Rename the User.public_name Property to simply 'name' (but leave the verbose
name as "Public name"). This is to take advantage of standardizing on 'name'
in the common edit template (and possibly other common templates). The
Property was renamed because public_name was already a "name", unlike the
recent change to the Work Model class, where 'title' was "aliases" using a
tiny name() method instead.
Patch by: Todd Larsen
#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""List generation logic
"""
__authors__ = [
'"Sverre Rabbelier" <sverre@rabbelier.nl>',
]
class Lists(object):
"""List array suitable for enumerating over with just 'for in'
"""
DEF_PASSTHROUGH_FIELDS = [
'pagination',
'description',
'heading',
'row',
'limit',
'newest',
'prev',
'next',
'first',
'last',
]
def __init__(self, contents):
"""Constructs a new Lists object with the specified contents
"""
# All the contents of all the lists
self.contents = contents
self.content = {}
# For iterating over all the lists
self.lists = range(len(contents))
self.list_data = []
# For iterating over the rows
self.rows = []
self.row_data = []
def __getattr__(self, attr):
"""Delegate field lookup to the current list if appropriate
If, and only if, a lookup is done on one of the fields defined in
DEF_PASSTHROUGH_FIELDS, and the current list defines this field,
the value from the current list is returned.
"""
if attr not in self.DEF_PASSTHROUGH_FIELDS:
raise AttributeError()
if attr not in self.content:
raise AttributeError()
return self.get(attr)
def get(self, item):
"""Returns the item for the current list data
"""
return self.content[item]
def next_list(self):
"""Shifts out the current list content
The main content of the next list is returned for further processing.
"""
# Advance the list data once
self.content = self.contents[0]
self.contents = self.contents[1:]
# Update internal 'iterators'
self.list_data = self.get('data')
self.rows = range(len(self.list_data))
return self.get('main')
def next_row(self):
"""Returns the next list row for the current list
Before calling this method, next_list should be called at least once.
"""
# Update internal 'iterators'
self.row_data = self.list_data[0]
# Advance the row data once
self.list_data = self.list_data[1:]
return self.get('row')
def lists(self):
"""Returns a list of numbers the size of the amount of lists.
This method can be used to iterate over all lists with shift,
without using a while loop.
"""
return self.lists
def rows(self):
"""Returns a list of numbers the size of the amount of items.
This method can be used to iterate over all items with next for
the current list, without using a while loop.
"""
return self.rows
def item(self):
"""Returns the current row item for the current list
Before calling this method, next_row should be called at least once.
"""
return self.row_data