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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2009 Zuza Software Foundation
#
# This file is part of Pootle.
#
# Pootle is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Pootle is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Pootle; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from django.utils.translation import ugettext as _
from pootle_app.models import Suggestion, Submission
def map_num_contribs(sub, user):
user.num_contribs = sub.num_contribs
return user
def suggesters_from_suggestions(sugs):
"""Get the Users associated with the Suggestions. Also assign
the num_contribs attribute from the Suggestion to the User"""
return [map_num_contribs(sug, sug.suggester.user) for sug in sugs if sug.suggester]
def reviewers_from_suggestions(sugs):
"""Get the Users associated with the Suggestions. Also assign
the num_contribs attribute from the Suggestion to the User"""
return [map_num_contribs(sug, sug.reviewer.user) for sug in sugs if sug.reviewer]
def users_from_submissions(subs):
"""Get the Users associated with the Submissions. Also assign
the num_contribs attribute from the Submission to the User"""
return [map_num_contribs(sub, sub.submitter.user) for sub in subs]
def gen_top_stat(data, header_label):
return {
'data': data,
'headerlabel': header_label }
def limit(query):
return query[:5]
def gentopstats(narrow_search_results):
"""Generate the top contributor stats to be displayed
for an entire Pootle installation, a language or a project.
'narrow_search_results' is a function taking a Django
query and should filter the results to give the results
for a particular project or language (or whatever is required).
For example the narrowing function
lambda query: query.filter(project='pootle', language='en')
will get the top contributor results for the project 'pootle'
in the language 'en'.
The output of this function looks something like this:
{'data': [],
'headerlabel': u'Suggestions'},
{'data': [],
'headerlabel': u'Reviews'},
{'data': [],
'headerlabel': u'Submissions'}]
"""
top_sugg = limit(narrow_search_results(Suggestion.objects.get_top_suggesters()))
top_review = limit(narrow_search_results(Suggestion.objects.get_top_reviewers()))
top_sub = limit(narrow_search_results(Submission.objects.get_top_submitters()))
return [
gen_top_stat(suggesters_from_suggestions(top_sugg), _('Suggestions')),
gen_top_stat(reviewers_from_suggestions(top_review), _('Reviews')),
gen_top_stat(users_from_submissions(top_sub), _('Submissions')) ]
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