation or page node and providing some
dictionary-like behavior for navigating the tree.
"""
def __init__(self):
super(Node, self).__init__()
self.children = SortedDict()
def __getitem__(self, key):
return self.children.__getitem__(key)
def __iter__(self):
return self.children.__iter__()
def __setitem__(self, key, value):
return self.children.__setitem__(key, value)
def __unicode__(self):
return self.title
def keys(self):
return self.children.keys()
def values(self):
return self.children.values()
@property
def is_leaf(self):
return not bool(self.children)
class Node(object):
"""
A base class representing a navigation or page node and providing some
dictionary-like behavior for navigating the tree.
"""
def __init__(self):
super(Node, self).__init__()
self.children = SortedDict()
def __getitem__(self, key):
return self.children.__getitem__(key)
def __iter__(self):
return self.children.__iter__()
def __setitem__(self, key, value):
return self.children.__setitem__(key, value)
def __unicode__(self):
return self.title
def keys(self):
return self.children.keys()
def values(self):
return self.children.values()
@property
def is_leaf(self):
return not bool(self.children)