84 lines
3.7 KiB
Python
84 lines
3.7 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from datetime import datetime
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from dateutil.relativedelta import relativedelta
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import time
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import pooler
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from report.render import render
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class external_pdf(render):
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def __init__(self, pdf):
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render.__init__(self)
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self.pdf = pdf
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self.output_type='pdf'
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def _render(self):
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return self.pdf
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def compute_burndown(cr, uid, tasks_ids, date_start, date_stop):
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latest = False
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pool = pooler.get_pool(cr.dbname)
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project_task_pool = pool.get('project.task')
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task_work_pool = pool.get('project.task.work')
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if len(tasks_ids):
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tasks_ids = project_task_pool.search(cr, uid, [('id','in',tasks_ids)], order='create_date')
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tasks = project_task_pool.read(cr, uid, tasks_ids, ['create_date','planned_hours','state'])
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tasks_ids = project_task_pool.search(cr, uid, [('id','in',tasks_ids),('state', 'in', ['open','progress'])], order='create_date')
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work_ids = task_work_pool.search(cr, uid, [('task_id','in',tasks_ids)], order='date')
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close_tasks = task_work_pool.read(cr, uid, work_ids, ['date','hours','state'])
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tasks_ids = project_task_pool.search(cr, uid, [('id','in',tasks_ids),('state', 'in', ['cancelled','done'])], order='date_end')
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close_tasks += project_task_pool.read(cr, uid, tasks_ids, ['date_end','planned_hours'])
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else:
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tasks = []
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close_tasks = []
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current_date = date_start
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total = 0
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done = 0
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result = []
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while datetime.strptime(current_date, '%Y-%m-%d') <= datetime.strptime(date_stop, '%Y-%m-%d'):
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while len(tasks) and tasks[0]['create_date'] and datetime.strptime(tasks[0]['create_date'][:10], '%Y-%m-%d')<=datetime.strptime(current_date, '%Y-%m-%d'):
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latest = tasks.pop(0)
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total += float(latest.get('planned_hours',0.0))
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i = 0
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while i < len(close_tasks):
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if close_tasks[i]:
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date_end = close_tasks[i].get('date',False)
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hours = float(close_tasks[i].get('hours',0.0))
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if not date_end:
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date_end = close_tasks[i].get('date_end',False)
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hours = float(close_tasks[i].get('planned_hours',0.0))
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if datetime.strptime(date_end[:10], '%Y-%m-%d')<=datetime.strptime(current_date, '%Y-%m-%d'):
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t = close_tasks.pop(i)
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done += hours
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i+=1
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result.append( (int(time.mktime(time.strptime(current_date,'%Y-%m-%d'))), total-done) )
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current_date = (datetime.strptime(current_date, '%Y-%m-%d') + relativedelta(days=1)).strftime('%Y-%m-%d')
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if not len(tasks) and not len(close_tasks):
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break
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result.append( (int(time.mktime(time.strptime(date_stop,'%Y-%m-%d'))), 0) )
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return result
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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